Many queries re-written to improve performance (#232)

* Removed perfomance impacting code from filter generation

* Minor pagination fixes

.github/release.yml

@@ -0,0 +1,15 @@
+changelog:
+  categories:
+    - title: What's New
+      labels:
+        - '*'
+      exclude:
+        labels:
+          - bug
+          - dependencies
+    - title: Bug Fixes
+      labels:
+        - bug
+    - title: Dependencies
+      labels:
+        - dependencies

Gaseous.sln

@@ -3,8 +3,6 @@ Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 16
 VisualStudioVersion = 25.0.1704.4
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "gaseous-tools", "gaseous-tools\gaseous-tools.csproj", "{08FE408A-5EC1-4110-ABD8-D19A1155B8CE}"
-EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "gaseous-server", "gaseous-server\gaseous-server.csproj", "{A01D2EFF-C82E-473B-84D7-7C25E736F5D2}"
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{17FA6F12-8532-420C-9489-CB8FDE42137C}"
@@ -37,10 +35,6 @@ Global
 		{FFCEC386-033F-4772-A45B-D33579F2E5EE}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{FFCEC386-033F-4772-A45B-D33579F2E5EE}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{FFCEC386-033F-4772-A45B-D33579F2E5EE}.Release|Any CPU.Build.0 = Release|Any CPU
-		{08FE408A-5EC1-4110-ABD8-D19A1155B8CE}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{08FE408A-5EC1-4110-ABD8-D19A1155B8CE}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{08FE408A-5EC1-4110-ABD8-D19A1155B8CE}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{08FE408A-5EC1-4110-ABD8-D19A1155B8CE}.Release|Any CPU.Build.0 = Release|Any CPU
 		{A01D2EFF-C82E-473B-84D7-7C25E736F5D2}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{A01D2EFF-C82E-473B-84D7-7C25E736F5D2}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{A01D2EFF-C82E-473B-84D7-7C25E736F5D2}.Release|Any CPU.ActiveCfg = Release|Any CPU

README.MD

@@ -16,11 +16,12 @@ If you expose the server to the internet, **you do so at your own risk**.
 ![Emulator](./screenshots/Emulator.png)
 
 ## Requirements
-* MySQL Server 8+*
+* MariaDB 11.1.2 or MySQL Server 8+
+  * These are the database versions Gaseous has been tested and developed against. Your mileage may vary with earlier versions.
+  * Currently MariaDB is the preferred database server, while MySQL will continue to be supported for existing users (they should be interchangable).
+  * Note that due to the earlier database schema using MySQL specific features, moving to MariaDB from MySQL will require rebuilding your database from scratch. The "Library Scan" background task can be used to re-import all titles.
 * Internet Game Database API Key. See: https://api-docs.igdb.com/#account-creation
 
-***Note**: MariaDB is currently not supported as Gaseous uses features present only in MySQL. This is being tracked in https://github.com/gaseous-project/gaseous-server/issues/93
-
 ## Third Party Projects
 The following projects are used by Gaseous
 * https://dotnet.microsoft.com/en-us/apps/aspnet
@@ -66,7 +67,7 @@ When Gaseous-Server is started for the first time, it creates a configuration fi
   },
   "LoggingConfiguration": {
     "DebugLogging": false,
-    "LogFormat": "text"
+    "LogRetention": 7
   }
 }
 
@@ -75,7 +76,7 @@ When Gaseous-Server is started for the first time, it creates a configuration fi
 ## Docker
 ### Deploy with the prebuilt Docker image
 Dockerfile and docker-compose.yml files have been provided to make deployment of the server as easy as possible.
-1. Download the docker-compose.yml file
+1. Download the docker-compose-{database}.yml file for the database type you would like to use.
 2. Open the docker-compose.yml file and edit the igdbclientid and igdbclientsecret to the values retrieved from your IGDB account
 3. Run the command ```docker-compose up -d```
 4. Connect to the host on port 5198
@@ -85,13 +86,13 @@ Dockerfile and docker-compose-build.yml files have been provided to make deploym
 1. Clone the repo with ```git clone https://github.com/gaseous-project/gaseous-server.git```
 2. Change into the gaseous-server directory
 3. Clone the submodules with the command ```git submodule update --init```
-4. Open the docker-compose-build.yml file and edit the igdbclientid and igdbclientsecret to the values retrieved from your IGDB account
-5. Run the command ```docker-compose --file docker-compose-build.yml up -d```
+4. Open the docker-compose-{database}-build.yml file and edit the igdbclientid and igdbclientsecret to the values retrieved from your IGDB account
+5. Run the command ```docker-compose --file docker-compose-{database}-build.yml up -d```
 6. Connect to the host on port 5198
 
 ## Source
 ### Build and deploy
-1. Install and configure a MySQL instance
+1. Install and configure a MariaDB or MySQL instance - this is beyond the scope of this document
 2. Install the dotnet 7.0 packages appropriate for your operating system
     * See: https://learn.microsoft.com/en-us/dotnet/core/install/linux
 3. Create a database user with permission to create a databse. Gaseous will create the new database and apply the database schema on it's first startup.

docker-compose-mariadb-build.yml

@@ -0,0 +1,39 @@
+version: '2'
+services:
+  gaseous-server:
+    container_name: gaseous-server
+    build:
+      context: ./
+    restart: unless-stopped
+    networks:
+      - gaseous
+    depends_on:
+      - gsdb
+    ports:
+      - 5198:80
+    volumes:
+      - gs:/root/.gaseous-server
+    environment:
+      - dbhost=gsdb
+      - dbuser=root
+      - dbpass=gaseous
+      - igdbclientid=<clientid>
+      - igdbclientsecret=<clientsecret>
+  gsdb:
+    container_name: gsdb
+    image: mariadb
+    restart: unless-stopped
+    networks:
+      - gaseous
+    volumes:
+      - gsdb:/var/lib/mysql
+    environment:
+      - MARIADB_ROOT_PASSWORD=gaseous
+      - MARIADB_USER=gaseous
+      - MARIADB_PASSWORD=gaseous
+networks:
+  gaseous:
+    driver: bridge
+volumes:
+  gs:
+  gsdb:

docker-compose-mariadb.yml

@@ -0,0 +1,38 @@
+version: '2'
+services:
+  gaseous-server:
+    container_name: gaseous-server
+    image: gaseousgames/gaseousserver:latest
+    restart: unless-stopped
+    networks:
+      - gaseous
+    depends_on:
+      - gsdb
+    ports:
+      - 5198:80
+    volumes:
+      - gs:/root/.gaseous-server
+    environment:
+      - dbhost=gsdb
+      - dbuser=root
+      - dbpass=gaseous
+      - igdbclientid=<clientid>
+      - igdbclientsecret=<clientsecret>
+  gsdb:
+    container_name: gsdb
+    image: mariadb
+    restart: unless-stopped
+    networks:
+      - gaseous
+    volumes:
+      - gsdb:/var/lib/mysql
+    environment:
+      - MARIADB_ROOT_PASSWORD=gaseous
+      - MARIADB_USER=gaseous
+      - MARIADB_PASSWORD=gaseous
+networks:
+  gaseous:
+    driver: bridge
+volumes:
+  gs:
+  gsdb:

gaseous-server/Classes/Auth/Classes/IdentityRole.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Data;
+using gaseous_server.Classes;
+using Microsoft.AspNetCore.Identity;
+
+namespace Authentication
+{
+    /// <summary>
+    /// Class that implements the ASP.NET Identity
+    /// IRole interface 
+    /// </summary>
+    public class ApplicationRole : IdentityRole
+    {
+    }
+}

gaseous-server/Classes/Auth/Classes/IdentityUser.cs

@@ -0,0 +1,16 @@
+using gaseous_server.Classes;
+using Microsoft.AspNetCore.Identity;
+using System;
+
+namespace Authentication
+{
+    /// <summary>
+    /// Class that implements the ASP.NET Identity
+    /// IUser interface 
+    /// </summary>
+    public class ApplicationUser : IdentityUser
+    {
+        public SecurityProfileViewModel SecurityProfile { get; set; }
+        public List<UserPreferenceViewModel> UserPreferences { get; set; }
+    }
+}

gaseous-server/Classes/Auth/Classes/RoleStore.cs

@@ -0,0 +1,171 @@
+using System;
+using System.Security.Claims;
+using System.Threading.Tasks;
+using gaseous_server.Classes;
+using Microsoft.AspNetCore.Identity;
+using MySqlConnector;
+
+namespace Authentication
+{
+    /// <summary>
+    /// Class that implements the key ASP.NET Identity role store iterfaces
+    /// </summary>
+    public class RoleStore : IQueryableRoleStore<ApplicationRole>
+    {
+        private RoleTable roleTable;
+        public Database Database { get; private set; }
+
+        public IQueryable<ApplicationRole> Roles
+        {
+            get
+            {
+                List<ApplicationRole> roles = roleTable.GetRoles();
+                return roles.AsQueryable();
+            }
+        }
+
+        public RoleStore()
+        {
+            Database = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+            roleTable = new RoleTable(Database);
+        }
+
+        /// <summary>
+        /// Constructor that takes a MySQLDatabase as argument 
+        /// </summary>
+        /// <param name="database"></param>
+        public RoleStore(Database database)
+        {
+            Database = database;
+            roleTable = new RoleTable(database);
+        }
+
+        public Task<IdentityResult> CreateAsync(ApplicationRole role, CancellationToken cancellationToken)
+        {
+            if (role == null)
+            {
+                throw new ArgumentNullException("role");
+            }
+
+            roleTable.Insert(role);
+
+            return Task.FromResult<IdentityResult>(IdentityResult.Success);
+        }
+
+        public Task<IdentityResult> DeleteAsync(ApplicationRole role, CancellationToken cancellationToken)
+        {
+            if (role == null)
+            {
+                throw new ArgumentNullException("user");
+            }
+
+            roleTable.Delete(role.Id);
+
+            return Task.FromResult<IdentityResult>(IdentityResult.Success);
+        }
+
+        public Task<ApplicationRole> FindByIdAsync(string roleId, CancellationToken cancellationToken)
+        {
+            ApplicationRole result = roleTable.GetRoleById(roleId) as ApplicationRole;
+
+            return Task.FromResult<ApplicationRole>(result);
+        }
+
+        public Task<bool> RoleExistsAsync(string roleId, CancellationToken cancellationToken)
+        {
+            ApplicationRole? result = roleTable.GetRoleById(roleId) as ApplicationRole;
+
+            if (result == null)
+            {
+                return Task.FromResult<bool>(false);
+            }
+            else
+            {
+                return Task.FromResult<bool>(true);
+            }
+        }
+
+        public Task<ApplicationRole?> FindByNameAsync(string roleName, CancellationToken cancellationToken)
+        {
+            ApplicationRole? result = roleTable.GetRoleByName(roleName) as ApplicationRole;
+
+            return Task.FromResult<ApplicationRole?>(result);
+        }
+
+        public Task<IdentityResult> UpdateAsync(ApplicationRole role, CancellationToken cancellationToken)
+        {
+            if (role == null)
+            {
+                throw new ArgumentNullException("user");
+            }
+
+            roleTable.Update(role);
+
+            return Task.FromResult<IdentityResult>(IdentityResult.Success);
+        }
+
+        public void Dispose()
+        {
+            if (Database != null)
+            {
+                Database = null;
+            }
+        }
+
+        public Task<string> GetRoleIdAsync(ApplicationRole role, CancellationToken cancellationToken)
+        {
+            if (role != null)
+            {
+                return Task.FromResult<string>(roleTable.GetRoleId(role.Name));
+            }
+
+            return Task.FromResult<string>(null);
+        }
+
+        public Task<string?> GetRoleNameAsync(ApplicationRole role, CancellationToken cancellationToken)
+        {
+            if (role != null)
+            {
+                return Task.FromResult<string?>(roleTable.GetRoleName(role.Id));
+            }
+
+            return Task.FromResult<string?>(null);
+        }
+
+        public Task SetRoleNameAsync(ApplicationRole role, string? roleName, CancellationToken cancellationToken)
+        {
+            if (role == null)
+            {
+                throw new ArgumentNullException("role");
+            }
+
+            role.Name = roleName;
+            roleTable.Update(role);
+
+            return Task.FromResult<IdentityResult>(IdentityResult.Success);
+        }
+
+        public Task<string?> GetNormalizedRoleNameAsync(ApplicationRole role, CancellationToken cancellationToken)
+        {
+            if (role != null)
+            {
+                return Task.FromResult<string?>(roleTable.GetRoleName(role.Id));
+            }
+
+            return Task.FromResult<string?>(null);
+        }
+
+        public Task SetNormalizedRoleNameAsync(ApplicationRole role, string? normalizedName, CancellationToken cancellationToken)
+        {
+            if (role == null)
+            {
+                throw new ArgumentNullException("role");
+            }
+
+            role.Name = normalizedName;
+            roleTable.Update(role);
+
+            return Task.FromResult<IdentityResult>(IdentityResult.Success);
+        }
+    }
+}

gaseous-server/Classes/Auth/Classes/RoleTable.cs

@@ -0,0 +1,168 @@
+using System;
+using System.Collections.Generic;
+using System.Data;
+using gaseous_server.Classes;
+using Microsoft.AspNetCore.Identity;
+
+namespace Authentication
+{
+    /// <summary>
+    /// Class that represents the Role table in the MySQL Database
+    /// </summary>
+    public class RoleTable 
+    {
+        private Database _database;
+
+        /// <summary>
+        /// Constructor that takes a MySQLDatabase instance 
+        /// </summary>
+        /// <param name="database"></param>
+        public RoleTable(Database database)
+        {
+            _database = database;
+        }
+
+        /// <summary>
+        /// Deltes a role from the Roles table
+        /// </summary>
+        /// <param name="roleId">The role Id</param>
+        /// <returns></returns>
+        public int Delete(string roleId)
+        {
+            string commandText = "Delete from Roles where Id = @id";
+            Dictionary<string, object> parameters = new Dictionary<string, object>();
+            parameters.Add("@id", roleId);
+
+            return (int)_database.ExecuteNonQuery(commandText, parameters);
+        }
+
+        /// <summary>
+        /// Inserts a new Role in the Roles table
+        /// </summary>
+        /// <param name="roleName">The role's name</param>
+        /// <returns></returns>
+        public int Insert(ApplicationRole role)
+        {
+            string commandText = "Insert into Roles (Id, Name) values (@id, @name)";
+            Dictionary<string, object> parameters = new Dictionary<string, object>();
+            parameters.Add("@name", role.Name);
+            parameters.Add("@id", role.Id);
+
+            return (int)_database.ExecuteNonQuery(commandText, parameters);
+        }
+
+        /// <summary>
+        /// Returns a role name given the roleId
+        /// </summary>
+        /// <param name="roleId">The role Id</param>
+        /// <returns>Role name</returns>
+        public string? GetRoleName(string roleId)
+        {
+            string commandText = "Select Name from Roles where Id = @id";
+            Dictionary<string, object> parameters = new Dictionary<string, object>();
+            parameters.Add("@id", roleId);
+
+            DataTable table = _database.ExecuteCMD(commandText, parameters);
+            
+            if (table.Rows.Count == 0)
+            {
+                return null;
+            }
+            else
+            {
+                return (string)table.Rows[0][0];
+            }
+        }
+
+        /// <summary>
+        /// Returns the role Id given a role name
+        /// </summary>
+        /// <param name="roleName">Role's name</param>
+        /// <returns>Role's Id</returns>
+        public string? GetRoleId(string roleName)
+        {
+            string? roleId = null;
+            string commandText = "Select Id from Roles where Name = @name";
+            Dictionary<string, object> parameters = new Dictionary<string, object>() { { "@name", roleName } };
+
+            DataTable result = _database.ExecuteCMD(commandText, parameters);
+            if (result.Rows.Count > 0)
+            {
+                return Convert.ToString(result.Rows[0][0]);
+            }
+
+            return roleId;
+        }
+
+        /// <summary>
+        /// Gets the ApplicationRole given the role Id
+        /// </summary>
+        /// <param name="roleId"></param>
+        /// <returns></returns>
+        public ApplicationRole? GetRoleById(string roleId)
+        {
+            var roleName = GetRoleName(roleId);
+            ApplicationRole? role = null;
+
+            if(roleName != null)
+            {
+                role = new ApplicationRole();
+                role.Id = roleId;
+                role.Name = roleName;
+                role.NormalizedName = roleName.ToUpper();
+            }
+
+            return role;
+
+        }
+
+        /// <summary>
+        /// Gets the ApplicationRole given the role name
+        /// </summary>
+        /// <param name="roleName"></param>
+        /// <returns></returns>
+        public ApplicationRole? GetRoleByName(string roleName)
+        {
+            var roleId = GetRoleId(roleName);
+            ApplicationRole role = null;
+
+            if (roleId != null)
+            {
+                role = new ApplicationRole();
+                role.Id = roleId;
+                role.Name = roleName;
+                role.NormalizedName = roleName.ToUpper();
+            }
+
+            return role;
+        }
+
+        public int Update(ApplicationRole role)
+        {
+            string commandText = "Update Roles set Name = @name where Id = @id";
+            Dictionary<string, object> parameters = new Dictionary<string, object>();
+            parameters.Add("@id", role.Id);
+
+            return (int)_database.ExecuteNonQuery(commandText, parameters);
+        }
+
+        public List<ApplicationRole> GetRoles()
+        {
+            List<ApplicationRole> roles = new List<ApplicationRole>();
+
+            string commandText = "Select Name from Roles";
+
+            var rows = _database.ExecuteCMDDict(commandText);
+            foreach(Dictionary<string, object> row in rows)
+            {
+                ApplicationRole role = (ApplicationRole)Activator.CreateInstance(typeof(ApplicationRole));
+                role.Id = (string)row["Id"];
+                role.Name = (string)row["Name"];
+                role.NormalizedName = ((string)row["Name"]).ToUpper();
+                roles.Add(role);
+            }
+
+            return roles;
+        }
+    }
+}

gaseous-server/Classes/Auth/Classes/UserClaimsTable.cs

@@ -0,0 +1,95 @@
+using System;
+using System.Collections.Generic;
+using System.Data;
+using System.Security.Claims;
+using gaseous_server.Classes;
+using Microsoft.AspNetCore.Identity;
+
+namespace Authentication
+{
+    /// <summary>
+    /// Class that represents the UserClaims table in the MySQL Database
+    /// </summary>
+    public class UserClaimsTable
+    {
+        private Database _database;
+
+        /// <summary>
+        /// Constructor that takes a MySQLDatabase instance 
+        /// </summary>
+        /// <param name="database"></param>
+        public UserClaimsTable(Database database)
+        {
+            _database = database;
+        }
+
+        /// <summary>
+        /// Returns a ClaimsIdentity instance given a userId
+        /// </summary>
+        /// <param name="userId">The user's id</param>
+        /// <returns></returns>
+        public ClaimsIdentity FindByUserId(string userId)
+        {
+            ClaimsIdentity claims = new ClaimsIdentity();
+            string commandText = "Select * from UserClaims where UserId = @userId";
+            Dictionary<string, object> parameters = new Dictionary<string, object>() { { "@UserId", userId } };
+
+            var rows = _database.ExecuteCMD(commandText, parameters).Rows;
+            foreach (DataRow row in rows)
+            {
+                Claim claim = new Claim((string)row["ClaimType"], (string)row["ClaimValue"]);
+                claims.AddClaim(claim);
+            }
+
+            return claims;
+        }
+
+        /// <summary>
+        /// Deletes all claims from a user given a userId
+        /// </summary>
+        /// <param name="userId">The user's id</param>
+        /// <returns></returns>
+        public int Delete(string userId)
+        {
+            string commandText = "Delete from UserClaims where UserId = @userId";
+            Dictionary<string, object> parameters = new Dictionary<string, object>();
+            parameters.Add("userId", userId);
+
+            return (int)_database.ExecuteNonQuery(commandText, parameters);
+        }
+
+        /// <summary>
+        /// Inserts a new claim in UserClaims table
+        /// </summary>
+        /// <param name="userClaim">User's claim to be added</param>
+        /// <param name="userId">User's id</param>
+        /// <returns></returns>
+        public int Insert(Claim userClaim, string userId)
+        {
+            string commandText = "Insert into UserClaims (ClaimValue, ClaimType, UserId) values (@value, @type, @userId)";
+            Dictionary<string, object> parameters = new Dictionary<string, object>();
+            parameters.Add("value", userClaim.Value);
+            parameters.Add("type", userClaim.Type);
+            parameters.Add("userId", userId);
+
+            return (int)_database.ExecuteNonQuery(commandText, parameters);
+        }
+
+        /// <summary>
+        /// Deletes a claim from a user 
+        /// </summary>
+        /// <param name="user">The user to have a claim deleted</param>
+        /// <param name="claim">A claim to be deleted from user</param>
+        /// <returns></returns>
+        public int Delete(IdentityUser user, Claim claim)
+        {
+            string commandText = "Delete from UserClaims where UserId = @userId and @ClaimValue = @value and ClaimType = @type";
+            Dictionary<string, object> parameters = new Dictionary<string, object>();
+            parameters.Add("userId", user.Id);
+            parameters.Add("value", claim.Value);
+            parameters.Add("type", claim.Type);
+
+            return (int)_database.ExecuteNonQuery(commandText, parameters);
+        }
+    }
+}

gaseous-server/Classes/Auth/Classes/UserLoginsTable.cs

@@ -0,0 +1,117 @@
+using gaseous_server.Classes;
+using Microsoft.AspNetCore.Identity;
+using System.Collections.Generic;
+using System.Data;
+
+namespace Authentication
+{
+    /// <summary>
+    /// Class that represents the UserLogins table in the MySQL Database
+    /// </summary>
+    public class UserLoginsTable
+    {
+        private Database _database;
+
+        /// <summary>
+        /// Constructor that takes a MySQLDatabase instance 
+        /// </summary>
+        /// <param name="database"></param>
+        public UserLoginsTable(Database database)
+        {
+            _database = database;
+        }
+
+        /// <summary>
+        /// Deletes a login from a user in the UserLogins table
+        /// </summary>
+        /// <param name="user">User to have login deleted</param>
+        /// <param name="login">Login to be deleted from user</param>
+        /// <returns></returns>
+        public int Delete(IdentityUser user, UserLoginInfo login)
+        {
+            string commandText = "Delete from UserLogins where UserId = @userId and LoginProvider = @loginProvider and ProviderKey = @providerKey";
+            Dictionary<string, object> parameters = new Dictionary<string, object>();
+            parameters.Add("UserId", user.Id);
+            parameters.Add("loginProvider", login.LoginProvider);
+            parameters.Add("providerKey", login.ProviderKey);
+
+            return (int)_database.ExecuteNonQuery(commandText, parameters);
+        }
+
+        /// <summary>
+        /// Deletes all Logins from a user in the UserLogins table
+        /// </summary>
+        /// <param name="userId">The user's id</param>
+        /// <returns></returns>
+        public int Delete(string userId)
+        {
+            string commandText = "Delete from UserLogins where UserId = @userId";
+            Dictionary<string, object> parameters = new Dictionary<string, object>();
+            parameters.Add("UserId", userId);
+
+            return (int)_database.ExecuteNonQuery(commandText, parameters);
+        }
+
+        /// <summary>
+        /// Inserts a new login in the UserLogins table
+        /// </summary>
+        /// <param name="user">User to have new login added</param>
+        /// <param name="login">Login to be added</param>
+        /// <returns></returns>
+        public int Insert(IdentityUser user, UserLoginInfo login)
+        {
+            string commandText = "Insert into UserLogins (LoginProvider, ProviderKey, UserId) values (@loginProvider, @providerKey, @userId)";
+            Dictionary<string, object> parameters = new Dictionary<string, object>();
+            parameters.Add("loginProvider", login.LoginProvider);
+            parameters.Add("providerKey", login.ProviderKey);
+            parameters.Add("userId", user.Id);
+
+            return (int)_database.ExecuteNonQuery(commandText, parameters);
+        }
+
+        /// <summary>
+        /// Return a userId given a user's login
+        /// </summary>
+        /// <param name="userLogin">The user's login info</param>
+        /// <returns></returns>
+        public string? FindUserIdByLogin(UserLoginInfo userLogin)
+        {
+            string commandText = "Select UserId from UserLogins where LoginProvider = @loginProvider and ProviderKey = @providerKey";
+            Dictionary<string, object> parameters = new Dictionary<string, object>();
+            parameters.Add("loginProvider", userLogin.LoginProvider);
+            parameters.Add("providerKey", userLogin.ProviderKey);
+
+            DataTable table = _database.ExecuteCMD(commandText, parameters);
+            
+            if (table.Rows.Count == 0)
+            {
+                return null;
+            }
+            else
+            {
+                return (string)table.Rows[0][0];
+            }
+        }
+
+        /// <summary>
+        /// Returns a list of user's logins
+        /// </summary>
+        /// <param name="userId">The user's id</param>
+        /// <returns></returns>
+        public List<UserLoginInfo> FindByUserId(string userId)
+        {
+            List<UserLoginInfo> logins = new List<UserLoginInfo>();
+            string commandText = "Select * from UserLogins where UserId = @userId";
+            Dictionary<string, object> parameters = new Dictionary<string, object>() { { "@userId", userId } };
+
+            var rows = _database.ExecuteCMD(commandText, parameters).Rows;
+            foreach (DataRow row in rows)
+            {
+                var login = new UserLoginInfo((string)row["LoginProvider"], (string)row["ProviderKey"], (string)row["LoginProvider"]);
+                logins.Add(login);
+            }
+
+            return logins;
+        }
+    }
+}

gaseous-server/Classes/Auth/Classes/UserRoleTable.cs

@@ -0,0 +1,86 @@
+using System;
+using System.Collections.Generic;
+using System.Data;
+using gaseous_server.Classes;
+using Microsoft.AspNetCore.Identity;
+
+namespace Authentication
+{
+    /// <summary>
+    /// Class that represents the UserRoles table in the MySQL Database
+    /// </summary>
+    public class UserRolesTable
+    {
+        private Database _database;
+
+        /// <summary>
+        /// Constructor that takes a MySQLDatabase instance 
+        /// </summary>
+        /// <param name="database"></param>
+        public UserRolesTable(Database database)
+        {
+            _database = database;
+        }
+
+        /// <summary>
+        /// Returns a list of user's roles
+        /// </summary>
+        /// <param name="userId">The user's id</param>
+        /// <returns></returns>
+        public List<string> FindByUserId(string userId)
+        {
+            List<string> roles = new List<string>();
+            string commandText = "Select Roles.Name from UserRoles, Roles where UserRoles.UserId = @userId and UserRoles.RoleId = Roles.Id";
+            Dictionary<string, object> parameters = new Dictionary<string, object>();
+            parameters.Add("@userId", userId);
+
+            var rows = _database.ExecuteCMD(commandText, parameters).Rows;
+            foreach(DataRow row in rows)
+            {
+                roles.Add((string)row["Name"]);
+            }
+
+            return roles;
+        }
+
+        /// <summary>
+        /// Deletes all roles from a user in the UserRoles table
+        /// </summary>
+        /// <param name="userId">The user's id</param>
+        /// <returns></returns>
+        public int Delete(string userId)
+        {
+            string commandText = "Delete from UserRoles where UserId = @userId";
+            Dictionary<string, object> parameters = new Dictionary<string, object>();
+            parameters.Add("UserId", userId);
+
+            return (int)_database.ExecuteNonQuery(commandText, parameters);
+        }
+
+        public int DeleteUserFromRole(string userId, string roleId)
+        {
+            string commandText = "Delete from UserRoles where UserId = @userId and RoleId = @roleId";
+            Dictionary<string, object> parameters = new Dictionary<string, object>();
+            parameters.Add("userId", userId);
+            parameters.Add("roleId", roleId);
+
+            return (int)_database.ExecuteNonQuery(commandText, parameters);
+        }
+
+        /// <summary>
+        /// Inserts a new role for a user in the UserRoles table
+        /// </summary>
+        /// <param name="user">The User</param>
+        /// <param name="roleId">The Role's id</param>
+        /// <returns></returns>
+        public int Insert(IdentityUser user, string roleId)
+        {
+            string commandText = "Insert into UserRoles (UserId, RoleId) values (@userId, @roleId)";
+            Dictionary<string, object> parameters = new Dictionary<string, object>();
+            parameters.Add("userId", user.Id);
+            parameters.Add("roleId", roleId);
+
+            return (int)_database.ExecuteNonQuery(commandText, parameters);
+        }
+    }
+}

gaseous-server/Classes/Auth/Classes/UserStore.cs

@@ -0,0 +1,616 @@
+using System;
+using System.Security.Claims;
+using System.Threading.Tasks;
+using gaseous_server.Classes;
+using Microsoft.AspNetCore.Identity;
+using MySqlConnector;
+
+namespace Authentication
+{
+    public class UserStore : 
+        IUserStore<ApplicationUser>,
+        IUserRoleStore<ApplicationUser>,
+        IUserLoginStore<ApplicationUser>,
+        IUserClaimStore<ApplicationUser>,
+        IUserPasswordStore<ApplicationUser>,
+        IUserSecurityStampStore<ApplicationUser>,
+        IQueryableUserStore<ApplicationUser>,
+        IUserEmailStore<ApplicationUser>,
+        IUserPhoneNumberStore<ApplicationUser>,
+        IUserTwoFactorStore<ApplicationUser>,
+        IUserLockoutStore<ApplicationUser>
+    {
+        private Database database;
+
+        private UserTable<ApplicationUser> userTable;
+        private RoleTable roleTable;
+        private UserRolesTable userRolesTable;
+        private UserLoginsTable userLoginsTable;
+        private UserClaimsTable userClaimsTable;
+
+        public UserStore()
+        {
+            database = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+            userTable = new UserTable<ApplicationUser>(database);
+            roleTable = new RoleTable(database);
+            userRolesTable = new UserRolesTable(database);
+            userLoginsTable = new UserLoginsTable(database);
+            userClaimsTable = new UserClaimsTable(database);
+        }
+
+        public UserStore(Database database)
+        {
+            this.database = database;
+            userTable = new UserTable<ApplicationUser>(database);
+            roleTable = new RoleTable(database);
+            userRolesTable = new UserRolesTable(database);
+            userLoginsTable = new UserLoginsTable(database);
+            userClaimsTable = new UserClaimsTable(database);
+        }
+
+        public IQueryable<ApplicationUser> Users
+        {
+            get
+            {
+                List<ApplicationUser> users = userTable.GetUsers();
+                return users.AsQueryable();
+            }
+        }
+
+        public Task AddClaimsAsync(ApplicationUser user, IEnumerable<Claim> claims, CancellationToken cancellationToken)
+        {
+            if (user == null)
+            {
+                throw new ArgumentNullException("user");
+            }
+
+            if (claims == null)
+            {
+                throw new ArgumentNullException("user");
+            }
+
+            foreach (Claim claim in claims)
+            {
+                userClaimsTable.Insert(claim, user.Id);
+            }
+
+            return Task.FromResult<object>(null);
+        }
+
+        public Task AddLoginAsync(ApplicationUser user, UserLoginInfo login, CancellationToken cancellationToken)
+        {
+            if (user == null)
+            {
+                throw new ArgumentNullException("user");
+            }
+
+            if (login == null)
+            {
+                throw new ArgumentNullException("login");
+            }
+
+            userLoginsTable.Insert(user, login);
+
+            return Task.FromResult<object>(null);
+        }
+
+        public Task AddToRoleAsync(ApplicationUser user, string roleName, CancellationToken cancellationToken)
+        {
+            if (user == null)
+            {
+                throw new ArgumentNullException("user");
+            }
+
+            if (string.IsNullOrEmpty(roleName))
+            {
+                throw new ArgumentException("Argument cannot be null or empty: roleName.");
+            }
+
+            string roleId = roleTable.GetRoleId(roleName);
+            if (!string.IsNullOrEmpty(roleId))
+            {
+                userRolesTable.Insert(user, roleId);
+            }
+
+            return Task.FromResult<object>(null);
+        }
+
+        public Task<IdentityResult> CreateAsync(ApplicationUser user, CancellationToken cancellationToken)
+        {
+            if (user == null)
+            {
+                throw new ArgumentNullException("user");
+            }
+
+            userTable.Insert(user);
+
+            return Task.FromResult<IdentityResult>(IdentityResult.Success);
+        }
+
+        public Task<IdentityResult> DeleteAsync(ApplicationUser user, CancellationToken cancellationToken)
+        {
+            if (user != null)
+            {
+                userTable.Delete(user);
+            }
+
+            return Task.FromResult<IdentityResult>(IdentityResult.Success);
+        }
+
+        public void Dispose()
+        {
+            if (database != null)
+            {
+                database = null;
+            }
+        }
+
+        public Task<ApplicationUser?> FindByEmailAsync(string normalizedEmail, CancellationToken cancellationToken)
+        {
+            if (String.IsNullOrEmpty(normalizedEmail))
+            {
+                throw new ArgumentNullException("email");
+            }
+
+            ApplicationUser result = userTable.GetUserByEmail(normalizedEmail) as ApplicationUser;
+            if (result != null)
+            {
+                return Task.FromResult<ApplicationUser>(result);
+            }
+
+            return Task.FromResult<ApplicationUser>(null);
+        }
+
+        public Task<ApplicationUser?> FindByIdAsync(string userId, CancellationToken cancellationToken)
+        {
+            if (string.IsNullOrEmpty(userId))
+            {
+                throw new ArgumentException("Null or empty argument: userId");
+            }
+
+            ApplicationUser result = userTable.GetUserById(userId) as ApplicationUser;
+            if (result != null)
+            {
+                return Task.FromResult<ApplicationUser>(result);
+            }
+
+            return Task.FromResult<ApplicationUser>(null);
+        }
+
+        public Task<ApplicationUser?> FindByLoginAsync(string loginProvider, string providerKey, CancellationToken cancellationToken)
+        {
+            if (loginProvider == null || providerKey == null)
+            {
+                throw new ArgumentNullException("login");
+            }
+
+            UserLoginInfo login = new UserLoginInfo(loginProvider, providerKey, loginProvider);
+
+            var userId = userLoginsTable.FindUserIdByLogin(login);
+            if (userId != null)
+            {
+                ApplicationUser user = userTable.GetUserById(userId) as ApplicationUser;
+                if (user != null)
+                {
+                    return Task.FromResult<ApplicationUser>(user);
+                }
+            }
+
+            return Task.FromResult<ApplicationUser>(null);
+        }
+
+        public Task<ApplicationUser?> FindByNameAsync(string normalizedUserName, CancellationToken cancellationToken)
+        {
+            if (string.IsNullOrEmpty(normalizedUserName))
+            {
+                throw new ArgumentException("Null or empty argument: normalizedUserName");
+            }
+
+            List<ApplicationUser> result = userTable.GetUserByName(normalizedUserName) as List<ApplicationUser>;
+
+            // Should I throw if > 1 user?
+            if (result != null && result.Count == 1)
+            {
+                return Task.FromResult<ApplicationUser>(result[0]);
+            }
+
+            return Task.FromResult<ApplicationUser>(null);
+        }
+
+        public Task<int> GetAccessFailedCountAsync(ApplicationUser user, CancellationToken cancellationToken)
+        {
+            return Task.FromResult(user.AccessFailedCount);
+        }
+
+        public Task<IList<Claim>> GetClaimsAsync(ApplicationUser user, CancellationToken cancellationToken)
+        {
+            ClaimsIdentity identity = userClaimsTable.FindByUserId(user.Id);
+
+            return Task.FromResult<IList<Claim>>(identity.Claims.ToList());
+        }
+
+        public Task<string?> GetEmailAsync(ApplicationUser user, CancellationToken cancellationToken)
+        {
+            return Task.FromResult(user.Email);
+        }
+
+        public Task<bool> GetEmailConfirmedAsync(ApplicationUser user, CancellationToken cancellationToken)
+        {
+            return Task.FromResult(user.EmailConfirmed);
+        }
+
+        public Task<bool> GetLockoutEnabledAsync(ApplicationUser user, CancellationToken cancellationToken)
+        {
+            return Task.FromResult(user.LockoutEnabled);
+        }
+
+        public Task<DateTimeOffset?> GetLockoutEndDateAsync(ApplicationUser user, CancellationToken cancellationToken)
+        {
+            if (user.LockoutEnd.HasValue)
+            {
+                return Task.FromResult((DateTimeOffset?)user.LockoutEnd.Value);
+            }
+            else
+            {
+                return Task.FromResult((DateTimeOffset?)new DateTimeOffset());
+            }
+        }
+
+        public Task<IList<UserLoginInfo>> GetLoginsAsync(ApplicationUser user, CancellationToken cancellationToken)
+        {
+            if (user == null)
+            {
+                throw new ArgumentNullException("user");
+            }
+
+            List<UserLoginInfo> logins = userLoginsTable.FindByUserId(user.Id);
+            if (logins != null)
+            {
+                return Task.FromResult<IList<UserLoginInfo>>(logins);
+            }
+
+            return Task.FromResult<IList<UserLoginInfo>>(null);
+        }
+
+        public Task<string?> GetNormalizedEmailAsync(ApplicationUser user, CancellationToken cancellationToken)
+        {
+            return Task.FromResult(user.NormalizedEmail);
+        }
+
+        public Task<string?> GetNormalizedUserNameAsync(ApplicationUser user, CancellationToken cancellationToken)
+        {
+            if (user != null)
+            {
+                return Task.FromResult<string?>(userTable.GetUserName(user.Id));
+            }
+
+            return Task.FromResult<string?>(null);
+        }
+
+        public Task<string?> GetPasswordHashAsync(ApplicationUser user, CancellationToken cancellationToken)
+        {
+            if (user != null)
+            {
+                return Task.FromResult<string?>(userTable.GetPasswordHash(user.Id));
+            }
+
+            return Task.FromResult<string?>(null);
+        }
+
+        public Task<string?> GetPhoneNumberAsync(ApplicationUser user, CancellationToken cancellationToken)
+        {
+            return Task.FromResult(user.PhoneNumber);
+        }
+
+        public Task<bool> GetPhoneNumberConfirmedAsync(ApplicationUser user, CancellationToken cancellationToken)
+        {
+            return Task.FromResult(user.PhoneNumberConfirmed);
+        }
+
+        public Task<IList<string>> GetRolesAsync(ApplicationUser user, CancellationToken cancellationToken)
+        {
+            if (user == null)
+            {
+                throw new ArgumentNullException("user");
+            }
+
+            List<string> roles = userRolesTable.FindByUserId(user.Id);
+            {
+                if (roles != null)
+                {
+                    return Task.FromResult<IList<string>>(roles);
+                }
+            }
+
+            return Task.FromResult<IList<string>>(null);
+        }
+
+        public Task<string?> GetSecurityStampAsync(ApplicationUser user, CancellationToken cancellationToken)
+        {
+            return Task.FromResult(user.SecurityStamp);
+        }
+
+        public Task<bool> GetTwoFactorEnabledAsync(ApplicationUser user, CancellationToken cancellationToken)
+        {
+            return Task.FromResult(user.TwoFactorEnabled);
+        }
+
+        public Task<string> GetUserIdAsync(ApplicationUser user, CancellationToken cancellationToken)
+        {
+            if (user != null)
+            {
+                return Task.FromResult<string>(userTable.GetUserId(user.NormalizedUserName));
+            }
+
+            return Task.FromResult<string>(null);
+        }
+
+        public Task<string?> GetUserNameAsync(ApplicationUser user, CancellationToken cancellationToken)
+        {
+            if (user != null)
+            {
+                //return Task.FromResult<string?>(userTable.GetUserName(user.Id));
+                return Task.FromResult(user.UserName);
+            }
+
+            return Task.FromResult<string?>(null);
+        }
+
+        public Task<IList<ApplicationUser>> GetUsersForClaimAsync(Claim claim, CancellationToken cancellationToken)
+        {
+            throw new NotImplementedException();
+        }
+
+        public Task<IList<ApplicationUser>> GetUsersInRoleAsync(string roleName, CancellationToken cancellationToken)
+        {
+            throw new NotImplementedException();
+        }
+
+        public Task<bool> HasPasswordAsync(ApplicationUser user, CancellationToken cancellationToken)
+        {
+            var hasPassword = !string.IsNullOrEmpty(userTable.GetPasswordHash(user.Id));
+
+            return Task.FromResult<bool>(Boolean.Parse(hasPassword.ToString()));
+        }
+
+        public Task<int> IncrementAccessFailedCountAsync(ApplicationUser user, CancellationToken cancellationToken)
+        {
+            user.AccessFailedCount++;
+            userTable.Update(user);
+
+            return Task.FromResult(user.AccessFailedCount);
+        }
+
+        public Task<bool> IsInRoleAsync(ApplicationUser user, string roleName, CancellationToken cancellationToken)
+        {
+            if (user == null)
+            {
+                throw new ArgumentNullException("user");
+            }
+
+            if (string.IsNullOrEmpty(roleName))
+            {
+                throw new ArgumentNullException("role");
+            }
+
+            List<string> roles = userRolesTable.FindByUserId(user.Id);
+            {
+                if (roles != null)
+                {
+                    foreach (string role in roles)
+                    {
+                        if (role.ToUpper() == roleName.ToUpper())
+                        {
+                            return Task.FromResult<bool>(true);
+                        }
+                    }
+                }
+            }
+
+            return Task.FromResult<bool>(false);
+        }
+
+        public Task RemoveClaimsAsync(ApplicationUser user, IEnumerable<Claim> claims, CancellationToken cancellationToken)
+        {
+            if (user == null)
+            {
+                throw new ArgumentNullException("user");
+            }
+
+            if (claims == null)
+            {
+                throw new ArgumentNullException("claim");
+            }
+
+            foreach (Claim claim in claims)
+            {
+                userClaimsTable.Delete(user, claim);
+            }
+
+            return Task.FromResult<object>(null);
+        }
+
+        public Task RemoveFromRoleAsync(ApplicationUser user, string roleName, CancellationToken cancellationToken)
+        {
+            if (user == null)
+            {
+                throw new ArgumentNullException("user");
+            }
+
+            if (roleName == null)
+            {
+                throw new ArgumentNullException("role");
+            }
+
+            IdentityRole? role = roleTable.GetRoleByName(roleName);
+
+            if (role != null)
+            {
+                userRolesTable.DeleteUserFromRole(user.Id, role.Id);
+            }
+
+            return Task.FromResult<Object>(null);
+        }
+
+        public Task RemoveLoginAsync(ApplicationUser user, string loginProvider, string providerKey, CancellationToken cancellationToken)
+        {
+            if (user == null)
+            {
+                throw new ArgumentNullException("user");
+            }
+
+            if (loginProvider == null || providerKey == null)
+            {
+                throw new ArgumentNullException("login");
+            }
+
+            UserLoginInfo login = new UserLoginInfo(loginProvider, providerKey, loginProvider);
+
+            userLoginsTable.Delete(user, login);
+
+            return Task.FromResult<Object>(null);
+        }
+
+        public Task ReplaceClaimAsync(ApplicationUser user, Claim claim, Claim newClaim, CancellationToken cancellationToken)
+        {
+            if (user == null)
+            {
+                throw new ArgumentNullException("user");
+            }
+
+            if (claim == null || newClaim == null)
+            {
+                throw new ArgumentNullException("claim");
+            }
+
+            userClaimsTable.Delete(user, claim);
+            userClaimsTable.Insert(newClaim, user.Id);
+
+            return Task.FromResult<Object>(null);
+        }
+
+        public Task ResetAccessFailedCountAsync(ApplicationUser user, CancellationToken cancellationToken)
+        {
+            user.AccessFailedCount = 0;
+            userTable.Update(user);
+
+            return Task.FromResult(0);
+        }
+
+        public Task SetEmailAsync(ApplicationUser user, string? email, CancellationToken cancellationToken)
+        {
+            user.Email = email;
+            userTable.Update(user);
+
+            return Task.FromResult(0);
+        }
+
+        public Task SetEmailConfirmedAsync(ApplicationUser user, bool confirmed, CancellationToken cancellationToken)
+        {
+            user.EmailConfirmed = confirmed;
+            userTable.Update(user);
+
+            return Task.FromResult(0);
+        }
+
+        public Task SetLockoutEnabledAsync(ApplicationUser user, bool enabled, CancellationToken cancellationToken)
+        {
+            user.LockoutEnabled = enabled;
+            userTable.Update(user);
+
+            return Task.FromResult(0);
+        }
+
+        public Task SetLockoutEndDateAsync(ApplicationUser user, DateTimeOffset? lockoutEnd, CancellationToken cancellationToken)
+        {
+            user.LockoutEnd = lockoutEnd;
+            userTable.Update(user);
+
+            return Task.FromResult(0);
+        }
+
+        public Task SetNormalizedEmailAsync(ApplicationUser user, string? normalizedEmail, CancellationToken cancellationToken)
+        {
+            user.NormalizedEmail = normalizedEmail;
+            userTable.Update(user);
+
+            return Task.FromResult(0);
+        }
+
+        public Task SetNormalizedUserNameAsync(ApplicationUser user, string? normalizedName, CancellationToken cancellationToken)
+        {
+            if (user == null)
+            {
+                throw new ArgumentNullException("user");
+            }
+
+            user.NormalizedUserName = normalizedName;
+            userTable.Update(user);
+
+            return Task.FromResult<IdentityResult>(IdentityResult.Success);
+        }
+
+        public Task SetPasswordHashAsync(ApplicationUser user, string? passwordHash, CancellationToken cancellationToken)
+        {
+            user.PasswordHash = passwordHash;
+
+            return Task.FromResult<Object>(null);
+        }
+
+        public Task SetPhoneNumberAsync(ApplicationUser user, string? phoneNumber, CancellationToken cancellationToken)
+        {
+            user.PhoneNumber = phoneNumber;
+            userTable.Update(user);
+
+            return Task.FromResult(0);
+        }
+
+        public Task SetPhoneNumberConfirmedAsync(ApplicationUser user, bool confirmed, CancellationToken cancellationToken)
+        {
+            user.PhoneNumberConfirmed = confirmed;
+            userTable.Update(user);
+
+            return Task.FromResult(0);
+        }
+
+        public Task SetSecurityStampAsync(ApplicationUser user, string stamp, CancellationToken cancellationToken)
+        {
+            user.SecurityStamp = stamp;
+
+            return Task.FromResult(0);
+        }
+
+        public Task SetTwoFactorEnabledAsync(ApplicationUser user, bool enabled, CancellationToken cancellationToken)
+        {
+            user.TwoFactorEnabled = enabled;
+            userTable.Update(user);
+
+            return Task.FromResult(0);
+        }
+
+        public Task SetUserNameAsync(ApplicationUser user, string? userName, CancellationToken cancellationToken)
+        {
+            if (user == null)
+            {
+                throw new ArgumentNullException("user");
+            }
+
+            user.UserName = userName;
+            userTable.Update(user);
+
+            return Task.FromResult<IdentityResult>(IdentityResult.Success);
+        }
+
+        public Task<IdentityResult> UpdateAsync(ApplicationUser user, CancellationToken cancellationToken)
+        {
+            if (user == null)
+            {
+                throw new ArgumentNullException("user");
+            }
+
+            userTable.Update(user);
+
+            return Task.FromResult<IdentityResult>(IdentityResult.Success);
+        }
+    }
+}

gaseous-server/Classes/Auth/Classes/UserTable.cs

@@ -0,0 +1,441 @@
+using System;
+using System.Collections.Generic;
+using System.Data;
+using gaseous_server.Classes;
+using Microsoft.AspNetCore.Identity;
+
+namespace Authentication
+{
+    /// <summary>
+    /// Class that represents the Users table in the MySQL Database
+    /// </summary>
+    public class UserTable<TUser>
+        where TUser :ApplicationUser
+    {
+        private Database _database;
+
+        /// <summary>
+        /// Constructor that takes a MySQLDatabase instance 
+        /// </summary>
+        /// <param name="database"></param>
+        public UserTable(Database database)
+        {
+            _database = database;
+        }
+
+        /// <summary>
+        /// Returns the user's name given a user id
+        /// </summary>
+        /// <param name="userId"></param>
+        /// <returns></returns>
+        public string? GetUserName(string userId)
+        {
+            string commandText = "Select NormalizedUserName from Users where Id = @id";
+            Dictionary<string, object> parameters = new Dictionary<string, object>() { { "@id", userId } };
+
+            DataTable table = _database.ExecuteCMD(commandText, parameters);
+            
+            if (table.Rows.Count == 0)
+            {
+                return null;
+            }
+            else
+            {
+                return (string)table.Rows[0][0];
+            }
+        }
+
+        /// <summary>
+        /// Returns a User ID given a user name
+        /// </summary>
+        /// <param name="userName">The user's name</param>
+        /// <returns></returns>
+        public string? GetUserId(string normalizedUserName)
+        {
+            string commandText = "Select Id from Users where NormalizedUserName = @name";
+            Dictionary<string, object> parameters = new Dictionary<string, object>() { { "@name", normalizedUserName } };
+
+            DataTable table = _database.ExecuteCMD(commandText, parameters);
+
+            if (table.Rows.Count == 0)
+            {
+                return null;
+            }
+            else
+            {
+                return (string)table.Rows[0][0];
+            }
+        }
+
+        /// <summary>
+        /// Returns an TUser given the user's id
+        /// </summary>
+        /// <param name="userId">The user's id</param>
+        /// <returns></returns>
+        public TUser GetUserById(string userId)
+        {
+            TUser user = null;
+            string commandText = "Select * from Users where Id = @id";
+            Dictionary<string, object> parameters = new Dictionary<string, object>() { { "@id", userId } };
+
+            var rows = _database.ExecuteCMDDict(commandText, parameters);
+            if (rows != null && rows.Count == 1)
+            {
+                Dictionary<string, object> row = rows[0];
+                user = (TUser)Activator.CreateInstance(typeof(TUser));
+                user.Id = (string)row["Id"];
+                user.UserName = (string?)row["UserName"];
+                user.PasswordHash = (string?)(string.IsNullOrEmpty((string?)row["PasswordHash"]) ? null : row["PasswordHash"]);
+                user.SecurityStamp = (string?)(string.IsNullOrEmpty((string?)row["SecurityStamp"]) ? null : row["SecurityStamp"]);
+                user.ConcurrencyStamp = (string?)(string.IsNullOrEmpty((string?)row["ConcurrencyStamp"]) ? null : row["ConcurrencyStamp"]);
+                user.Email = (string?)(string.IsNullOrEmpty((string?)row["Email"]) ? null : row["Email"]);
+                user.EmailConfirmed = row["EmailConfirmed"] == "1" ? true:false;
+                user.PhoneNumber = (string?)(string.IsNullOrEmpty((string?)row["PhoneNumber"]) ? null : row["PhoneNumber"]);
+                user.PhoneNumberConfirmed = row["PhoneNumberConfirmed"] == "1" ? true : false;
+                user.NormalizedEmail = (string?)(string.IsNullOrEmpty((string?)row["NormalizedEmail"]) ? null : row["NormalizedEmail"]);
+                user.NormalizedUserName = (string?)(string.IsNullOrEmpty((string?)row["NormalizedUserName"]) ? null : row["NormalizedUserName"]);
+                user.LockoutEnabled = row["LockoutEnabled"] == "1" ? true : false;
+                user.LockoutEnd = string.IsNullOrEmpty((string?)row["LockoutEnd"]) ? DateTime.Now : DateTime.Parse((string?)row["LockoutEnd"]);
+                user.AccessFailedCount = string.IsNullOrEmpty((string?)row["AccessFailedCount"]) ? 0 : int.Parse((string?)row["AccessFailedCount"]);
+                user.TwoFactorEnabled = row["TwoFactorEnabled"] == "1" ? true:false;
+                user.SecurityProfile = GetSecurityProfile(user);
+                user.UserPreferences = GetPreferences(user);
+            }
+
+            return user;
+        }
+
+        /// <summary>
+        /// Returns a list of TUser instances given a user name
+        /// </summary>
+        /// <param name="normalizedUserName">User's name</param>
+        /// <returns></returns>
+        public List<TUser> GetUserByName(string normalizedUserName)
+        {
+            List<TUser> users = new List<TUser>();
+            string commandText = "Select * from Users where NormalizedEmail = @name";
+            Dictionary<string, object> parameters = new Dictionary<string, object>() { { "@name", normalizedUserName } };
+
+            var rows = _database.ExecuteCMDDict(commandText, parameters);
+            foreach(Dictionary<string, object> row in rows)
+            {
+                TUser user = (TUser)Activator.CreateInstance(typeof(TUser));
+                user.Id = (string)row["Id"];
+                user.UserName = (string?)row["UserName"];
+                user.PasswordHash = (string?)(string.IsNullOrEmpty((string?)row["PasswordHash"]) ? null : row["PasswordHash"]);
+                user.SecurityStamp = (string?)(string.IsNullOrEmpty((string?)row["SecurityStamp"]) ? null : row["SecurityStamp"]);
+                user.ConcurrencyStamp = (string?)(string.IsNullOrEmpty((string?)row["ConcurrencyStamp"]) ? null : row["ConcurrencyStamp"]);
+                user.Email = (string?)(string.IsNullOrEmpty((string?)row["Email"]) ? null : row["Email"]);
+                user.EmailConfirmed = row["EmailConfirmed"] == "1" ? true:false;
+                user.PhoneNumber = (string?)(string.IsNullOrEmpty((string?)row["PhoneNumber"]) ? null : row["PhoneNumber"]);
+                user.PhoneNumberConfirmed = row["PhoneNumberConfirmed"] == "1" ? true : false;
+                user.NormalizedEmail = (string?)(string.IsNullOrEmpty((string?)row["NormalizedEmail"]) ? null : row["NormalizedEmail"]);
+                user.NormalizedUserName = (string?)(string.IsNullOrEmpty((string?)row["NormalizedUserName"]) ? null : row["NormalizedUserName"]);
+                user.LockoutEnabled = row["LockoutEnabled"] == "1" ? true : false;
+                user.LockoutEnd = string.IsNullOrEmpty((string?)row["LockoutEnd"]) ? DateTime.Now : DateTime.Parse((string?)row["LockoutEnd"]);
+                user.AccessFailedCount = string.IsNullOrEmpty((string?)row["AccessFailedCount"]) ? 0 : int.Parse((string?)row["AccessFailedCount"]);
+                user.TwoFactorEnabled = row["TwoFactorEnabled"] == "1" ? true:false;
+                user.SecurityProfile = GetSecurityProfile(user);
+                user.UserPreferences = GetPreferences(user);
+                users.Add(user);
+            }
+
+            return users;
+        }
+
+        public List<TUser> GetUsers()
+        {
+            List<TUser> users = new List<TUser>();
+            string commandText = "Select * from Users order by NormalizedUserName";
+            
+            var rows = _database.ExecuteCMDDict(commandText);
+            foreach(Dictionary<string, object> row in rows)
+            {
+                TUser user = (TUser)Activator.CreateInstance(typeof(TUser));
+                user.Id = (string)row["Id"];
+                user.UserName = (string?)row["UserName"];
+                user.PasswordHash = (string?)(string.IsNullOrEmpty((string?)row["PasswordHash"]) ? null : row["PasswordHash"]);
+                user.SecurityStamp = (string?)(string.IsNullOrEmpty((string?)row["SecurityStamp"]) ? null : row["SecurityStamp"]);
+                user.ConcurrencyStamp = (string?)(string.IsNullOrEmpty((string?)row["ConcurrencyStamp"]) ? null : row["ConcurrencyStamp"]);
+                user.Email = (string?)(string.IsNullOrEmpty((string?)row["Email"]) ? null : row["Email"]);
+                user.EmailConfirmed = row["EmailConfirmed"] == "1" ? true:false;
+                user.PhoneNumber = (string?)(string.IsNullOrEmpty((string?)row["PhoneNumber"]) ? null : row["PhoneNumber"]);
+                user.PhoneNumberConfirmed = row["PhoneNumberConfirmed"] == "1" ? true : false;
+                user.NormalizedEmail = (string?)(string.IsNullOrEmpty((string?)row["NormalizedEmail"]) ? null : row["NormalizedEmail"]);
+                user.NormalizedUserName = (string?)(string.IsNullOrEmpty((string?)row["NormalizedUserName"]) ? null : row["NormalizedUserName"]);
+                user.LockoutEnabled = row["LockoutEnabled"] == "1" ? true : false;
+                user.LockoutEnd = string.IsNullOrEmpty((string?)row["LockoutEnd"]) ? DateTime.Now : DateTime.Parse((string?)row["LockoutEnd"]);
+                user.AccessFailedCount = string.IsNullOrEmpty((string?)row["AccessFailedCount"]) ? 0 : int.Parse((string?)row["AccessFailedCount"]);
+                user.TwoFactorEnabled = row["TwoFactorEnabled"] == "1" ? true:false;
+                user.SecurityProfile = GetSecurityProfile(user);
+                user.UserPreferences = GetPreferences(user);
+                users.Add(user);
+            }
+
+            return users;
+        }
+
+        public TUser GetUserByEmail(string email)
+        {
+            List<TUser> users = GetUserByName(email);
+            if (users.Count == 0)
+            {
+                return null;
+            }
+            else
+            {
+                return users[0];
+            }
+        }
+
+        /// <summary>
+        /// Return the user's password hash
+        /// </summary>
+        /// <param name="userId">The user's id</param>
+        /// <returns></returns>
+        public string GetPasswordHash(string userId)
+        {
+            string commandText = "Select PasswordHash from Users where Id = @id";
+            Dictionary<string, object> parameters = new Dictionary<string, object>();
+            parameters.Add("@id", userId);
+
+            DataTable table = _database.ExecuteCMD(commandText, parameters);
+
+            if (table.Rows.Count == 0)
+            {
+                return null;
+            }
+            else
+            {
+                return (string)table.Rows[0][0];
+            }
+        }
+
+        /// <summary>
+        /// Sets the user's password hash
+        /// </summary>
+        /// <param name="userId"></param>
+        /// <param name="passwordHash"></param>
+        /// <returns></returns>
+        public int SetPasswordHash(string userId, string passwordHash)
+        {
+            string commandText = "Update Users set PasswordHash = @pwdHash where Id = @id";
+            Dictionary<string, object> parameters = new Dictionary<string, object>();
+            parameters.Add("@pwdHash", passwordHash);
+            parameters.Add("@id", userId);
+
+            return _database.ExecuteCMD(commandText, parameters).Rows.Count;
+        }
+
+        /// <summary>
+        /// Returns the user's security stamp
+        /// </summary>
+        /// <param name="userId"></param>
+        /// <returns></returns>
+        public string GetSecurityStamp(string userId)
+        {
+            string commandText = "Select SecurityStamp from Users where Id = @id";
+            Dictionary<string, object> parameters = new Dictionary<string, object>() { { "@id", userId } };
+            DataTable table = _database.ExecuteCMD(commandText, parameters);
+
+            if (table.Rows.Count == 0)
+            {
+                return null;
+            }
+            else
+            {
+                return (string)table.Rows[0][0];
+            }
+        }
+
+        /// <summary>
+        /// Inserts a new user in the Users table
+        /// </summary>
+        /// <param name="user"></param>
+        /// <returns></returns>
+        public int Insert(TUser user)
+        {
+            string commandText = @"Insert into Users (UserName, Id, PasswordHash, SecurityStamp, ConcurrencyStamp, Email, EmailConfirmed, PhoneNumber, PhoneNumberConfirmed, NormalizedEmail, NormalizedUserName, AccessFailedCount, LockoutEnabled, LockoutEnd, TwoFactorEnabled) values (@name, @id, @pwdHash, @SecStamp, @concurrencystamp, @email ,@emailconfirmed ,@phonenumber, @phonenumberconfirmed, @normalizedemail, @normalizedusername, @accesscount, @lockoutenabled, @lockoutenddate, @twofactorenabled);";
+            Dictionary<string, object> parameters = new Dictionary<string, object>();
+            parameters.Add("@name", user.UserName);
+            parameters.Add("@id", user.Id);
+            parameters.Add("@pwdHash", user.PasswordHash);
+            parameters.Add("@SecStamp", user.SecurityStamp);
+            parameters.Add("@concurrencystamp", user.ConcurrencyStamp);
+            parameters.Add("@email", user.Email);
+            parameters.Add("@emailconfirmed", user.EmailConfirmed);
+            parameters.Add("@phonenumber", user.PhoneNumber);
+            parameters.Add("@phonenumberconfirmed", user.PhoneNumberConfirmed);
+            parameters.Add("@normalizedemail", user.NormalizedEmail);
+            parameters.Add("@normalizedusername", user.NormalizedUserName);
+            parameters.Add("@accesscount", user.AccessFailedCount);
+            parameters.Add("@lockoutenabled", user.LockoutEnabled);
+            parameters.Add("@lockoutenddate", user.LockoutEnd);
+            parameters.Add("@twofactorenabled", user.TwoFactorEnabled);
+
+            // set default security profile
+            SetSecurityProfile(user, new SecurityProfileViewModel());
+
+            // set default preferences
+            SetPreferences(user, new List<UserPreferenceViewModel>());
+
+            return _database.ExecuteCMD(commandText, parameters).Rows.Count;
+        }
+
+        /// <summary>
+        /// Deletes a user from the Users table
+        /// </summary>
+        /// <param name="userId">The user's id</param>
+        /// <returns></returns>
+        private int Delete(string userId)
+        {
+            string commandText = "Delete from Users where Id = @userId; Delete from User_Settings where Id = @userId;";
+            Dictionary<string, object> parameters = new Dictionary<string, object>();
+            parameters.Add("@userId", userId);
+
+            return _database.ExecuteCMD(commandText, parameters).Rows.Count;
+        }
+
+        /// <summary>
+        /// Deletes a user from the Users table
+        /// </summary>
+        /// <param name="user"></param>
+        /// <returns></returns>
+        public int Delete(TUser user)
+        {
+            return Delete(user.Id);
+        }
+
+        /// <summary>
+        /// Updates a user in the Users table
+        /// </summary>
+        /// <param name="user"></param>
+        /// <returns></returns>
+        public int Update(TUser user)
+        {
+            string commandText = @"Update Users set UserName = @userName, PasswordHash = @pwdHash, SecurityStamp = @secStamp, ConcurrencyStamp = @concurrencystamp, Email = @email, EmailConfirmed = @emailconfirmed, PhoneNumber = @phonenumber, PhoneNumberConfirmed = @phonenumberconfirmed, NormalizedEmail = @normalizedemail, NormalizedUserName = @normalizedusername, AccessFailedCount = @accesscount, LockoutEnabled = @lockoutenabled, LockoutEnd = @lockoutenddate, TwoFactorEnabled=@twofactorenabled WHERE Id = @userId;";
+            Dictionary<string, object> parameters = new Dictionary<string, object>();
+            parameters.Add("@userId", user.Id);
+            parameters.Add("@userName", user.UserName);
+            parameters.Add("@pwdHash", user.PasswordHash);
+            parameters.Add("@SecStamp", user.SecurityStamp);
+            parameters.Add("@concurrencystamp", user.ConcurrencyStamp);
+            parameters.Add("@email", user.Email);
+            parameters.Add("@emailconfirmed", user.EmailConfirmed);
+            parameters.Add("@phonenumber", user.PhoneNumber);
+            parameters.Add("@phonenumberconfirmed", user.PhoneNumberConfirmed);
+            parameters.Add("@normalizedemail", user.NormalizedEmail);
+            parameters.Add("@normalizedusername", user.NormalizedUserName);
+            parameters.Add("@accesscount", user.AccessFailedCount);
+            parameters.Add("@lockoutenabled", user.LockoutEnabled);
+            parameters.Add("@lockoutenddate", user.LockoutEnd);
+            parameters.Add("@twofactorenabled", user.TwoFactorEnabled);
+
+            // set the security profile
+            SetSecurityProfile(user, user.SecurityProfile);
+
+            // set preferences
+            SetPreferences(user, user.UserPreferences);
+
+            return _database.ExecuteCMD(commandText, parameters).Rows.Count;
+        }
+
+        private SecurityProfileViewModel GetSecurityProfile(TUser user)
+        {
+            string sql = "SELECT SecurityProfile FROM Users WHERE Id=@Id;";
+            Dictionary<string, object> dbDict = new Dictionary<string, object>();
+            dbDict.Add("Id", user.Id);
+
+            List<Dictionary<string, object>> data = _database.ExecuteCMDDict(sql, dbDict);
+            if (data.Count == 0)
+            {
+                // no saved profile - return the default one
+                return new SecurityProfileViewModel();
+            }
+            else
+            {
+                string? securityProfileString = (string?)data[0]["SecurityProfile"];
+                if (securityProfileString != null && securityProfileString != "null")
+                {
+                    SecurityProfileViewModel securityProfile = Newtonsoft.Json.JsonConvert.DeserializeObject<SecurityProfileViewModel>(securityProfileString);
+                    return securityProfile;
+                }
+                else
+                {
+                    return new SecurityProfileViewModel();
+                }
+            }
+        }
+
+        private int SetSecurityProfile(TUser user, SecurityProfileViewModel securityProfile)
+        {
+            string commandText = "UPDATE Users SET SecurityProfile=@SecurityProfile WHERE Id=@Id;";
+            Dictionary<string, object> parameters = new Dictionary<string, object>();
+            parameters.Add("Id", user.Id);
+            parameters.Add("SecurityProfile", Newtonsoft.Json.JsonConvert.SerializeObject(securityProfile));
+            
+            return _database.ExecuteCMD(commandText, parameters).Rows.Count;
+        }
+
+        public List<UserPreferenceViewModel> GetPreferences(TUser user)
+        {
+            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+            string sql = "SELECT `Setting`, `Value` FROM User_Settings WHERE Id=@id;";
+            Dictionary<string, object> dbDict = new Dictionary<string, object>();
+            dbDict.Add("id", user.Id);
+
+            DataTable data = db.ExecuteCMD(sql, dbDict);
+
+            List<UserPreferenceViewModel> userPrefs = new List<UserPreferenceViewModel>();
+            foreach (DataRow row in data.Rows)
+            {
+                UserPreferenceViewModel userPref = new UserPreferenceViewModel();
+                userPref.Setting = (string)row["Setting"];
+                userPref.Value = (string)row["Value"];
+                userPrefs.Add(userPref);
+            }
+
+            return userPrefs;
+        }
+
+        public int SetPreferences(TUser user, List<UserPreferenceViewModel> model)
+        {
+            if (model != null)
+            {
+                List<UserPreferenceViewModel> userPreferences = GetPreferences(user);
+
+                Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+                
+                foreach (UserPreferenceViewModel modelItem in model)
+                {
+                    bool prefItemFound = false;
+                    foreach (UserPreferenceViewModel existing in userPreferences)
+                    {
+                        if (existing.Setting.ToLower() == modelItem.Setting.ToLower())
+                        {
+                            prefItemFound = true;
+                            break;
+                        }
+                    }
+
+                    string sql = "INSERT INTO User_Settings (`Id`, `Setting`, `Value`) VALUES (@id, @setting, @value);";
+                    if (prefItemFound == true)
+                    {
+                        sql = "UPDATE User_Settings SET `Value`=@value WHERE `Id`=@id AND `Setting`=@setting";
+                    }
+                    Dictionary<string, object> dbDict = new Dictionary<string, object>();
+                    dbDict.Add("id", user.Id);
+                    dbDict.Add("setting", modelItem.Setting);
+                    dbDict.Add("value", modelItem.Value);
+                    db.ExecuteNonQuery(sql, dbDict);
+                }
+
+                return model.Count;
+            }
+            else
+            {
+                return 0;
+            }
+        }
+    }
+}

gaseous-server/Classes/Auth/Models/AccountViewModels.cs

@@ -0,0 +1,100 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace Authentication
+{
+    public class ExternalLoginConfirmationViewModel
+    {
+        [Required]
+        [EmailAddress]
+        [Display(Name = "Email")]
+        public string Email { get; set; }
+    }
+
+    public class ManageUserViewModel
+    {
+        [Required]
+        [DataType(DataType.Password)]
+        [Display(Name = "Current password")]
+        public string OldPassword { get; set; }
+
+        [Required]
+        [StringLength(100, ErrorMessage = "The {0} must be at least {2} characters long.", MinimumLength = 6)]
+        [DataType(DataType.Password)]
+        [Display(Name = "New password")]
+        public string NewPassword { get; set; }
+
+        [DataType(DataType.Password)]
+        [Display(Name = "Confirm new password")]
+        [Compare("NewPassword", ErrorMessage = "The new password and confirmation password do not match.")]
+        public string ConfirmPassword { get; set; }
+    }
+
+    public class LoginViewModel
+    {
+        [Required]
+        [EmailAddress]
+        [Display(Name = "Email")]
+        public string Email { get; set; }
+
+        [Required]
+        [DataType(DataType.Password)]
+        [Display(Name = "Password")]
+        public string Password { get; set; }
+
+        [Display(Name = "Remember me?")]
+        public bool RememberMe { get; set; }
+    }
+
+    public class RegisterViewModel
+    {
+        [Required]
+        [DataType(DataType.Text)]
+        [Display(Name = "User name")]
+        public string UserName { get; set; }
+
+        [Required]
+        [EmailAddress]
+        [Display(Name = "Email")]
+        public string Email { get; set; }
+
+        [Required]
+        [StringLength(100, ErrorMessage = "The {0} must be at least {2} characters long.", MinimumLength = 6)]
+        [DataType(DataType.Password)]
+        [Display(Name = "Password")]
+        public string Password { get; set; }
+
+        [DataType(DataType.Password)]
+        [Display(Name = "Confirm password")]
+        [Compare("Password", ErrorMessage = "The password and confirmation password do not match.")]
+        public string ConfirmPassword { get; set; }
+    }
+
+    public class ResetPasswordViewModel
+    {
+        [Required]
+        [EmailAddress]
+        [Display(Name = "Email")]
+        public string Email { get; set; }
+
+        [Required]
+        [StringLength(100, ErrorMessage = "The {0} must be at least {2} characters long.", MinimumLength = 6)]
+        [DataType(DataType.Password)]
+        [Display(Name = "Password")]
+        public string Password { get; set; }
+
+        [DataType(DataType.Password)]
+        [Display(Name = "Confirm password")]
+        [Compare("Password", ErrorMessage = "The password and confirmation password do not match.")]
+        public string ConfirmPassword { get; set; }
+
+        public string Code { get; set; }
+    }
+
+    public class ForgotPasswordViewModel
+    {
+        [Required]
+        [EmailAddress]
+        [Display(Name = "Email")]
+        public string Email { get; set; }
+    }
+}

gaseous-server/Classes/Auth/Models/AddPhoneNumberViewModel.cs

@@ -0,0 +1,14 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+
+using System.ComponentModel.DataAnnotations;
+
+namespace Authentication;
+
+public class AddPhoneNumberViewModel
+{
+    [Required]
+    [Phone]
+    [Display(Name = "Phone number")]
+    public string PhoneNumber { get; set; }
+}

gaseous-server/Classes/Auth/Models/ChangePasswordViewModel.cs

@@ -0,0 +1,25 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+
+using System.ComponentModel.DataAnnotations;
+
+namespace Authentication;
+
+public class ChangePasswordViewModel
+{
+    [Required]
+    [DataType(DataType.Password)]
+    [Display(Name = "Current password")]
+    public string OldPassword { get; set; }
+
+    [Required]
+    [StringLength(100, ErrorMessage = "The {0} must be at least {2} characters long.", MinimumLength = 10)]
+    [DataType(DataType.Password)]
+    [Display(Name = "New password")]
+    public string NewPassword { get; set; }
+
+    [DataType(DataType.Password)]
+    [Display(Name = "Confirm new password")]
+    [Compare("NewPassword", ErrorMessage = "The new password and confirmation password do not match.")]
+    public string ConfirmPassword { get; set; }
+}

gaseous-server/Classes/Auth/Models/DisplayRecoveryCodesViewModel.cs

@@ -0,0 +1,13 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+
+using System.ComponentModel.DataAnnotations;
+
+namespace Authentication;
+
+public class DisplayRecoveryCodesViewModel
+{
+    [Required]
+    public IEnumerable<string> Codes { get; set; }
+
+}

gaseous-server/Classes/Auth/Models/IndexViewModel.cs

@@ -0,0 +1,21 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+
+using Microsoft.AspNetCore.Identity;
+
+namespace Authentication;
+
+public class IndexViewModel
+{
+    public bool HasPassword { get; set; }
+
+    public IList<UserLoginInfo> Logins { get; set; }
+
+    public string PhoneNumber { get; set; }
+
+    public bool TwoFactor { get; set; }
+
+    public bool BrowserRemembered { get; set; }
+
+    public string AuthenticatorKey { get; set; }
+}

gaseous-server/Classes/Auth/Models/ManageLoginsViewModel.cs

@@ -0,0 +1,14 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+
+using Microsoft.AspNetCore.Authentication;
+using Microsoft.AspNetCore.Identity;
+
+namespace Authentication;
+
+public class ManageLoginsViewModel
+{
+    public IList<UserLoginInfo> CurrentLogins { get; set; }
+
+    public IList<AuthenticationScheme> OtherLogins { get; set; }
+}

gaseous-server/Classes/Auth/Models/ProfileViewModel.cs

@@ -0,0 +1,47 @@
+namespace Authentication
+{
+    public class ProfileBasicViewModel
+    {
+        public string UserId { get; set; }
+        public string UserName { get; set; }
+        public string EmailAddress { get; set; }
+        public List<String> Roles { get; set; }
+        public SecurityProfileViewModel SecurityProfile { get; set; }
+        public List<UserPreferenceViewModel> UserPreferences { get; set; }
+        public string HighestRole {
+            get
+            {
+                string _highestRole = "";
+                foreach (string role in Roles)
+                {
+                    switch (role)
+                    {
+                        case "Admin":
+                            // there is no higher
+                            _highestRole = role;
+                            break;
+                        case "Gamer":
+                            // only one high is Admin, so check for that
+                            if (_highestRole != "Admin")
+                            {
+                                _highestRole = role;
+                            }
+                            break;
+                        case "Player":
+                            // make sure _highestRole isn't already set to Gamer or Admin
+                            if (_highestRole != "Admin" && _highestRole != "Gamer")
+                            {
+                                _highestRole = role;
+                            }
+                            break;
+                        default:
+                            _highestRole = "Player";
+                            break;
+                    }
+                }
+
+                return _highestRole;
+            }
+        }
+    }
+}

gaseous-server/Classes/Auth/Models/RemoveLoginViewModel.cs

@@ -0,0 +1,10 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+
+namespace Authentication;
+
+public class RemoveLoginViewModel
+{
+    public string LoginProvider { get; set; }
+    public string ProviderKey { get; set; }
+}

gaseous-server/Classes/Auth/Models/SecurityProfileViewModel.cs

@@ -0,0 +1,18 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace Authentication
+{
+    public class SecurityProfileViewModel
+    {
+        public AgeRestrictionItem AgeRestrictionPolicy { get; set; } = new AgeRestrictionItem{ 
+            MaximumAgeRestriction = gaseous_server.Classes.Metadata.AgeRatings.AgeGroups.AgeRestrictionGroupings.Adult,
+            IncludeUnrated = true 
+        };
+
+        public class AgeRestrictionItem
+        {
+            public gaseous_server.Classes.Metadata.AgeRatings.AgeGroups.AgeRestrictionGroupings MaximumAgeRestriction { get; set; }
+            public bool IncludeUnrated { get; set; }
+        }
+    }
+}

gaseous-server/Classes/Auth/Models/SendCodeViewModel.cs

@@ -0,0 +1,17 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+
+using Microsoft.AspNetCore.Mvc.Rendering;
+
+namespace Authentication;
+
+public class SendCodeViewModel
+{
+    public string SelectedProvider { get; set; }
+
+    public ICollection<SelectListItem> Providers { get; set; }
+
+    public string ReturnUrl { get; set; }
+
+    public bool RememberMe { get; set; }
+}

gaseous-server/Classes/Auth/Models/SetPasswordViewModel.cs

@@ -0,0 +1,20 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+
+using System.ComponentModel.DataAnnotations;
+
+namespace Authentication;
+
+public class SetPasswordViewModel
+{
+    [Required]
+    [StringLength(100, ErrorMessage = "The {0} must be at least {2} characters long.", MinimumLength = 6)]
+    [DataType(DataType.Password)]
+    [Display(Name = "New password")]
+    public string NewPassword { get; set; }
+
+    [DataType(DataType.Password)]
+    [Display(Name = "Confirm new password")]
+    [Compare("NewPassword", ErrorMessage = "The new password and confirmation password do not match.")]
+    public string ConfirmPassword { get; set; }
+}

gaseous-server/Classes/Auth/Models/UseRecoveryCodeViewModel.cs

@@ -0,0 +1,14 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+
+using System.ComponentModel.DataAnnotations;
+
+namespace Authentication;
+
+public class UseRecoveryCodeViewModel
+{
+    [Required]
+    public string Code { get; set; }
+
+    public string ReturnUrl { get; set; }
+}

gaseous-server/Classes/Auth/Models/UserPreferenceViewModels.cs

@@ -0,0 +1,8 @@
+namespace Authentication;
+
+public class UserPreferenceViewModel
+{
+    public string Setting { get; set; }
+
+    public string Value { get; set; }
+}

gaseous-server/Classes/Auth/Models/UserViewModel.cs

@@ -0,0 +1,47 @@
+namespace Authentication
+{
+    public class UserViewModel
+    {
+        public string Id { get; set; }
+        public string EmailAddress { get; set; }
+        public bool LockoutEnabled { get; set; }
+        public DateTimeOffset? LockoutEnd { get; set; }
+        public List<string> Roles { get; set; }
+        public SecurityProfileViewModel SecurityProfile { get; set; }
+        public string HighestRole {
+            get
+            {
+                string _highestRole = "";
+                foreach (string role in Roles)
+                {
+                    switch (role)
+                    {
+                        case "Admin":
+                            // there is no higher
+                            _highestRole = role;
+                            break;
+                        case "Gamer":
+                            // only one high is Admin, so check for that
+                            if (_highestRole != "Admin")
+                            {
+                                _highestRole = role;
+                            }
+                            break;
+                        case "Player":
+                            // make sure _highestRole isn't already set to Gamer or Admin
+                            if (_highestRole != "Admin" && _highestRole != "Gamer")
+                            {
+                                _highestRole = role;
+                            }
+                            break;
+                        default:
+                            _highestRole = "Player";
+                            break;
+                    }
+                }
+
+                return _highestRole;
+            }
+        }
+    }
+}

gaseous-server/Classes/Auth/Models/VerifyAuthenticatorCodeViewModel.cs

@@ -0,0 +1,20 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+
+using System.ComponentModel.DataAnnotations;
+
+namespace Authentication;
+
+public class VerifyAuthenticatorCodeViewModel
+{
+    [Required]
+    public string Code { get; set; }
+
+    public string ReturnUrl { get; set; }
+
+    [Display(Name = "Remember this browser?")]
+    public bool RememberBrowser { get; set; }
+
+    [Display(Name = "Remember me?")]
+    public bool RememberMe { get; set; }
+}

gaseous-server/Classes/Auth/Models/VerifyCodeViewModel.cs

@@ -0,0 +1,23 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+
+using System.ComponentModel.DataAnnotations;
+
+namespace Authentication;
+
+public class VerifyCodeViewModel
+{
+    [Required]
+    public string Provider { get; set; }
+
+    [Required]
+    public string Code { get; set; }
+
+    public string ReturnUrl { get; set; }
+
+    [Display(Name = "Remember this browser?")]
+    public bool RememberBrowser { get; set; }
+
+    [Display(Name = "Remember me?")]
+    public bool RememberMe { get; set; }
+}

gaseous-server/Classes/Auth/Models/VerifyPhoneNumberViewModel.cs

@@ -0,0 +1,17 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+
+using System.ComponentModel.DataAnnotations;
+
+namespace Authentication;
+
+public class VerifyPhoneNumberViewModel
+{
+    [Required]
+    public string Code { get; set; }
+
+    [Required]
+    [Phone]
+    [Display(Name = "Phone number")]
+    public string PhoneNumber { get; set; }
+}

gaseous-server/Classes/Bios.cs

@@ -1,7 +1,6 @@
 using System;
 using System.Runtime.InteropServices;
 using System.Security.Cryptography;
-using gaseous_tools;
 
 namespace gaseous_server.Classes
 {

gaseous-server/Classes/Collections.cs

@@ -4,24 +4,32 @@ using System.IO.Compression;
 using System.Reflection;
 using System.Runtime.InteropServices;
 using System.Security.Cryptography;
+using Authentication;
 using gaseous_server.Classes.Metadata;
 using gaseous_server.Controllers;
 using gaseous_server.Models;
-using gaseous_tools;
 using IGDB.Models;
+using Microsoft.AspNetCore.Identity;
+using Microsoft.AspNetCore.Mvc.Filters;
 using Newtonsoft.Json;
 
 namespace gaseous_server.Classes
 {
 	public class Collections
 	{
-		public Collections()
-		{
-            
-		}
+        private readonly UserManager<ApplicationUser> _userManager;
+        private readonly SignInManager<ApplicationUser> _signInManager;
+
+		public Collections(
+            UserManager<ApplicationUser> userManager,
+            SignInManager<ApplicationUser> signInManager)
+        {
+            _userManager = userManager;
+            _signInManager = signInManager;
+        }
 
         public static List<CollectionItem> GetCollections() {
-            Database db = new gaseous_tools.Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
             string sql = "SELECT * FROM RomCollections ORDER BY `Name`";
 
             DataTable data = db.ExecuteCMD(sql);
@@ -36,7 +44,7 @@ namespace gaseous_server.Classes
         }
 
         public static CollectionItem GetCollection(long Id) {
-            Database db = new gaseous_tools.Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
 			string sql = "SELECT * FROM RomCollections WHERE Id = @id ORDER BY `Name`";
 			Dictionary<string, object> dbDict = new Dictionary<string, object>();
 			dbDict.Add("id", Id);
@@ -57,7 +65,7 @@ namespace gaseous_server.Classes
 
         public static CollectionItem NewCollection(CollectionItem item)
         {
-            Database db = new gaseous_tools.Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
             string sql = "INSERT INTO RomCollections (`Name`, Description, Platforms, Genres, Players, PlayerPerspectives, Themes, MinimumRating, MaximumRating, MaximumRomsPerPlatform, MaximumBytesPerPlatform, MaximumCollectionSizeInBytes, FolderStructure, IncludeBIOSFiles, AlwaysInclude, BuiltStatus) VALUES (@name, @description, @platforms, @genres, @players, @playerperspectives, @themes, @minimumrating, @maximumrating, @maximumromsperplatform, @maximumbytesperplatform, @maximumcollectionsizeinbytes, @folderstructure, @includebiosfiles, @alwaysinclude, @builtstatus); SELECT CAST(LAST_INSERT_ID() AS SIGNED);";
             Dictionary<string, object> dbDict = new Dictionary<string, object>();
             dbDict.Add("name", item.Name);
@@ -88,7 +96,7 @@ namespace gaseous_server.Classes
 
         public static CollectionItem EditCollection(long Id, CollectionItem item, bool ForceRebuild = true)
         {
-            Database db = new gaseous_tools.Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
             string sql = "UPDATE RomCollections SET `Name`=@name, Description=@description, Platforms=@platforms, Genres=@genres, Players=@players, PlayerPerspectives=@playerperspectives, Themes=@themes, MinimumRating=@minimumrating, MaximumRating=@maximumrating, MaximumRomsPerPlatform=@maximumromsperplatform, MaximumBytesPerPlatform=@maximumbytesperplatform, MaximumCollectionSizeInBytes=@maximumcollectionsizeinbytes, FolderStructure=@folderstructure, IncludeBIOSFiles=@includebiosfiles, AlwaysInclude=@alwaysinclude, BuiltStatus=@builtstatus WHERE Id=@id";
             Dictionary<string, object> dbDict = new Dictionary<string, object>();
             dbDict.Add("id", Id);
@@ -143,7 +151,7 @@ namespace gaseous_server.Classes
 
         public static void DeleteCollection(long Id)
         {
-            Database db = new gaseous_tools.Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
             string sql = "DELETE FROM RomCollections WHERE Id=@id";
             Dictionary<string, object> dbDict = new Dictionary<string, object>();
             dbDict.Add("id", Id);
@@ -163,7 +171,7 @@ namespace gaseous_server.Classes
             if (collectionItem.BuildStatus != CollectionItem.CollectionBuildStatus.Building)
             {
                 // set collection item to waitingforbuild
-                Database db = new gaseous_tools.Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+                Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
                 string sql = "UPDATE RomCollections SET BuiltStatus=@bs WHERE Id=@id";
                 Dictionary<string, object> dbDict = new Dictionary<string, object>();
                 dbDict.Add("id", Id);
@@ -212,8 +220,11 @@ namespace gaseous_server.Classes
                 }
             } else {
                 // get all platforms to pull from
-                FilterController filterController = new FilterController();
-                platforms.AddRange((List<Platform>)filterController.Filter()["platforms"]);
+                Dictionary<string, object> FilterDict = Filters.Filter(AgeRatings.AgeGroups.AgeRestrictionGroupings.Adult, true);
+                List<Classes.Filters.FilterItem> filteredPlatforms = (List<Classes.Filters.FilterItem>)FilterDict["platforms"];
+                foreach (Filters.FilterItem filterItem in filteredPlatforms) {
+                    platforms.Add(Platforms.GetPlatform(filterItem.Id));
+                }
             }
 
             // build collection
@@ -266,7 +277,7 @@ namespace gaseous_server.Classes
                             gameItem.InclusionStatus.PlatformId = alwaysIncludeItem.PlatformId;
                             gameItem.InclusionStatus.GameId = alwaysIncludeItem.GameId;
                             gameItem.InclusionStatus.InclusionState = alwaysIncludeItem.InclusionState;
-                            gameItem.Roms = Roms.GetRoms((long)gameItem.Id, (long)platform.Id);
+                            gameItem.Roms = Roms.GetRoms((long)gameItem.Id, (long)platform.Id).GameRomItems;
 
                             collectionPlatformItem.Games.Add(gameItem);
                     }
@@ -286,7 +297,7 @@ namespace gaseous_server.Classes
                     {
                         CollectionContents.CollectionPlatformItem.CollectionGameItem collectionGameItem = new CollectionContents.CollectionPlatformItem.CollectionGameItem(game);
 
-                        List<Roms.GameRomItem> gameRoms = Roms.GetRoms((long)game.Id, (long)platform.Id);
+                        List<Roms.GameRomItem> gameRoms = Roms.GetRoms((long)game.Id, (long)platform.Id).GameRomItems;
                         
                         bool AddGame = false;
 
@@ -363,7 +374,7 @@ namespace gaseous_server.Classes
 
         public static void CompileCollections(long CollectionId)
         {
-            Database db = new gaseous_tools.Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
 
             CollectionItem collectionItem = GetCollection(CollectionId);
             if (collectionItem.BuildStatus == CollectionItem.CollectionBuildStatus.WaitingForBuild)
@@ -416,7 +427,7 @@ namespace gaseous_server.Classes
                                 if (File.Exists(biosItem.biosPath))
                                 {
                                     Logging.Log(Logging.LogType.Information, "Collections", "Copying BIOS file: " + biosItem.filename);
-                                    File.Copy(biosItem.biosPath, Path.Combine(ZipBiosPath, biosItem.filename));
+                                    File.Copy(biosItem.biosPath, Path.Combine(ZipBiosPath, biosItem.filename), true);
                                 }
                             }
                         }

gaseous-server/Classes/Common.cs

@@ -1,7 +1,7 @@
-using System;
+using System.Collections.Concurrent;
 using System.Security.Cryptography;
 
-namespace gaseous_tools
+namespace gaseous_server.Classes
 {
 	public class Common
 	{
@@ -104,6 +104,36 @@ namespace gaseous_tools
 				".DS_STORE",
 				"desktop.ini"
 			};
+		
+		public static string NormalizePath(string path)
+		{
+			return Path.GetFullPath(new Uri(path).LocalPath)
+					.TrimEnd(Path.DirectorySeparatorChar, Path.AltDirectorySeparatorChar);
+		}
     }
-}
 
+	/// <summary>
+    /// Provides a way to set contextual data that flows with the call and 
+    /// async context of a test or invocation.
+    /// </summary>
+    public static class CallContext
+    {
+        static ConcurrentDictionary<string, AsyncLocal<object>> state = new ConcurrentDictionary<string, AsyncLocal<object>>();
+
+        /// <summary>
+        /// Stores a given object and associates it with the specified name.
+        /// </summary>
+        /// <param name="name">The name with which to associate the new item in the call context.</param>
+        /// <param name="data">The object to store in the call context.</param>
+        public static void SetData(string name, object data) =>
+            state.GetOrAdd(name, _ => new AsyncLocal<object>()).Value = data;
+
+        /// <summary>
+        /// Retrieves an object with the specified name from the <see cref="CallContext"/>.
+        /// </summary>
+        /// <param name="name">The name of the item in the call context.</param>
+        /// <returns>The object in the call context associated with the specified name, or <see langword="null"/> if not found.</returns>
+        public static object GetData(string name) =>
+            state.TryGetValue(name, out AsyncLocal<object> data) ? data.Value : null;
+    }
+}

gaseous-server/Classes/Config.cs

@@ -1,10 +1,10 @@
 using System;
 using System.Data;
-using Google.Protobuf.WellKnownTypes;
 using Newtonsoft.Json;
 using IGDB.Models;
+using gaseous_server.Classes.Metadata;
 
-namespace gaseous_tools
+namespace gaseous_server.Classes
 {
     public static class Config
     {
@@ -58,6 +58,14 @@ namespace gaseous_tools
             }
         }
 
+        public static ConfigFile.MetadataAPI MetadataConfiguration
+        {
+            get
+            {
+                return _config.MetadataConfiguration;
+            }
+        }
+
         public static ConfigFile.IGDB IGDB
         {
             get
@@ -183,7 +191,7 @@ namespace gaseous_tools
             else
             {
                 Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
-                string sql = "SELECT * FROM Settings WHERE Setting = @SettingName";
+                string sql = "SELECT Value FROM Settings WHERE Setting = @SettingName";
                 Dictionary<string, object> dbDict = new Dictionary<string, object>();
                 dbDict.Add("SettingName", SettingName);
                 dbDict.Add("Value", DefaultValue);
@@ -248,6 +256,8 @@ namespace gaseous_tools
             [JsonIgnore]
             public Library LibraryConfiguration = new Library();
 
+            public MetadataAPI MetadataConfiguration = new MetadataAPI();
+
             public IGDB IGDBConfiguration = new IGDB();
 
             public Logging LoggingConfiguration = new Logging();
@@ -313,6 +323,16 @@ namespace gaseous_tools
                         return dbConnString;
                     }
                 }
+
+                [JsonIgnore]
+                public string ConnectionStringNoDatabase
+                {
+                    get
+                    {
+                        string dbConnString = "server=" + HostName + ";port=" + Port + ";userid=" + UserName + ";password=" + Password + ";";
+                        return dbConnString;
+                    }
+                }
             }
 
             public class Library
@@ -337,11 +357,27 @@ namespace gaseous_tools
                     }
                 }
 
-                public string LibraryDataDirectory
+                public string LibraryImportErrorDirectory
                 {
                     get
                     {
-                        return Path.Combine(LibraryRootDirectory, "Library");
+                        return Path.Combine(LibraryRootDirectory, "Import Errors");
+                    }
+                }
+
+                public string LibraryImportDuplicatesDirectory
+                {
+                    get
+                    {
+                        return Path.Combine(LibraryImportErrorDirectory, "Duplicates");
+                    }
+                }
+
+                public string LibraryImportGeneralErrorDirectory
+                {
+                    get
+                    {
+                        return Path.Combine(LibraryImportErrorDirectory, "Error");
                     }
                 }
 
@@ -385,6 +421,14 @@ namespace gaseous_tools
                     }
                 }
 
+                public string LibraryMediaGroupDirectory
+                {
+                    get
+                    {
+                        return Path.Combine(LibraryRootDirectory, "Media Groups");
+                    }
+                }
+
                 public string LibraryMetadataDirectory_Platform(Platform platform)
                 {
                     string MetadataPath = Path.Combine(LibraryMetadataDirectory, "Platforms", platform.Slug);
@@ -418,7 +462,6 @@ namespace gaseous_tools
                 {
                     if (!Directory.Exists(LibraryRootDirectory)) { Directory.CreateDirectory(LibraryRootDirectory); }
                     if (!Directory.Exists(LibraryImportDirectory)) { Directory.CreateDirectory(LibraryImportDirectory); }
-                    if (!Directory.Exists(LibraryDataDirectory)) { Directory.CreateDirectory(LibraryDataDirectory); }
                     if (!Directory.Exists(LibraryBIOSDirectory)) { Directory.CreateDirectory(LibraryBIOSDirectory); }
                     if (!Directory.Exists(LibraryUploadDirectory)) { Directory.CreateDirectory(LibraryUploadDirectory); }
                     if (!Directory.Exists(LibraryMetadataDirectory)) { Directory.CreateDirectory(LibraryMetadataDirectory); }
@@ -428,6 +471,26 @@ namespace gaseous_tools
                 }
             }
 
+            public class MetadataAPI
+            {
+                private static Communications.MetadataSources _Source
+                {
+                    get
+                    {
+                        if (!String.IsNullOrEmpty(Environment.GetEnvironmentVariable("metadatasource")))
+                        {
+                            return (Communications.MetadataSources)Enum.Parse(typeof(Communications.MetadataSources), Environment.GetEnvironmentVariable("metadatasource"));
+                        }
+                        else
+                        {
+                            return Communications.MetadataSources.IGDB;
+                        }
+                    }
+                }
+
+                public Communications.MetadataSources Source = _Source;
+            }
+
             public class IGDB
             {
                 private static string _DefaultIGDBClientId
@@ -471,11 +534,7 @@ namespace gaseous_tools
                 // log retention in days
                 public int LogRetention = 7;
 
-                public enum LoggingFormat
-                {
-                    Json,
-                    Text
-                }
+                public bool AlwaysLogToDisk = false;
             }
         }
     }

gaseous-server/Classes/Database.cs

@@ -3,10 +3,9 @@ using System.Data;
 using System.Data.SqlClient;
 using System.Diagnostics;
 using System.Reflection;
-using MySql.Data.MySqlClient;
-using static gaseous_tools.Database;
+using MySqlConnector;
 
-namespace gaseous_tools
+namespace gaseous_server.Classes
 {
 	public class Database
 	{
@@ -69,7 +68,7 @@ namespace gaseous_tools
 					ExecuteCMD(sql, dbDict, 30, "server=" + Config.DatabaseConfiguration.HostName + ";port=" + Config.DatabaseConfiguration.Port + ";userid=" + Config.DatabaseConfiguration.UserName + ";password=" + Config.DatabaseConfiguration.Password);
 
 					// check if schema version table is in place - if not, create the schema version table
-					sql = "SELECT TABLE_SCHEMA, TABLE_NAME FROM information_schema.TABLES WHERE TABLE_SCHEMA = 'gaseous' AND TABLE_NAME = 'schema_version';";
+					sql = "SELECT TABLE_SCHEMA, TABLE_NAME FROM information_schema.TABLES WHERE TABLE_SCHEMA = '" + Config.DatabaseConfiguration.DatabaseName + "' AND TABLE_NAME = 'schema_version';";
 					DataTable SchemaVersionPresent = ExecuteCMD(sql, dbDict);
 					if (SchemaVersionPresent.Rows.Count == 0)
 					{
@@ -81,7 +80,7 @@ namespace gaseous_tools
 
                     for (int i = 1000; i < 10000; i++)
 					{
-						string resourceName = "gaseous_tools.Database.MySQL.gaseous-" + i + ".sql";
+						string resourceName = "gaseous_server.Support.Database.MySQL.gaseous-" + i + ".sql";
 						string dbScript = "";
 
 						string[] resources = Assembly.GetExecutingAssembly().GetManifestResourceNames();
@@ -109,7 +108,7 @@ namespace gaseous_tools
                                     if (SchemaVer < i)
 									{
 										// run pre-upgrade code
-										gaseous_tools.DatabaseMigration.PreUpgradeScript(i, _ConnectorType);
+										DatabaseMigration.PreUpgradeScript(i, _ConnectorType);
 										
                                         // apply schema!
                                         Logging.Log(Logging.LogType.Information, "Database", "Updating schema to version " + i);
@@ -121,7 +120,7 @@ namespace gaseous_tools
 										ExecuteCMD(sql, dbDict);
 
 										// run post-upgrade code
-										gaseous_tools.DatabaseMigration.PostUpgradeScript(i, _ConnectorType);
+										DatabaseMigration.PostUpgradeScript(i, _ConnectorType);
 									}
 								}
 							}
@@ -148,6 +147,50 @@ namespace gaseous_tools
 			return _ExecuteCMD(Command, Parameters, Timeout, ConnectionString);
         }
 
+		public List<Dictionary<string, object>> ExecuteCMDDict(string Command)
+		{
+			Dictionary<string, object> dbDict = new Dictionary<string, object>();
+			return _ExecuteCMDDict(Command, dbDict, 30, "");
+		}
+
+        public List<Dictionary<string, object>> ExecuteCMDDict(string Command, Dictionary<string, object> Parameters)
+        {
+            return _ExecuteCMDDict(Command, Parameters, 30, "");
+        }
+
+        public List<Dictionary<string, object>> ExecuteCMDDict(string Command, Dictionary<string, object> Parameters, int Timeout = 30, string ConnectionString = "")
+        {
+			return _ExecuteCMDDict(Command, Parameters, Timeout, ConnectionString);
+        }
+
+		private List<Dictionary<string, object>> _ExecuteCMDDict(string Command, Dictionary<string, object> Parameters, int Timeout = 30, string ConnectionString = "")
+		{
+			DataTable dataTable = _ExecuteCMD(Command, Parameters, Timeout, ConnectionString);
+
+			// convert datatable to dictionary
+			List<Dictionary<string, object?>> rows = new List<Dictionary<string, object?>>();
+
+			foreach (DataRow dataRow in dataTable.Rows)
+			{
+				Dictionary<string, object?> row = new Dictionary<string, object?>();
+				for (int i = 0; i < dataRow.Table.Columns.Count; i++)
+				{
+					string columnName = dataRow.Table.Columns[i].ColumnName;
+					if (dataRow[i] == System.DBNull.Value)
+					{
+						row.Add(columnName, null);
+					}
+					else
+					{
+						row.Add(columnName, dataRow[i].ToString());
+					}
+				}
+				rows.Add(row);
+			}
+
+			return rows;
+		}
+
         private DataTable _ExecuteCMD(string Command, Dictionary<string, object> Parameters, int Timeout = 30, string ConnectionString = "")
         {
             if (ConnectionString == "") { ConnectionString = _ConnectionString; }
@@ -161,6 +204,35 @@ namespace gaseous_tools
             }
         }
 
+		public int ExecuteNonQuery(string Command)
+		{
+			Dictionary<string, object> dbDict = new Dictionary<string, object>();
+			return _ExecuteNonQuery(Command, dbDict, 30, "");
+		}
+
+        public int ExecuteNonQuery(string Command, Dictionary<string, object> Parameters)
+        {
+            return _ExecuteNonQuery(Command, Parameters, 30, "");
+        }
+
+        public int ExecuteNonQuery(string Command, Dictionary<string, object> Parameters, int Timeout = 30, string ConnectionString = "")
+        {
+			return _ExecuteNonQuery(Command, Parameters, Timeout, ConnectionString);
+        }
+
+        private int _ExecuteNonQuery(string Command, Dictionary<string, object> Parameters, int Timeout = 30, string ConnectionString = "")
+        {
+            if (ConnectionString == "") { ConnectionString = _ConnectionString; }
+            switch (_ConnectorType)
+            {
+                case databaseType.MySql:
+                    MySQLServerConnector conn = new MySQLServerConnector(ConnectionString);
+                    return (int)conn.ExecNonQuery(Command, Parameters, Timeout);
+                default:
+                    return 0;
+            }
+        }
+
         public void ExecuteTransactionCMD(List<SQLTransactionItem> CommandList, int Timeout = 60)
         {
             object conn;
@@ -206,6 +278,18 @@ namespace gaseous_tools
 			}
 		}
 
+		public bool TestConnection()
+		{
+			switch (_ConnectorType)
+            {
+                case databaseType.MySql:
+                    MySQLServerConnector conn = new MySQLServerConnector(_ConnectionString);
+                    return conn.TestConnection();
+                default:
+                    return false;
+            }
+		}
+
         public class SQLTransactionItem
         {
 			public SQLTransactionItem()
@@ -273,6 +357,47 @@ namespace gaseous_tools
 				return RetTable;
 			}
 
+			public int ExecNonQuery(string SQL, Dictionary< string, object> Parameters, int Timeout)
+			{
+				int result = 0;
+
+                Logging.Log(Logging.LogType.Debug, "Database", "Connecting to database", null, true);
+                MySqlConnection conn = new MySqlConnection(DBConn);
+				conn.Open();
+
+				MySqlCommand cmd = new MySqlCommand
+				{
+					Connection = conn,
+					CommandText = SQL,
+					CommandTimeout = Timeout
+				};
+
+				foreach (string Parameter in Parameters.Keys)
+				{
+					cmd.Parameters.AddWithValue(Parameter, Parameters[Parameter]);
+				}
+
+				try
+				{
+                    Logging.Log(Logging.LogType.Debug, "Database", "Executing sql: '" + SQL + "'", null, true);
+					if (Parameters.Count > 0)
+					{
+						string dictValues = string.Join(";", Parameters.Select(x => string.Join("=", x.Key, x.Value)));
+						Logging.Log(Logging.LogType.Debug, "Database", "Parameters: " + dictValues, null, true);
+					}
+                    result = cmd.ExecuteNonQuery();
+				} catch (Exception ex) {
+					Logging.Log(Logging.LogType.Critical, "Database", "Error while executing '" + SQL + "'", ex);
+					Trace.WriteLine("Error executing " + SQL);
+					Trace.WriteLine("Full exception: " + ex.ToString());
+				}
+
+				Logging.Log(Logging.LogType.Debug, "Database", "Closing database connection", null, true);
+				conn.Close();
+
+				return result;
+			}
+
             public void TransactionExecCMD(List<Dictionary<string, object>> Parameters, int Timeout)
             {
                 var conn = new MySqlConnection(DBConn);
@@ -314,6 +439,20 @@ namespace gaseous_tools
                 return cmd;
             }
 
+			public bool TestConnection()
+			{
+				MySqlConnection conn = new MySqlConnection(DBConn);
+				try
+				{
+					conn.Open();
+					conn.Close();
+					return true;
+				}
+				catch
+				{
+					return false;
+				}
+			}
         }
     }
 }

gaseous-server/Classes/DatabaseMigration.cs

@@ -1,19 +1,22 @@
 using System;
 using System.Data;
 
-namespace gaseous_tools
+namespace gaseous_server.Classes
 {
 	public static class DatabaseMigration
 	{
         public static List<int> BackgroundUpgradeTargetSchemaVersions = new List<int>();
 
-        public static void PreUpgradeScript(int TargetSchemaVersion, gaseous_tools.Database.databaseType? DatabaseType) 
+        public static void PreUpgradeScript(int TargetSchemaVersion, Database.databaseType? DatabaseType) 
         {
 
         }
 
-        public static void PostUpgradeScript(int TargetSchemaVersion, gaseous_tools.Database.databaseType? DatabaseType) 
+        public static void PostUpgradeScript(int TargetSchemaVersion, Database.databaseType? DatabaseType) 
         {
+            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+            Dictionary<string, object> dbDict = new Dictionary<string, object>();
+
             switch(DatabaseType)
             {
                 case Database.databaseType.MySql:
@@ -23,6 +26,26 @@ namespace gaseous_tools
                             // this is a safe background task
                             BackgroundUpgradeTargetSchemaVersions.Add(1002);
                             break;
+                        
+                        case 1004:
+                            // needs to run on start up
+
+                            // copy root path to new libraries format
+                            string oldRoot = Path.Combine(Config.LibraryConfiguration.LibraryRootDirectory, "Library");
+                            string sql = "INSERT INTO GameLibraries (Name, Path, DefaultLibrary, DefaultPlatform) VALUES (@name, @path, @defaultlibrary, @defaultplatform); SELECT CAST(LAST_INSERT_ID() AS SIGNED);";
+                            dbDict.Add("name", "Default");
+                            dbDict.Add("path", oldRoot);
+                            dbDict.Add("defaultlibrary", 1);
+                            dbDict.Add("defaultplatform", 0);
+                            DataTable data = db.ExecuteCMD(sql, dbDict);
+
+                            // apply the new library id to the existing roms
+                            sql = "UPDATE Games_Roms SET LibraryId=@libraryid;";
+                            dbDict.Clear();
+                            dbDict.Add("libraryid", data.Rows[0][0]);
+                            db.ExecuteCMD(sql, dbDict);
+                            break;
+
                     }
                     break;
             }
@@ -42,7 +65,7 @@ namespace gaseous_tools
         }
 
         public static void MySql_1002_MigrateMetadataVersion() {
-            Database db = new gaseous_tools.Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
             string sql = "";
             Dictionary<string, object> dbDict = new Dictionary<string, object>();
 

gaseous-server/Classes/Filters.cs

@@ -0,0 +1,151 @@
+using System.Data;
+using System.Reflection.Metadata.Ecma335;
+using gaseous_server.Classes.Metadata;
+using IGDB.Models;
+
+namespace gaseous_server.Classes
+{
+    public class Filters
+    {
+        public static Dictionary<string, object> Filter(Metadata.AgeRatings.AgeGroups.AgeRestrictionGroupings MaximumAgeRestriction, bool IncludeUnrated)
+        {
+            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+
+            Dictionary<string, object> FilterSet = new Dictionary<string, object>();
+
+            // platforms
+            List<FilterItem> platforms = new List<FilterItem>();
+            
+            string ageRestriction_Platform = "Game.AgeGroupId <= " + (int)MaximumAgeRestriction;
+            string ageRestriction_Generic = "view_Games.AgeGroupId <= " + (int)MaximumAgeRestriction;
+            if (IncludeUnrated == true)
+            {
+                ageRestriction_Platform += " OR Game.AgeGroupId IS NULL";
+                ageRestriction_Generic += " OR view_Games.AgeGroupId IS NULL";
+            }
+
+            string sql = "SELECT Platform.Id, Platform.`Name`, COUNT(view_Games.Id) AS GameCount FROM view_Games JOIN Relation_Game_Platforms ON Relation_Game_Platforms.GameId = view_Games.Id AND (Relation_Game_Platforms.PlatformsId IN (SELECT DISTINCT PlatformId FROM Games_Roms WHERE Games_Roms.GameId = view_Games.Id)) JOIN Platform ON Platform.Id = Relation_Game_Platforms.PlatformsId WHERE (" + ageRestriction_Generic + ") GROUP BY Platform.`Name` ORDER BY Platform.`Name`;";
+            
+            DataTable dbResponse = db.ExecuteCMD(sql);
+
+            foreach (DataRow dr in dbResponse.Rows)
+            {
+                FilterItem platformItem = new FilterItem(dr);
+                platforms.Add(platformItem);
+
+            }
+            FilterSet.Add("platforms", platforms);
+
+            // genres
+            List<FilterItem> genres = new List<FilterItem>();
+            dbResponse = GetGenericFilterItem(db, "Genre", ageRestriction_Generic);
+
+            foreach (DataRow dr in dbResponse.Rows)
+            {
+                FilterItem genreItem = new FilterItem(dr);
+                genres.Add(genreItem);
+            }
+            FilterSet.Add("genres", genres);
+
+            // game modes
+            List<FilterItem> gameModes = new List<FilterItem>();
+            dbResponse = GetGenericFilterItem(db, "GameMode", ageRestriction_Generic);
+
+            foreach (DataRow dr in dbResponse.Rows)
+            {
+                FilterItem gameModeItem = new FilterItem(dr);
+                gameModes.Add(gameModeItem);
+            }
+            FilterSet.Add("gamemodes", gameModes);
+
+            // player perspectives
+            List<FilterItem> playerPerspectives = new List<FilterItem>();
+            dbResponse = GetGenericFilterItem(db, "PlayerPerspective", ageRestriction_Generic);
+
+            foreach (DataRow dr in dbResponse.Rows)
+            {
+                FilterItem playerPerspectiveItem = new FilterItem(dr);
+                playerPerspectives.Add(playerPerspectiveItem);
+            }
+            FilterSet.Add("playerperspectives", playerPerspectives);
+
+            // themes
+            List<FilterItem> themes = new List<FilterItem>();
+            dbResponse = GetGenericFilterItem(db, "Theme", ageRestriction_Generic);
+
+            foreach (DataRow dr in dbResponse.Rows)
+            {
+                FilterItem themeItem = new FilterItem(dr);
+                themes.Add(themeItem);
+            }
+            FilterSet.Add("themes", themes);
+
+            // age groups
+            List<FilterAgeGrouping> agegroupings = new List<FilterAgeGrouping>();
+            sql = "SELECT view_Games.Id, view_Games.AgeGroupId, COUNT(view_Games.Id) AS GameCount FROM view_Games WHERE (" + ageRestriction_Generic + ") GROUP BY view_Games.AgeGroupId ORDER BY view_Games.AgeGroupId DESC;";
+            dbResponse = db.ExecuteCMD(sql);
+
+            foreach (DataRow dr in dbResponse.Rows)
+            {
+                FilterAgeGrouping filterAgeGrouping = new FilterAgeGrouping();
+                if (dr["AgeGroupId"] == DBNull.Value)
+                {
+                    filterAgeGrouping.Id = (long)AgeRatings.AgeGroups.AgeRestrictionGroupings.Unclassified;
+                    filterAgeGrouping.AgeGroup = AgeRatings.AgeGroups.AgeRestrictionGroupings.Unclassified;
+                }
+                else
+                {
+                    filterAgeGrouping.Id = (long)(AgeRatings.AgeGroups.AgeRestrictionGroupings)dr["AgeGroupId"];
+                    filterAgeGrouping.AgeGroup = (AgeRatings.AgeGroups.AgeRestrictionGroupings)dr["AgeGroupId"];
+                }
+                filterAgeGrouping.GameCount = (int)(long)dr["GameCount"];
+                agegroupings.Add(filterAgeGrouping);
+            }
+            FilterSet.Add("agegroupings", agegroupings);
+
+            return FilterSet;
+        }
+
+        private static DataTable GetGenericFilterItem(Database db, string Name, string AgeRestriction_Generic)
+        {
+            string sql = "SELECT DISTINCT <ITEMNAME>.Id, <ITEMNAME>.`Name`, COUNT(view_Games.Id) AS GameCount FROM <ITEMNAME> LEFT JOIN Relation_Game_<ITEMNAME>s ON Relation_Game_<ITEMNAME>s.<ITEMNAME>sId = <ITEMNAME>.Id LEFT JOIN view_Games ON view_Games.Id = Relation_Game_<ITEMNAME>s.GameId WHERE (" + AgeRestriction_Generic + ") GROUP BY <ITEMNAME>.Id HAVING GameCount > 0 ORDER BY <ITEMNAME>.`Name`;";
+            sql = sql.Replace("<ITEMNAME>", Name);
+            DataTable dbResponse = db.ExecuteCMD(sql);
+
+            return dbResponse;
+        }
+
+        public class FilterItem
+        {
+            public FilterItem(DataRow dr)
+            {
+                this.Id = (long)dr["Id"];
+                this.Name = (string)dr["Name"];
+                this.GameCount = (int)(long)dr["GameCount"];
+            }
+
+            public long Id { get; set; }
+
+            public string Name { get; set; }
+
+            public int GameCount { get; set; }
+        }
+
+        public class FilterAgeGrouping
+        {
+            public long Id { get; set; }
+
+            public AgeRatings.AgeGroups.AgeRestrictionGroupings AgeGroup { get ; set; }
+
+            public string Name
+            {
+                get
+                {
+                    return this.AgeGroup.ToString();
+                }
+            }
+
+            public int GameCount { get; set; }
+        }
+    }
+}

gaseous-server/Classes/GameLibrary.cs

@@ -0,0 +1,195 @@
+using System;
+using System.Data;
+using gaseous_server.Classes;
+using gaseous_server.Classes.Metadata;
+using IGDB.Models;
+using Microsoft.CodeAnalysis.FlowAnalysis.DataFlow;
+
+namespace gaseous_server
+{
+	public static class GameLibrary
+	{
+        // exceptions
+        public class PathExists : Exception
+        { 
+            public PathExists(string path) : base("The library path " + path + " already exists.")
+            {}
+        }
+
+        public class PathNotFound : Exception
+        {
+            public PathNotFound(string path) : base("The path " + path + " does not exist.")
+            {}
+        }
+
+        public class LibraryNotFound : Exception
+        {
+            public LibraryNotFound(int LibraryId) : base("Library id " + LibraryId + " does not exist.")
+            {}
+        }
+
+        public class CannotDeleteDefaultLibrary : Exception
+        {
+            public CannotDeleteDefaultLibrary() : base("Unable to delete the default library.")
+            {}
+        }
+
+        // code
+        public static LibraryItem GetDefaultLibrary
+        {
+            get
+            {
+                Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+                string sql = "SELECT * FROM GameLibraries WHERE DefaultLibrary=1 LIMIT 1";
+                DataTable data = db.ExecuteCMD(sql);
+                DataRow row = data.Rows[0];
+                LibraryItem library = new LibraryItem((int)row["Id"], (string)row["Name"], (string)row["Path"], (long)row["DefaultPlatform"], Convert.ToBoolean((int)row["DefaultLibrary"]));
+
+                if (!Directory.Exists(library.Path))
+                {
+                    Directory.CreateDirectory(library.Path);
+                }
+
+                return library;
+            }
+        }
+
+        public static List<LibraryItem> GetLibraries
+        {
+            get
+            {
+                List<LibraryItem> libraryItems = new List<LibraryItem>();
+                Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+                string sql = "SELECT * FROM GameLibraries";
+                DataTable data = db.ExecuteCMD(sql);
+                foreach (DataRow row in data.Rows)
+                {
+                    LibraryItem library = new LibraryItem((int)row["Id"], (string)row["Name"], (string)row["Path"], (long)row["DefaultPlatform"], Convert.ToBoolean((int)row["DefaultLibrary"]));
+                    libraryItems.Add(library);
+
+                    if (library.IsDefaultLibrary == true)
+                    {
+                        // check directory exists
+                        if (!Directory.Exists(library.Path))
+                        {
+                            Directory.CreateDirectory(library.Path);
+                        }
+                    }
+                }
+
+                return libraryItems;
+            }
+        }
+
+        public static LibraryItem AddLibrary(string Name, string Path, long DefaultPlatformId)
+        {
+            string PathName = Common.NormalizePath(Path);
+
+            // check path isn't already in place
+            foreach (LibraryItem item in GetLibraries)
+            {
+                if (Common.NormalizePath(PathName) == Common.NormalizePath(item.Path))
+                {
+                    // already existing path!
+                    throw new PathExists(PathName);
+                }
+            }
+
+            if (!System.IO.Path.Exists(PathName))
+            {
+                throw new PathNotFound(PathName);
+            }
+
+            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+            string sql = "INSERT INTO GameLibraries (Name, Path, DefaultPlatform, DefaultLibrary) VALUES (@name, @path, @defaultplatform, 0); SELECT CAST(LAST_INSERT_ID() AS SIGNED);";
+            Dictionary<string, object> dbDict = new Dictionary<string, object>();
+            dbDict.Add("name", Name);
+            dbDict.Add("path", PathName);
+            dbDict.Add("defaultplatform", DefaultPlatformId);
+            DataTable data = db.ExecuteCMD(sql, dbDict);
+            
+            int newLibraryId = (int)(long)data.Rows[0][0];
+
+            return GetLibrary(newLibraryId);
+        }
+
+        public static void DeleteLibrary(int LibraryId)
+        {
+            if (GetLibrary(LibraryId).IsDefaultLibrary == false)
+            {
+                Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+                string sql = "DELETE FROM Games_Roms WHERE LibraryId=@id; DELETE FROM GameLibraries WHERE Id=@id;";
+                Dictionary<string, object> dbDict = new Dictionary<string, object>();
+                dbDict.Add("id", LibraryId);
+                db.ExecuteCMD(sql, dbDict);
+            }
+            else
+            {
+                throw new CannotDeleteDefaultLibrary();
+            }
+        }
+
+        public static LibraryItem GetLibrary(int LibraryId)
+        {
+            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+            string sql = "SELECT * FROM GameLibraries WHERE Id=@id";
+            Dictionary<string, object> dbDict = new Dictionary<string, object>();
+            dbDict.Add("id", LibraryId);
+            DataTable data = db.ExecuteCMD(sql, dbDict);
+            if (data.Rows.Count > 0)
+            {
+                DataRow row = data.Rows[0];
+                LibraryItem library = new LibraryItem((int)row["Id"], (string)row["Name"], (string)row["Path"], (long)row["DefaultPlatform"], Convert.ToBoolean((int)row["DefaultLibrary"]));
+                return library;
+            }
+            else
+            {
+                throw new LibraryNotFound(LibraryId);
+            }
+        }
+        
+        public class LibraryItem
+        {
+            public LibraryItem(int Id, string Name, string Path, long DefaultPlatformId, bool IsDefaultLibrary)
+            {
+                _Id = Id;
+                _Name = Name;
+                _Path = Path;
+                _DefaultPlatformId = DefaultPlatformId;
+                _IsDefaultLibrary = IsDefaultLibrary;
+
+                if (!Directory.Exists(Path))
+                {
+                    Directory.CreateDirectory(Path);
+                }
+            }
+
+            int _Id = 0;
+            string _Name = "";
+            string _Path = "";
+            long _DefaultPlatformId = 0;
+            bool _IsDefaultLibrary = false;
+
+            public int Id => _Id;
+            public string Name => _Name;
+            public string Path => _Path;
+            public long DefaultPlatformId => _DefaultPlatformId;
+            public string? DefaultPlatformName
+            {
+                get
+                {
+                    if (_DefaultPlatformId != 0)
+                    {
+                        Platform platform = Platforms.GetPlatform(_DefaultPlatformId);
+                        return platform.Name;
+                    }
+                    else
+                    {
+                        return "";
+                    }
+                }
+            }
+            public bool IsDefaultLibrary => _IsDefaultLibrary;
+        }
+    }
+}

gaseous-server/Classes/ImportGames.cs

@@ -1,18 +1,19 @@
 using System;
 using System.Data;
 using System.IO.Compression;
+using System.Security.Authentication;
 using System.Security.Policy;
 using System.Text.RegularExpressions;
 using System.Threading.Tasks;
-using gaseous_tools;
+using gaseous_server.Classes.Metadata;
 using IGDB.Models;
-using MySqlX.XDevAPI;
-using Org.BouncyCastle.Utilities.IO.Pem;
+using NuGet.Common;
+using NuGet.LibraryModel;
 using static gaseous_server.Classes.Metadata.Games;
 
 namespace gaseous_server.Classes
 {
-	public class ImportGames
+	public class ImportGames : QueueItemStatus
 	{
 		public ImportGames(string ImportPath)
 		{
@@ -22,9 +23,20 @@ namespace gaseous_server.Classes
                 string[] importContents_Directories = Directory.GetDirectories(ImportPath);
 
 				// import files first
+                int importCount = 1;
 				foreach (string importContent in importContents_Files) {
-					ImportGame.ImportGameFile(importContent, null, false);
+                    SetStatus(importCount, importContents_Files.Length, "Importing file: " + importContent);
+
+					ImportGame.ImportGameFile(importContent, null);
+
+                    importCount += 1;
 				}
+                ClearStatus();
+
+                // import sub directories
+                foreach (string importDir in importContents_Directories) {
+                    Classes.ImportGames importGames = new Classes.ImportGames(importDir);
+                }
             }
 			else
 			{
@@ -36,11 +48,11 @@ namespace gaseous_server.Classes
 
 	}
 
-	public class ImportGame
+	public class ImportGame : QueueItemStatus
 	{
-        public static void ImportGameFile(string GameFileImportPath, IGDB.Models.Platform? OverridePlatform, bool IsDirectory = false)
+        public static void ImportGameFile(string GameFileImportPath, IGDB.Models.Platform? OverridePlatform)
 		{
-            Database db = new gaseous_tools.Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
 			string sql = "";
 			Dictionary<string, object> dbDict = new Dictionary<string, object>();
 
@@ -50,76 +62,89 @@ namespace gaseous_server.Classes
             }
 			else
 			{
-				if (IsDirectory == false)
-				{
-					FileInfo fi = new FileInfo(GameFileImportPath);
-                    Common.hashObject hash = new Common.hashObject(GameFileImportPath);
+                FileInfo fi = new FileInfo(GameFileImportPath);
+                Common.hashObject hash = new Common.hashObject(GameFileImportPath);
 
-                    Models.PlatformMapping.PlatformMapItem? IsBios = Classes.Bios.BiosHashSignatureLookup(hash.md5hash);
+                Models.PlatformMapping.PlatformMapItem? IsBios = Classes.Bios.BiosHashSignatureLookup(hash.md5hash);
 
-                    if (IsBios == null)
+                if (IsBios == null)
+                {
+                    // file is a rom
+                    // check to make sure we don't already have this file imported
+                    sql = "SELECT COUNT(Id) AS count FROM Games_Roms WHERE MD5=@md5 AND SHA1=@sha1";
+                    dbDict.Add("md5", hash.md5hash);
+                    dbDict.Add("sha1", hash.sha1hash);
+                    DataTable importDB = db.ExecuteCMD(sql, dbDict);
+                    if ((Int64)importDB.Rows[0]["count"] > 0)
                     {
-                        // file is a rom
-                        // check to make sure we don't already have this file imported
-                        sql = "SELECT COUNT(Id) AS count FROM Games_Roms WHERE MD5=@md5 AND SHA1=@sha1";
-                        dbDict.Add("md5", hash.md5hash);
-                        dbDict.Add("sha1", hash.sha1hash);
-                        DataTable importDB = db.ExecuteCMD(sql, dbDict);
-                        if ((Int64)importDB.Rows[0]["count"] > 0)
+                        // import source was the import directory
+                        if (GameFileImportPath.StartsWith(Config.LibraryConfiguration.LibraryImportDirectory))
                         {
-                            if (!GameFileImportPath.StartsWith(Config.LibraryConfiguration.LibraryImportDirectory))
+                            Logging.Log(Logging.LogType.Warning, "Import Game", "  " + GameFileImportPath + " already in database - moving to " + Config.LibraryConfiguration.LibraryImportDuplicatesDirectory);
+
+                            string targetPathWithFileName = GameFileImportPath.Replace(Config.LibraryConfiguration.LibraryImportDirectory, Config.LibraryConfiguration.LibraryImportDuplicatesDirectory);
+                            string targetPath = Path.GetDirectoryName(targetPathWithFileName);
+
+                            if (!Directory.Exists(targetPath))
                             {
-                                Logging.Log(Logging.LogType.Warning, "Import Game", "  " + GameFileImportPath + " already in database - skipping");
+                                Directory.CreateDirectory(targetPath);
                             }
+                            File.Move(GameFileImportPath, targetPathWithFileName, true);
                         }
-                        else
+                        
+                        // import source was the upload directory
+                        if (GameFileImportPath.StartsWith(Config.LibraryConfiguration.LibraryUploadDirectory))
                         {
-                            Logging.Log(Logging.LogType.Information, "Import Game", "  " + GameFileImportPath + " not in database - processing");
-
-                            Models.Signatures_Games discoveredSignature = GetFileSignature(hash, fi, GameFileImportPath);
-
-                            // get discovered platform
-                            IGDB.Models.Platform? determinedPlatform = null;
-                            if (OverridePlatform == null)
-                            {
-                                determinedPlatform = Metadata.Platforms.GetPlatform(discoveredSignature.Flags.IGDBPlatformId);
-                                if (determinedPlatform == null)
-                                {
-                                    determinedPlatform = new IGDB.Models.Platform();
-                                }
-                            }
-                            else
-                            {
-                                determinedPlatform = OverridePlatform;
-                                discoveredSignature.Flags.IGDBPlatformId = (long)determinedPlatform.Id;
-                                discoveredSignature.Flags.IGDBPlatformName = determinedPlatform.Name;
-                            }
-
-                            IGDB.Models.Game determinedGame = SearchForGame(discoveredSignature.Game.Name, discoveredSignature.Flags.IGDBPlatformId);
-
-                            // add to database
-                            StoreROM(hash, determinedGame, determinedPlatform, discoveredSignature, GameFileImportPath);
+                            Logging.Log(Logging.LogType.Warning, "Import Game", "  " + GameFileImportPath + " already in database - skipping import");
                         }
                     }
                     else
                     {
-                        // file is a bios
-                        if (IsBios.WebEmulator != null)
+                        Logging.Log(Logging.LogType.Information, "Import Game", "  " + GameFileImportPath + " not in database - processing");
+
+                        Models.Signatures_Games discoveredSignature = GetFileSignature(hash, fi, GameFileImportPath);
+
+                        // get discovered platform
+                        IGDB.Models.Platform? determinedPlatform = null;
+                        if (OverridePlatform == null)
                         {
-                            foreach (Classes.Bios.BiosItem biosItem in Classes.Bios.GetBios())
+                            determinedPlatform = Metadata.Platforms.GetPlatform(discoveredSignature.Flags.IGDBPlatformId);
+                            if (determinedPlatform == null)
                             {
-                                if (biosItem.Available == false && biosItem.hash == hash.md5hash)
+                                determinedPlatform = new IGDB.Models.Platform();
+                            }
+                        }
+                        else
+                        {
+                            determinedPlatform = OverridePlatform;
+                            discoveredSignature.Flags.IGDBPlatformId = (long)determinedPlatform.Id;
+                            discoveredSignature.Flags.IGDBPlatformName = determinedPlatform.Name;
+                        }
+
+                        IGDB.Models.Game determinedGame = SearchForGame(discoveredSignature.Game.Name, discoveredSignature.Flags.IGDBPlatformId);
+
+                        // add to database
+                        StoreROM(GameLibrary.GetDefaultLibrary, hash, determinedGame, determinedPlatform, discoveredSignature, GameFileImportPath);
+                    }
+                }
+                else
+                {
+                    // file is a bios
+                    if (IsBios.WebEmulator != null)
+                    {
+                        foreach (Classes.Bios.BiosItem biosItem in Classes.Bios.GetBios())
+                        {
+                            if (biosItem.Available == false && biosItem.hash == hash.md5hash)
+                            {
+                                string biosPath = biosItem.biosPath.Replace(biosItem.filename, "");
+                                if (!Directory.Exists(biosPath))
                                 {
-                                    string biosPath = biosItem.biosPath.Replace(biosItem.filename, "");
-                                    if (!Directory.Exists(biosPath))
-                                    {
-                                        Directory.CreateDirectory(biosPath);
-                                    }
-
-                                    File.Move(GameFileImportPath, biosItem.biosPath, true);
-
-                                    break;
+                                    Directory.CreateDirectory(biosPath);
                                 }
+
+                                File.Move(GameFileImportPath, biosItem.biosPath, true);
+
+                                break;
                             }
                         }
                     }
@@ -137,35 +162,42 @@ namespace gaseous_server.Classes
                 // extract the zip file and search the contents
                 string ExtractPath = Path.Combine(Config.LibraryConfiguration.LibraryTempDirectory, Path.GetRandomFileName());
                 if (!Directory.Exists(ExtractPath)) { Directory.CreateDirectory(ExtractPath); }
-                ZipFile.ExtractToDirectory(GameFileImportPath, ExtractPath);
-
-                // loop through contents until we find the first signature match
-                foreach (string file in Directory.GetFiles(ExtractPath))
+                try
                 {
-                    FileInfo zfi = new FileInfo(file);
-                    Common.hashObject zhash = new Common.hashObject(file);
+                    ZipFile.ExtractToDirectory(GameFileImportPath, ExtractPath);
 
-                    Models.Signatures_Games zDiscoveredSignature = _GetFileSignature(zhash, zfi, file);
-                    zDiscoveredSignature.Rom.Name = Path.ChangeExtension(zDiscoveredSignature.Rom.Name, ".zip");
-
-                    if (zDiscoveredSignature.Score > discoveredSignature.Score)
+                    // loop through contents until we find the first signature match
+                    foreach (string file in Directory.GetFiles(ExtractPath))
                     {
-                        if (
-                            zDiscoveredSignature.Rom.SignatureSource == gaseous_signature_parser.models.RomSignatureObject.RomSignatureObject.Game.Rom.SignatureSourceType.MAMEArcade || 
-                            zDiscoveredSignature.Rom.SignatureSource == gaseous_signature_parser.models.RomSignatureObject.RomSignatureObject.Game.Rom.SignatureSourceType.MAMEMess
-                        )
-                        {
-                            zDiscoveredSignature.Rom.Name = zDiscoveredSignature.Game.Description + ".zip";
-                        }
-                        zDiscoveredSignature.Rom.Crc = discoveredSignature.Rom.Crc;
-                        zDiscoveredSignature.Rom.Md5 = discoveredSignature.Rom.Md5;
-                        zDiscoveredSignature.Rom.Sha1 = discoveredSignature.Rom.Sha1;
-                        zDiscoveredSignature.Rom.Size = discoveredSignature.Rom.Size;
-                        discoveredSignature = zDiscoveredSignature;
+                        FileInfo zfi = new FileInfo(file);
+                        Common.hashObject zhash = new Common.hashObject(file);
 
-                        break;
+                        Models.Signatures_Games zDiscoveredSignature = _GetFileSignature(zhash, zfi, file);
+                        zDiscoveredSignature.Rom.Name = Path.ChangeExtension(zDiscoveredSignature.Rom.Name, ".zip");
+
+                        if (zDiscoveredSignature.Score > discoveredSignature.Score)
+                        {
+                            if (
+                                zDiscoveredSignature.Rom.SignatureSource == gaseous_signature_parser.models.RomSignatureObject.RomSignatureObject.Game.Rom.SignatureSourceType.MAMEArcade || 
+                                zDiscoveredSignature.Rom.SignatureSource == gaseous_signature_parser.models.RomSignatureObject.RomSignatureObject.Game.Rom.SignatureSourceType.MAMEMess
+                            )
+                            {
+                                zDiscoveredSignature.Rom.Name = zDiscoveredSignature.Game.Description + ".zip";
+                            }
+                            zDiscoveredSignature.Rom.Crc = discoveredSignature.Rom.Crc;
+                            zDiscoveredSignature.Rom.Md5 = discoveredSignature.Rom.Md5;
+                            zDiscoveredSignature.Rom.Sha1 = discoveredSignature.Rom.Sha1;
+                            zDiscoveredSignature.Rom.Size = discoveredSignature.Rom.Size;
+                            discoveredSignature = zDiscoveredSignature;
+
+                            break;
+                        }
                     }
                 }
+                catch (Exception ex)
+                {
+                    Logging.Log(Logging.LogType.Critical, "Get Signature", "Error processing zip file: " + GameFileImportPath, ex);
+                }
 
                 if (Directory.Exists(ExtractPath)) { Directory.Delete(ExtractPath, true); }
             }
@@ -391,9 +423,9 @@ namespace gaseous_server.Classes
             return SearchCandidates;
         }
 
-        public static long StoreROM(Common.hashObject hash, IGDB.Models.Game determinedGame, IGDB.Models.Platform determinedPlatform, Models.Signatures_Games discoveredSignature, string GameFileImportPath, long UpdateId = 0)
+        public static long StoreROM(GameLibrary.LibraryItem library, Common.hashObject hash, IGDB.Models.Game determinedGame, IGDB.Models.Platform determinedPlatform, Models.Signatures_Games discoveredSignature, string GameFileImportPath, long UpdateId = 0)
         {
-            Database db = new gaseous_tools.Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
 
             string sql = "";
 
@@ -401,10 +433,10 @@ namespace gaseous_server.Classes
 
             if (UpdateId == 0)
             {
-                sql = "INSERT INTO Games_Roms (PlatformId, GameId, Name, Size, CRC, MD5, SHA1, DevelopmentStatus, Attributes, RomType, RomTypeMedia, MediaLabel, Path, MetadataSource, MetadataGameName, MetadataVersion) VALUES (@platformid, @gameid, @name, @size, @crc, @md5, @sha1, @developmentstatus, @Attributes, @romtype, @romtypemedia, @medialabel, @path, @metadatasource, @metadatagamename, @metadataversion); SELECT CAST(LAST_INSERT_ID() AS SIGNED);";
+                sql = "INSERT INTO Games_Roms (PlatformId, GameId, Name, Size, CRC, MD5, SHA1, DevelopmentStatus, Attributes, RomType, RomTypeMedia, MediaLabel, Path, MetadataSource, MetadataGameName, MetadataVersion, LibraryId) VALUES (@platformid, @gameid, @name, @size, @crc, @md5, @sha1, @developmentstatus, @Attributes, @romtype, @romtypemedia, @medialabel, @path, @metadatasource, @metadatagamename, @metadataversion, @libraryid); SELECT CAST(LAST_INSERT_ID() AS SIGNED);";
             } else
             {
-                sql = "UPDATE Games_Roms SET PlatformId=platformid, GameId=@gameid, Name=@name, Size=@size, DevelopmentStatus=@developmentstatus, Attributes=@Attributes, RomType=@romtype, RomTypeMedia=@romtypemedia, MediaLabel=@medialabel, MetadataSource=@metadatasource, MetadataGameName=@metadatagamename, MetadataVersion=@metadataversion WHERE Id=@id;";
+                sql = "UPDATE Games_Roms SET PlatformId=@platformid, GameId=@gameid, Name=@name, Size=@size, DevelopmentStatus=@developmentstatus, Attributes=@Attributes, RomType=@romtype, RomTypeMedia=@romtypemedia, MediaLabel=@medialabel, MetadataSource=@metadatasource, MetadataGameName=@metadatagamename, MetadataVersion=@metadataversion WHERE Id=@id;";
                 dbDict.Add("id", UpdateId);
             }
             dbDict.Add("platformid", Common.ReturnValueIfNull(determinedPlatform.Id, 0));
@@ -418,6 +450,7 @@ namespace gaseous_server.Classes
             dbDict.Add("metadatasource", discoveredSignature.Rom.SignatureSource);
             dbDict.Add("metadatagamename", discoveredSignature.Game.Name);
             dbDict.Add("metadataversion", 2);
+            dbDict.Add("libraryid", library.Id);
 
             if (discoveredSignature.Rom.Attributes != null)
             {
@@ -450,7 +483,10 @@ namespace gaseous_server.Classes
             }
 
             // move to destination
-            MoveGameFile(romId);
+            if (library.IsDefaultLibrary == true)
+            {
+                MoveGameFile(romId);
+            }
 
             return romId;
         }
@@ -474,7 +510,7 @@ namespace gaseous_server.Classes
 			{
 				gameSlug = game.Slug;
 			}
-			string DestinationPath = Path.Combine(Config.LibraryConfiguration.LibraryDataDirectory, gameSlug, platformSlug);
+			string DestinationPath = Path.Combine(GameLibrary.GetDefaultLibrary.Path, gameSlug, platformSlug);
 			if (!Directory.Exists(DestinationPath))
 			{
 				Directory.CreateDirectory(DestinationPath);
@@ -512,7 +548,7 @@ namespace gaseous_server.Classes
 						File.Move(romPath, DestinationPath);
 
 						// update the db
-						Database db = new gaseous_tools.Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+						Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
 						string sql = "UPDATE Games_Roms SET Path=@path WHERE Id=@id";
 						Dictionary<string, object> dbDict = new Dictionary<string, object>();
 						dbDict.Add("id", RomId);
@@ -532,12 +568,16 @@ namespace gaseous_server.Classes
 
 		public static void OrganiseLibrary()
 		{
-            Logging.Log(Logging.LogType.Information, "Organise Library", "Starting library organisation");
+            Logging.Log(Logging.LogType.Information, "Organise Library", "Starting default library organisation");
+
+            GameLibrary.LibraryItem library = GameLibrary.GetDefaultLibrary;
 
             // move rom files to their new location
-            Database db = new gaseous_tools.Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
-            string sql = "SELECT * FROM Games_Roms";
-            DataTable romDT = db.ExecuteCMD(sql);
+            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+            string sql = "SELECT * FROM Games_Roms WHERE LibraryId = @libraryid";
+            Dictionary<string, object> dbDict = new Dictionary<string, object>();
+            dbDict.Add("libraryid", library.Id);
+            DataTable romDT = db.ExecuteCMD(sql, dbDict);
 
             if (romDT.Rows.Count > 0)
 			{
@@ -550,12 +590,12 @@ namespace gaseous_server.Classes
 			}
 
 			// clean up empty directories
-			DeleteOrphanedDirectories(Config.LibraryConfiguration.LibraryDataDirectory);
+			DeleteOrphanedDirectories(GameLibrary.GetDefaultLibrary.Path);
 
-            Logging.Log(Logging.LogType.Information, "Organise Library", "Finsihed library organisation");
+            Logging.Log(Logging.LogType.Information, "Organise Library", "Finsihed default library organisation");
         }
 
-        private static void DeleteOrphanedDirectories(string startLocation)
+        public static void DeleteOrphanedDirectories(string startLocation)
         {
             foreach (var directory in Directory.GetDirectories(startLocation))
             {
@@ -568,156 +608,220 @@ namespace gaseous_server.Classes
             }
         }
 
-        public static void LibraryScan()
+        public void LibraryScan()
         {
-            Logging.Log(Logging.LogType.Information, "Library Scan", "Starting library scan");
-
-            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
-
-            Logging.Log(Logging.LogType.Information, "Library Scan", "Looking for duplicate library files to clean up");
-            string duplicateSql = "DELETE r1 FROM Games_Roms r1 INNER JOIN Games_Roms r2 WHERE r1.Id > r2.Id AND r1.MD5 = r2.MD5;";
-            db.ExecuteCMD(duplicateSql);
-
-            string sql = "SELECT * FROM Games_Roms ORDER BY `name`";
-            DataTable dtRoms = db.ExecuteCMD(sql);
-
-            // clean out database entries in the import folder
-            if (dtRoms.Rows.Count > 0)
+            foreach (GameLibrary.LibraryItem library in GameLibrary.GetLibraries)
             {
-                for (var i = 0; i < dtRoms.Rows.Count; i++)
+                Logging.Log(Logging.LogType.Information, "Library Scan", "Starting library scan. Library " + library.Name);
+
+                Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+
+                Logging.Log(Logging.LogType.Information, "Library Scan", "Looking for duplicate library files to clean up");
+                string duplicateSql = "DELETE r1 FROM Games_Roms r1 INNER JOIN Games_Roms r2 WHERE r1.Id > r2.Id AND r1.MD5 = r2.MD5 AND r1.LibraryId=@libraryid AND r2.LibraryId=@libraryid;";
+                Dictionary<string, object> dupDict = new Dictionary<string, object>();
+                dupDict.Add("libraryid", library.Id);
+                db.ExecuteCMD(duplicateSql, dupDict);
+
+                string sql = "SELECT * FROM Games_Roms WHERE LibraryId=@libraryid ORDER BY `name`";
+                Dictionary<string, object> dbDict = new Dictionary<string, object>();
+                dbDict.Add("libraryid", library.Id);
+                DataTable dtRoms = db.ExecuteCMD(sql, dbDict);
+
+                // clean out database entries in the import folder
+                if (dtRoms.Rows.Count > 0)
                 {
-                    long romId = (long)dtRoms.Rows[i]["Id"];
-                    string romPath = (string)dtRoms.Rows[i]["Path"];
-
-                    if (!romPath.StartsWith(Config.LibraryConfiguration.LibraryDataDirectory))
-                    {
-                        Logging.Log(Logging.LogType.Information, "Library Scan", " Deleting database entry for files with incorrect directory " + romPath);
-                        string deleteSql = "DELETE FROM Games_Roms WHERE Id=@id";
-                        Dictionary<string, object> deleteDict = new Dictionary<string, object>();
-                        deleteDict.Add("Id", romId);
-                        db.ExecuteCMD(deleteSql, deleteDict);
-                    }
-                }
-            }
-
-            sql = "SELECT * FROM Games_Roms ORDER BY `name`";
-            dtRoms = db.ExecuteCMD(sql);
-
-            // search for files in the library that aren't in the database
-            Logging.Log(Logging.LogType.Information, "Library Scan", "Looking for orphaned library files to add");
-            string[] LibraryFiles = Directory.GetFiles(Config.LibraryConfiguration.LibraryDataDirectory, "*.*", SearchOption.AllDirectories);
-            foreach (string LibraryFile in LibraryFiles)
-            {
-                if (!Common.SkippableFiles.Contains<string>(Path.GetFileName(LibraryFile), StringComparer.OrdinalIgnoreCase))
-                {
-                    Common.hashObject LibraryFileHash = new Common.hashObject(LibraryFile);
-
-                    // check if file is in database
-                    bool romFound = false;
                     for (var i = 0; i < dtRoms.Rows.Count; i++)
                     {
                         long romId = (long)dtRoms.Rows[i]["Id"];
                         string romPath = (string)dtRoms.Rows[i]["Path"];
-                        string romMd5 = (string)dtRoms.Rows[i]["MD5"];
 
-                        if ((LibraryFile == romPath) || (LibraryFileHash.md5hash == romMd5))
+                        if (!romPath.StartsWith(library.Path))
                         {
-                            romFound = true;
-                            break;
+                            Logging.Log(Logging.LogType.Information, "Library Scan", " Deleting database entry for files with incorrect directory " + romPath);
+                            string deleteSql = "DELETE FROM Games_Roms WHERE Id=@id AND LibraryId=@libraryid";
+                            Dictionary<string, object> deleteDict = new Dictionary<string, object>();
+                            deleteDict.Add("Id", romId);
+                            deleteDict.Add("libraryid", library.Id);
+                            db.ExecuteCMD(deleteSql, deleteDict);
                         }
                     }
-
-                    if (romFound == false)
-                    {
-                        // file is not in database - process it
-                        Common.hashObject hash = new Common.hashObject(LibraryFile);
-                        FileInfo fi = new FileInfo(LibraryFile);
-
-                        Models.Signatures_Games sig = GetFileSignature(hash, fi, LibraryFile);
-
-                        Logging.Log(Logging.LogType.Information, "Library Scan", " Orphaned file found in library: " + LibraryFile);
-
-                        // get discovered platform
-                        IGDB.Models.Platform determinedPlatform = Metadata.Platforms.GetPlatform(sig.Flags.IGDBPlatformId);
-                        if (determinedPlatform == null)
-                        {
-                            determinedPlatform = new IGDB.Models.Platform();
-                        }
-
-                        IGDB.Models.Game determinedGame = SearchForGame(sig.Game.Name, sig.Flags.IGDBPlatformId);
-
-                        StoreROM(hash, determinedGame, determinedPlatform, sig, LibraryFile);
-                    }
                 }
-            }
 
-            sql = "SELECT * FROM Games_Roms ORDER BY `name`";
-            dtRoms = db.ExecuteCMD(sql);
+                sql = "SELECT * FROM Games_Roms ORDER BY `name`";
+                dtRoms = db.ExecuteCMD(sql, dbDict);
 
-            // check all roms to see if their local file still exists
-            Logging.Log(Logging.LogType.Information, "Library Scan", "Checking library files exist on disk");
-            if (dtRoms.Rows.Count > 0)
-            {
-                for (var i = 0; i < dtRoms.Rows.Count; i++)
+                // search for files in the library that aren't in the database
+                Logging.Log(Logging.LogType.Information, "Library Scan", "Looking for orphaned library files to add");
+                string[] LibraryFiles = Directory.GetFiles(library.Path, "*.*", SearchOption.AllDirectories);
+                int StatusCount = 0;
+                foreach (string LibraryFile in LibraryFiles)
                 {
-                    long romId = (long)dtRoms.Rows[i]["Id"];
-                    string romPath = (string)dtRoms.Rows[i]["Path"];
-                    gaseous_signature_parser.models.RomSignatureObject.RomSignatureObject.Game.Rom.SignatureSourceType romMetadataSource = (gaseous_signature_parser.models.RomSignatureObject.RomSignatureObject.Game.Rom.SignatureSourceType)(int)dtRoms.Rows[i]["MetadataSource"];
-
-                    Logging.Log(Logging.LogType.Information, "Library Scan", " Processing ROM at path " + romPath);
-
-                    if (File.Exists(romPath))
+                    SetStatus(StatusCount, LibraryFiles.Length, "Processing file " + LibraryFile);
+                    if (!Common.SkippableFiles.Contains<string>(Path.GetFileName(LibraryFile), StringComparer.OrdinalIgnoreCase))
                     {
-                        // file exists, so lets check to make sure the signature was matched, and update if a signature can be found
-                        if (
-                            romMetadataSource == gaseous_signature_parser.models.RomSignatureObject.RomSignatureObject.Game.Rom.SignatureSourceType.None ||
-                            (int)dtRoms.Rows[i]["MetadataVersion"] == 1
-                        )
+                        Common.hashObject LibraryFileHash = new Common.hashObject(LibraryFile);
+
+                        // check if file is in database
+                        bool romFound = false;
+                        for (var i = 0; i < dtRoms.Rows.Count; i++)
                         {
-                            Common.hashObject hash = new Common.hashObject
+                            long romId = (long)dtRoms.Rows[i]["Id"];
+                            string romPath = (string)dtRoms.Rows[i]["Path"];
+                            string romMd5 = (string)dtRoms.Rows[i]["MD5"];
+
+                            if ((LibraryFile == romPath) || (LibraryFileHash.md5hash == romMd5))
                             {
-                                md5hash = (string)dtRoms.Rows[i]["MD5"],
-                                sha1hash = (string)dtRoms.Rows[i]["SHA1"]
-                            };
-                            FileInfo fi = new FileInfo(romPath);
-
-                            Models.Signatures_Games sig = GetFileSignature(hash, fi, romPath);
-                            if (sig.Rom.SignatureSource != gaseous_signature_parser.models.RomSignatureObject.RomSignatureObject.Game.Rom.SignatureSourceType.None)
-                            {
-                                Logging.Log(Logging.LogType.Information, "Library Scan", " Update signature found for " + romPath);
-
-                                // get discovered platform
-                                IGDB.Models.Platform determinedPlatform = Metadata.Platforms.GetPlatform(sig.Flags.IGDBPlatformId);
-                                if (determinedPlatform == null)
-                                {
-                                    determinedPlatform = new IGDB.Models.Platform();
-                                }
-
-                                IGDB.Models.Game determinedGame = SearchForGame(sig.Game.Name, sig.Flags.IGDBPlatformId);
-
-                                StoreROM(hash, determinedGame, determinedPlatform, sig, romPath, romId);
+                                romFound = true;
+                                break;
                             }
                         }
 
-                        if (romPath != ComputeROMPath(romId))
+                        if (romFound == false)
                         {
-                            MoveGameFile(romId);
+                            // file is not in database - process it
+                            Common.hashObject hash = new Common.hashObject(LibraryFile);
+                            FileInfo fi = new FileInfo(LibraryFile);
+
+                            Models.Signatures_Games sig = GetFileSignature(hash, fi, LibraryFile);
+
+                            Logging.Log(Logging.LogType.Information, "Library Scan", " Orphaned file found in library: " + LibraryFile);
+
+                            // get discovered platform
+                            IGDB.Models.Platform determinedPlatform = Metadata.Platforms.GetPlatform(sig.Flags.IGDBPlatformId);
+
+                            IGDB.Models.Game determinedGame = new Game();
+                            if (determinedPlatform == null)
+                            {
+                                if (library.DefaultPlatformId == 0)
+                                {
+                                    determinedPlatform = new IGDB.Models.Platform();
+                                    determinedGame = SearchForGame(sig.Game.Name, sig.Flags.IGDBPlatformId);
+                                }
+                                else
+                                {
+                                    determinedPlatform = Platforms.GetPlatform(library.DefaultPlatformId);
+                                    determinedGame = SearchForGame(sig.Game.Name, library.DefaultPlatformId);
+                                }
+                            }
+                            else
+                            {
+                                determinedGame = SearchForGame(sig.Game.Name, (long)determinedPlatform.Id);
+                            }
+
+                            StoreROM(library, hash, determinedGame, determinedPlatform, sig, LibraryFile);
                         }
                     }
-                    else
-                    {
-                        // file doesn't exist where it's supposed to be! delete it from the db
-                        Logging.Log(Logging.LogType.Warning, "Library Scan", " Deleting orphaned database entry for " + romPath);
+                    StatusCount += 1;
+                }
+                ClearStatus();
 
-                        string deleteSql = "DELETE FROM Games_Roms WHERE Id = @id";
-                        Dictionary<string, object> deleteDict = new Dictionary<string, object>();
-                        deleteDict.Add("id", romId);
-                        db.ExecuteCMD(deleteSql, deleteDict);
+                sql = "SELECT * FROM Games_Roms WHERE LibraryId=@libraryid ORDER BY `name`";
+                dtRoms = db.ExecuteCMD(sql, dbDict);
+
+                // check all roms to see if their local file still exists
+                Logging.Log(Logging.LogType.Information, "Library Scan", "Checking library files exist on disk");
+                if (dtRoms.Rows.Count > 0)
+                {
+                    for (var i = 0; i < dtRoms.Rows.Count; i++)
+                    {
+                        long romId = (long)dtRoms.Rows[i]["Id"];
+                        string romPath = (string)dtRoms.Rows[i]["Path"];
+                        gaseous_signature_parser.models.RomSignatureObject.RomSignatureObject.Game.Rom.SignatureSourceType romMetadataSource = (gaseous_signature_parser.models.RomSignatureObject.RomSignatureObject.Game.Rom.SignatureSourceType)(int)dtRoms.Rows[i]["MetadataSource"];
+
+                        Logging.Log(Logging.LogType.Information, "Library Scan", " Processing ROM at path " + romPath);
+
+                        if (File.Exists(romPath))
+                        {
+                            if (library.IsDefaultLibrary == true)
+                            {
+                                if (romPath != ComputeROMPath(romId))
+                                {
+                                    MoveGameFile(romId);
+                                }
+                            }
+                        }
+                        else
+                        {
+                            // file doesn't exist where it's supposed to be! delete it from the db
+                            Logging.Log(Logging.LogType.Warning, "Library Scan", " Deleting orphaned database entry for " + romPath);
+
+                            string deleteSql = "DELETE FROM Games_Roms WHERE Id = @id AND LibraryId = @libraryid";
+                            Dictionary<string, object> deleteDict = new Dictionary<string, object>();
+                            deleteDict.Add("id", romId);
+                            deleteDict.Add("libraryid", library.Id);
+                            db.ExecuteCMD(deleteSql, deleteDict);
+                        }
                     }
                 }
-            }
 
-            Logging.Log(Logging.LogType.Information, "Library Scan", "Library scan completed");
+                Logging.Log(Logging.LogType.Information, "Library Scan", "Library scan completed");
+            }
+        }
+
+        public void Rematcher(bool ForceExecute = false)
+        {
+            // rescan all titles with an unknown platform or title and see if we can get a match
+            Logging.Log(Logging.LogType.Information, "Rematch Scan", "Rematch scan starting");
+
+            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+            string sql = "";
+            if (ForceExecute == false)
+            {
+                sql = "SELECT * FROM Games_Roms WHERE ((PlatformId = 0 OR GameId = 0) AND MetadataSource = 0) AND (LastMatchAttemptDate IS NULL OR LastMatchAttemptDate < @lastmatchattemptdate) LIMIT 100;";
+            }
+            else
+            {
+                sql = "SELECT * FROM Games_Roms WHERE ((PlatformId = 0 OR GameId = 0) AND MetadataSource = 0);";
+            }
+            Dictionary<string, object> dbDict = new Dictionary<string, object>();
+            dbDict.Add("lastmatchattemptdate", DateTime.UtcNow.AddDays(-7));
+            DataTable data = db.ExecuteCMD(sql, dbDict);
+            int StatusCount = -0;
+            foreach (DataRow row in data.Rows)
+            {
+                SetStatus(StatusCount, data.Rows.Count, "Running rematcher");
+
+                // get library
+                GameLibrary.LibraryItem library = GameLibrary.GetLibrary((int)row["LibraryId"]);
+
+                // get rom info
+                long romId = (long)row["Id"];
+                string romPath = (string)row["Path"];
+                Common.hashObject hash = new Common.hashObject
+                {
+                    md5hash = (string)row["MD5"],
+                    sha1hash = (string)row["SHA1"]
+                };
+                FileInfo fi = new FileInfo(romPath);
+
+                Logging.Log(Logging.LogType.Information, "Rematch Scan", "Running rematch against " + romPath);
+
+                // determine rom signature
+                Models.Signatures_Games sig = GetFileSignature(hash, fi, romPath);
+
+                // determine rom platform
+                IGDB.Models.Platform determinedPlatform = Metadata.Platforms.GetPlatform(sig.Flags.IGDBPlatformId);
+                if (determinedPlatform == null)
+                {
+                    determinedPlatform = new IGDB.Models.Platform();
+                }
+
+                IGDB.Models.Game determinedGame = SearchForGame(sig.Game.Name, sig.Flags.IGDBPlatformId);
+
+                StoreROM(library, hash, determinedGame, determinedPlatform, sig, romPath, romId);
+
+                string attemptSql = "UPDATE Games_Roms SET LastMatchAttemptDate=@lastmatchattemptdate WHERE Id=@id;";
+                Dictionary<string, object> dbLastAttemptDict = new Dictionary<string, object>();
+                dbLastAttemptDict.Add("id", romId);
+                dbLastAttemptDict.Add("lastmatchattemptdate", DateTime.UtcNow);
+                db.ExecuteCMD(attemptSql, dbLastAttemptDict);
+
+                StatusCount += 1;
+            }
+            ClearStatus();
+
+            Logging.Log(Logging.LogType.Information, "Rematch Scan", "Rematch scan completed");
+            ClearStatus();
         }
     }
 }

gaseous-server/Classes/Logging.cs

@@ -0,0 +1,333 @@
+using System;
+using System.Data;
+using System.Diagnostics;
+using System.Reflection;
+using System.Reflection.Metadata.Ecma335;
+namespace gaseous_server.Classes
+{
+	public class Logging
+	{
+        private static DateTime lastDiskRetentionSweep = DateTime.UtcNow;
+        public static bool WriteToDiskOnly { get; set; } = false;
+
+        static public void Log(LogType EventType, string ServerProcess, string Message, Exception? ExceptionValue = null, bool LogToDiskOnly = false)
+        {
+            LogItem logItem = new LogItem
+            {
+                EventTime = DateTime.UtcNow,
+                EventType = EventType,
+                Process = ServerProcess,
+                Message = Message,
+                ExceptionValue = Common.ReturnValueIfNull(ExceptionValue, "").ToString()
+            };
+
+            bool AllowWrite = false;
+            if (EventType == LogType.Debug)
+            {
+                if (Config.LoggingConfiguration.DebugLogging == true)
+                {
+                    AllowWrite = true;
+                }
+            }
+            else
+            {
+                AllowWrite = true;
+            }
+
+            if (AllowWrite == true)
+            {
+                // console output
+                string TraceOutput = logItem.EventTime.ToString("yyyyMMdd HHmmss") + ": " + logItem.EventType.ToString() + ": " + logItem.Process + ": " + logItem.Message;
+                if (logItem.ExceptionValue != null)
+                {
+                    TraceOutput += Environment.NewLine + logItem.ExceptionValue.ToString();
+                }
+                switch(logItem.EventType) {
+                    case LogType.Information:
+                        Console.ForegroundColor = ConsoleColor.Blue;
+                        break;
+
+                    case LogType.Warning:
+                        Console.ForegroundColor = ConsoleColor.Yellow;
+                        break;
+
+                    case LogType.Critical:
+                        Console.ForegroundColor = ConsoleColor.Red;
+                        break;
+
+                    case LogType.Debug:
+                        Console.ForegroundColor = ConsoleColor.Magenta;
+                        break;
+
+                }
+                Console.WriteLine(TraceOutput);
+                Console.ResetColor();
+
+                if (WriteToDiskOnly == true)
+                {
+                    LogToDiskOnly = true;
+                }
+
+                if (LogToDiskOnly == false)
+                {
+                    if (Config.LoggingConfiguration.AlwaysLogToDisk == true)
+                    {
+                        LogToDisk(logItem, TraceOutput, null);
+                    }
+
+                    string correlationId;
+                    try
+                    {
+                        if (CallContext.GetData("CorrelationId").ToString() == null)
+                        {
+                            correlationId = "";
+                        }
+                        else
+                        {
+                            correlationId = CallContext.GetData("CorrelationId").ToString();
+                        }
+                    }
+                    catch
+                    {
+                        correlationId = "";
+                    }
+
+                    string callingProcess;
+                    try
+                    {
+                        if (CallContext.GetData("CallingProcess").ToString() == null)
+                        {
+                            callingProcess = "";
+                        }
+                        else
+                        {
+                            callingProcess = CallContext.GetData("CallingProcess").ToString();
+                        }
+                    }
+                    catch
+                    {
+                        callingProcess = "";
+                    }
+
+                    Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+                    string sql = "DELETE FROM ServerLogs WHERE EventTime < @EventRententionDate; INSERT INTO ServerLogs (EventTime, EventType, Process, Message, Exception, CorrelationId, CallingProcess) VALUES (@EventTime, @EventType, @Process, @Message, @Exception, @correlationid, @callingprocess);";
+                    Dictionary<string, object> dbDict = new Dictionary<string, object>();
+                    dbDict.Add("EventRententionDate", DateTime.UtcNow.AddDays(Config.LoggingConfiguration.LogRetention * -1));
+                    dbDict.Add("EventTime", logItem.EventTime);
+                    dbDict.Add("EventType", logItem.EventType);
+                    dbDict.Add("Process", logItem.Process);
+                    dbDict.Add("Message", logItem.Message);
+                    dbDict.Add("Exception", Common.ReturnValueIfNull(logItem.ExceptionValue, "").ToString());
+                    dbDict.Add("correlationid", correlationId);
+                    dbDict.Add("callingprocess", callingProcess);
+
+                    try
+                    {
+                        db.ExecuteCMD(sql, dbDict);
+                    }
+                    catch (Exception ex)
+                    {   
+                        LogToDisk(logItem, TraceOutput, ex);
+                    }
+                }
+                else
+                {
+                    LogToDisk(logItem, TraceOutput, null);
+                }
+            }
+
+            if (lastDiskRetentionSweep.AddMinutes(60) < DateTime.UtcNow)
+            {
+                // time to delete any old logs
+                lastDiskRetentionSweep = DateTime.UtcNow;
+                string[] files = Directory.GetFiles(Config.LogPath);
+
+                foreach (string file in files)
+                {
+                    FileInfo fi = new FileInfo(file);
+                    if (fi.LastAccessTime < DateTime.Now.AddDays(Config.LoggingConfiguration.LogRetention * -1)) 
+                    { 
+                        fi.Delete(); 
+                    }
+                }
+            }
+        }
+
+        static void LogToDisk(LogItem logItem, string TraceOutput, Exception? exception)
+        {
+            if (exception != null)
+            {
+                // dump the error
+                File.AppendAllText(Config.LogFilePath, logItem.EventTime.ToString("yyyyMMdd HHmmss") + ": " + logItem.EventType.ToString() + ": " + logItem.Process + ": " + logItem.Message + Environment.NewLine + exception.ToString());
+            
+
+                // something went wrong writing to the db
+                File.AppendAllText(Config.LogFilePath, logItem.EventTime.ToString("yyyyMMdd HHmmss") + ": The following event was unable to be written to the log database:");
+            }
+
+            File.AppendAllText(Config.LogFilePath, TraceOutput);
+        }
+
+        static public List<LogItem> GetLogs(LogsViewModel model) 
+        {
+            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+            Dictionary<string, object> dbDict = new Dictionary<string, object>();
+            dbDict.Add("StartIndex", model.StartIndex);
+            dbDict.Add("PageNumber", (model.PageNumber - 1) * model.PageSize);
+            dbDict.Add("PageSize", model.PageSize);
+            string sql = "";
+
+            List<string> whereClauses = new List<string>();
+
+            // handle status criteria
+            if (model.Status != null)
+            {
+                if (model.Status.Count > 0)
+                {
+                    List<string> statusWhere = new List<string>();
+                    for (int i = 0; i < model.Status.Count; i++)
+                    {
+                        string valueName = "@eventtype" + i;
+                        statusWhere.Add(valueName);
+                        dbDict.Add(valueName, (int)model.Status[i]);
+                    }
+
+                    whereClauses.Add("EventType IN (" + string.Join(",", statusWhere) + ")");
+                }
+            }
+
+            // handle start date criteria
+            if (model.StartDateTime != null)
+            {
+                dbDict.Add("startdate", model.StartDateTime);
+                whereClauses.Add("EventTime >= @startdate");
+            }
+
+            // handle end date criteria
+            if (model.EndDateTime != null)
+            {
+                dbDict.Add("enddate", model.EndDateTime);
+                whereClauses.Add("EventTime <= @enddate");
+            }
+
+            // handle search text criteria
+            if (model.SearchText != null)
+            {
+                if (model.SearchText.Length > 0)
+                {
+                    dbDict.Add("messageSearch", model.SearchText);
+                    whereClauses.Add("MATCH(Message) AGAINST (@messageSearch)");
+                }
+            }
+
+            if (model.CorrelationId != null)
+            {
+                if (model.CorrelationId.Length > 0)
+                {
+                    dbDict.Add("correlationId", model.CorrelationId);
+                    whereClauses.Add("CorrelationId = @correlationId");
+                }
+            }
+
+            if (model.CallingProcess != null)
+            {
+                if (model.CallingProcess.Length > 0)
+                {
+                    dbDict.Add("callingProcess", model.CallingProcess);
+                    whereClauses.Add("CallingProcess = @callingProcess");
+                }
+            }
+
+            // compile WHERE clause
+            string whereClause = "";
+            if (whereClauses.Count > 0)
+            {
+                whereClause = "(" + String.Join(" AND ", whereClauses) + ")";
+            }
+
+            // execute query
+            if (model.StartIndex == null)
+            {
+                if (whereClause.Length > 0)
+                {
+                    whereClause = "WHERE " + whereClause;
+                }
+                sql = "SELECT * FROM ServerLogs " + whereClause + " ORDER BY Id DESC LIMIT @PageSize OFFSET @PageNumber;";
+            }
+            else
+            {
+                if (whereClause.Length > 0)
+                {
+                    whereClause = "AND " + whereClause;
+                }
+                sql = "SELECT * FROM ServerLogs WHERE Id < @StartIndex " + whereClause + " ORDER BY Id DESC LIMIT @PageSize OFFSET @PageNumber;";
+            }
+            DataTable dataTable = db.ExecuteCMD(sql, dbDict);
+
+            List<LogItem> logs = new List<LogItem>();
+            foreach (DataRow row in dataTable.Rows)
+            {
+                LogItem log = new LogItem
+                {
+                    Id = (long)row["Id"],
+                    EventTime = DateTime.Parse(((DateTime)row["EventTime"]).ToString("yyyy-MM-ddThh:mm:ss") + 'Z'),
+                    EventType = (LogType)row["EventType"],
+                    Process = (string)row["Process"],
+                    Message = (string)row["Message"],
+                    ExceptionValue = (string)row["Exception"],
+                    CorrelationId = (string)Common.ReturnValueIfNull(row["CorrelationId"], ""),
+                    CallingProcess = (string)Common.ReturnValueIfNull(row["CallingProcess"], "")
+                };
+
+                logs.Add(log);
+            }
+
+            return logs;
+        }
+
+        public enum LogType
+        {
+            Information = 0,
+            Debug = 1,
+            Warning = 2,
+            Critical = 3
+        }
+
+        public class LogItem
+        {
+            public long Id { get; set; }
+            public DateTime EventTime { get; set; }
+            public LogType? EventType { get; set; }
+            public string Process { get; set; } = "";
+            public string CorrelationId { get; set; } = "";
+            public string? CallingProcess { get; set; } = "";
+            private string _Message = "";
+            public string Message
+            {
+                get
+                {
+                    return _Message;
+                }
+                set
+                {
+                    _Message = value;
+                }
+            }
+            public string? ExceptionValue { get; set; }
+        }
+
+        public class LogsViewModel
+        {
+            public long? StartIndex { get; set; }
+            public int PageNumber { get; set; } = 1;
+            public int PageSize { get; set; } = 100;
+            public List<LogType> Status { get; set; } = new List<LogType>();
+            public DateTime? StartDateTime { get; set; }
+            public DateTime? EndDateTime { get; set; }
+            public string? SearchText { get; set; }
+            public string? CorrelationId { get; set; }
+            public string? CallingProcess { get; set; }
+        }
+    }
+}
+

gaseous-server/Classes/Maintenance.cs

@@ -0,0 +1,74 @@
+using System;
+using System.Data;
+using gaseous_server.Models;
+using Microsoft.VisualStudio.Web.CodeGeneration;
+
+namespace gaseous_server.Classes
+{
+	public class Maintenance : QueueItemStatus
+    {
+        const int MaxFileAge = 30;
+
+        public void RunMaintenance()
+        {
+            // delete files and directories older than 7 days in PathsToClean
+            List<string> PathsToClean = new List<string>();
+            PathsToClean.Add(Config.LibraryConfiguration.LibraryUploadDirectory);
+            PathsToClean.Add(Config.LibraryConfiguration.LibraryTempDirectory);
+
+            foreach (string PathToClean in PathsToClean)
+            {
+                Logging.Log(Logging.LogType.Information, "Maintenance", "Removing files older than " + MaxFileAge + " days from " + PathToClean);
+
+                // get content
+                // files first
+                foreach (string filePath in Directory.GetFiles(PathToClean))
+                {
+                    FileInfo fileInfo = new FileInfo(filePath);
+                    if (fileInfo.LastWriteTimeUtc.AddDays(MaxFileAge) < DateTime.UtcNow)
+                    {
+                        Logging.Log(Logging.LogType.Warning, "Maintenance", "Deleting file " + filePath);
+                        File.Delete(filePath);
+                    }
+                }
+
+                // now directories
+                foreach (string dirPath in Directory.GetDirectories(PathToClean))
+                {
+                    DirectoryInfo directoryInfo = new DirectoryInfo(dirPath);
+                    if (directoryInfo.LastWriteTimeUtc.AddDays(MaxFileAge) < DateTime.UtcNow)
+                    {
+                        Logging.Log(Logging.LogType.Warning, "Maintenance", "Deleting directory " + directoryInfo);
+                        Directory.Delete(dirPath, true);
+                    }
+                }
+            }
+
+            Logging.Log(Logging.LogType.Information, "Maintenance", "Optimising database tables");
+            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+            string sql = "SHOW TABLES;";
+            DataTable tables = db.ExecuteCMD(sql);
+
+            int StatusCounter = 1;
+            foreach (DataRow row in tables.Rows)
+            {
+                SetStatus(StatusCounter, tables.Rows.Count, "Optimising table " + row[0].ToString());
+
+                sql = "OPTIMIZE TABLE " + row[0].ToString();
+                DataTable response = db.ExecuteCMD(sql);
+                foreach (DataRow responseRow in response.Rows)
+                {
+                    string retVal = "";
+                    for (int i = 0; i < responseRow.ItemArray.Length; i++)
+                    {
+                        retVal += responseRow.ItemArray[i] + "; ";
+                    }
+                    Logging.Log(Logging.LogType.Information, "Maintenance", "(" + StatusCounter + "/" + tables.Rows.Count + "): Optimise table " + row[0].ToString() + ": " + retVal);
+                }
+
+                StatusCounter += 1;
+            }
+            ClearStatus();
+        }
+    }
+}

gaseous-server/Classes/Metadata/AgeRating.cs

@@ -1,10 +1,9 @@
 using System;
 using System.Reflection;
-using gaseous_tools;
+using System.Text.Json.Serialization;
 using IGDB;
 using IGDB.Models;
-using MySqlX.XDevAPI.Common;
-using static gaseous_tools.Config.ConfigFile;
+using Microsoft.CodeAnalysis.Classification;
 
 namespace gaseous_server.Classes.Metadata
 {
@@ -16,12 +15,6 @@ namespace gaseous_server.Classes.Metadata
         {
         }
 
-        private static IGDBClient igdb = new IGDBClient(
-                    // Found in Twitch Developer portal for your app
-                    Config.IGDB.ClientId,
-                    Config.IGDB.Secret
-                );
-
         public static AgeRating? GetAgeRatings(long? Id)
         {
             if ((Id == 0) || (Id == null))
@@ -84,7 +77,7 @@ namespace gaseous_server.Classes.Metadata
                     }
                     catch (Exception ex)
                     {
-                        gaseous_tools.Logging.Log(gaseous_tools.Logging.LogType.Warning, "Metadata: " + returnValue.GetType().Name, "An error occurred while connecting to IGDB. WhereClause: " + WhereClause, ex);
+                        Logging.Log(Logging.LogType.Warning, "Metadata: " + returnValue.GetType().Name, "An error occurred while connecting to IGDB. WhereClause: " + WhereClause, ex);
                         returnValue = Storage.GetCacheValue<AgeRating>(returnValue, "id", (long)searchValue);
                     }
                     break;
@@ -118,7 +111,8 @@ namespace gaseous_server.Classes.Metadata
         private static async Task<AgeRating> GetObjectFromServer(string WhereClause)
         {
             // get AgeRatings metadata
-            var results = await igdb.QueryAsync<AgeRating>(IGDBClient.Endpoints.AgeRating, query: fieldList + " " + WhereClause + ";");
+            Communications comms = new Communications();
+            var results = await comms.APIComm<AgeRating>(IGDBClient.Endpoints.AgeRating, fieldList, WhereClause);
             var result = results.First();
 
             return result;
@@ -154,6 +148,196 @@ namespace gaseous_server.Classes.Metadata
             public AgeRatingTitle RatingTitle { get; set; }
             public string[] Descriptions { get; set; }
         }
+
+        public static void PopulateAgeMap()
+        {
+            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+            string sql = "DELETE FROM ClassificationMap;";
+            Dictionary<string, object> dbDict = new Dictionary<string, object>();
+            db.ExecuteNonQuery(sql);
+
+            // loop all age groups
+            foreach(KeyValuePair<AgeGroups.AgeRestrictionGroupings, AgeGroups.AgeGroupItem> ageGrouping in AgeGroups.AgeGroupingsFlat)
+            {
+                AgeGroups.AgeGroupItem ageGroupItem = ageGrouping.Value;
+                var properties = ageGroupItem.GetType().GetProperties();
+                foreach (var prop in properties)
+                {
+                    if (prop.GetGetMethod() != null)
+                    {
+                        List<string> AgeRatingCategories = new List<string>(Enum.GetNames(typeof(AgeRatingCategory)));
+                        if (AgeRatingCategories.Contains(prop.Name))
+                        {
+                            AgeRatingCategory ageRatingCategory = (AgeRatingCategory)Enum.Parse(typeof(AgeRatingCategory), prop.Name);
+                            List<AgeRatingTitle> ageRatingTitles = (List<AgeRatingTitle>)prop.GetValue(ageGroupItem);
+                            
+                            foreach (AgeRatingTitle ageRatingTitle in ageRatingTitles)
+                            {
+                                dbDict.Clear();
+                                dbDict.Add("AgeGroupId", ageGrouping.Key);
+                                dbDict.Add("ClassificationBoardId", ageRatingCategory);
+                                dbDict.Add("RatingId", ageRatingTitle);
+
+                                sql = "INSERT INTO ClassificationMap (AgeGroupId, ClassificationBoardId, RatingId) VALUES (@AgeGroupId, @ClassificationBoardId, @RatingId);";
+                                db.ExecuteCMD(sql, dbDict);
+                            }
+                        }
+                    }
+                }
+            }
+        }
+
+        public class AgeGroups
+        {
+            public AgeGroups()
+            {
+
+            }
+
+            public static Dictionary<AgeRestrictionGroupings, List<AgeGroupItem>> AgeGroupings
+            {
+                get
+                {
+                    return new Dictionary<AgeRestrictionGroupings, List<AgeGroupItem>>{
+                        { 
+                            AgeRestrictionGroupings.Adult, new List<AgeGroupItem>{ Adult_Item, Mature_Item, Teen_Item, Child_Item } 
+                        },
+                        {
+                            AgeRestrictionGroupings.Mature, new List<AgeGroupItem>{ Mature_Item, Teen_Item, Child_Item }
+                        },
+                        {
+                            AgeRestrictionGroupings.Teen, new List<AgeGroupItem>{ Teen_Item, Child_Item }
+                        },
+                        { 
+                            AgeRestrictionGroupings.Child, new List<AgeGroupItem>{ Child_Item }
+                        }
+                    };
+                }
+            }
+
+            public static Dictionary<AgeRestrictionGroupings, AgeGroupItem> AgeGroupingsFlat
+            {
+                get
+                {
+                    return new Dictionary<AgeRestrictionGroupings, AgeGroupItem>{
+                        {
+                            AgeRestrictionGroupings.Adult, Adult_Item
+                        },
+                        {
+                            AgeRestrictionGroupings.Mature, Mature_Item
+                        },
+                        {
+                            AgeRestrictionGroupings.Teen, Teen_Item
+                        },
+                        {
+                            AgeRestrictionGroupings.Child, Child_Item
+                        }
+                    };
+                }
+            }
+
+            public enum AgeRestrictionGroupings
+            {
+                Adult = 4,
+                Mature = 3,
+                Teen = 2,
+                Child = 1,
+                Unclassified = 0
+            }
+
+            readonly static AgeGroupItem Adult_Item = new AgeGroupItem{
+                ACB         = new List<AgeRatingTitle>{ AgeRatingTitle.ACB_R18, AgeRatingTitle.ACB_RC },
+                CERO        = new List<AgeRatingTitle>{ AgeRatingTitle.CERO_Z },
+                CLASS_IND   = new List<AgeRatingTitle>{ AgeRatingTitle.CLASS_IND_Eighteen },
+                ESRB        = new List<AgeRatingTitle>{ AgeRatingTitle.RP, AgeRatingTitle.AO },
+                GRAC        = new List<AgeRatingTitle>{ AgeRatingTitle.GRAC_Eighteen },
+                PEGI        = new List<AgeRatingTitle>{ AgeRatingTitle.Eighteen},
+                USK         = new List<AgeRatingTitle>{ AgeRatingTitle.USK_18}
+            };
+
+            readonly static AgeGroupItem Mature_Item = new AgeGroupItem{
+                ACB         = new List<AgeRatingTitle>{ AgeRatingTitle.ACB_M, AgeRatingTitle.ACB_MA15 },
+                CERO        = new List<AgeRatingTitle>{ AgeRatingTitle.CERO_C, AgeRatingTitle.CERO_D },
+                CLASS_IND   = new List<AgeRatingTitle>{ AgeRatingTitle.CLASS_IND_Sixteen },
+                ESRB        = new List<AgeRatingTitle>{ AgeRatingTitle.M },
+                GRAC        = new List<AgeRatingTitle>{ AgeRatingTitle.GRAC_Fifteen },
+                PEGI        = new List<AgeRatingTitle>{ AgeRatingTitle.Sixteen},
+                USK         = new List<AgeRatingTitle>{ AgeRatingTitle.USK_16}
+            };
+
+            readonly static AgeGroupItem Teen_Item = new AgeGroupItem{
+                ACB         = new List<AgeRatingTitle>{ AgeRatingTitle.ACB_PG },
+                CERO        = new List<AgeRatingTitle>{ AgeRatingTitle.CERO_B },
+                CLASS_IND   = new List<AgeRatingTitle>{ AgeRatingTitle.CLASS_IND_Twelve, AgeRatingTitle.CLASS_IND_Fourteen },
+                ESRB        = new List<AgeRatingTitle>{ AgeRatingTitle.T },
+                GRAC        = new List<AgeRatingTitle>{ AgeRatingTitle.GRAC_Twelve },
+                PEGI        = new List<AgeRatingTitle>{ AgeRatingTitle.Twelve},
+                USK         = new List<AgeRatingTitle>{ AgeRatingTitle.USK_12}
+            };
+
+            readonly static AgeGroupItem Child_Item = new AgeGroupItem{
+                ACB         = new List<AgeRatingTitle>{ AgeRatingTitle.ACB_G },
+                CERO        = new List<AgeRatingTitle>{ AgeRatingTitle.CERO_A },
+                CLASS_IND   = new List<AgeRatingTitle>{ AgeRatingTitle.CLASS_IND_L, AgeRatingTitle.CLASS_IND_Ten },
+                ESRB        = new List<AgeRatingTitle>{ AgeRatingTitle.E, AgeRatingTitle.E10 },
+                GRAC        = new List<AgeRatingTitle>{ AgeRatingTitle.GRAC_All },
+                PEGI        = new List<AgeRatingTitle>{ AgeRatingTitle.Three, AgeRatingTitle.Seven},
+                USK         = new List<AgeRatingTitle>{ AgeRatingTitle.USK_0, AgeRatingTitle.USK_6}
+            };
+
+            public class AgeGroupItem
+            {
+                public List<IGDB.Models.AgeRatingTitle> ACB { get; set; }
+                public List<IGDB.Models.AgeRatingTitle> CERO { get; set; }
+                public List<IGDB.Models.AgeRatingTitle> CLASS_IND { get; set; }
+                public List<IGDB.Models.AgeRatingTitle> ESRB { get; set; }
+                public List<IGDB.Models.AgeRatingTitle> GRAC { get; set; }
+                public List<IGDB.Models.AgeRatingTitle> PEGI { get; set; }
+                public List<IGDB.Models.AgeRatingTitle> USK { get; set; }
+
+                [JsonIgnore]
+                [Newtonsoft.Json.JsonIgnore]
+                public List<long> AgeGroupItemValues
+                {
+                    get
+                    {
+                        List<long> values = new List<long>();
+                        {
+                            foreach (AgeRatingTitle ageRatingTitle in ACB)
+                            {
+                                values.Add((long)ageRatingTitle);
+                            }
+                            foreach (AgeRatingTitle ageRatingTitle in CERO)
+                            {
+                                values.Add((long)ageRatingTitle);
+                            }
+                            foreach (AgeRatingTitle ageRatingTitle in CLASS_IND)
+                            {
+                                values.Add((long)ageRatingTitle);
+                            }
+                            foreach (AgeRatingTitle ageRatingTitle in ESRB)
+                            {
+                                values.Add((long)ageRatingTitle);
+                            }
+                            foreach (AgeRatingTitle ageRatingTitle in GRAC)
+                            {
+                                values.Add((long)ageRatingTitle);
+                            }
+                            foreach (AgeRatingTitle ageRatingTitle in PEGI)
+                            {
+                                values.Add((long)ageRatingTitle);
+                            }
+                            foreach (AgeRatingTitle ageRatingTitle in USK)
+                            {
+                                values.Add((long)ageRatingTitle);
+                            }
+                        }
+
+                        return values;
+                    }
+                }
+            }
+        }
 	}
 }
 

gaseous-server/Classes/Metadata/AgeRatingContentDescriptions.cs

@@ -1,9 +1,7 @@
 using System;
-using gaseous_tools;
 using IGDB;
 using IGDB.Models;
-using MySqlX.XDevAPI.Common;
-using static gaseous_tools.Config.ConfigFile;
+
 
 namespace gaseous_server.Classes.Metadata
 {
@@ -15,12 +13,6 @@ namespace gaseous_server.Classes.Metadata
         {
         }
 
-        private static IGDBClient igdb = new IGDBClient(
-                    // Found in Twitch Developer portal for your app
-                    Config.IGDB.ClientId,
-                    Config.IGDB.Secret
-                );
-
         public static AgeRatingContentDescription? GetAgeRatingContentDescriptions(long? Id)
         {
             if ((Id == 0) || (Id == null))
@@ -82,7 +74,7 @@ namespace gaseous_server.Classes.Metadata
                     }
                     catch (Exception ex)
                     {
-                        gaseous_tools.Logging.Log(gaseous_tools.Logging.LogType.Warning, "Metadata: " + returnValue.GetType().Name, "An error occurred while connecting to IGDB. WhereClause: " + WhereClause, ex);
+                        Logging.Log(Logging.LogType.Warning, "Metadata: " + returnValue.GetType().Name, "An error occurred while connecting to IGDB. WhereClause: " + WhereClause, ex);
                         returnValue = Storage.GetCacheValue<AgeRatingContentDescription>(returnValue, "id", (long)searchValue);
                     }
                     break;
@@ -105,7 +97,8 @@ namespace gaseous_server.Classes.Metadata
         private static async Task<AgeRatingContentDescription> GetObjectFromServer(string WhereClause)
         {
             // get AgeRatingContentDescriptionContentDescriptions metadata
-            var results = await igdb.QueryAsync<AgeRatingContentDescription>(IGDBClient.Endpoints.AgeRatingContentDescriptions, query: fieldList + " " + WhereClause + ";");
+            Communications comms = new Communications();
+            var results = await comms.APIComm<AgeRatingContentDescription>(IGDBClient.Endpoints.AgeRatingContentDescriptions, fieldList, WhereClause);
             var result = results.First();
 
             return result;

gaseous-server/Classes/Metadata/AlternativeNames.cs

@@ -1,9 +1,7 @@
 using System;
-using gaseous_tools;
 using IGDB;
 using IGDB.Models;
-using MySqlX.XDevAPI.Common;
-using static gaseous_tools.Config.ConfigFile;
+
 
 namespace gaseous_server.Classes.Metadata
 {
@@ -15,12 +13,6 @@ namespace gaseous_server.Classes.Metadata
         {
         }
 
-        private static IGDBClient igdb = new IGDBClient(
-                    // Found in Twitch Developer portal for your app
-                    Config.IGDB.ClientId,
-                    Config.IGDB.Secret
-                );
-
         public static AlternativeName? GetAlternativeNames(long? Id)
         {
             if ((Id == 0) || (Id == null))
@@ -82,7 +74,7 @@ namespace gaseous_server.Classes.Metadata
                     }
                     catch (Exception ex)
                     {
-                        gaseous_tools.Logging.Log(gaseous_tools.Logging.LogType.Warning, "Metadata: " + returnValue.GetType().Name, "An error occurred while connecting to IGDB. WhereClause: " + WhereClause, ex);
+                        Logging.Log(Logging.LogType.Warning, "Metadata: " + returnValue.GetType().Name, "An error occurred while connecting to IGDB. WhereClause: " + WhereClause, ex);
                         returnValue = Storage.GetCacheValue<AlternativeName>(returnValue, "id", (long)searchValue);
                     }
                     break;
@@ -105,7 +97,8 @@ namespace gaseous_server.Classes.Metadata
         private static async Task<AlternativeName> GetObjectFromServer(string WhereClause)
         {
             // get AlternativeNames metadata
-            var results = await igdb.QueryAsync<AlternativeName>(IGDBClient.Endpoints.AlternativeNames, query: fieldList + " " + WhereClause + ";");
+            Communications comms = new Communications();
+            var results = await comms.APIComm<AlternativeName>(IGDBClient.Endpoints.AlternativeNames, fieldList, WhereClause);
             var result = results.First();
 
             return result;

gaseous-server/Classes/Metadata/Artworks.cs

@@ -1,9 +1,7 @@
 using System;
-using gaseous_tools;
 using IGDB;
 using IGDB.Models;
-using MySqlX.XDevAPI.Common;
-using static gaseous_tools.Config.ConfigFile;
+
 
 namespace gaseous_server.Classes.Metadata
 {
@@ -15,12 +13,6 @@ namespace gaseous_server.Classes.Metadata
         {
         }
 
-        private static IGDBClient igdb = new IGDBClient(
-                    // Found in Twitch Developer portal for your app
-                    Config.IGDB.ClientId,
-                    Config.IGDB.Secret
-                );
-
         public static Artwork? GetArtwork(long? Id, string LogoPath)
         {
             if ((Id == 0) || (Id == null))
@@ -85,7 +77,7 @@ namespace gaseous_server.Classes.Metadata
                     }
                     catch (Exception ex)
                     {
-                        gaseous_tools.Logging.Log(gaseous_tools.Logging.LogType.Warning, "Metadata: " + returnValue.GetType().Name, "An error occurred while connecting to IGDB. WhereClause: " + WhereClause, ex);
+                        Logging.Log(Logging.LogType.Warning, "Metadata: " + returnValue.GetType().Name, "An error occurred while connecting to IGDB. WhereClause: " + WhereClause, ex);
                         returnValue = Storage.GetCacheValue<Artwork>(returnValue, "id", (long)searchValue);
                     }
                     break;
@@ -115,7 +107,8 @@ namespace gaseous_server.Classes.Metadata
         private static async Task<Artwork> GetObjectFromServer(string WhereClause, string LogoPath)
         {
             // get Artwork metadata
-            var results = await igdb.QueryAsync<Artwork>(IGDBClient.Endpoints.Artworks, query: fieldList + " " + WhereClause + ";");
+            Communications comms = new Communications();
+            var results = await comms.APIComm<Artwork>(IGDBClient.Endpoints.Artworks, fieldList, WhereClause);
             var result = results.First();
 
             //GetImageFromServer(result.Url, LogoPath, LogoSize.t_thumb, result.ImageId);

gaseous-server/Classes/Metadata/Collections.cs

@@ -1,9 +1,7 @@
 using System;
-using gaseous_tools;
 using IGDB;
 using IGDB.Models;
-using MySqlX.XDevAPI.Common;
-using static gaseous_tools.Config.ConfigFile;
+
 
 namespace gaseous_server.Classes.Metadata
 {
@@ -15,12 +13,6 @@ namespace gaseous_server.Classes.Metadata
         {
         }
 
-        private static IGDBClient igdb = new IGDBClient(
-                    // Found in Twitch Developer portal for your app
-                    Config.IGDB.ClientId,
-                    Config.IGDB.Secret
-                );
-
         public static Collection? GetCollections(long? Id)
         {
             if ((Id == 0) || (Id == null))
@@ -82,7 +74,7 @@ namespace gaseous_server.Classes.Metadata
                     }
                     catch (Exception ex)
                     {
-                        gaseous_tools.Logging.Log(gaseous_tools.Logging.LogType.Warning, "Metadata: " + returnValue.GetType().Name, "An error occurred while connecting to IGDB. WhereClause: " + WhereClause, ex);
+                        Logging.Log(Logging.LogType.Warning, "Metadata: " + returnValue.GetType().Name, "An error occurred while connecting to IGDB. WhereClause: " + WhereClause, ex);
                         returnValue = Storage.GetCacheValue<Collection>(returnValue, "id", (long)searchValue);
                     }
                     break;
@@ -105,7 +97,8 @@ namespace gaseous_server.Classes.Metadata
         private static async Task<Collection> GetObjectFromServer(string WhereClause)
         {
             // get Collections metadata
-            var results = await igdb.QueryAsync<Collection>(IGDBClient.Endpoints.Collections, query: fieldList + " " + WhereClause + ";");
+            Communications comms = new Communications();
+            var results = await comms.APIComm<Collection>(IGDBClient.Endpoints.Collections, fieldList, WhereClause);
             var result = results.First();
 
             return result;

gaseous-server/Classes/Metadata/Communications.cs

@@ -0,0 +1,238 @@
+using System.Net;
+using IGDB;
+using RestEase;
+
+namespace gaseous_server.Classes.Metadata
+{
+    /// <summary>
+    /// Handles all metadata API communications
+    /// </summary>
+    public class Communications
+    {
+        private static IGDBClient igdb = new IGDBClient(
+                    // Found in Twitch Developer portal for your app
+                    Config.IGDB.ClientId,
+                    Config.IGDB.Secret
+                );
+
+        /// <summary>
+        /// Configure metadata API communications
+        /// </summary>
+        public static MetadataSources MetadataSource
+        {
+            get
+            {
+                return _MetadataSource;
+            }
+            set
+            {
+                _MetadataSource = value;
+
+                switch (value)
+                {
+                    case MetadataSources.IGDB:
+                        // set rate limiter avoidance values
+                        RateLimitAvoidanceWait = 1500;
+                        RateLimitAvoidanceThreshold = 3;
+                        RateLimitAvoidancePeriod = 1;
+
+                        // set rate limiter recovery values
+                        RateLimitRecoveryWaitTime = 10000;
+
+                        break;
+                    default:
+                        // leave all values at default
+                        break;
+                }
+            }
+        }
+        private static MetadataSources _MetadataSource = MetadataSources.None;
+
+        // rate limit avoidance - what can we do to ensure that rate limiting is avoided?
+        // these values affect all communications
+
+        /// <summary>
+        /// How long to wait to avoid hitting an API rate limiter
+        /// </summary>
+        private static int RateLimitAvoidanceWait = 2000;
+
+        /// <summary>
+        /// How many API calls in the period are allowed before we start introducing a wait
+        /// </summary>
+        private static int RateLimitAvoidanceThreshold = 80;
+
+        /// <summary>
+        /// A counter of API calls since the beginning of the period
+        /// </summary>
+        private static int RateLimitAvoidanceCallCount = 0;
+
+        /// <summary>
+        /// How large the period (in seconds) to measure API call counts against
+        /// </summary>
+        private static int RateLimitAvoidancePeriod = 60;
+
+        /// <summary>
+        /// The start of the rate limit avoidance period
+        /// </summary>
+        private static DateTime RateLimitAvoidanceStartTime = DateTime.UtcNow;
+
+        /// <summary>
+        /// Used to determine if we're already in rate limit avoidance mode - always query "InRateLimitAvoidanceMode"
+        /// for up to date mode status.
+        /// This bool is used to track status changes and should not be relied upon for current status.
+        /// </summary>
+        private static bool InRateLimitAvoidanceModeStatus = false;
+
+        /// <summary>
+        /// Determine if we're in rate limit avoidance mode.
+        /// </summary>
+        private static bool InRateLimitAvoidanceMode
+        {
+            get
+            {
+                if (RateLimitAvoidanceStartTime.AddSeconds(RateLimitAvoidancePeriod) <= DateTime.UtcNow)
+                {
+                    // avoidance period has expired - reset
+                    RateLimitAvoidanceCallCount = 0;
+                    RateLimitAvoidanceStartTime = DateTime.UtcNow;
+
+                    return false;
+                }
+                else
+                {
+                    // we're in the avoidance period
+                    if (RateLimitAvoidanceCallCount > RateLimitAvoidanceThreshold)
+                    {
+                        // the number of call counts indicates we should throttle things a bit
+                        if (InRateLimitAvoidanceModeStatus == false)
+                        {
+                            Logging.Log(Logging.LogType.Information, "API Connection", "Entered rate limit avoidance period, API calls will be throttled by " + RateLimitAvoidanceWait + " milliseconds.");
+                            InRateLimitAvoidanceModeStatus = true;
+                        }
+                        return true;
+                    }
+                    else
+                    {
+                        // still in full speed mode - no throttle required
+                        if (InRateLimitAvoidanceModeStatus == true)
+                        {
+                            Logging.Log(Logging.LogType.Information, "API Connection", "Exited rate limit avoidance period, API call rate is returned to full speed.");
+                            InRateLimitAvoidanceModeStatus = false;
+                        }
+                        return false;
+                    }
+                }
+            }
+        }
+
+        // rate limit handling - how long to wait to allow the server to recover and try again
+        // these values affect ALL communications if a 429 response code is received
+
+        /// <summary>
+        /// How long to wait (in milliseconds) if a 429 status code is received before trying again
+        /// </summary>
+        private static int RateLimitRecoveryWaitTime = 10000;
+
+        /// <summary>
+        /// The time when normal communications can attempt to be resumed
+        /// </summary>
+        private static DateTime RateLimitResumeTime = DateTime.UtcNow.AddMinutes(5 * -1);
+
+        // rate limit retry - how many times to retry before aborting
+        private int RetryAttempts = 0;
+        private int RetryAttemptsMax = 3;
+
+        /// <summary>
+        /// Supported metadata sources
+        /// </summary>
+        public enum MetadataSources
+        {
+            /// <summary>
+            /// None - always returns null for metadata requests - should not really be using this source
+            /// </summary>
+            None,
+
+            /// <summary>
+            /// IGDB - queries the IGDB service for metadata
+            /// </summary>
+            IGDB
+        }
+
+        /// <summary>
+        /// Request data from the metadata API
+        /// </summary>
+        /// <typeparam name="T">Type of object to return</typeparam>
+        /// <param name="Endpoint">API endpoint segment to use</param>
+        /// <param name="Fields">Fields to request from the API</param>
+        /// <param name="Query">Selection criteria for data to request</param>
+        /// <returns></returns>
+        public async Task<T[]?> APIComm<T>(string Endpoint, string Fields, string Query)
+        {
+            switch (_MetadataSource)
+            {
+                case MetadataSources.None:
+                    return null;
+                case MetadataSources.IGDB:
+                    return await IGDBAPI<T>(Endpoint, Fields, Query);
+                default:
+                    return null;
+            }
+        }
+
+        private async Task<T[]> IGDBAPI<T>(string Endpoint, string Fields, string Query)
+        {
+            Logging.Log(Logging.LogType.Debug, "API Connection", "Accessing API for endpoint: " + Endpoint);
+
+            if (RateLimitResumeTime > DateTime.UtcNow)
+            {
+                Logging.Log(Logging.LogType.Information, "API Connection", "IGDB rate limit hit. Pausing API communications until " + RateLimitResumeTime.ToString() + ". Attempt " + RetryAttempts + " of " + RetryAttemptsMax + " retries.");
+                Thread.Sleep(RateLimitRecoveryWaitTime);
+            }
+
+            try
+            {   
+                if (InRateLimitAvoidanceMode == true)
+                {
+                    // sleep for a moment to help avoid hitting the rate limiter
+                    Thread.Sleep(RateLimitAvoidanceWait);
+                }
+
+                // perform the actual API call
+                var results = await igdb.QueryAsync<T>(Endpoint, query: Fields + " " + Query + ";");
+
+                // increment rate limiter avoidance call count
+                RateLimitAvoidanceCallCount += 1;
+                
+                return results;
+            }
+            catch (ApiException apiEx)
+            {
+                switch (apiEx.StatusCode)
+                {
+                    case HttpStatusCode.TooManyRequests:
+                        if (RetryAttempts >= RetryAttemptsMax)
+                        {
+                            Logging.Log(Logging.LogType.Warning, "API Connection", "IGDB rate limiter attempts expired. Aborting.", apiEx);
+                            throw;
+                        }
+                        else
+                        {
+                            Logging.Log(Logging.LogType.Information, "API Connection", "IGDB API rate limit hit while accessing endpoint " + Endpoint, apiEx);
+                            
+                            RetryAttempts += 1;
+
+                            return await IGDBAPI<T>(Endpoint, Fields, Query);
+                        }
+                    default:
+                        Logging.Log(Logging.LogType.Warning, "API Connection", "Exception when accessing endpoint " + Endpoint, apiEx);
+                        throw;
+                }
+            }
+            catch(Exception ex)
+            {
+                Logging.Log(Logging.LogType.Warning, "API Connection", "Exception when accessing endpoint " + Endpoint, ex);
+                throw;
+            }
+        }
+    }
+}

gaseous-server/Classes/Metadata/Company.cs

@@ -1,5 +1,4 @@
 using System;
-using gaseous_tools;
 using IGDB;
 using IGDB.Models;
 
@@ -13,12 +12,6 @@ namespace gaseous_server.Classes.Metadata
         {
         }
 
-        private static IGDBClient igdb = new IGDBClient(
-                    // Found in Twitch Developer portal for your app
-                    Config.IGDB.ClientId,
-                    Config.IGDB.Secret
-                );
-
         public static Company? GetCompanies(long? Id)
         {
             if ((Id == 0) || (Id == null))
@@ -81,7 +74,7 @@ namespace gaseous_server.Classes.Metadata
                     }
                     catch (Exception ex)
                     {
-                        gaseous_tools.Logging.Log(gaseous_tools.Logging.LogType.Warning, "Metadata: " + returnValue.GetType().Name, "An error occurred while connecting to IGDB. WhereClause: " + WhereClause, ex);
+                        Logging.Log(Logging.LogType.Warning, "Metadata: " + returnValue.GetType().Name, "An error occurred while connecting to IGDB. WhereClause: " + WhereClause, ex);
                         returnValue = Storage.GetCacheValue<Company>(returnValue, "id", (long)searchValue);
                     }
                     break;
@@ -112,7 +105,8 @@ namespace gaseous_server.Classes.Metadata
         private static async Task<Company> GetObjectFromServer(string WhereClause)
         {
             // get Companies metadata
-            var results = await igdb.QueryAsync<Company>(IGDBClient.Endpoints.Companies, query: fieldList + " " + WhereClause + ";");
+            Communications comms = new Communications();
+            var results = await comms.APIComm<Company>(IGDBClient.Endpoints.Companies, fieldList, WhereClause);
             if (results.Length > 0)
             {
                 var result = results.First();

gaseous-server/Classes/Metadata/CompanyLogos.cs

@@ -1,9 +1,7 @@
 using System;
-using gaseous_tools;
 using IGDB;
 using IGDB.Models;
-using MySqlX.XDevAPI.Common;
-using static gaseous_tools.Config.ConfigFile;
+
 
 namespace gaseous_server.Classes.Metadata
 {
@@ -15,12 +13,6 @@ namespace gaseous_server.Classes.Metadata
         {
         }
 
-        private static IGDBClient igdb = new IGDBClient(
-                    // Found in Twitch Developer portal for your app
-                    Config.IGDB.ClientId,
-                    Config.IGDB.Secret
-                );
-
         public static CompanyLogo? GetCompanyLogo(long? Id, string LogoPath)
         {
             if ((Id == 0) || (Id == null))
@@ -88,7 +80,7 @@ namespace gaseous_server.Classes.Metadata
                     }
                     catch (Exception ex)
                     {
-                        gaseous_tools.Logging.Log(gaseous_tools.Logging.LogType.Warning, "Metadata: " + returnValue.GetType().Name, "An error occurred while connecting to IGDB. WhereClause: " + WhereClause, ex);
+                        Logging.Log(Logging.LogType.Warning, "Metadata: " + returnValue.GetType().Name, "An error occurred while connecting to IGDB. WhereClause: " + WhereClause, ex);
                         returnValue = Storage.GetCacheValue<CompanyLogo>(returnValue, "id", (long)searchValue);
                     }
                     break;
@@ -120,7 +112,8 @@ namespace gaseous_server.Classes.Metadata
         private static async Task<CompanyLogo?> GetObjectFromServer(string WhereClause, string LogoPath)
         {
             // get CompanyLogo metadata
-            var results = await igdb.QueryAsync<CompanyLogo>(IGDBClient.Endpoints.CompanyLogos, query: fieldList + " " + WhereClause + ";");
+            Communications comms = new Communications();
+            var results = await comms.APIComm<CompanyLogo>(IGDBClient.Endpoints.CompanyLogos, fieldList, WhereClause);
             if (results.Length > 0)
             {
                 var result = results.First();

gaseous-server/Classes/Metadata/Covers.cs

@@ -1,9 +1,7 @@
 using System;
-using gaseous_tools;
 using IGDB;
 using IGDB.Models;
-using MySqlX.XDevAPI.Common;
-using static gaseous_tools.Config.ConfigFile;
+
 
 namespace gaseous_server.Classes.Metadata
 {
@@ -15,12 +13,6 @@ namespace gaseous_server.Classes.Metadata
         {
         }
 
-        private static IGDBClient igdb = new IGDBClient(
-                    // Found in Twitch Developer portal for your app
-                    Config.IGDB.ClientId,
-                    Config.IGDB.Secret
-                );
-
         public static Cover? GetCover(long? Id, string LogoPath)
         {
             if ((Id == 0) || (Id == null))
@@ -85,7 +77,7 @@ namespace gaseous_server.Classes.Metadata
                     }
                     catch (Exception ex)
                     {
-                        gaseous_tools.Logging.Log(gaseous_tools.Logging.LogType.Warning, "Metadata: " + returnValue.GetType().Name, "An error occurred while connecting to IGDB. WhereClause: " + WhereClause, ex);
+                        Logging.Log(Logging.LogType.Warning, "Metadata: " + returnValue.GetType().Name, "An error occurred while connecting to IGDB. WhereClause: " + WhereClause, ex);
                         returnValue = Storage.GetCacheValue<Cover>(returnValue, "id", (long)searchValue);
                     }
                     break;
@@ -115,7 +107,8 @@ namespace gaseous_server.Classes.Metadata
         private static async Task<Cover> GetObjectFromServer(string WhereClause, string LogoPath)
         {
             // get Cover metadata
-            var results = await igdb.QueryAsync<Cover>(IGDBClient.Endpoints.Covers, query: fieldList + " " + WhereClause + ";");
+            Communications comms = new Communications();
+            var results = await comms.APIComm<Cover>(IGDBClient.Endpoints.Covers, fieldList, WhereClause);
             var result = results.First();
 
             //GetImageFromServer(result.Url, LogoPath, LogoSize.t_thumb, result.ImageId);

gaseous-server/Classes/Metadata/ExternalGames.cs

@@ -1,9 +1,7 @@
 using System;
-using gaseous_tools;
 using IGDB;
 using IGDB.Models;
-using MySqlX.XDevAPI.Common;
-using static gaseous_tools.Config.ConfigFile;
+
 
 namespace gaseous_server.Classes.Metadata
 {
@@ -15,12 +13,6 @@ namespace gaseous_server.Classes.Metadata
         {
         }
 
-        private static IGDBClient igdb = new IGDBClient(
-                    // Found in Twitch Developer portal for your app
-                    Config.IGDB.ClientId,
-                    Config.IGDB.Secret
-                );
-
         public static ExternalGame? GetExternalGames(long? Id)
         {
             if ((Id == 0) || (Id == null))
@@ -85,7 +77,7 @@ namespace gaseous_server.Classes.Metadata
                     }
                     catch (Exception ex)
                     {
-                        gaseous_tools.Logging.Log(gaseous_tools.Logging.LogType.Warning, "Metadata: " + returnValue.GetType().Name, "An error occurred while connecting to IGDB. WhereClause: " + WhereClause, ex);
+                        Logging.Log(Logging.LogType.Warning, "Metadata: " + returnValue.GetType().Name, "An error occurred while connecting to IGDB. WhereClause: " + WhereClause, ex);
                         returnValue = Storage.GetCacheValue<ExternalGame>(returnValue, "id", (long)searchValue);
                     }
                     break;
@@ -108,7 +100,8 @@ namespace gaseous_server.Classes.Metadata
         private static async Task<ExternalGame?> GetObjectFromServer(string WhereClause)
         {
             // get ExternalGames metadata
-            var results = await igdb.QueryAsync<ExternalGame>(IGDBClient.Endpoints.ExternalGames, query: fieldList + " " + WhereClause + ";");
+            Communications comms = new Communications();
+            var results = await comms.APIComm<ExternalGame>(IGDBClient.Endpoints.ExternalGames, fieldList, WhereClause);
             if (results.Length > 0)
             {
                 var result = results.First();

gaseous-server/Classes/Metadata/Franchises.cs

@@ -1,9 +1,7 @@
 using System;
-using gaseous_tools;
 using IGDB;
 using IGDB.Models;
-using MySqlX.XDevAPI.Common;
-using static gaseous_tools.Config.ConfigFile;
+
 
 namespace gaseous_server.Classes.Metadata
 {
@@ -15,12 +13,6 @@ namespace gaseous_server.Classes.Metadata
         {
         }
 
-        private static IGDBClient igdb = new IGDBClient(
-                    // Found in Twitch Developer portal for your app
-                    Config.IGDB.ClientId,
-                    Config.IGDB.Secret
-                );
-
         public static Franchise? GetFranchises(long? Id)
         {
             if ((Id == 0) || (Id == null))
@@ -82,7 +74,7 @@ namespace gaseous_server.Classes.Metadata
                     }
                     catch (Exception ex)
                     {
-                        gaseous_tools.Logging.Log(gaseous_tools.Logging.LogType.Warning, "Metadata: " + returnValue.GetType().Name, "An error occurred while connecting to IGDB. WhereClause: " + WhereClause, ex);
+                        Logging.Log(Logging.LogType.Warning, "Metadata: " + returnValue.GetType().Name, "An error occurred while connecting to IGDB. WhereClause: " + WhereClause, ex);
                         returnValue = Storage.GetCacheValue<Franchise>(returnValue, "id", (long)searchValue);
                     }
                     break;
@@ -105,7 +97,8 @@ namespace gaseous_server.Classes.Metadata
         private static async Task<Franchise> GetObjectFromServer(string WhereClause)
         {
             // get FranchiseContentDescriptions metadata
-            var results = await igdb.QueryAsync<Franchise>(IGDBClient.Endpoints.Franchies, query: fieldList + " " + WhereClause + ";");
+            Communications comms = new Communications();
+            var results = await comms.APIComm<Franchise>(IGDBClient.Endpoints.Franchies, fieldList, WhereClause);
             var result = results.First();
 
             return result;

gaseous-server/Classes/Metadata/GameModes.cs

@@ -1,9 +1,7 @@
 using System;
-using gaseous_tools;
 using IGDB;
 using IGDB.Models;
-using MySqlX.XDevAPI.Common;
-using static gaseous_tools.Config.ConfigFile;
+
 
 namespace gaseous_server.Classes.Metadata
 {
@@ -15,12 +13,6 @@ namespace gaseous_server.Classes.Metadata
         {
         }
 
-        private static IGDBClient igdb = new IGDBClient(
-                    // Found in Twitch Developer portal for your app
-                    Config.IGDB.ClientId,
-                    Config.IGDB.Secret
-                );
-
         public static GameMode? GetGame_Modes(long? Id)
         {
             if ((Id == 0) || (Id == null))
@@ -82,7 +74,7 @@ namespace gaseous_server.Classes.Metadata
                     }
                     catch (Exception ex)
                     {
-                        gaseous_tools.Logging.Log(gaseous_tools.Logging.LogType.Warning, "Metadata: " + returnValue.GetType().Name, "An error occurred while connecting to IGDB. WhereClause: " + WhereClause, ex);
+                        Logging.Log(Logging.LogType.Warning, "Metadata: " + returnValue.GetType().Name, "An error occurred while connecting to IGDB. WhereClause: " + WhereClause, ex);
                         returnValue = Storage.GetCacheValue<GameMode>(returnValue, "id", (long)searchValue);
                     }
                     break;
@@ -105,7 +97,8 @@ namespace gaseous_server.Classes.Metadata
         private static async Task<GameMode> GetObjectFromServer(string WhereClause)
         {
             // get Game_Modes metadata
-            var results = await igdb.QueryAsync<GameMode>(IGDBClient.Endpoints.GameModes, query: fieldList + " " + WhereClause + ";");
+            Communications comms = new Communications();
+            var results = await comms.APIComm<GameMode>(IGDBClient.Endpoints.GameModes, fieldList, WhereClause);
             var result = results.First();
 
             return result;

gaseous-server/Classes/Metadata/GameVideos.cs

@@ -1,9 +1,7 @@
 using System;
-using gaseous_tools;
 using IGDB;
 using IGDB.Models;
-using MySqlX.XDevAPI.Common;
-using static gaseous_tools.Config.ConfigFile;
+
 
 namespace gaseous_server.Classes.Metadata
 {
@@ -15,12 +13,6 @@ namespace gaseous_server.Classes.Metadata
         {
         }
 
-        private static IGDBClient igdb = new IGDBClient(
-                    // Found in Twitch Developer portal for your app
-                    Config.IGDB.ClientId,
-                    Config.IGDB.Secret
-                );
-
         public static GameVideo? GetGame_Videos(long? Id)
         {
             if ((Id == 0) || (Id == null))
@@ -82,7 +74,7 @@ namespace gaseous_server.Classes.Metadata
                     }
                     catch (Exception ex)
                     {
-                        gaseous_tools.Logging.Log(gaseous_tools.Logging.LogType.Warning, "Metadata: " + returnValue.GetType().Name, "An error occurred while connecting to IGDB. WhereClause: " + WhereClause, ex);
+                        Logging.Log(Logging.LogType.Warning, "Metadata: " + returnValue.GetType().Name, "An error occurred while connecting to IGDB. WhereClause: " + WhereClause, ex);
                         returnValue = Storage.GetCacheValue<GameVideo>(returnValue, "id", (long)searchValue);
                     }
                     break;
@@ -105,7 +97,8 @@ namespace gaseous_server.Classes.Metadata
         private static async Task<GameVideo> GetObjectFromServer(string WhereClause)
         {
             // get Game_Videos metadata
-            var results = await igdb.QueryAsync<GameVideo>(IGDBClient.Endpoints.GameVideos, query: fieldList + " " + WhereClause + ";");
+            Communications comms = new Communications();
+            var results = await comms.APIComm<GameVideo>(IGDBClient.Endpoints.GameVideos, fieldList, WhereClause);
             var result = results.First();
 
             return result;

gaseous-server/Classes/Metadata/Games.cs

@@ -1,6 +1,5 @@
 using System;
 using System.Data;
-using gaseous_tools;
 using IGDB;
 using IGDB.Models;
 
@@ -15,11 +14,11 @@ namespace gaseous_server.Classes.Metadata
 
         }
 
-        private static IGDBClient igdb = new IGDBClient(
-                    // Found in Twitch Developer portal for your app
-                    Config.IGDB.ClientId,
-                    Config.IGDB.Secret
-                );
+        public class InvalidGameId : Exception
+        { 
+            public InvalidGameId(long Id) : base("Unable to find Game by id " + Id)
+            {}
+        }
 
         public static Game? GetGame(long Id, bool getAllMetadata, bool followSubGames, bool forceRefresh)
         {
@@ -106,10 +105,11 @@ namespace gaseous_server.Classes.Metadata
                     {
                         returnValue = await GetObjectFromServer(WhereClause);
                         Storage.NewCacheValue(returnValue, true);
+                        UpdateSubClasses(returnValue, getAllMetadata, followSubGames);
                     }
                     catch (Exception ex)
                     {
-                        gaseous_tools.Logging.Log(gaseous_tools.Logging.LogType.Warning, "Metadata: " + returnValue.GetType().Name, "An error occurred while connecting to IGDB. WhereClause: " + WhereClause, ex);
+                        Logging.Log(Logging.LogType.Warning, "Metadata: " + returnValue.GetType().Name, "An error occurred while connecting to IGDB. WhereClause: " + WhereClause, ex);
                         returnValue = Storage.GetCacheValue<Game>(returnValue, "id", (long)searchValue);
                     }
                     return returnValue;
@@ -122,21 +122,71 @@ namespace gaseous_server.Classes.Metadata
 
         private static void UpdateSubClasses(Game Game, bool getAllMetadata, bool followSubGames)
         {
+            // required metadata
             if (Game.Cover != null)
             {
                 Cover GameCover = Covers.GetCover(Game.Cover.Id, Config.LibraryConfiguration.LibraryMetadataDirectory_Game(Game));
             }
 
+            if (Game.Genres != null)
+            {
+                foreach (long GenreId in Game.Genres.Ids)
+                {
+                    Genre GameGenre = Genres.GetGenres(GenreId);
+                }
+            }
+
+            if (Game.GameModes != null)
+            {
+                foreach (long gameModeId in Game.GameModes.Ids)
+                {
+                    GameMode gameMode = GameModes.GetGame_Modes(gameModeId);
+                }
+            }
+
+            if (Game.MultiplayerModes != null)
+            {
+                foreach (long multiplayerModeId in Game.MultiplayerModes.Ids)
+                {
+                    MultiplayerMode multiplayerMode = MultiplayerModes.GetGame_MultiplayerModes(multiplayerModeId);
+                }
+            }
+
+            if (Game.PlayerPerspectives != null)
+            {
+                foreach (long PerspectiveId in Game.PlayerPerspectives.Ids)
+                {
+                    PlayerPerspective GamePlayPerspective = PlayerPerspectives.GetGame_PlayerPerspectives(PerspectiveId);
+                }
+            }
+
+            if (Game.Themes != null)
+            {
+                foreach (long ThemeId in Game.Themes.Ids)
+                {
+                    Theme GameTheme = Themes.GetGame_Themes(ThemeId);
+                }
+            }
+
+            if (Game.AgeRatings != null)
+            {
+                foreach (long AgeRatingId in Game.AgeRatings.Ids)
+                {
+                    AgeRating GameAgeRating = AgeRatings.GetAgeRatings(AgeRatingId);
+                }
+            }
+
+            if (Game.ReleaseDates != null)
+            {
+                foreach (long ReleaseDateId in Game.ReleaseDates.Ids)
+                {
+                    ReleaseDate GameReleaseDate = ReleaseDates.GetReleaseDates(ReleaseDateId);
+                }
+            }
+
+            // optional metadata - usually downloaded as needed
             if (getAllMetadata == true)
             {
-                if (Game.AgeRatings != null)
-                {
-                    foreach (long AgeRatingId in Game.AgeRatings.Ids)
-                    {
-                        AgeRating GameAgeRating = AgeRatings.GetAgeRatings(AgeRatingId);
-                    }
-                }
-
                 if (Game.AlternativeNames != null)
                 {
                     foreach (long AlternativeNameId in Game.AlternativeNames.Ids)
@@ -196,14 +246,6 @@ namespace gaseous_server.Classes.Metadata
                     }
                 }
 
-                if (Game.Genres != null)
-                {
-                    foreach (long GenreId in Game.Genres.Ids)
-                    {
-                        Genre GameGenre = Genres.GetGenres(GenreId);
-                    }
-                }
-
                 if (Game.InvolvedCompanies != null)
                 {
                     foreach (long involvedCompanyId in Game.InvolvedCompanies.Ids)
@@ -212,22 +254,6 @@ namespace gaseous_server.Classes.Metadata
                     }
                 }
 
-                if (Game.GameModes != null)
-                {
-                    foreach (long gameModeId in Game.GameModes.Ids)
-                    {
-                        GameMode gameMode = GameModes.GetGame_Modes(gameModeId);
-                    }
-                }
-
-                if (Game.MultiplayerModes != null)
-                {
-                    foreach (long multiplayerModeId in Game.MultiplayerModes.Ids)
-                    {
-                        MultiplayerMode multiplayerMode = MultiplayerModes.GetGame_MultiplayerModes(multiplayerModeId);
-                    }
-                }
-
                 if (Game.Platforms != null)
                 {
                     foreach (long PlatformId in Game.Platforms.Ids)
@@ -236,14 +262,6 @@ namespace gaseous_server.Classes.Metadata
                     }
                 }
 
-                if (Game.PlayerPerspectives != null)
-                {
-                    foreach (long PerspectiveId in Game.PlayerPerspectives.Ids)
-                    {
-                        PlayerPerspective GamePlayPerspective = PlayerPerspectives.GetGame_PlayerPerspectives(PerspectiveId);
-                    }
-                }
-
                 if (Game.Screenshots != null)
                 {
                     foreach (long ScreenshotId in Game.Screenshots.Ids)
@@ -252,14 +270,6 @@ namespace gaseous_server.Classes.Metadata
                     }
                 }
 
-                if (Game.Themes != null)
-                {
-                    foreach (long ThemeId in Game.Themes.Ids)
-                    {
-                        Theme GameTheme = Themes.GetGame_Themes(ThemeId);
-                    }
-                }
-
                 if (Game.Videos != null)
                 {
                     foreach (long GameVideoId in Game.Videos.Ids)
@@ -279,11 +289,40 @@ namespace gaseous_server.Classes.Metadata
         private static async Task<Game> GetObjectFromServer(string WhereClause)
         {
             // get Game metadata
-            var results = await igdb.QueryAsync<Game>(IGDBClient.Endpoints.Games, query: fieldList + " " + WhereClause + ";");
+            Communications comms = new Communications();
+            var results = await comms.APIComm<Game>(IGDBClient.Endpoints.Games, fieldList, WhereClause);
             var result = results.First();
 
+            // add artificial unknown platform mapping
+            List<long> platformIds = new List<long>();
+            platformIds.Add(0);
+            if (result.Platforms != null)
+            {
+                if (result.Platforms.Ids != null)
+                {
+                    platformIds.AddRange(result.Platforms.Ids.ToList());
+                }
+            }
+            result.Platforms = new IdentitiesOrValues<Platform>(
+                ids: platformIds.ToArray<long>()
+            );
+
             return result;
         }
+        
+        public static void AssignAllGamesToPlatformIdZero()
+        {
+            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+            string sql = "SELECT * FROM Game;";
+            DataTable gamesTable = db.ExecuteCMD(sql);
+            foreach (DataRow gameRow in gamesTable.Rows)
+            {
+                sql = "DELETE FROM Relation_Game_Platforms WHERE PlatformsId = 0 AND GameId = @Id; INSERT INTO Relation_Game_Platforms (GameId, PlatformsId) VALUES (@Id, 0);";
+                Dictionary<string, object> dbDict = new Dictionary<string, object>();
+                dbDict.Add("Id", (long)gameRow["Id"]);
+                db.ExecuteCMD(sql, dbDict);
+            }
+        }
 
         public static Game[] SearchForGame(string SearchString, long PlatformId, SearchType searchType)
         {
@@ -294,7 +333,7 @@ namespace gaseous_server.Classes.Metadata
         private static async Task<Game[]> _SearchForGame(string SearchString, long PlatformId, SearchType searchType)
         {
             string searchBody = "";
-            searchBody += "fields id,name,slug,platforms,summary; ";
+            string searchFields = "fields id,name,slug,platforms,summary; ";
             switch (searchType)
             {
                 case SearchType.searchNoPlatform:
@@ -314,7 +353,8 @@ namespace gaseous_server.Classes.Metadata
             
 
             // get Game metadata
-            var results = await igdb.QueryAsync<Game>(IGDBClient.Endpoints.Games, query: searchBody);
+            Communications comms = new Communications();
+            var results = await comms.APIComm<Game>(IGDBClient.Endpoints.Games, searchFields, searchBody);
 
             return results;
         }
@@ -326,5 +366,40 @@ namespace gaseous_server.Classes.Metadata
             search = 2,
             searchNoPlatform = 3
         }
+
+        public class MinimalGameItem
+        {
+            public MinimalGameItem(Game gameObject)
+            {
+                this.Id = gameObject.Id;
+                this.Name = gameObject.Name;
+                this.TotalRating = gameObject.TotalRating;
+                this.TotalRatingCount = gameObject.TotalRatingCount;
+                this.Cover = gameObject.Cover;
+                this.Artworks = gameObject.Artworks;
+
+                // compile age ratings
+                this.AgeRatings = new List<AgeRating>();
+                if (gameObject.AgeRatings != null)
+                {
+                    foreach (long ageRatingId in gameObject.AgeRatings.Ids)
+                    {
+                        AgeRating? rating = Classes.Metadata.AgeRatings.GetAgeRatings(ageRatingId);
+                        if (rating != null)
+                        {
+                            this.AgeRatings.Add(rating);
+                        }
+                    }
+                }
+            }
+
+            public long? Id { get; set; }
+            public string Name { get; set; }
+            public double? TotalRating { get; set; }
+            public int? TotalRatingCount { get; set; }
+            public IGDB.IdentityOrValue<IGDB.Models.Cover> Cover { get; set; }
+            public IGDB.IdentitiesOrValues<IGDB.Models.Artwork> Artworks { get; set; }
+            public List<IGDB.Models.AgeRating> AgeRatings { get; set; }
+        }
     }
 }

gaseous-server/Classes/Metadata/Genres.cs

@@ -1,9 +1,7 @@
 using System;
-using gaseous_tools;
 using IGDB;
 using IGDB.Models;
-using MySqlX.XDevAPI.Common;
-using static gaseous_tools.Config.ConfigFile;
+
 
 namespace gaseous_server.Classes.Metadata
 {
@@ -15,12 +13,6 @@ namespace gaseous_server.Classes.Metadata
         {
         }
 
-        private static IGDBClient igdb = new IGDBClient(
-                    // Found in Twitch Developer portal for your app
-                    Config.IGDB.ClientId,
-                    Config.IGDB.Secret
-                );
-
         public static Genre? GetGenres(long? Id)
         {
             if ((Id == 0) || (Id == null))
@@ -82,7 +74,7 @@ namespace gaseous_server.Classes.Metadata
                     }
                     catch (Exception ex)
                     {
-                        gaseous_tools.Logging.Log(gaseous_tools.Logging.LogType.Warning, "Metadata: " + returnValue.GetType().Name, "An error occurred while connecting to IGDB. WhereClause: " + WhereClause, ex);
+                        Logging.Log(Logging.LogType.Warning, "Metadata: " + returnValue.GetType().Name, "An error occurred while connecting to IGDB. WhereClause: " + WhereClause, ex);
                         returnValue = Storage.GetCacheValue<Genre>(returnValue, "id", (long)searchValue);
                     }
                     break;
@@ -105,7 +97,8 @@ namespace gaseous_server.Classes.Metadata
         private static async Task<Genre> GetObjectFromServer(string WhereClause)
         {
             // get Genres metadata
-            var results = await igdb.QueryAsync<Genre>(IGDBClient.Endpoints.Genres, query: fieldList + " " + WhereClause + ";");
+            Communications comms = new Communications();
+            var results = await comms.APIComm<Genre>(IGDBClient.Endpoints.Genres, fieldList, WhereClause);
             var result = results.First();
 
             return result;

gaseous-server/Classes/Metadata/InvolvedCompany.cs

@@ -1,5 +1,4 @@
 using System;
-using gaseous_tools;
 using IGDB;
 using IGDB.Models;
 
@@ -13,12 +12,6 @@ namespace gaseous_server.Classes.Metadata
         {
         }
 
-        private static IGDBClient igdb = new IGDBClient(
-                    // Found in Twitch Developer portal for your app
-                    Config.IGDB.ClientId,
-                    Config.IGDB.Secret
-                );
-
         public static InvolvedCompany? GetInvolvedCompanies(long? Id)
         {
             if ((Id == 0) || (Id == null))
@@ -81,7 +74,7 @@ namespace gaseous_server.Classes.Metadata
                     }
                     catch (Exception ex)
                     {
-                        gaseous_tools.Logging.Log(gaseous_tools.Logging.LogType.Warning, "Metadata: " + returnValue.GetType().Name, "An error occurred while connecting to IGDB. WhereClause: " + WhereClause, ex);
+                        Logging.Log(Logging.LogType.Warning, "Metadata: " + returnValue.GetType().Name, "An error occurred while connecting to IGDB. WhereClause: " + WhereClause, ex);
                         returnValue = Storage.GetCacheValue<InvolvedCompany>(returnValue, "id", (long)searchValue);
                     }
                     break;
@@ -114,7 +107,8 @@ namespace gaseous_server.Classes.Metadata
             // get InvolvedCompanies metadata
             try
             {
-                var results = await igdb.QueryAsync<InvolvedCompany>(IGDBClient.Endpoints.InvolvedCompanies, query: fieldList + " " + WhereClause + ";");
+                Communications comms = new Communications();
+            var results = await comms.APIComm<InvolvedCompany>(IGDBClient.Endpoints.InvolvedCompanies, fieldList, WhereClause);
                 var result = results.First();
 
                 return result;

gaseous-server/Classes/Metadata/MultiplayerModes.cs

@@ -1,9 +1,7 @@
 using System;
-using gaseous_tools;
 using IGDB;
 using IGDB.Models;
-using MySqlX.XDevAPI.Common;
-using static gaseous_tools.Config.ConfigFile;
+
 
 namespace gaseous_server.Classes.Metadata
 {
@@ -15,12 +13,6 @@ namespace gaseous_server.Classes.Metadata
         {
         }
 
-        private static IGDBClient igdb = new IGDBClient(
-                    // Found in Twitch Developer portal for your app
-                    Config.IGDB.ClientId,
-                    Config.IGDB.Secret
-                );
-
         public static MultiplayerMode? GetGame_MultiplayerModes(long? Id)
         {
             if ((Id == 0) || (Id == null))
@@ -82,7 +74,7 @@ namespace gaseous_server.Classes.Metadata
                     }
                     catch (Exception ex)
                     {
-                        gaseous_tools.Logging.Log(gaseous_tools.Logging.LogType.Warning, "Metadata: " + returnValue.GetType().Name, "An error occurred while connecting to IGDB. WhereClause: " + WhereClause, ex);
+                        Logging.Log(Logging.LogType.Warning, "Metadata: " + returnValue.GetType().Name, "An error occurred while connecting to IGDB. WhereClause: " + WhereClause, ex);
                         returnValue = Storage.GetCacheValue<MultiplayerMode>(returnValue, "id", (long)searchValue);
                     }
                     break;
@@ -105,7 +97,8 @@ namespace gaseous_server.Classes.Metadata
         private static async Task<MultiplayerMode> GetObjectFromServer(string WhereClause)
         {
             // get Game_MultiplayerModes metadata
-            var results = await igdb.QueryAsync<MultiplayerMode>(IGDBClient.Endpoints.MultiplayerModes, query: fieldList + " " + WhereClause + ";");
+            Communications comms = new Communications();
+            var results = await comms.APIComm<MultiplayerMode>(IGDBClient.Endpoints.MultiplayerModes, fieldList, WhereClause);
             var result = results.First();
 
             return result;

gaseous-server/Classes/Metadata/PlatformLogos.cs

@@ -1,9 +1,7 @@
 using System;
-using gaseous_tools;
 using IGDB;
 using IGDB.Models;
-using MySqlX.XDevAPI.Common;
-using static gaseous_tools.Config.ConfigFile;
+
 
 namespace gaseous_server.Classes.Metadata
 {
@@ -15,12 +13,6 @@ namespace gaseous_server.Classes.Metadata
         {
         }
 
-        private static IGDBClient igdb = new IGDBClient(
-                    // Found in Twitch Developer portal for your app
-                    Config.IGDB.ClientId,
-                    Config.IGDB.Secret
-                );
-
         public static PlatformLogo? GetPlatformLogo(long? Id, string LogoPath)
         {
             if ((Id == 0) || (Id == null))
@@ -88,7 +80,7 @@ namespace gaseous_server.Classes.Metadata
                     }
                     catch (Exception ex)
                     {
-                        gaseous_tools.Logging.Log(gaseous_tools.Logging.LogType.Warning, "Metadata: " + returnValue.GetType().Name, "An error occurred while connecting to IGDB. WhereClause: " + WhereClause, ex);
+                        Logging.Log(Logging.LogType.Warning, "Metadata: " + returnValue.GetType().Name, "An error occurred while connecting to IGDB. WhereClause: " + WhereClause, ex);
                         returnValue = Storage.GetCacheValue<PlatformLogo>(returnValue, "id", (long)searchValue);
                     }
                     break;  
@@ -120,7 +112,8 @@ namespace gaseous_server.Classes.Metadata
         private static async Task<PlatformLogo?> GetObjectFromServer(string WhereClause, string LogoPath)
         {
             // get PlatformLogo metadata
-            var results = await igdb.QueryAsync<PlatformLogo>(IGDBClient.Endpoints.PlatformLogos, query: fieldList + " " + WhereClause + ";");
+            Communications comms = new Communications();
+            var results = await comms.APIComm<PlatformLogo>(IGDBClient.Endpoints.PlatformLogos, fieldList, WhereClause);
             if (results.Length > 0)
             {
                 var result = results.First();

gaseous-server/Classes/Metadata/PlatformVersions.cs

@@ -1,6 +1,5 @@
 using System;
 using System.Data;
-using gaseous_tools;
 using IGDB;
 using IGDB.Models;
 
@@ -14,12 +13,6 @@ namespace gaseous_server.Classes.Metadata
 		{
 		}
 
-        private static IGDBClient igdb = new IGDBClient(
-                    // Found in Twitch Developer portal for your app
-                    Config.IGDB.ClientId,
-                    Config.IGDB.Secret
-                );
-
         public static PlatformVersion? GetPlatformVersion(long Id, Platform ParentPlatform)
         {
             if (Id == 0)
@@ -86,7 +79,7 @@ namespace gaseous_server.Classes.Metadata
                     }
                     catch (Exception ex)
                     {
-                        gaseous_tools.Logging.Log(gaseous_tools.Logging.LogType.Warning, "Metadata: " + returnValue.GetType().Name, "An error occurred while connecting to IGDB. WhereClause: " + WhereClause, ex);
+                        Logging.Log(Logging.LogType.Warning, "Metadata: " + returnValue.GetType().Name, "An error occurred while connecting to IGDB. WhereClause: " + WhereClause, ex);
                         returnValue = Storage.GetCacheValue<PlatformVersion>(returnValue, "id", (long)searchValue);
                     }
                     return returnValue;
@@ -114,7 +107,8 @@ namespace gaseous_server.Classes.Metadata
         private static async Task<PlatformVersion?> GetObjectFromServer(string WhereClause)
         {
             // get PlatformVersion metadata
-            var results = await igdb.QueryAsync<PlatformVersion>(IGDBClient.Endpoints.PlatformVersions, query: fieldList + " " + WhereClause + ";");
+            Communications comms = new Communications();
+            var results = await comms.APIComm<PlatformVersion>(IGDBClient.Endpoints.PlatformVersions, fieldList, WhereClause);
             if (results.Length > 0)
             {
                 var result = results.First();

gaseous-server/Classes/Metadata/Platforms.cs

@@ -1,7 +1,6 @@
 using System;
 using System.Data;
 using System.Net;
-using gaseous_tools;
 using IGDB;
 using IGDB.Models;
 
@@ -16,12 +15,6 @@ namespace gaseous_server.Classes.Metadata
 
 		}
 
-        private static IGDBClient igdb = new IGDBClient(
-                    // Found in Twitch Developer portal for your app
-                    Config.IGDB.ClientId,
-                    Config.IGDB.Secret
-                );
-
         public static Platform? GetPlatform(long Id, bool forceRefresh = false)
 		{
             if (Id == 0)
@@ -169,11 +162,26 @@ namespace gaseous_server.Classes.Metadata
         private static async Task<Platform> GetObjectFromServer(string WhereClause)
         {
             // get platform metadata
-            var results = await igdb.QueryAsync<Platform>(IGDBClient.Endpoints.Platforms, query: fieldList + " " + WhereClause + ";");
+            Communications comms = new Communications();
+            var results = await comms.APIComm<Platform>(IGDBClient.Endpoints.Platforms, fieldList, WhereClause);
             var result = results.First();
 
             return result;
         }
+
+        public static void AssignAllPlatformsToGameIdZero()
+        {
+            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+            string sql = "SELECT * FROM Platform;";
+            DataTable platformsTable = db.ExecuteCMD(sql);
+            foreach (DataRow platformRow in platformsTable.Rows)
+            {
+                sql = "DELETE FROM Relation_Game_Platforms WHERE GameId = 0 AND PlatformsId = @Id; INSERT INTO Relation_Game_Platforms (GameId, PlatformsId) VALUES (0, @Id);";
+                Dictionary<string, object> dbDict = new Dictionary<string, object>();
+                dbDict.Add("Id", (long)platformRow["Id"]);
+                db.ExecuteCMD(sql, dbDict);
+            }
+        }
     }
 }
 

gaseous-server/Classes/Metadata/PlayerPerspectives.cs

@@ -1,9 +1,7 @@
 using System;
-using gaseous_tools;
 using IGDB;
 using IGDB.Models;
-using MySqlX.XDevAPI.Common;
-using static gaseous_tools.Config.ConfigFile;
+
 
 namespace gaseous_server.Classes.Metadata
 {
@@ -15,12 +13,6 @@ namespace gaseous_server.Classes.Metadata
         {
         }
 
-        private static IGDBClient igdb = new IGDBClient(
-                    // Found in Twitch Developer portal for your app
-                    Config.IGDB.ClientId,
-                    Config.IGDB.Secret
-                );
-
         public static PlayerPerspective? GetGame_PlayerPerspectives(long? Id)
         {
             if ((Id == 0) || (Id == null))
@@ -84,7 +76,7 @@ namespace gaseous_server.Classes.Metadata
                     }
                     catch (Exception ex)
                     {
-                        gaseous_tools.Logging.Log(gaseous_tools.Logging.LogType.Warning, "Metadata: " + returnValue.GetType().Name, "An error occurred while connecting to IGDB. WhereClause: " + WhereClause, ex);
+                        Logging.Log(Logging.LogType.Warning, "Metadata: " + returnValue.GetType().Name, "An error occurred while connecting to IGDB. WhereClause: " + WhereClause, ex);
                         returnValue = Storage.GetCacheValue<PlayerPerspective>(returnValue, "id", (long)searchValue);
                     }
                     break;
@@ -107,7 +99,8 @@ namespace gaseous_server.Classes.Metadata
         private static async Task<PlayerPerspective> GetObjectFromServer(string WhereClause)
         {
             // get Game_PlayerPerspectives metadata
-            var results = await igdb.QueryAsync<PlayerPerspective>(IGDBClient.Endpoints.PlayerPerspectives, query: fieldList + " " + WhereClause + ";");
+            Communications comms = new Communications();
+            var results = await comms.APIComm<PlayerPerspective>(IGDBClient.Endpoints.PlayerPerspectives, fieldList, WhereClause);
             var result = results.First();
 
             return result;

gaseous-server/Classes/Metadata/ReleaseDates.cs

@@ -0,0 +1,108 @@
+using System;
+using IGDB;
+using IGDB.Models;
+
+
+namespace gaseous_server.Classes.Metadata
+{
+	public class ReleaseDates
+    {
+        const string fieldList = "fields category,checksum,created_at,date,game,human,m,platform,region,status,updated_at,y;";
+
+        public ReleaseDates()
+        {
+        }
+
+        public static ReleaseDate? GetReleaseDates(long? Id)
+        {
+            if ((Id == 0) || (Id == null))
+            {
+                return null;
+            }
+            else
+            {
+                Task<ReleaseDate> RetVal = _GetReleaseDates(SearchUsing.id, Id);
+                return RetVal.Result;
+            }
+        }
+
+        public static ReleaseDate GetReleaseDates(string Slug)
+        {
+            Task<ReleaseDate> RetVal = _GetReleaseDates(SearchUsing.slug, Slug);
+            return RetVal.Result;
+        }
+
+        private static async Task<ReleaseDate> _GetReleaseDates(SearchUsing searchUsing, object searchValue)
+        {
+            // check database first
+            Storage.CacheStatus? cacheStatus = new Storage.CacheStatus();
+            if (searchUsing == SearchUsing.id)
+            {
+                cacheStatus = Storage.GetCacheStatus("ReleaseDate", (long)searchValue);
+            }
+            else
+            {
+                cacheStatus = Storage.GetCacheStatus("ReleaseDate", (string)searchValue);
+            }
+
+            // set up where clause
+            string WhereClause = "";
+            switch (searchUsing)
+            {
+                case SearchUsing.id:
+                    WhereClause = "where id = " + searchValue;
+                    break;
+                case SearchUsing.slug:
+                    WhereClause = "where slug = " + searchValue;
+                    break;
+                default:
+                    throw new Exception("Invalid search type");
+            }
+
+            ReleaseDate returnValue = new ReleaseDate();
+            switch (cacheStatus)
+            {
+                case Storage.CacheStatus.NotPresent:
+                    returnValue = await GetObjectFromServer(WhereClause);
+                    Storage.NewCacheValue(returnValue);
+                    break;  
+                case Storage.CacheStatus.Expired:
+                    try
+                    {
+                        returnValue = await GetObjectFromServer(WhereClause);
+                        Storage.NewCacheValue(returnValue, true);
+                    }
+                    catch (Exception ex)
+                    {
+                        Logging.Log(Logging.LogType.Warning, "Metadata: " + returnValue.GetType().Name, "An error occurred while connecting to IGDB. WhereClause: " + WhereClause, ex);
+                        returnValue = Storage.GetCacheValue<ReleaseDate>(returnValue, "id", (long)searchValue);
+                    }
+                    break;
+                case Storage.CacheStatus.Current:
+                    returnValue = Storage.GetCacheValue<ReleaseDate>(returnValue, "id", (long)searchValue);
+                    break;
+                default:
+                    throw new Exception("How did you get here?");
+            }
+
+            return returnValue;
+        }
+
+        private enum SearchUsing
+        {
+            id,
+            slug
+        }
+
+        private static async Task<ReleaseDate> GetObjectFromServer(string WhereClause)
+        {
+            // get ReleaseDates metadata
+            Communications comms = new Communications();
+            var results = await comms.APIComm<ReleaseDate>(IGDBClient.Endpoints.ReleaseDates, fieldList, WhereClause);
+            var result = results.First();
+
+            return result;
+        }
+	}
+}
+

gaseous-server/Classes/Metadata/Screenshots.cs

@@ -1,9 +1,7 @@
 using System;
-using gaseous_tools;
 using IGDB;
 using IGDB.Models;
-using MySqlX.XDevAPI.Common;
-using static gaseous_tools.Config.ConfigFile;
+
 
 namespace gaseous_server.Classes.Metadata
 {
@@ -15,12 +13,6 @@ namespace gaseous_server.Classes.Metadata
         {
         }
 
-        private static IGDBClient igdb = new IGDBClient(
-                    // Found in Twitch Developer portal for your app
-                    Config.IGDB.ClientId,
-                    Config.IGDB.Secret
-                );
-
         public static Screenshot? GetScreenshot(long? Id, string LogoPath)
         {
             if ((Id == 0) || (Id == null))
@@ -86,7 +78,7 @@ namespace gaseous_server.Classes.Metadata
                     }
                     catch (Exception ex)
                     {
-                        gaseous_tools.Logging.Log(gaseous_tools.Logging.LogType.Warning, "Metadata: " + returnValue.GetType().Name, "An error occurred while connecting to IGDB. WhereClause: " + WhereClause, ex);
+                        Logging.Log(Logging.LogType.Warning, "Metadata: " + returnValue.GetType().Name, "An error occurred while connecting to IGDB. WhereClause: " + WhereClause, ex);
                         returnValue = Storage.GetCacheValue<Screenshot>(returnValue, "id", (long)searchValue);
                     }
                     break;
@@ -116,7 +108,8 @@ namespace gaseous_server.Classes.Metadata
         private static async Task<Screenshot> GetObjectFromServer(string WhereClause, string LogoPath)
         {
             // get Screenshot metadata
-            var results = await igdb.QueryAsync<Screenshot>(IGDBClient.Endpoints.Screenshots, query: fieldList + " " + WhereClause + ";");
+            Communications comms = new Communications();
+            var results = await comms.APIComm<Screenshot>(IGDBClient.Endpoints.Screenshots, fieldList, WhereClause);
             var result = results.First();
 
             //GetImageFromServer(result.Url, LogoPath, LogoSize.t_thumb, result.ImageId);

gaseous-server/Classes/Metadata/Storage.cs

@@ -1,9 +1,9 @@
 using System;
 using System.Data;
 using System.Reflection;
-using gaseous_tools;
 using IGDB;
 using IGDB.Models;
+using Microsoft.Extensions.Caching.Memory;
 
 namespace gaseous_server.Classes.Metadata
 {
@@ -18,12 +18,12 @@ namespace gaseous_server.Classes.Metadata
 
 		public static CacheStatus GetCacheStatus(string Endpoint, string Slug)
 		{
-			return _GetCacheStatus(Endpoint, "slug", Slug);
+            return _GetCacheStatus(Endpoint, "slug", Slug);
 		}
 
         public static CacheStatus GetCacheStatus(string Endpoint, long Id)
         {
-			return _GetCacheStatus(Endpoint, "id", Id);
+            return _GetCacheStatus(Endpoint, "id", Id);
         }
 
         public static CacheStatus GetCacheStatus(DataRow Row)
@@ -48,7 +48,7 @@ namespace gaseous_server.Classes.Metadata
 
         private static CacheStatus _GetCacheStatus(string Endpoint, string SearchField, object SearchValue)
 		{
-            Database db = new gaseous_tools.Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
 
 			string sql = "SELECT lastUpdated FROM " + Endpoint + " WHERE " + SearchField + " = @" + SearchField;
 
@@ -134,6 +134,9 @@ namespace gaseous_server.Classes.Metadata
                                     newDict = Newtonsoft.Json.JsonConvert.DeserializeObject<Dictionary<string, object>>(newObjectValue);
 									newObjectValue = Newtonsoft.Json.JsonConvert.SerializeObject(newDict["Ids"]);
                                     objectDict[key.Key] = newObjectValue;
+
+                                    StoreRelations(ObjectTypeName, key.Key, (long)objectDict["Id"], newObjectValue);
+
                                     break;
 								case "int32[]":
                                     newObjectValue = Newtonsoft.Json.JsonConvert.SerializeObject(objectValue);
@@ -156,7 +159,7 @@ namespace gaseous_server.Classes.Metadata
 			}
 
             // execute sql
-            Database db = new gaseous_tools.Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
 			db.ExecuteCMD(sql, objectDict);
         }
 
@@ -164,7 +167,7 @@ namespace gaseous_server.Classes.Metadata
 		{
             string Endpoint = EndpointType.GetType().Name;
 
-            Database db = new gaseous_tools.Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
 
             string sql = "SELECT * FROM " + Endpoint + " WHERE " + SearchField + " = @" + SearchField;
 
@@ -181,7 +184,9 @@ namespace gaseous_server.Classes.Metadata
             else
             {
 				DataRow dataRow = dt.Rows[0];
-                return BuildCacheObject<T>(EndpointType, dataRow);
+                object returnObject = BuildCacheObject<T>(EndpointType, dataRow);
+                
+                return (T)returnObject;
             }
         }
 
@@ -364,6 +369,12 @@ namespace gaseous_server.Classes.Metadata
                                 case "[igdb.models.startdatecategory":
                                     property.SetValue(EndpointType, (StartDateCategory)dataRow[property.Name]);
                                     break;
+                                case "[igdb.models.releasedateregion":
+                                    property.SetValue(EndpointType, (ReleaseDateRegion)dataRow[property.Name]);
+                                    break;
+                                    case "[igdb.models.releasedatecategory":
+                                    property.SetValue(EndpointType, (ReleaseDateCategory)dataRow[property.Name]);
+                                    break;
                                 default:
                                     property.SetValue(EndpointType, dataRow[property.Name]);
                                     break;
@@ -380,6 +391,52 @@ namespace gaseous_server.Classes.Metadata
 
             return EndpointType;
         }
+
+        private static void StoreRelations(string PrimaryTable, string SecondaryTable, long ObjectId, string Relations)
+        {
+            string TableName = "Relation_" + PrimaryTable + "_" + SecondaryTable;
+            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+            string sql = "SELECT * FROM information_schema.tables WHERE table_schema = '" + Config.DatabaseConfiguration.DatabaseName + "' AND table_name = '" + TableName + "';";
+            DataTable data = db.ExecuteCMD(sql);
+            if (data.Rows.Count == 0)
+            {
+                // table doesn't exist, create it
+                sql = "CREATE TABLE `" + Config.DatabaseConfiguration.DatabaseName + "`.`" + TableName + "` (`" + PrimaryTable + "Id` BIGINT NOT NULL, `" + SecondaryTable + "Id` BIGINT NOT NULL, PRIMARY KEY (`" + PrimaryTable + "Id`, `" + SecondaryTable + "Id`), INDEX `idx_PrimaryColumn` (`" + PrimaryTable + "Id` ASC) VISIBLE);";
+                db.ExecuteCMD(sql);
+            }
+            else
+            {
+                // clean existing records for this object
+                sql = "DELETE FROM " + TableName + " WHERE `" + PrimaryTable + "Id` = @objectid";
+                Dictionary<string, object> dbDict = new Dictionary<string, object>();
+                dbDict.Add("objectid", ObjectId);
+                db.ExecuteCMD(sql, dbDict);
+            }
+
+            // insert data
+            long[] RelationValues = Newtonsoft.Json.JsonConvert.DeserializeObject<long[]>(Relations);
+            foreach (long RelationValue in RelationValues)
+            {
+                sql = "INSERT INTO " + TableName + " (`" + PrimaryTable + "Id`, `" + SecondaryTable + "Id`) VALUES (@objectid, @relationvalue);";
+                Dictionary<string, object> dbDict = new Dictionary<string, object>();
+                dbDict.Add("objectid", ObjectId);
+                dbDict.Add("relationvalue", RelationValue);
+                db.ExecuteCMD(sql, dbDict);
+            }
+        }
+
+        private class MemoryCacheObject
+        {
+            public object Object { get; set; }
+            public DateTime CreationTime { get; } = DateTime.UtcNow;
+            public DateTime ExpiryTime 
+            {
+                get
+                {
+                    return CreationTime.AddMinutes(60);
+                }
+            }
+        }
     }
 }
 

gaseous-server/Classes/Metadata/Themes.cs

@@ -1,9 +1,7 @@
 using System;
-using gaseous_tools;
 using IGDB;
 using IGDB.Models;
-using MySqlX.XDevAPI.Common;
-using static gaseous_tools.Config.ConfigFile;
+
 
 namespace gaseous_server.Classes.Metadata
 {
@@ -15,12 +13,6 @@ namespace gaseous_server.Classes.Metadata
         {
         }
 
-        private static IGDBClient igdb = new IGDBClient(
-                    // Found in Twitch Developer portal for your app
-                    Config.IGDB.ClientId,
-                    Config.IGDB.Secret
-                );
-
         public static Theme? GetGame_Themes(long? Id)
         {
             if ((Id == 0) || (Id == null))
@@ -85,7 +77,7 @@ namespace gaseous_server.Classes.Metadata
                     }
                     catch (Exception ex)
                     {
-                        gaseous_tools.Logging.Log(gaseous_tools.Logging.LogType.Warning, "Metadata: " + returnValue.GetType().Name, "An error occurred while connecting to IGDB. WhereClause: " + WhereClause, ex);
+                        Logging.Log(Logging.LogType.Warning, "Metadata: " + returnValue.GetType().Name, "An error occurred while connecting to IGDB. WhereClause: " + WhereClause, ex);
                         return Storage.GetCacheValue<Theme>(returnValue, "id", (long)searchValue);
                     }
                 case Storage.CacheStatus.Current:
@@ -107,7 +99,8 @@ namespace gaseous_server.Classes.Metadata
         private static async Task<Theme> GetObjectFromServer(string WhereClause)
         {
             // get Game_Themes metadata
-            var results = await igdb.QueryAsync<Theme>(IGDBClient.Endpoints.Themes, query: fieldList + " " + WhereClause + ";");
+            Communications comms = new Communications();
+            var results = await comms.APIComm<Theme>(IGDBClient.Endpoints.Themes, fieldList, WhereClause);
             var result = results.First();
 
             return result;

gaseous-server/Classes/MetadataManagement.cs

@@ -1,51 +1,74 @@
 using System;
 using System.Data;
 using gaseous_server.Models;
-using gaseous_tools;
 
 namespace gaseous_server.Classes
 {
-	public class MetadataManagement
+	public class MetadataManagement : QueueItemStatus
 	{
-		public static void RefreshMetadata(bool forceRefresh = false)
+		public void RefreshMetadata(bool forceRefresh = false)
 		{
-            Database db = new gaseous_tools.Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
             string sql = "";
 			DataTable dt = new DataTable();
 			
+			// disabling forceRefresh
+			forceRefresh = false;
+
 			// update platforms
 			sql = "SELECT Id, `Name` FROM Platform;";
 			dt = db.ExecuteCMD(sql);
 
+			int StatusCounter = 1;
 			foreach (DataRow dr in dt.Rows)
 			{
+				SetStatus(StatusCounter, dt.Rows.Count, "Refreshing metadata for platform " + dr["name"]);
+
 				try
 				{
-					Logging.Log(Logging.LogType.Information, "Metadata Refresh", "Refreshing metadata for platform " + dr["name"] + " (" + dr["id"] + ")");
+					Logging.Log(Logging.LogType.Information, "Metadata Refresh", "(" + StatusCounter + "/" + dt.Rows.Count + "): Refreshing metadata for platform " + dr["name"] + " (" + dr["id"] + ")");
 					Metadata.Platforms.GetPlatform((long)dr["id"], true);
 				}
 				catch (Exception ex)
 				{
 					Logging.Log(Logging.LogType.Critical, "Metadata Refresh", "An error occurred while refreshing metadata for " + dr["name"], ex);
 				}
+
+				StatusCounter += 1;
 			}
+			ClearStatus();
 
 			// update games
-			sql = "SELECT Id, `Name` FROM Game;";
+			if (forceRefresh == true)
+			{
+				// when forced, only update games with ROMs for
+				sql = "SELECT Id, `Name` FROM view_GamesWithRoms;";
+			}
+			else
+			{
+				// when run normally, update all games (since this will honour cache timeouts)
+				sql = "SELECT Id, `Name` FROM Game;";
+			}
 			dt = db.ExecuteCMD(sql);
 
+			StatusCounter = 1;
 			foreach (DataRow dr in dt.Rows)
 			{
+				SetStatus(StatusCounter, dt.Rows.Count, "Refreshing metadata for game " + dr["name"]);
+
 				try
 				{
-					Logging.Log(Logging.LogType.Information, "Metadata Refresh", "Refreshing metadata for game " + dr["name"] + " (" + dr["id"] + ")");
-					Metadata.Games.GetGame((long)dr["id"], true, true, forceRefresh);
+					Logging.Log(Logging.LogType.Information, "Metadata Refresh", "(" + StatusCounter + "/" + dt.Rows.Count + "): Refreshing metadata for game " + dr["name"] + " (" + dr["id"] + ")");
+					Metadata.Games.GetGame((long)dr["id"], true, false, forceRefresh);
 				}
 				catch (Exception ex)
 				{
 					Logging.Log(Logging.LogType.Critical, "Metadata Refresh", "An error occurred while refreshing metadata for " + dr["name"], ex);
 				}
+
+				StatusCounter += 1;
 			}
+			ClearStatus();
         }
 	}
 }

gaseous-server/Classes/QueueItemStatus.cs

@@ -0,0 +1,41 @@
+namespace gaseous_server.Classes
+{
+    public class QueueItemStatus
+    {
+        internal ProcessQueue.QueueItem? CallingQueueItem = null;
+
+        private int _CurrentItemNumber = 0;
+        private int _MaxItemsNumber = 0;
+        private string _StatusText = "";
+
+        public int CurrentItemNumber => _CurrentItemNumber;
+        public int MaxItemsNumber => _MaxItemsNumber;
+        public string StatusText => _StatusText;
+
+        public void SetStatus(int CurrentItemNumber, int MaxItemsNumber, string StatusText)
+        {
+            this._CurrentItemNumber = CurrentItemNumber;
+            this._MaxItemsNumber = MaxItemsNumber;
+            this._StatusText = StatusText;
+
+            if (CallingQueueItem != null)
+            {
+                CallingQueueItem.CurrentState = _CurrentItemNumber + " of " + _MaxItemsNumber + ": " + _StatusText;
+                CallingQueueItem.CurrentStateProgress = _CurrentItemNumber + " of " + _MaxItemsNumber;
+            }
+        }
+
+        public void ClearStatus()
+        {
+            this._CurrentItemNumber = 0;
+            this._MaxItemsNumber = 0;
+            this._StatusText = "";
+
+            if (CallingQueueItem != null)
+            {
+                CallingQueueItem.CurrentState = "";
+                CallingQueueItem.CurrentStateProgress = "";
+            }
+        }
+    }
+}

gaseous-server/Classes/RomMediaGroup.cs

@@ -0,0 +1,440 @@
+using System;
+using System.Data;
+using gaseous_signature_parser.models.RomSignatureObject;
+using Microsoft.VisualBasic;
+using IGDB.Models;
+using gaseous_server.Classes.Metadata;
+using System.IO.Compression;
+
+namespace gaseous_server.Classes
+{
+	public class RomMediaGroup
+    {
+        public class InvalidMediaGroupId : Exception
+        { 
+            public InvalidMediaGroupId(long Id) : base("Unable to find media group by id " + Id)
+            {}
+        }
+
+        public static GameRomMediaGroupItem CreateMediaGroup(long GameId, long PlatformId, List<long> RomIds)
+        {
+            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+            string sql = "INSERT INTO RomMediaGroup (Status, PlatformId, GameId) VALUES (@status, @platformid, @gameid); SELECT CAST(LAST_INSERT_ID() AS SIGNED);";
+            Dictionary<string, object> dbDict = new Dictionary<string, object>();
+            dbDict.Add("status", GameRomMediaGroupItem.GroupBuildStatus.WaitingForBuild);
+            dbDict.Add("gameid", GameId);
+            dbDict.Add("platformid", PlatformId);
+            DataTable mgInsert = db.ExecuteCMD(sql, dbDict);
+            long mgId = (long)mgInsert.Rows[0][0];
+            foreach (long RomId in RomIds)
+            {
+                try
+                {
+                    Roms.GameRomItem gameRomItem = Roms.GetRom(RomId);
+                    if (gameRomItem.PlatformId == PlatformId)
+                    {
+                        sql = "INSERT INTO RomMediaGroup_Members (GroupId, RomId) VALUES (@groupid, @romid);";
+                        dbDict.Clear();
+                        dbDict.Add("groupid", mgId);
+                        dbDict.Add("romid", RomId);
+                        db.ExecuteCMD(sql, dbDict);
+                    }
+                    else
+                    {
+                        Logging.Log(Logging.LogType.Warning, "Media Group", "Unable to add ROM id " + RomId + " to group. ROM platform is different from group platform.");
+                    }
+                }
+                catch (Roms.InvalidRomId irid)
+                {
+                    Logging.Log(Logging.LogType.Warning, "Media Group", "Unable to add ROM id " + RomId + " to group. ROM doesn't exist", irid);
+                }
+            }
+
+            StartMediaGroupBuild(mgId);
+
+            return GetMediaGroup(mgId);
+        }
+
+        public static GameRomMediaGroupItem GetMediaGroup(long Id)
+        {
+            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+            string sql = "SELECT * FROM RomMediaGroup WHERE Id=@id;";
+            Dictionary<string, object> dbDict = new Dictionary<string, object>();
+            dbDict.Add("id", Id);
+
+            DataTable dataTable = db.ExecuteCMD(sql, dbDict);
+
+            if (dataTable.Rows.Count == 0)
+            {
+                throw new InvalidMediaGroupId(Id);
+            }
+            else
+            {
+                GameRomMediaGroupItem mediaGroupItem = BuildMediaGroupFromRow(dataTable.Rows[0]);
+                return mediaGroupItem;
+            }
+        }
+
+        public static List<GameRomMediaGroupItem> GetMediaGroupsFromGameId(long GameId)
+        {
+            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+            string sql = "SELECT * FROM RomMediaGroup WHERE GameId=@gameid;";
+            Dictionary<string, object> dbDict = new Dictionary<string, object>();
+            dbDict.Add("gameid", GameId);
+
+            DataTable dataTable = db.ExecuteCMD(sql, dbDict);
+
+            List<GameRomMediaGroupItem> mediaGroupItems = new List<GameRomMediaGroupItem>();
+
+            foreach (DataRow row in dataTable.Rows)
+            {
+                mediaGroupItems.Add(BuildMediaGroupFromRow(row));
+            }
+
+            mediaGroupItems.Sort((x, y) => x.PlatformName.CompareTo(y.PlatformName));
+
+            return mediaGroupItems;
+        }
+
+        public static GameRomMediaGroupItem EditMediaGroup(long Id, List<long> RomIds)
+        {
+            GameRomMediaGroupItem mg = GetMediaGroup(Id);
+
+            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+            string sql = "";
+            Dictionary<string, object> dbDict = new Dictionary<string, object>();
+
+            // delete roms from group
+            sql = "DELETE FROM RomMediaGroup_Members WHERE GroupId=@groupid;";
+            dbDict.Clear();
+            dbDict.Add("groupid", Id);
+            db.ExecuteCMD(sql, dbDict);
+
+            // add roms to group
+            foreach (long RomId in RomIds)
+            {
+                try
+                {
+                    Roms.GameRomItem gameRomItem = Roms.GetRom(RomId);
+                    if (gameRomItem.PlatformId == mg.PlatformId)
+                    {
+                        sql = "INSERT INTO RomMediaGroup_Members (GroupId, RomId) VALUES (@groupid, @romid);";
+                        dbDict.Clear();
+                        dbDict.Add("groupid", Id);
+                        dbDict.Add("romid", RomId);
+                        db.ExecuteCMD(sql, dbDict);
+                    }
+                    else
+                    {
+                        Logging.Log(Logging.LogType.Warning, "Media Group", "Unable to add ROM id " + RomId + " to group. ROM platform is different from group platform.");
+                    }
+                }
+                catch (Roms.InvalidRomId irid)
+                {
+                    Logging.Log(Logging.LogType.Warning, "Media Group", "Unable to add ROM id " + RomId + " to group. ROM doesn't exist", irid);
+                }
+            }
+
+            // set group to rebuild
+            sql = "UPDATE RomMediaGroup SET Status=1 WHERE GroupId=@groupid;";
+            dbDict.Clear();
+            dbDict.Add("groupid", Id);
+            db.ExecuteCMD(sql, dbDict);
+
+            string MediaGroupZipPath = Path.Combine(Config.LibraryConfiguration.LibraryMediaGroupDirectory, Id + ".zip");
+            if (File.Exists(MediaGroupZipPath))
+            {
+                File.Delete(MediaGroupZipPath);
+            }
+
+            StartMediaGroupBuild(Id);
+
+            // return to caller
+            return GetMediaGroup(Id);
+        }
+
+        public static void DeleteMediaGroup(long Id)
+        {
+            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+            string sql = "DELETE FROM RomMediaGroup WHERE Id=@id;";
+            Dictionary<string, object> dbDict = new Dictionary<string, object>();
+            dbDict.Add("id", Id);
+            db.ExecuteCMD(sql, dbDict);
+
+            string MediaGroupZipPath = Path.Combine(Config.LibraryConfiguration.LibraryMediaGroupDirectory, Id + ".zip");
+            if (File.Exists(MediaGroupZipPath))
+            {
+                File.Delete(MediaGroupZipPath);
+            }
+        }
+
+        internal static GameRomMediaGroupItem BuildMediaGroupFromRow(DataRow row)
+        {
+            GameRomMediaGroupItem mediaGroupItem = new GameRomMediaGroupItem();
+            mediaGroupItem.Id = (long)row["Id"];
+            mediaGroupItem.Status = (GameRomMediaGroupItem.GroupBuildStatus)row["Status"];
+            mediaGroupItem.PlatformId = (long)row["PlatformId"];
+            mediaGroupItem.GameId = (long)row["GameId"];
+            mediaGroupItem.RomIds = new List<long>();
+
+            // get members
+            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+            string sql = "SELECT * FROM RomMediaGroup_Members WHERE GroupId=@id;";
+            Dictionary<string, object> dbDict = new Dictionary<string, object>();
+            dbDict.Add("id", mediaGroupItem.Id);
+            DataTable data = db.ExecuteCMD(sql, dbDict);
+            foreach (DataRow dataRow in data.Rows)
+            {
+                mediaGroupItem.RomIds.Add((long)dataRow["RomId"]);
+            }
+
+            return mediaGroupItem;
+        }
+
+        public static void StartMediaGroupBuild(long Id)
+        {
+            GameRomMediaGroupItem mediaGroupItem = GetMediaGroup(Id);
+
+            if (mediaGroupItem.Status != GameRomMediaGroupItem.GroupBuildStatus.Building)
+            {
+                // set collection item to waitingforbuild
+                Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+                string sql = "UPDATE RomMediaGroup SET Status=@bs WHERE Id=@id";
+                Dictionary<string, object> dbDict = new Dictionary<string, object>();
+                dbDict.Add("id", Id);
+                dbDict.Add("bs", GameRomMediaGroupItem.GroupBuildStatus.WaitingForBuild);
+                db.ExecuteCMD(sql, dbDict);
+
+                // start background task
+                ProcessQueue.QueueItem queueItem = new ProcessQueue.QueueItem(ProcessQueue.QueueItemType.MediaGroupCompiler, 1, false, true);
+                queueItem.Options = Id;
+                queueItem.ForceExecute();
+                ProcessQueue.QueueItems.Add(queueItem);
+            }
+        }
+
+        public static void CompileMediaGroup(long Id)
+        {
+            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+
+            GameRomMediaGroupItem mediaGroupItem = GetMediaGroup(Id);
+            if (mediaGroupItem.Status == GameRomMediaGroupItem.GroupBuildStatus.WaitingForBuild)
+            {
+                Game GameObject = Games.GetGame(mediaGroupItem.GameId, false, false, false);
+                Platform PlatformObject = Platforms.GetPlatform(mediaGroupItem.PlatformId, false);
+
+                Logging.Log(Logging.LogType.Information, "Media Group", "Beginning build of media group: " + GameObject.Name + " for platform " + PlatformObject.Name);
+
+                // set starting
+                string sql = "UPDATE RomMediaGroup SET Status=@bs WHERE Id=@id";
+                Dictionary<string, object> dbDict = new Dictionary<string, object>();
+                dbDict.Add("id", mediaGroupItem.Id);
+                dbDict.Add("bs", GameRomMediaGroupItem.GroupBuildStatus.Building);
+                db.ExecuteCMD(sql, dbDict);
+
+                string ZipFilePath = Path.Combine(Config.LibraryConfiguration.LibraryMediaGroupDirectory, mediaGroupItem.Id + ".zip");
+                string ZipFileTempPath = Path.Combine(Config.LibraryConfiguration.LibraryTempDirectory, mediaGroupItem.Id.ToString());
+
+                try
+                {
+                    // clean up if needed
+                    if (File.Exists(ZipFilePath))
+                    {
+                        Logging.Log(Logging.LogType.Warning, "Media Group", "Deleting existing build of media group: " + GameObject.Name + " for platform " + PlatformObject.Name);
+                        File.Delete(ZipFilePath);
+                    }
+
+                    if (Directory.Exists(ZipFileTempPath))
+                    {
+                        Directory.Delete(ZipFileTempPath, true);
+                    }
+
+                    // gather media group files
+                    Directory.CreateDirectory(ZipFileTempPath);
+                    List<Roms.GameRomItem> romItems = new List<Roms.GameRomItem>();
+                    List<string> M3UFileContents = new List<string>();
+                    foreach (long RomId in mediaGroupItem.RomIds)
+                    {
+                        Roms.GameRomItem rom = Roms.GetRom(RomId);
+                        if (File.Exists(rom.Path))
+                        {
+                            Logging.Log(Logging.LogType.Information, "Media Group", "Copying ROM: " + rom.Name);
+                            File.Copy(rom.Path, Path.Combine(ZipFileTempPath, Path.GetFileName(rom.Path)));
+
+                            romItems.Add(rom);
+                        }
+                    }
+
+                    // build m3u
+                    romItems.Sort((a, b) =>
+                        {
+                            if (a.MediaDetail != null)
+                            {
+                                if (a.MediaDetail.Number != null && a.MediaDetail.Side != null)
+                                {
+                                    var firstCompare = a.MediaDetail.Number.ToString().CompareTo(b.MediaDetail.Number.ToString());
+                                    return firstCompare != 0 ? firstCompare : a.MediaDetail.Side.CompareTo(b.MediaDetail.Side);
+                                }
+                                else if (a.MediaDetail.Number != null && a.MediaDetail.Side == null)
+                                {
+                                    return a.MediaDetail.Number.ToString().CompareTo(b.MediaDetail.Number.ToString());
+                                }
+                                else if (a.MediaDetail.Number == null && a.MediaDetail.Side != null)
+                                {
+                                    return a.MediaDetail.Side.ToString().CompareTo(b.MediaDetail.Side.ToString());
+                                }
+                                else
+                                {
+                                    return a.Name.CompareTo(b.Name);
+                                }
+                            }
+                            else
+                            {
+                                return a.Name.CompareTo(b.Name);
+                            }
+                        }
+                    );
+                    foreach (Roms.GameRomItem romItem in romItems)
+                    {
+                        string M3UFileContent = "";
+                        M3UFileContent += romItem.Name;
+                        if (romItem.MediaLabel.Length == 0)
+                        {
+                            if (romItem.RomTypeMedia.Length > 0)
+                            {
+                                M3UFileContent += "|" + romItem.RomTypeMedia;
+                            }
+                        }
+                        else
+                        {
+                            M3UFileContent += "|" + romItem.MediaLabel;
+                        }
+                        M3UFileContents.Add(M3UFileContent);
+                    }
+
+                    File.WriteAllText(Path.Combine(ZipFileTempPath, GameObject.Name + ".m3u"), String.Join(Environment.NewLine, M3UFileContents));
+
+                    // compress to zip
+                    Logging.Log(Logging.LogType.Information, "Media Group", "Compressing media group");
+                    if (!Directory.Exists(Config.LibraryConfiguration.LibraryMediaGroupDirectory))
+                    {
+                        Directory.CreateDirectory(Config.LibraryConfiguration.LibraryMediaGroupDirectory);
+                    }
+                    ZipFile.CreateFromDirectory(ZipFileTempPath, ZipFilePath, CompressionLevel.SmallestSize, false);
+
+                    // clean up
+                    if (Directory.Exists(ZipFileTempPath))
+                    {
+                        Logging.Log(Logging.LogType.Information, "Media Group", "Cleaning up");
+                        Directory.Delete(ZipFileTempPath, true);
+                    }
+
+                    // set completed
+                    dbDict["bs"] = GameRomMediaGroupItem.GroupBuildStatus.Completed;
+                    db.ExecuteCMD(sql, dbDict);
+                }
+                catch (Exception ex)
+                {
+                    // clean up
+                    if (Directory.Exists(ZipFileTempPath))
+                    {
+                        Directory.Delete(ZipFileTempPath, true);
+                    }
+
+                    if (File.Exists(ZipFilePath))
+                    {
+                        File.Delete(ZipFilePath);
+                    }
+
+                    // set failed
+                    dbDict["bs"] = GameRomMediaGroupItem.GroupBuildStatus.Failed;
+                    db.ExecuteCMD(sql, dbDict);
+
+                    Logging.Log(Logging.LogType.Critical, "Media Group", "Media Group building has failed", ex);
+                }
+            }
+        }
+
+        public class GameRomMediaGroupItem
+		{
+			public long Id { get; set; }
+			public long GameId { get; set; }
+			public long PlatformId { get; set; }
+            public string PlatformName {
+                get
+                {
+                    try
+                    {
+                        return Platforms.GetPlatform(PlatformId, false).Name;
+                    }
+                    catch
+                    {
+                        return "Unknown";
+                    }
+                }
+            }
+			public List<long> RomIds { get; set; }
+			private GroupBuildStatus _Status { get; set; }
+			public GroupBuildStatus Status {
+				get
+				{
+					if (_Status == GroupBuildStatus.Completed)
+					{
+						if (File.Exists(MediaGroupZipPath))
+						{
+							return GroupBuildStatus.Completed;
+						}
+						else
+						{
+							return GroupBuildStatus.NoStatus;
+						}
+					}
+					else
+					{
+						return _Status;
+					}
+				}
+                set
+                {
+                    _Status = value;
+                }
+			}
+			public long? Size {
+				get
+                {
+                    if (Status == GroupBuildStatus.Completed)
+                    {
+                        if (File.Exists(MediaGroupZipPath))
+                        {
+                            FileInfo fi = new FileInfo(MediaGroupZipPath);
+                            return fi.Length;
+                        }
+                        else
+                        {
+                            return 0;
+                        }
+                    }
+                    else
+                    {
+                        return 0;
+                    }
+                }
+			}
+			internal string MediaGroupZipPath
+			{
+				get
+				{
+					return Path.Combine(Config.LibraryConfiguration.LibraryMediaGroupDirectory, Id + ".zip");
+				}
+			}
+			public enum GroupBuildStatus
+            {
+                NoStatus = 0,
+                WaitingForBuild = 1,
+                Building = 2,
+                Completed = 3,
+                Failed = 4
+            }
+		}
+    }
+}

gaseous-server/Classes/Roms.cs

@@ -1,14 +1,24 @@
 using System;
 using System.Data;
-using gaseous_tools;
+using gaseous_signature_parser.models.RomSignatureObject;
+using static gaseous_server.Classes.RomMediaGroup;
+using gaseous_server.Classes.Metadata;
 
 namespace gaseous_server.Classes
 {
 	public class Roms
 	{
-		public static List<GameRomItem> GetRoms(long GameId, long PlatformId = -1)
+		public class InvalidRomId : Exception
+        { 
+            public InvalidRomId(long Id) : base("Unable to find ROM by id " + Id)
+            {}
+        }
+
+		public static GameRomObject GetRoms(long GameId, long PlatformId = -1)
 		{
-            Database db = new gaseous_tools.Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+			GameRomObject GameRoms = new GameRomObject();
+
+            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
             string sql = "";
 			Dictionary<string, object> dbDict = new Dictionary<string, object>();
             dbDict.Add("id", GameId);
@@ -23,23 +33,25 @@ namespace gaseous_server.Classes
 
             if (romDT.Rows.Count > 0)
             {
-				List<GameRomItem> romItems = new List<GameRomItem>();
 				foreach (DataRow romDR in romDT.Rows)
 				{
-					romItems.Add(BuildRom(romDR));
+					GameRoms.GameRomItems.Add(BuildRom(romDR));
 				}
 
-				return romItems;
+				// get rom media groups
+				GameRoms.MediaGroups = Classes.RomMediaGroup.GetMediaGroupsFromGameId(GameId);
+
+				return GameRoms;
             }
             else
             {
-                throw new Exception("Unknown Game Id");
+                throw new Games.InvalidGameId(GameId);
             }
         }
 
 		public static GameRomItem GetRom(long RomId)
 		{
-			Database db = new gaseous_tools.Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+			Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
 			string sql = "SELECT * FROM Games_Roms WHERE Id = @id";
 			Dictionary<string, object> dbDict = new Dictionary<string, object>();
 			dbDict.Add("id", RomId);
@@ -53,7 +65,7 @@ namespace gaseous_server.Classes
 			}
 			else
 			{
-				throw new Exception("Unknown ROM Id");
+				throw new InvalidRomId(RomId);
 			}
 		}
 
@@ -65,7 +77,7 @@ namespace gaseous_server.Classes
 			// ensure metadata for gameid is present
 			IGDB.Models.Game game = Classes.Metadata.Games.GetGame(GameId, false, false, false);
 
-            Database db = new gaseous_tools.Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
             string sql = "UPDATE Games_Roms SET PlatformId=@platformid, GameId=@gameid WHERE Id = @id";
             Dictionary<string, object> dbDict = new Dictionary<string, object>();
             dbDict.Add("id", RomId);
@@ -81,16 +93,19 @@ namespace gaseous_server.Classes
 		public static void DeleteRom(long RomId)
 		{
 			GameRomItem rom = GetRom(RomId);
-			if (File.Exists(rom.Path))
+			if (rom.Library.IsDefaultLibrary == true)
 			{
-				File.Delete(rom.Path);
-			}
+				if (File.Exists(rom.Path))
+				{
+					File.Delete(rom.Path);
+				}
 
-            Database db = new gaseous_tools.Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
-            string sql = "DELETE FROM Games_Roms WHERE Id = @id";
-			Dictionary<string, object> dbDict = new Dictionary<string, object>();
-			dbDict.Add("id", RomId);
-			db.ExecuteCMD(sql, dbDict);
+				Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+				string sql = "DELETE FROM Games_Roms WHERE Id = @id";
+				Dictionary<string, object> dbDict = new Dictionary<string, object>();
+				dbDict.Add("id", RomId);
+				db.ExecuteCMD(sql, dbDict);
+			}
         }
 
 		private static GameRomItem BuildRom(DataRow romDR)
@@ -113,7 +128,8 @@ namespace gaseous_server.Classes
                 MediaLabel = (string)romDR["medialabel"],
                 Path = (string)romDR["path"],
 				Source = (gaseous_signature_parser.models.RomSignatureObject.RomSignatureObject.Game.Rom.SignatureSourceType)(Int32)romDR["metadatasource"],
-				SignatureSourceGameTitle = (string)Common.ReturnValueIfNull(romDR["MetadataGameName"], "")
+				SignatureSourceGameTitle = (string)Common.ReturnValueIfNull(romDR["MetadataGameName"], ""),
+				Library = GameLibrary.GetLibrary((int)romDR["LibraryId"])
             };
 
 			// check for a web emulator and update the romItem
@@ -131,6 +147,12 @@ namespace gaseous_server.Classes
             return romItem;
         }
 
+		public class GameRomObject
+		{
+			public List<GameRomMediaGroupItem> MediaGroups { get; set; } = new List<GameRomMediaGroupItem>();
+			public List<GameRomItem> GameRomItems { get; set; } = new List<GameRomItem>();
+		}
+
 		public class GameRomItem
 		{
 			public long Id { get; set; }
@@ -149,11 +171,112 @@ namespace gaseous_server.Classes
 			public List<KeyValuePair<string, object>>? Attributes { get; set;}
 			public int RomType { get; set; }
 			public string? RomTypeMedia { get; set; }
+			public MediaType? MediaDetail {
+				get
+				{
+					if (RomTypeMedia != null)
+					{
+						return new MediaType(Source, RomTypeMedia);
+					}
+					else
+					{
+						return null;
+					}
+				}
+			}
 			public string? MediaLabel { get; set; }
 			public string? Path { get; set; }
-            public gaseous_signature_parser.models.RomSignatureObject.RomSignatureObject.Game.Rom.SignatureSourceType Source { get; set; }
+            public RomSignatureObject.Game.Rom.SignatureSourceType Source { get; set; }
 			public string? SignatureSourceGameTitle { get; set;}
+			public GameLibrary.LibraryItem Library { get; set; }
         }
+
+		public class MediaType
+		{
+			public MediaType(RomSignatureObject.Game.Rom.SignatureSourceType Source, string MediaTypeString)
+			{
+				switch (Source)
+				{
+					case RomSignatureObject.Game.Rom.SignatureSourceType.TOSEC:
+						string[] typeString = MediaTypeString.Split(" ");
+
+						string inType = "";
+						foreach (string typeStringVal in typeString)
+						{
+							if (inType == "")
+							{
+								switch (typeStringVal.ToLower())
+								{
+									case "disk":
+										Media = RomSignatureObject.Game.Rom.RomTypes.Disk;
+
+										inType = typeStringVal;
+										break;
+									case "disc":
+										Media = RomSignatureObject.Game.Rom.RomTypes.Disc;
+
+										inType = typeStringVal;
+										break;
+									case "file":
+										Media = RomSignatureObject.Game.Rom.RomTypes.File;
+
+										inType = typeStringVal;
+										break;
+									case "part":
+										Media = RomSignatureObject.Game.Rom.RomTypes.Part;
+
+										inType = typeStringVal;
+										break;
+									case "tape":
+										Media = RomSignatureObject.Game.Rom.RomTypes.Tape;
+
+										inType = typeStringVal;
+										break;
+									case "of":
+										inType = typeStringVal;
+										break;
+									case "side":
+										inType = typeStringVal;
+										break;
+								}
+							}
+							else {
+								switch (inType.ToLower())
+								{
+									case "disk":
+									case "disc":
+									case "file":
+									case "part":
+									case "tape":
+										Number = int.Parse(typeStringVal);
+										break;
+									case "of":
+										Count = int.Parse(typeStringVal);
+										break;
+									case "side":
+										Side = typeStringVal;
+										break;
+								}
+								inType = "";
+							}
+						}
+
+						break;
+
+					default:
+						break;
+
+				}
+			}
+
+			public RomSignatureObject.Game.Rom.RomTypes? Media { get; set; }
+
+			public int? Number { get; set; }
+
+			public int? Count { get; set; }
+
+			public string? Side { get; set; }
+		}
     }
 }
 

gaseous-server/Classes/SignatureIngestors/XML.cs

@@ -1,19 +1,17 @@
 using System;
 using System.IO;
-using MySql.Data.MySqlClient;
+using gaseous_server.Classes;
 using gaseous_signature_parser.models.RomSignatureObject;
-using gaseous_tools;
-using MySqlX.XDevAPI;
 using System.Data;
 
 namespace gaseous_server.SignatureIngestors.XML
 {
-    public class XMLIngestor
+    public class XMLIngestor : QueueItemStatus
     {
         public void Import(string SearchPath, gaseous_signature_parser.parser.SignatureParser XMLType)
         {
             // connect to database
-            Database db = new gaseous_tools.Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
 
             // process provided files
             Logging.Log(Logging.LogType.Information, "Signature Ingestor - XML", "Importing from " + SearchPath);
@@ -33,216 +31,232 @@ namespace gaseous_server.SignatureIngestors.XML
             {
                 string XMLFile = PathContents[i];
 
-                // check xml file md5
-                Common.hashObject hashObject = new Common.hashObject(XMLFile);
-                sql = "SELECT * FROM Signatures_Sources WHERE SourceMD5=@sourcemd5";
-                dbDict = new Dictionary<string, object>();
-                dbDict.Add("sourcemd5", hashObject.md5hash);
-                sigDB = db.ExecuteCMD(sql, dbDict);
+                SetStatus(i + 1, PathContents.Length, "Processing signature file: " + XMLFile);
 
-                if (sigDB.Rows.Count == 0)
+                if (Common.SkippableFiles.Contains(Path.GetFileName(XMLFile), StringComparer.OrdinalIgnoreCase))
                 {
-                    try
+                    Logging.Log(Logging.LogType.Information, "Signature Ingestor - XML", "Skipping file: " + XMLFile);
+                }
+                else
+                {
+                    // check xml file md5
+                    Common.hashObject hashObject = new Common.hashObject(XMLFile);
+                    sql = "SELECT * FROM Signatures_Sources WHERE SourceMD5=@sourcemd5";
+                    dbDict = new Dictionary<string, object>();
+                    dbDict.Add("sourcemd5", hashObject.md5hash);
+                    sigDB = db.ExecuteCMD(sql, dbDict);
+
+                    if (sigDB.Rows.Count == 0)
                     {
-                        Logging.Log(Logging.LogType.Information, "Signature Ingestor - XML", "Importing file: " + XMLFile);
-
-                        // start parsing file
-                        gaseous_signature_parser.parser Parser = new gaseous_signature_parser.parser();
-                        RomSignatureObject Object = Parser.ParseSignatureDAT(XMLFile, XMLType);
-
-                        // store in database
-                        string[] flipNameAndDescription = {
-                            "MAMEArcade",
-                            "MAMEMess"
-                        };
-
-                        // store source object
-                        bool processGames = false;
-                        if (Object.SourceMd5 != null)
+                        try
                         {
-                            sql = "SELECT * FROM Signatures_Sources WHERE SourceMD5=@sourcemd5";
-                            dbDict = new Dictionary<string, object>();
-                            dbDict.Add("name", Common.ReturnValueIfNull(Object.Name, ""));
-                            dbDict.Add("description", Common.ReturnValueIfNull(Object.Description, ""));
-                            dbDict.Add("category", Common.ReturnValueIfNull(Object.Category, ""));
-                            dbDict.Add("version", Common.ReturnValueIfNull(Object.Version, ""));
-                            dbDict.Add("author", Common.ReturnValueIfNull(Object.Author, ""));
-                            dbDict.Add("email", Common.ReturnValueIfNull(Object.Email, ""));
-                            dbDict.Add("homepage", Common.ReturnValueIfNull(Object.Homepage, ""));
-                            dbDict.Add("uri", Common.ReturnValueIfNull(Object.Url, ""));
-                            dbDict.Add("sourcetype", Common.ReturnValueIfNull(Object.SourceType, ""));
-                            dbDict.Add("sourcemd5", Object.SourceMd5);
-                            dbDict.Add("sourcesha1", Object.SourceSHA1);
+                            Logging.Log(Logging.LogType.Information, "Signature Ingestor - XML", "Importing file: " + XMLFile);
 
-                            sigDB = db.ExecuteCMD(sql, dbDict);
-                            if (sigDB.Rows.Count == 0)
+                            // start parsing file
+                            gaseous_signature_parser.parser Parser = new gaseous_signature_parser.parser();
+                            RomSignatureObject Object = Parser.ParseSignatureDAT(XMLFile, XMLType);
+
+                            // store in database
+                            string[] flipNameAndDescription = {
+                                "MAMEArcade",
+                                "MAMEMess"
+                            };
+
+                            // store source object
+                            bool processGames = false;
+                            if (Object.SourceMd5 != null)
                             {
-                                // entry not present, insert it
-                                sql = "INSERT INTO Signatures_Sources (Name, Description, Category, Version, Author, Email, Homepage, Url, SourceType, SourceMD5, SourceSHA1) VALUES (@name, @description, @category, @version, @author, @email, @homepage, @uri, @sourcetype, @sourcemd5, @sourcesha1)";
-
-                                db.ExecuteCMD(sql, dbDict);
-
-                                processGames = true;
-                            }
-
-                            if (processGames == true)
-                            {
-                                for (int x = 0; x < Object.Games.Count; ++x)
+                                sql = "SELECT * FROM Signatures_Sources WHERE SourceMD5=@sourcemd5";
+                                dbDict = new Dictionary<string, object>();
+                                string sourceUriStr = "";
+                                if (Object.Url != null)
                                 {
-                                    RomSignatureObject.Game gameObject = Object.Games[x];
+                                    sourceUriStr = Object.Url.ToString();
+                                }
+                                dbDict.Add("name", Common.ReturnValueIfNull(Object.Name, ""));
+                                dbDict.Add("description", Common.ReturnValueIfNull(Object.Description, ""));
+                                dbDict.Add("category", Common.ReturnValueIfNull(Object.Category, ""));
+                                dbDict.Add("version", Common.ReturnValueIfNull(Object.Version, ""));
+                                dbDict.Add("author", Common.ReturnValueIfNull(Object.Author, ""));
+                                dbDict.Add("email", Common.ReturnValueIfNull(Object.Email, ""));
+                                dbDict.Add("homepage", Common.ReturnValueIfNull(Object.Homepage, ""));
+                                dbDict.Add("uri", sourceUriStr);
+                                dbDict.Add("sourcetype", Common.ReturnValueIfNull(Object.SourceType, ""));
+                                dbDict.Add("sourcemd5", Object.SourceMd5);
+                                dbDict.Add("sourcesha1", Object.SourceSHA1);
 
-                                    // set up game dictionary
-                                    dbDict = new Dictionary<string, object>();
-                                    if (flipNameAndDescription.Contains(Object.SourceType)) 
-                                    {
-                                        dbDict.Add("name", Common.ReturnValueIfNull(gameObject.Description, ""));
-                                        dbDict.Add("description", Common.ReturnValueIfNull(gameObject.Name, ""));
-                                    }
-                                    else
-                                    {
-                                        dbDict.Add("name", Common.ReturnValueIfNull(gameObject.Name, ""));
-                                        dbDict.Add("description", Common.ReturnValueIfNull(gameObject.Description, ""));
-                                    }
-                                    dbDict.Add("year", Common.ReturnValueIfNull(gameObject.Year, ""));
-                                    dbDict.Add("publisher", Common.ReturnValueIfNull(gameObject.Publisher, ""));
-                                    dbDict.Add("demo", (int)gameObject.Demo);
-                                    dbDict.Add("system", Common.ReturnValueIfNull(gameObject.System, ""));
-                                    dbDict.Add("platform", Common.ReturnValueIfNull(gameObject.System, ""));
-                                    dbDict.Add("systemvariant", Common.ReturnValueIfNull(gameObject.SystemVariant, ""));
-                                    dbDict.Add("video", Common.ReturnValueIfNull(gameObject.Video, ""));
-                                    dbDict.Add("country", Common.ReturnValueIfNull(gameObject.Country, ""));
-                                    dbDict.Add("language", Common.ReturnValueIfNull(gameObject.Language, ""));
-                                    dbDict.Add("copyright", Common.ReturnValueIfNull(gameObject.Copyright, ""));
+                                sigDB = db.ExecuteCMD(sql, dbDict);
+                                if (sigDB.Rows.Count == 0)
+                                {
+                                    // entry not present, insert it
+                                    sql = "INSERT INTO Signatures_Sources (Name, Description, Category, Version, Author, Email, Homepage, Url, SourceType, SourceMD5, SourceSHA1) VALUES (@name, @description, @category, @version, @author, @email, @homepage, @uri, @sourcetype, @sourcemd5, @sourcesha1)";
 
-                                    // store platform
-                                    int gameSystem = 0;
-                                    if (gameObject.System != null)
-                                    {
-                                        sql = "SELECT Id FROM Signatures_Platforms WHERE Platform=@platform";
+                                    db.ExecuteCMD(sql, dbDict);
 
-                                        sigDB = db.ExecuteCMD(sql, dbDict);
-                                        if (sigDB.Rows.Count == 0)
+                                    processGames = true;
+                                }
+
+                                if (processGames == true)
+                                {
+                                    for (int x = 0; x < Object.Games.Count; ++x)
+                                    {
+                                        RomSignatureObject.Game gameObject = Object.Games[x];
+
+                                        // set up game dictionary
+                                        dbDict = new Dictionary<string, object>();
+                                        if (flipNameAndDescription.Contains(Object.SourceType)) 
                                         {
-                                            // entry not present, insert it
-                                            sql = "INSERT INTO Signatures_Platforms (Platform) VALUES (@platform); SELECT CAST(LAST_INSERT_ID() AS SIGNED);";
-                                            sigDB = db.ExecuteCMD(sql, dbDict);
-
-                                            gameSystem = Convert.ToInt32(sigDB.Rows[0][0]);
+                                            dbDict.Add("name", Common.ReturnValueIfNull(gameObject.Description, ""));
+                                            dbDict.Add("description", Common.ReturnValueIfNull(gameObject.Name, ""));
                                         }
                                         else
                                         {
-                                            gameSystem = (int)sigDB.Rows[0][0];
+                                            dbDict.Add("name", Common.ReturnValueIfNull(gameObject.Name, ""));
+                                            dbDict.Add("description", Common.ReturnValueIfNull(gameObject.Description, ""));
                                         }
-                                    }
-                                    dbDict.Add("systemid", gameSystem);
+                                        dbDict.Add("year", Common.ReturnValueIfNull(gameObject.Year, ""));
+                                        dbDict.Add("publisher", Common.ReturnValueIfNull(gameObject.Publisher, ""));
+                                        dbDict.Add("demo", (int)gameObject.Demo);
+                                        dbDict.Add("system", Common.ReturnValueIfNull(gameObject.System, ""));
+                                        dbDict.Add("platform", Common.ReturnValueIfNull(gameObject.System, ""));
+                                        dbDict.Add("systemvariant", Common.ReturnValueIfNull(gameObject.SystemVariant, ""));
+                                        dbDict.Add("video", Common.ReturnValueIfNull(gameObject.Video, ""));
+                                        dbDict.Add("country", Common.ReturnValueIfNull(gameObject.Country, ""));
+                                        dbDict.Add("language", Common.ReturnValueIfNull(gameObject.Language, ""));
+                                        dbDict.Add("copyright", Common.ReturnValueIfNull(gameObject.Copyright, ""));
 
-                                    // store publisher
-                                    int gamePublisher = 0;
-                                    if (gameObject.Publisher != null)
-                                    {
-                                        sql = "SELECT * FROM Signatures_Publishers WHERE Publisher=@publisher";
-
-                                        sigDB = db.ExecuteCMD(sql, dbDict);
-                                        if (sigDB.Rows.Count == 0)
+                                        // store platform
+                                        int gameSystem = 0;
+                                        if (gameObject.System != null)
                                         {
-                                            // entry not present, insert it
-                                            sql = "INSERT INTO Signatures_Publishers (Publisher) VALUES (@publisher); SELECT CAST(LAST_INSERT_ID() AS SIGNED);";
-                                            sigDB = db.ExecuteCMD(sql, dbDict);
-                                            gamePublisher = Convert.ToInt32(sigDB.Rows[0][0]);
-                                        }
-                                        else
-                                        {
-                                            gamePublisher = (int)sigDB.Rows[0][0];
-                                        }
-                                    }
-                                    dbDict.Add("publisherid", gamePublisher);
-
-                                    // store game
-                                    int gameId = 0;
-                                    sql = "SELECT * FROM Signatures_Games WHERE Name=@name AND Year=@year AND Publisherid=@publisher AND Systemid=@systemid AND Country=@country AND Language=@language";
-
-                                    sigDB = db.ExecuteCMD(sql, dbDict);
-                                    if (sigDB.Rows.Count == 0)
-                                    {
-                                        // entry not present, insert it
-                                        sql = "INSERT INTO Signatures_Games " +
-                                            "(Name, Description, Year, PublisherId, Demo, SystemId, SystemVariant, Video, Country, Language, Copyright) VALUES " +
-                                            "(@name, @description, @year, @publisherid, @demo, @systemid, @systemvariant, @video, @country, @language, @copyright); SELECT CAST(LAST_INSERT_ID() AS SIGNED);";
-                                        sigDB = db.ExecuteCMD(sql, dbDict);
-
-                                        gameId = Convert.ToInt32(sigDB.Rows[0][0]);
-                                    }
-                                    else
-                                    {
-                                        gameId = (int)sigDB.Rows[0][0];
-                                    }
-
-                                    // store rom
-                                    foreach (RomSignatureObject.Game.Rom romObject in gameObject.Roms)
-                                    {
-                                        if (romObject.Md5 != null || romObject.Sha1 != null)
-                                        {
-                                            int romId = 0;
-                                            sql = "SELECT * FROM Signatures_Roms WHERE GameId=@gameid AND MD5=@md5";
-                                            dbDict = new Dictionary<string, object>();
-                                            dbDict.Add("gameid", gameId);
-                                            dbDict.Add("name", Common.ReturnValueIfNull(romObject.Name, ""));
-                                            dbDict.Add("size", Common.ReturnValueIfNull(romObject.Size, ""));
-                                            dbDict.Add("crc", Common.ReturnValueIfNull(romObject.Crc, "").ToString().ToLower());
-                                            dbDict.Add("md5", Common.ReturnValueIfNull(romObject.Md5, "").ToString().ToLower());
-                                            dbDict.Add("sha1", Common.ReturnValueIfNull(romObject.Sha1, "").ToString().ToLower());
-                                            dbDict.Add("developmentstatus", Common.ReturnValueIfNull(romObject.DevelopmentStatus, ""));
-
-                                            if (romObject.Attributes != null)
-                                            {
-                                                if (romObject.Attributes.Count > 0)
-                                                {
-                                                    dbDict.Add("attributes", Newtonsoft.Json.JsonConvert.SerializeObject(romObject.Attributes));
-                                                }
-                                                else
-                                                {
-                                                    dbDict.Add("attributes", "[ ]");
-                                                }
-                                            }
-                                            else
-                                            {
-                                                dbDict.Add("attributes", "[ ]");
-                                            }
-                                            dbDict.Add("romtype", (int)romObject.RomType);
-                                            dbDict.Add("romtypemedia", Common.ReturnValueIfNull(romObject.RomTypeMedia, ""));
-                                            dbDict.Add("medialabel", Common.ReturnValueIfNull(romObject.MediaLabel, ""));
-                                            dbDict.Add("metadatasource", romObject.SignatureSource);
+                                            sql = "SELECT Id FROM Signatures_Platforms WHERE Platform=@platform";
 
                                             sigDB = db.ExecuteCMD(sql, dbDict);
                                             if (sigDB.Rows.Count == 0)
                                             {
                                                 // entry not present, insert it
-                                                sql = "INSERT INTO Signatures_Roms (GameId, Name, Size, CRC, MD5, SHA1, DevelopmentStatus, Attributes, RomType, RomTypeMedia, MediaLabel, MetadataSource) VALUES (@gameid, @name, @size, @crc, @md5, @sha1, @developmentstatus, @attributes, @romtype, @romtypemedia, @medialabel, @metadatasource); SELECT CAST(LAST_INSERT_ID() AS SIGNED);";
+                                                sql = "INSERT INTO Signatures_Platforms (Platform) VALUES (@platform); SELECT CAST(LAST_INSERT_ID() AS SIGNED);";
                                                 sigDB = db.ExecuteCMD(sql, dbDict);
 
-
-                                                romId = Convert.ToInt32(sigDB.Rows[0][0]);
+                                                gameSystem = Convert.ToInt32(sigDB.Rows[0][0]);
                                             }
                                             else
                                             {
-                                                romId = (int)sigDB.Rows[0][0];
+                                                gameSystem = (int)sigDB.Rows[0][0];
+                                            }
+                                        }
+                                        dbDict.Add("systemid", gameSystem);
+
+                                        // store publisher
+                                        int gamePublisher = 0;
+                                        if (gameObject.Publisher != null)
+                                        {
+                                            sql = "SELECT * FROM Signatures_Publishers WHERE Publisher=@publisher";
+
+                                            sigDB = db.ExecuteCMD(sql, dbDict);
+                                            if (sigDB.Rows.Count == 0)
+                                            {
+                                                // entry not present, insert it
+                                                sql = "INSERT INTO Signatures_Publishers (Publisher) VALUES (@publisher); SELECT CAST(LAST_INSERT_ID() AS SIGNED);";
+                                                sigDB = db.ExecuteCMD(sql, dbDict);
+                                                gamePublisher = Convert.ToInt32(sigDB.Rows[0][0]);
+                                            }
+                                            else
+                                            {
+                                                gamePublisher = (int)sigDB.Rows[0][0];
+                                            }
+                                        }
+                                        dbDict.Add("publisherid", gamePublisher);
+
+                                        // store game
+                                        int gameId = 0;
+                                        sql = "SELECT * FROM Signatures_Games WHERE Name=@name AND Year=@year AND Publisherid=@publisher AND Systemid=@systemid AND Country=@country AND Language=@language";
+
+                                        sigDB = db.ExecuteCMD(sql, dbDict);
+                                        if (sigDB.Rows.Count == 0)
+                                        {
+                                            // entry not present, insert it
+                                            sql = "INSERT INTO Signatures_Games " +
+                                                "(Name, Description, Year, PublisherId, Demo, SystemId, SystemVariant, Video, Country, Language, Copyright) VALUES " +
+                                                "(@name, @description, @year, @publisherid, @demo, @systemid, @systemvariant, @video, @country, @language, @copyright); SELECT CAST(LAST_INSERT_ID() AS SIGNED);";
+                                            sigDB = db.ExecuteCMD(sql, dbDict);
+
+                                            gameId = Convert.ToInt32(sigDB.Rows[0][0]);
+                                        }
+                                        else
+                                        {
+                                            gameId = (int)sigDB.Rows[0][0];
+                                        }
+
+                                        // store rom
+                                        foreach (RomSignatureObject.Game.Rom romObject in gameObject.Roms)
+                                        {
+                                            if (romObject.Md5 != null || romObject.Sha1 != null)
+                                            {
+                                                int romId = 0;
+                                                sql = "SELECT * FROM Signatures_Roms WHERE GameId=@gameid AND MD5=@md5";
+                                                dbDict = new Dictionary<string, object>();
+                                                dbDict.Add("gameid", gameId);
+                                                dbDict.Add("name", Common.ReturnValueIfNull(romObject.Name, ""));
+                                                dbDict.Add("size", Common.ReturnValueIfNull(romObject.Size, ""));
+                                                dbDict.Add("crc", Common.ReturnValueIfNull(romObject.Crc, "").ToString().ToLower());
+                                                dbDict.Add("md5", Common.ReturnValueIfNull(romObject.Md5, "").ToString().ToLower());
+                                                dbDict.Add("sha1", Common.ReturnValueIfNull(romObject.Sha1, "").ToString().ToLower());
+                                                dbDict.Add("developmentstatus", Common.ReturnValueIfNull(romObject.DevelopmentStatus, ""));
+
+                                                if (romObject.Attributes != null)
+                                                {
+                                                    if (romObject.Attributes.Count > 0)
+                                                    {
+                                                        dbDict.Add("attributes", Newtonsoft.Json.JsonConvert.SerializeObject(romObject.Attributes));
+                                                    }
+                                                    else
+                                                    {
+                                                        dbDict.Add("attributes", "[ ]");
+                                                    }
+                                                }
+                                                else
+                                                {
+                                                    dbDict.Add("attributes", "[ ]");
+                                                }
+                                                dbDict.Add("romtype", (int)romObject.RomType);
+                                                dbDict.Add("romtypemedia", Common.ReturnValueIfNull(romObject.RomTypeMedia, ""));
+                                                dbDict.Add("medialabel", Common.ReturnValueIfNull(romObject.MediaLabel, ""));
+                                                dbDict.Add("metadatasource", romObject.SignatureSource);
+                                                dbDict.Add("ingestorversion", 2);
+
+                                                sigDB = db.ExecuteCMD(sql, dbDict);
+                                                if (sigDB.Rows.Count == 0)
+                                                {
+                                                    // entry not present, insert it
+                                                    sql = "INSERT INTO Signatures_Roms (GameId, Name, Size, CRC, MD5, SHA1, DevelopmentStatus, Attributes, RomType, RomTypeMedia, MediaLabel, MetadataSource, IngestorVersion) VALUES (@gameid, @name, @size, @crc, @md5, @sha1, @developmentstatus, @attributes, @romtype, @romtypemedia, @medialabel, @metadatasource, @ingestorversion); SELECT CAST(LAST_INSERT_ID() AS SIGNED);";
+                                                    sigDB = db.ExecuteCMD(sql, dbDict);
+
+
+                                                    romId = Convert.ToInt32(sigDB.Rows[0][0]);
+                                                }
+                                                else
+                                                {
+                                                    romId = (int)sigDB.Rows[0][0];
+                                                }
                                             }
                                         }
                                     }
                                 }
                             }
                         }
+                        catch (Exception ex)
+                        {
+                            Logging.Log(Logging.LogType.Warning, "Signature Ingestor - XML", "Invalid import file: " + XMLFile, ex);
+                        }
                     }
-                    catch (Exception ex)
+                    else
                     {
-                        Logging.Log(Logging.LogType.Warning, "Signature Ingestor - XML", "Invalid import file: " + XMLFile, ex);
+                        Logging.Log(Logging.LogType.Debug, "Signature Ingestor - XML", "Rejecting already imported file: " + XMLFile);
                     }
                 }
-                else
-                {
-                    Logging.Log(Logging.LogType.Debug, "Signature Ingestor - XML", "Rejecting already imported file: " + XMLFile);
-                }
             }
+            ClearStatus();
         }
     }
 }

gaseous-server/Controllers/FilterController.cs

@@ -1,84 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Data;
-using System.Linq;
-using System.Threading.Tasks;
-using gaseous_tools;
-using IGDB.Models;
-using Microsoft.AspNetCore.Http;
-using Microsoft.AspNetCore.Mvc;
-
-namespace gaseous_server.Controllers
-{
-    [Route("api/v1/[controller]")]
-    [ApiController]
-    public class FilterController : ControllerBase
-    {
-        [HttpGet]
-        [ProducesResponseType(StatusCodes.Status200OK)]
-        //[ResponseCache(CacheProfileName = "5Minute")]
-        public Dictionary<string, object> Filter()
-        {
-            Database db = new gaseous_tools.Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
-
-            Dictionary<string, object> FilterSet = new Dictionary<string, object>();
-
-            // platforms
-            List<Platform> platforms = new List<Platform>();
-            string sql = "SELECT Platform.Id, Platform.Abbreviation, Platform.AlternativeName, Platform.`Name`, Platform.PlatformLogo, (SELECT COUNT(Games_Roms.Id) AS RomCount FROM Games_Roms WHERE Games_Roms.PlatformId = Platform.Id) AS RomCount FROM Platform HAVING RomCount > 0 ORDER BY `Name`";
-            DataTable dbResponse = db.ExecuteCMD(sql);
-
-            foreach (DataRow dr in dbResponse.Rows)
-            {
-                platforms.Add(Classes.Metadata.Platforms.GetPlatform((long)dr["id"]));
-            }
-            FilterSet.Add("platforms", platforms);
-
-            // genres
-            List<Genre> genres = new List<Genre>();
-            sql = "SELECT DISTINCT t1.Id, t1.`Name` FROM Genre AS t1 JOIN (SELECT * FROM Game WHERE (SELECT COUNT(Id) FROM Games_Roms WHERE GameId = Game.Id) > 0) AS t2 ON JSON_CONTAINS(t2.Genres, CAST(t1.Id AS char), '$') ORDER BY t1.`Name`";
-            dbResponse = db.ExecuteCMD(sql);
-
-            foreach (DataRow dr in dbResponse.Rows)
-            {
-                genres.Add(Classes.Metadata.Genres.GetGenres((long)dr["id"]));
-            }
-            FilterSet.Add("genres", genres);
-
-            // game modes
-            List<GameMode> gameModes = new List<GameMode>();
-            sql = "SELECT DISTINCT t1.Id, t1.`Name` FROM GameMode AS t1 JOIN (SELECT * FROM Game WHERE (SELECT COUNT(Id) FROM Games_Roms WHERE GameId = Game.Id) > 0) AS t2 ON JSON_CONTAINS(t2.GameModes, CAST(t1.Id AS char), '$') ORDER BY t1.Id";
-            dbResponse = db.ExecuteCMD(sql);
-
-            foreach (DataRow dr in dbResponse.Rows)
-            {
-                gameModes.Add(Classes.Metadata.GameModes.GetGame_Modes((long)dr["id"]));
-            }
-            FilterSet.Add("gamemodes", gameModes);
-
-            // player perspectives
-            List<PlayerPerspective> playerPerspectives = new List<PlayerPerspective>();
-            sql = "SELECT DISTINCT t1.Id, t1.`Name` FROM PlayerPerspective AS t1 JOIN (SELECT * FROM Game WHERE (SELECT COUNT(Id) FROM Games_Roms WHERE GameId = Game.Id) > 0) AS t2 ON JSON_CONTAINS(t2.PlayerPerspectives, CAST(t1.Id AS char), '$') ORDER BY t1.`Name`";
-            dbResponse = db.ExecuteCMD(sql);
-
-            foreach (DataRow dr in dbResponse.Rows)
-            {
-                playerPerspectives.Add(Classes.Metadata.PlayerPerspectives.GetGame_PlayerPerspectives((long)dr["id"]));
-            }
-            FilterSet.Add("playerperspectives", playerPerspectives);
-
-            // themes
-            List<Theme> themes = new List<Theme>();
-            sql = "SELECT DISTINCT t1.Id, t1.`Name` FROM Theme AS t1 JOIN (SELECT * FROM Game WHERE (SELECT COUNT(Id) FROM Games_Roms WHERE GameId = Game.Id) > 0) AS t2 ON JSON_CONTAINS(t2.Themes, CAST(t1.Id AS char), '$') ORDER BY t1.`Name`";
-            dbResponse = db.ExecuteCMD(sql);
-
-            foreach (DataRow dr in dbResponse.Rows)
-            {
-                themes.Add(Classes.Metadata.Themes.GetGame_Themes((long)dr["id"]));
-            }
-            FilterSet.Add("themes", themes);
-
-            return FilterSet;
-        }
-    }
-}

gaseous-server/Controllers/LogsController.cs

@@ -1,21 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
-using gaseous_tools;
-using Microsoft.AspNetCore.Mvc;
-
-namespace gaseous_server.Controllers
-{
-    [ApiController]
-    [Route("api/v1/[controller]")]
-    public class LogsController : Controller
-    {
-        [HttpGet]
-        [ProducesResponseType(StatusCodes.Status200OK)]
-        public List<Logging.LogItem> Logs(long? StartIndex, int PageNumber = 1, int PageSize = 100)
-        {
-            return Logging.GetLogs(StartIndex, PageNumber, PageSize);
-        }
-    }
-}

gaseous-server/Controllers/SystemController.cs

@@ -1,112 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Data;
-using System.Linq;
-using System.Reflection;
-using System.Text;
-using System.Threading.Tasks;
-using gaseous_tools;
-using Microsoft.AspNetCore.Mvc;
-
-namespace gaseous_server.Controllers
-{
-    [ApiController]
-    [Route("api/v1/[controller]")]
-    public class SystemController : Controller
-    {
-        [HttpGet]
-        [ProducesResponseType(StatusCodes.Status200OK)]
-        public SystemInfo GetSystemStatus()
-        {
-            Database db = new gaseous_tools.Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
-
-            SystemInfo ReturnValue = new SystemInfo();
-
-            // disk size
-            List<SystemInfo.PathItem> Disks = new List<SystemInfo.PathItem>();
-            //Disks.Add(GetDisk(gaseous_tools.Config.ConfigurationPath));
-            Disks.Add(GetDisk(gaseous_tools.Config.LibraryConfiguration.LibraryRootDirectory));
-            ReturnValue.Paths = Disks;
-
-            // database size
-            string sql = "SELECT table_schema, SUM(data_length + index_length) FROM information_schema.tables WHERE table_schema = '" + Config.DatabaseConfiguration.DatabaseName + "'";
-            DataTable dbResponse = db.ExecuteCMD(sql);
-            ReturnValue.DatabaseSize = (long)(System.Decimal)dbResponse.Rows[0][1];
-
-            // platform statistics
-            sql = "SELECT Platform.`name`, grc.Count, grs.Size FROM Platform INNER JOIN (SELECT Platform.`name` AS `Name`, SUM(grs.Size) AS Size FROM Platform JOIN Games_Roms AS grs ON (grs.PlatformId = Platform.Id) GROUP BY Platform.`name`) grs ON (grs.`Name` = Platform.`name`) INNER JOIN (SELECT Platform.`name` AS `Name`, COUNT(grc.Size) AS Count FROM Platform JOIN Games_Roms AS grc ON (grc.PlatformId = Platform.Id) GROUP BY Platform.`name`) grc ON (grc.`Name` = Platform.`name`) ORDER BY Platform.`name`;";
-            dbResponse = db.ExecuteCMD(sql);
-            ReturnValue.PlatformStatistics = new List<SystemInfo.PlatformStatisticsItem>();
-            foreach (DataRow dr in dbResponse.Rows)
-            {
-                SystemInfo.PlatformStatisticsItem platformStatisticsItem = new SystemInfo.PlatformStatisticsItem
-                {
-                    Platform = (string)dr["name"],
-                    RomCount = (long)dr["Count"],
-                    TotalSize = (long)(System.Decimal)dr["Size"]
-                };
-                ReturnValue.PlatformStatistics.Add(platformStatisticsItem);
-            }
-
-            return ReturnValue;
-        }
-
-        [HttpGet]
-        [Route("Version")]
-        [ProducesResponseType(StatusCodes.Status200OK)]
-        public Version GetSystemVersion() {
-            return Assembly.GetExecutingAssembly().GetName().Version;
-        }
-
-        [HttpGet]
-        [Route("VersionFile")]
-        [ProducesResponseType(StatusCodes.Status200OK)]
-        public FileContentResult GetSystemVersionAsFile() {
-            Database db = new gaseous_tools.Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
-            string ver = "var AppVersion = \"" + Assembly.GetExecutingAssembly().GetName().Version.ToString() + "\";" + Environment.NewLine +
-                "var DBSchemaVersion = \"" + db.GetDatabaseSchemaVersion() + "\";";
-            byte[] bytes = Encoding.UTF8.GetBytes(ver);
-            return File(bytes, "text/javascript");
-        }
-
-        private SystemInfo.PathItem GetDisk(string Path)
-        {
-            SystemInfo.PathItem pathItem = new SystemInfo.PathItem {
-                LibraryPath = Path,
-                SpaceUsed = gaseous_tools.Common.DirSize(new DirectoryInfo(Path)),
-                SpaceAvailable = new DriveInfo(Path).AvailableFreeSpace,
-                TotalSpace = new DriveInfo(Path).TotalSize
-            };
-
-            return pathItem;
-        }
-
-        public class SystemInfo
-        {
-            public Version ApplicationVersion { 
-                get
-                    {
-                        return Assembly.GetExecutingAssembly().GetName().Version;
-                    }
-            }
-            public List<PathItem>? Paths { get; set; }
-            public long DatabaseSize { get; set; }
-            public List<PlatformStatisticsItem>? PlatformStatistics { get; set; }
-
-            public class PathItem
-            {
-                public string LibraryPath { get; set; }
-                public long SpaceUsed { get; set; }
-                public long SpaceAvailable { get; set; }
-                public long TotalSpace { get; set; }
-            }
-
-            public class PlatformStatisticsItem
-            {
-                public string Platform { get; set; }
-                public long RomCount { get; set; }
-                public long TotalSize { get; set; }
-            }
-        }
-    }
-}

gaseous-server/Controllers/V1.0/AccountController.cs

@@ -0,0 +1,417 @@
+using System.Data;
+using System.Security.Claims;
+using System.Text;
+using Authentication;
+using gaseous_server.Classes;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Identity;
+using Microsoft.AspNetCore.Identity.UI.Services;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.Rendering;
+
+namespace gaseous_server.Controllers
+{
+    [ApiController]
+    [Route("api/v{version:apiVersion}/[controller]")]
+    [ApiVersion("1.0")]
+    [ApiVersion("1.1")]
+    [Authorize]
+    public class AccountController : Controller
+    {
+        private readonly UserManager<ApplicationUser> _userManager;
+        private readonly SignInManager<ApplicationUser> _signInManager;
+        private readonly IEmailSender _emailSender;
+        private readonly ILogger _logger;
+
+        public AccountController(
+            UserManager<ApplicationUser> userManager,
+            SignInManager<ApplicationUser> signInManager,
+            IEmailSender emailSender,
+            ILoggerFactory loggerFactory)
+        {
+            _userManager = userManager;
+            _signInManager = signInManager;
+            _emailSender = emailSender;
+            _logger = loggerFactory.CreateLogger<AccountController>();
+        }
+
+        [HttpPost]
+        [AllowAnonymous]
+        [Route("Login")]
+        public async Task<IActionResult> Login(LoginViewModel model)
+        {
+            if (ModelState.IsValid)
+            {
+                // This doesn't count login failures towards account lockout
+                // To enable password failures to trigger account lockout, set lockoutOnFailure: true
+                var result = await _signInManager.PasswordSignInAsync(model.Email, model.Password, model.RememberMe, lockoutOnFailure: false);
+                if (result.Succeeded)
+                {
+                    Logging.Log(Logging.LogType.Information, "Login", model.Email + " has logged in, from IP: " + HttpContext.Connection.RemoteIpAddress?.ToString());
+                    return Ok(result.ToString());
+                }
+                // if (result.RequiresTwoFactor)
+                // {
+                //     return RedirectToAction(nameof(SendCode), new { ReturnUrl = returnUrl, RememberMe = model.RememberMe });
+                // }
+                if (result.IsLockedOut)
+                {
+                    Logging.Log(Logging.LogType.Warning, "Login", model.Email + " was unable to login due to a locked account. Login attempt from IP: " + HttpContext.Connection.RemoteIpAddress?.ToString());
+                    return Unauthorized();
+                }
+                else
+                {
+                    Logging.Log(Logging.LogType.Critical, "Login", "An unknown error occurred during login by " + model.Email + ". Login attempt from IP: " + HttpContext.Connection.RemoteIpAddress?.ToString());
+                    return Unauthorized();
+                }
+            }
+
+            // If we got this far, something failed, redisplay form
+            Logging.Log(Logging.LogType.Critical, "Login", "An unknown error occurred during login by " + model.Email + ". Login attempt from IP: " + HttpContext.Connection.RemoteIpAddress?.ToString());
+            return Unauthorized();
+        }
+
+        [HttpPost]
+        [Route("LogOff")]
+        public async Task<IActionResult> LogOff()
+        {
+            var userName = User.FindFirstValue(ClaimTypes.Name);
+            await _signInManager.SignOutAsync();
+            if (userName != null)
+            {
+                Logging.Log(Logging.LogType.Information, "Login", userName + " has logged out");
+            }
+            return Ok();
+        }
+
+        [HttpGet]
+        [Route("Profile/Basic")]
+        [Authorize]
+        public async Task<IActionResult> ProfileBasic()
+        {
+            ProfileBasicViewModel profile = new ProfileBasicViewModel();
+            profile.UserId = User.FindFirstValue(ClaimTypes.NameIdentifier);
+            ApplicationUser user = await _userManager.FindByIdAsync(profile.UserId);
+            profile.UserName = _userManager.GetUserName(HttpContext.User);
+            profile.EmailAddress = await _userManager.GetEmailAsync(user);
+            profile.Roles = new List<string>(await _userManager.GetRolesAsync(user));
+            profile.SecurityProfile = user.SecurityProfile;
+            profile.UserPreferences = user.UserPreferences;
+            profile.Roles.Sort();
+
+            return Ok(profile);
+        }
+
+        [HttpGet]
+        [Route("Profile/Basic/profile.js")]
+        [ApiExplorerSettings(IgnoreApi = true)]
+        [AllowAnonymous]
+        public async Task<IActionResult> ProfileBasicFile()
+        {
+            var user = await _userManager.GetUserAsync(User);
+            if (user != null)
+            {
+                ProfileBasicViewModel profile = new ProfileBasicViewModel();
+                profile.UserId = User.FindFirstValue(ClaimTypes.NameIdentifier);
+                profile.UserName = _userManager.GetUserName(HttpContext.User);
+                profile.EmailAddress = await _userManager.GetEmailAsync(user);
+                profile.Roles = new List<string>(await _userManager.GetRolesAsync(user));
+                profile.SecurityProfile = user.SecurityProfile;
+                profile.UserPreferences = user.UserPreferences;
+                profile.Roles.Sort();
+                
+                string profileString = "var userProfile = " + Newtonsoft.Json.JsonConvert.SerializeObject(profile, Newtonsoft.Json.Formatting.Indented) + ";";
+
+                byte[] bytes = Encoding.UTF8.GetBytes(profileString);
+                return File(bytes, "text/javascript");
+            }
+            else
+            {
+                string profileString = "var userProfile = null;";
+
+                byte[] bytes = Encoding.UTF8.GetBytes(profileString);
+                return File(bytes, "text/javascript");
+            }
+        }
+
+        [HttpPost]
+        [Route("ChangePassword")]
+        [Authorize]
+        public async Task<IActionResult> ChangePassword(ChangePasswordViewModel model)
+        {
+            if (ModelState.IsValid)
+            {
+                var user = await _userManager.GetUserAsync(User);
+                if (user == null)
+                {
+                    return RedirectToAction("Login");
+                }
+
+                // ChangePasswordAsync changes the user password
+                var result = await _userManager.ChangePasswordAsync(user, model.OldPassword, model.NewPassword);
+
+                // The new password did not meet the complexity rules or
+                // the current password is incorrect. Add these errors to
+                // the ModelState and rerender ChangePassword view
+                if (!result.Succeeded)
+                {
+                    foreach (var error in result.Errors)
+                    {
+                        ModelState.AddModelError(string.Empty, error.Description);
+                    }
+                    return Unauthorized(result);
+                }
+
+                // Upon successfully changing the password refresh sign-in cookie
+                await _signInManager.RefreshSignInAsync(user);
+                return Ok();
+            }
+
+            return NotFound();
+        }
+
+        [HttpGet]
+        [Route("Users")]
+        [Authorize(Roles = "Admin")]
+        public async Task<IActionResult> GetAllUsers()
+        {
+            List<UserViewModel> users = new List<UserViewModel>();
+
+            foreach (ApplicationUser rawUser in _userManager.Users)
+            {
+                UserViewModel user = new UserViewModel();
+                user.Id = rawUser.Id;
+                user.EmailAddress = rawUser.NormalizedEmail.ToLower();
+                user.LockoutEnabled = rawUser.LockoutEnabled;
+                user.LockoutEnd = rawUser.LockoutEnd;
+                user.SecurityProfile = rawUser.SecurityProfile;
+                
+                // get roles
+                ApplicationUser? aUser = await _userManager.FindByIdAsync(rawUser.Id);
+                if (aUser != null)
+                {
+                    IList<string> aUserRoles = await _userManager.GetRolesAsync(aUser);
+                    user.Roles = aUserRoles.ToList();
+
+                    user.Roles.Sort();
+                }
+
+                users.Add(user);
+            }
+
+            return Ok(users);
+        }
+
+        [HttpPost]
+        [Route("Users")]
+        [Authorize(Roles = "Admin")]
+        public async Task<IActionResult> NewUser(RegisterViewModel model)
+        {
+            if (ModelState.IsValid)
+            {
+                ApplicationUser user = new ApplicationUser
+                { 
+                    UserName = model.UserName, 
+                    NormalizedUserName = model.UserName.ToUpper(),
+                    Email = model.Email,
+                    NormalizedEmail = model.Email.ToUpper()
+                };
+                var result = await _userManager.CreateAsync(user, model.Password);
+                if (result.Succeeded)
+                {
+                    // add new users to the player role
+                    await _userManager.AddToRoleAsync(user, "Player");
+
+                    Logging.Log(Logging.LogType.Information, "User Management", User.FindFirstValue(ClaimTypes.Name) + " created user " + model.Email + " with password.");
+
+                    return Ok(result);
+                }
+                else
+                {
+                    return Ok(result);
+                }
+            }   
+            else
+            {
+                return NotFound();
+            }
+        }
+
+        [HttpGet]
+        [Route("Users/{UserId}")]
+        [Authorize(Roles = "Admin")]
+        public async Task<IActionResult> GetUser(string UserId)
+        {
+            ApplicationUser? rawUser = await _userManager.FindByIdAsync(UserId);
+            
+            if (rawUser != null)
+            {
+                UserViewModel user = new UserViewModel();
+                user.Id = rawUser.Id;
+                user.EmailAddress = rawUser.NormalizedEmail.ToLower();
+                user.LockoutEnabled = rawUser.LockoutEnabled;
+                user.LockoutEnd = rawUser.LockoutEnd;
+                user.SecurityProfile = rawUser.SecurityProfile;
+                
+                // get roles
+                IList<string> aUserRoles = await _userManager.GetRolesAsync(rawUser);
+                user.Roles = aUserRoles.ToList();
+
+                user.Roles.Sort();
+
+                return Ok(user);
+            }
+            else
+            {
+                return NotFound();
+            }
+        }
+
+        [HttpDelete]
+        [Route("Users/{UserId}")]
+        [Authorize(Roles = "Admin")]
+        public async Task<IActionResult> DeleteUser(string UserId)
+        {
+            // get user
+            ApplicationUser? user = await _userManager.FindByIdAsync(UserId);
+
+            if (user == null)
+            {
+                return NotFound();
+            }
+            else
+            {
+                await _userManager.DeleteAsync(user);
+                Logging.Log(Logging.LogType.Information, "User Management", User.FindFirstValue(ClaimTypes.Name) + " deleted user " + user.Email);
+                return Ok();
+            }
+        }
+
+        [HttpPost]
+        [Route("Users/{UserId}/Roles")]
+        [Authorize(Roles = "Admin")]
+        public async Task<IActionResult> SetUserRoles(string UserId, string RoleName)
+        {
+            ApplicationUser? user = await _userManager.FindByIdAsync(UserId);
+            
+            if (user != null)
+            {
+                // get roles
+                List<string> userRoles = (await _userManager.GetRolesAsync(user)).ToList();
+                
+                // delete all roles
+                foreach (string role in userRoles)
+                {
+                    if ((new string[] { "Admin", "Gamer", "Player" }).Contains(role) )
+                    {
+                        await _userManager.RemoveFromRoleAsync(user, role);
+                    }
+                }
+
+                // add only requested roles
+                switch (RoleName)
+                {
+                    case "Admin":
+                        await _userManager.AddToRoleAsync(user, "Admin");
+                        await _userManager.AddToRoleAsync(user, "Gamer");
+                        await _userManager.AddToRoleAsync(user, "Player");
+                        break;
+                    case "Gamer":
+                        await _userManager.AddToRoleAsync(user, "Gamer");
+                        await _userManager.AddToRoleAsync(user, "Player");
+                        break;
+                    case "Player":
+                        await _userManager.AddToRoleAsync(user, "Player");
+                        break;
+                    default:
+                        await _userManager.AddToRoleAsync(user, RoleName);
+                        break;
+                }
+                
+                return Ok();
+            }
+            else
+            {
+                return NotFound();
+            }
+        }
+
+        [HttpPost]
+        [Route("Users/{UserId}/SecurityProfile")]
+        [Authorize(Roles = "Admin")]
+        public async Task<IActionResult> SetUserSecurityProfile(string UserId, SecurityProfileViewModel securityProfile)
+        {
+            if (ModelState.IsValid)
+            {
+                ApplicationUser? user = await _userManager.FindByIdAsync(UserId);
+                
+                if (user != null)
+                {
+                    user.SecurityProfile = securityProfile;
+                    await _userManager.UpdateAsync(user);
+                    
+                    return Ok();
+                }
+                else
+                {
+                    return NotFound();
+                }
+            }
+            else
+            {
+                return NotFound();
+            }
+        }
+
+        [HttpPost]
+        [Route("Users/{UserId}/Password")]
+        [Authorize(Roles = "Admin")]
+        public async Task<IActionResult> ResetPassword(string UserId, SetPasswordViewModel model)
+        {
+            if (ModelState.IsValid)
+            {
+                // we can reset the users password
+                ApplicationUser? user = await _userManager.FindByIdAsync(UserId);
+                if (user != null)
+                {
+                    string resetToken = await _userManager.GeneratePasswordResetTokenAsync(user);
+                    IdentityResult passwordChangeResult = await _userManager.ResetPasswordAsync(user, resetToken, model.NewPassword);
+                    if (passwordChangeResult.Succeeded == true)
+                    {
+                        return Ok(passwordChangeResult);
+                    }
+                    else
+                    {
+                        return Ok(passwordChangeResult);
+                    }
+                }
+                else
+                {
+                    return NotFound();
+                }
+            }
+            else
+            {
+                return NotFound();
+            }
+        }
+
+        [HttpPost]
+        [Route("Preferences")]
+        public async Task<IActionResult> SetPreferences(List<UserPreferenceViewModel> model)
+        {
+            ApplicationUser? user = await _userManager.GetUserAsync(User);
+            if (user == null)
+            {
+                return Unauthorized();
+            }
+            else
+            {
+                user.UserPreferences = model;
+                await _userManager.UpdateAsync(user);
+                
+                return Ok();
+            }
+        }
+    }
+}

gaseous-server/Controllers/V1.0/BackgroundTasksController.cs

@@ -2,14 +2,20 @@ using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Threading.Tasks;
+using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
 
 namespace gaseous_server.Controllers
 {
-    [ApiController]
-    [Route("api/v1/[controller]")]
+    [ApiController]
+    [Route("api/v{version:apiVersion}/[controller]")]
+    [ApiVersion("1.0")]
+    [ApiVersion("1.1")]
+    [Authorize(Roles = "Admin,Gamer,Player")]
     public class BackgroundTasksController : Controller
     {
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpGet]
         [ProducesResponseType(StatusCodes.Status200OK)]
         public List<ProcessQueue.QueueItem> GetQueue()
@@ -17,23 +23,26 @@ namespace gaseous_server.Controllers
             return ProcessQueue.QueueItems;
         }
 
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpGet]
         [Route("{TaskType}")]
-        [ProducesResponseType(StatusCodes.Status200OK)]
+        [ProducesResponseType(StatusCodes.Status200OK)]
         [ProducesResponseType(StatusCodes.Status404NotFound)]
+        [Authorize(Roles = "Admin")]
         public ActionResult<ProcessQueue.QueueItem> ForceRun(ProcessQueue.QueueItemType TaskType, Boolean ForceRun)
         {
             foreach (ProcessQueue.QueueItem qi in ProcessQueue.QueueItems)
             {
-                if (qi.AllowManualStart == true)
-                {
-                    if (TaskType == qi.ItemType)
-                    {
-                        if (ForceRun == true)
-                        {
-                            qi.ForceExecute();
-                        }
-                        return qi;
+                if (qi.AllowManualStart == true)
+                {
+                    if (TaskType == qi.ItemType)
+                    {
+                        if (ForceRun == true)
+                        {
+                            qi.ForceExecute();
+                        }
+                        return qi;
                     }
                 }
             }

gaseous-server/Controllers/V1.0/BiosController.cs

@@ -3,14 +3,21 @@ using System.Collections.Generic;
 using System.IO.Compression;
 using System.Linq;
 using System.Threading.Tasks;
+using gaseous_server.Classes;
+using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
 
 namespace gaseous_server.Controllers
 {
     [ApiController]
-    [Route("api/v1/[controller]")]
+    [Route("api/v{version:apiVersion}/[controller]")]
+    [ApiVersion("1.0")]
+    [ApiVersion("1.1")]
+    [Authorize]
     public class BiosController : Controller
     {
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpGet]
         [ProducesResponseType(StatusCodes.Status200OK)]
         public List<Classes.Bios.BiosItem> GetBios()
@@ -18,6 +25,8 @@ namespace gaseous_server.Controllers
             return Classes.Bios.GetBios();
         }
 
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpGet]
         [Route("{PlatformId}")]
         [ProducesResponseType(StatusCodes.Status200OK)]
@@ -26,7 +35,11 @@ namespace gaseous_server.Controllers
             return Classes.Bios.GetBios(PlatformId, AvailableOnly);
         }
 
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpGet]
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpHead]
         [Route("zip/{PlatformId}")]
         [ProducesResponseType(typeof(FileStreamResult), StatusCodes.Status200OK)]
@@ -37,7 +50,7 @@ namespace gaseous_server.Controllers
             {
                 IGDB.Models.Platform platform = Classes.Metadata.Platforms.GetPlatform(PlatformId);
 
-                string biosPath = Path.Combine(gaseous_tools.Config.LibraryConfiguration.LibraryBIOSDirectory, platform.Slug);
+                string biosPath = Path.Combine(Config.LibraryConfiguration.LibraryBIOSDirectory, platform.Slug);
 
                 string tempFile = Path.GetTempFileName();
 
@@ -59,7 +72,11 @@ namespace gaseous_server.Controllers
             }
         }
 
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpGet]
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpHead]
         [Route("{PlatformId}/{BiosName}")]
         [ProducesResponseType(typeof(FileStreamResult), StatusCodes.Status200OK)]

gaseous-server/Controllers/V1.0/CollectionsController.cs

@@ -4,18 +4,24 @@ using System.IO.Compression;
 using System.Linq;
 using System.Threading.Tasks;
 using gaseous_server.Classes;
+using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
 
 namespace gaseous_server.Controllers
 {
     [ApiController]
-    [Route("api/v1/[controller]")]
+    [Route("api/v{version:apiVersion}/[controller]")]
+    [ApiVersion("1.0")]
+    [ApiVersion("1.1")]
+    [Authorize]
     public class CollectionsController : Controller
     {
         /// <summary>
         /// Gets all ROM collections
         /// </summary>
         /// <returns></returns>
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpGet]
         [ProducesResponseType(StatusCodes.Status200OK)]
         public List<Classes.Collections.CollectionItem> GetCollections()
@@ -29,6 +35,8 @@ namespace gaseous_server.Controllers
         /// <param name="CollectionId"></param>
         /// <param name="Build">Set to true to begin the collection build process</param>
         /// <returns></returns>
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpGet]
         [Route("{CollectionId}")]
         [ProducesResponseType(typeof(Classes.Collections.CollectionItem), StatusCodes.Status200OK)]
@@ -55,6 +63,8 @@ namespace gaseous_server.Controllers
         /// </summary>
         /// <param name="CollectionId"></param>
         /// <returns></returns>
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpGet]
         [Route("{CollectionId}/Roms")]
         [ProducesResponseType(typeof(List<Classes.Collections.CollectionContents.CollectionPlatformItem>), StatusCodes.Status200OK)]
@@ -77,8 +87,11 @@ namespace gaseous_server.Controllers
         /// </summary>
         /// <param name="Item"></param>
         /// <returns></returns>
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpPost]
         [Route("Preview")]
+        [Authorize(Roles = "Admin,Gamer")]
         [ProducesResponseType(typeof(List<Classes.Collections.CollectionContents.CollectionPlatformItem>), StatusCodes.Status200OK)]
         [ProducesResponseType(StatusCodes.Status404NotFound)]
         public ActionResult GetCollectionRomsPreview(Classes.Collections.CollectionItem Item)
@@ -98,6 +111,8 @@ namespace gaseous_server.Controllers
         /// </summary>
         /// <param name="CollectionId"></param>
         /// <returns></returns>
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpGet]
         [Route("{CollectionId}/Roms/Zip")]
         [ProducesResponseType(typeof(FileStreamResult), StatusCodes.Status200OK)]
@@ -108,7 +123,7 @@ namespace gaseous_server.Controllers
             {
                 Classes.Collections.CollectionItem collectionItem = Classes.Collections.GetCollection(CollectionId);
 
-                string ZipFilePath = Path.Combine(gaseous_tools.Config.LibraryConfiguration.LibraryCollectionsDirectory, CollectionId + ".zip");
+                string ZipFilePath = Path.Combine(Config.LibraryConfiguration.LibraryCollectionsDirectory, CollectionId + ".zip");
 
                 if (System.IO.File.Exists(ZipFilePath))
                 {
@@ -131,7 +146,10 @@ namespace gaseous_server.Controllers
         /// </summary>
         /// <param name="Item"></param>
         /// <returns></returns>
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpPost]
+        [Authorize(Roles = "Admin,Gamer")]
         [ProducesResponseType(typeof(Classes.Collections.CollectionItem), StatusCodes.Status200OK)]
         [ProducesResponseType(StatusCodes.Status400BadRequest)]
         public ActionResult NewCollection(Classes.Collections.CollectionItem Item)
@@ -152,8 +170,11 @@ namespace gaseous_server.Controllers
         /// <param name="CollectionId"></param>
         /// <param name="Item"></param>
         /// <returns></returns>
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpPatch]
         [Route("{CollectionId}")]
+        [Authorize(Roles = "Admin,Gamer")]
         [ProducesResponseType(typeof(Classes.Collections.CollectionItem), StatusCodes.Status200OK)]
         [ProducesResponseType(StatusCodes.Status404NotFound)]
         public ActionResult EditCollection(long CollectionId, Classes.Collections.CollectionItem Item)
@@ -174,7 +195,10 @@ namespace gaseous_server.Controllers
         /// <param name="CollectionId"></param>
         /// <param name="Item"></param>
         /// <returns></returns>
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpPatch]
+        [Authorize(Roles = "Admin,Gamer")]
         [Route("{CollectionId}/AlwaysInclude")]
         [ProducesResponseType(typeof(Classes.Collections.CollectionItem), StatusCodes.Status200OK)]
         [ProducesResponseType(StatusCodes.Status404NotFound)]
@@ -208,7 +232,10 @@ namespace gaseous_server.Controllers
         /// Deletes the specified ROM collection
         /// </summary>
         /// <param name="CollectionId"></param>
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpDelete]
+        [Authorize(Roles = "Admin,Gamer")]
         [Route("{CollectionId}")]
         [ProducesResponseType(StatusCodes.Status200OK)]
         [ProducesResponseType(StatusCodes.Status404NotFound)]

gaseous-server/Controllers/V1.0/FilterController.cs

@@ -0,0 +1,46 @@
+using System;
+using System.Collections.Generic;
+using System.Data;
+using System.Linq;
+using System.Threading.Tasks;
+using Authentication;
+using gaseous_server.Classes;
+using IGDB.Models;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Identity;
+using Microsoft.AspNetCore.Mvc;
+
+namespace gaseous_server.Controllers
+{
+    [Route("api/v{version:apiVersion}/[controller]")]
+    [ApiVersion("1.0")]
+    [ApiVersion("1.1")]
+    [Authorize]
+    [ApiController]
+    public class FilterController : Controller
+    {
+        private readonly UserManager<ApplicationUser> _userManager;
+        private readonly SignInManager<ApplicationUser> _signInManager;
+        
+        public FilterController(
+            UserManager<ApplicationUser> userManager,
+            SignInManager<ApplicationUser> signInManager)
+        {
+            _userManager = userManager;
+            _signInManager = signInManager;
+        }
+
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
+        [HttpGet]
+        [ProducesResponseType(StatusCodes.Status200OK)]
+        //[ResponseCache(CacheProfileName = "5Minute")]
+        public async Task<IActionResult> FilterAsync()
+        {
+            var user = await _userManager.GetUserAsync(User);
+            
+            return Ok(Filters.Filter(user.SecurityProfile.AgeRestrictionPolicy.MaximumAgeRestriction, user.SecurityProfile.AgeRestrictionPolicy.IncludeUnrated));
+        }
+    }
+}

gaseous-server/Controllers/V1.0/GamesController.cs

@@ -6,21 +6,25 @@ using System.IO;
 using System.Linq;
 using System.Reflection;
 using System.Threading.Tasks;
+using gaseous_server.Classes;
 using gaseous_server.Classes.Metadata;
-using gaseous_tools;
 using IGDB.Models;
+using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.CodeAnalysis.Scripting;
-using Org.BouncyCastle.Asn1.X509;
 using static gaseous_server.Classes.Metadata.AgeRatings;
 
 namespace gaseous_server.Controllers
 {
-    [Route("api/v1/[controller]")]
+    [Route("api/v{version:apiVersion}/[controller]")]
+    [ApiVersion("1.0")]
+    [ApiVersion("1.1")]
+    [Authorize]
     [ApiController]
-    public class GamesController : ControllerBase
+    public class GamesController : Controller
     {
+        [MapToApiVersion("1.0")]
         [HttpGet]
         [ProducesResponseType(typeof(List<Game>), StatusCodes.Status200OK)]
         public ActionResult Game(
@@ -35,7 +39,7 @@ namespace gaseous_server.Controllers
             bool sortdescending = false)
             {
 
-            return Ok(GetGames(name, platform, genre, gamemode, playerperspective, theme, minrating, maxrating, sortdescending));
+            return Ok(GetGames(name, platform, genre, gamemode, playerperspective, theme, minrating, maxrating, "Adult", true, true, sortdescending));
         }
 
         public static List<Game> GetGames(
@@ -47,6 +51,9 @@ namespace gaseous_server.Controllers
             string theme = "",
             int minrating = -1,
             int maxrating = -1,
+            string ratinggroup = "Adult",
+            bool includenullrating = true,
+            bool sortbynamethe = false,
             bool sortdescending = false)
         {
             string whereClause = "";
@@ -99,7 +106,7 @@ namespace gaseous_server.Controllers
 
             if (genre.Length > 0)
             {
-                tempVal = "(";
+                tempVal = "Relation_Game_Genres.GenresId IN (";
                 string[] genreClauseItems = genre.Split(",");
                 for (int i = 0; i < genreClauseItems.Length; i++)
                 {
@@ -108,7 +115,7 @@ namespace gaseous_server.Controllers
                         tempVal += " AND ";
                     }
                     string genreLabel = "@Genre" + i;
-                    tempVal += "JSON_CONTAINS(Game.Genres, " + genreLabel + ", '$')";
+                    tempVal += genreLabel;
                     whereParams.Add(genreLabel, genreClauseItems[i]);
                 }
                 tempVal += ")";
@@ -117,7 +124,7 @@ namespace gaseous_server.Controllers
 
             if (gamemode.Length > 0)
             {
-                tempVal = "(";
+                tempVal = "Relation_Game_GameModes.GameModesId IN (";
                 string[] gameModeClauseItems = gamemode.Split(",");
                 for (int i = 0; i < gameModeClauseItems.Length; i++)
                 {
@@ -126,7 +133,7 @@ namespace gaseous_server.Controllers
                         tempVal += " AND ";
                     }
                     string gameModeLabel = "@GameMode" + i;
-                    tempVal += "JSON_CONTAINS(Game.GameModes, " + gameModeLabel + ", '$')";
+                    tempVal += gameModeLabel;
                     whereParams.Add(gameModeLabel, gameModeClauseItems[i]);
                 }
                 tempVal += ")";
@@ -135,7 +142,7 @@ namespace gaseous_server.Controllers
 
             if (playerperspective.Length > 0)
             {
-                tempVal = "(";
+                tempVal = "Relation_Game_PlayerPerspectives.PlayerPerspectivesId IN (";
                 string[] playerPerspectiveClauseItems = playerperspective.Split(",");
                 for (int i = 0; i < playerPerspectiveClauseItems.Length; i++)
                 {
@@ -144,7 +151,7 @@ namespace gaseous_server.Controllers
                         tempVal += " AND ";
                     }
                     string playerPerspectiveLabel = "@PlayerPerspective" + i;
-                    tempVal += "JSON_CONTAINS(Game.PlayerPerspectives, " + playerPerspectiveLabel + ", '$')";
+                    tempVal += playerPerspectiveLabel;
                     whereParams.Add(playerPerspectiveLabel, playerPerspectiveClauseItems[i]);
                 }
                 tempVal += ")";
@@ -153,7 +160,7 @@ namespace gaseous_server.Controllers
 
             if (theme.Length > 0)
             {
-                tempVal = "(";
+                tempVal = "Relation_Game_Themes.ThemesId IN (";
                 string[] themeClauseItems = theme.Split(",");
                 for (int i = 0; i < themeClauseItems.Length; i++)
                 {
@@ -162,13 +169,60 @@ namespace gaseous_server.Controllers
                         tempVal += " AND ";
                     }
                     string themeLabel = "@Theme" + i;
-                    tempVal += "JSON_CONTAINS(Game.Themes, " + themeLabel + ", '$')";
+                    tempVal += themeLabel;
                     whereParams.Add(themeLabel, themeClauseItems[i]);
                 }
                 tempVal += ")";
                 whereClauses.Add(tempVal);
             }
 
+            if (ratinggroup.Length > 0)
+            {
+                List<long> AgeClassificationsList = new List<long>();
+                foreach (string ratingGroup in ratinggroup.Split(','))
+                {
+                    AgeGroups.AgeRestrictionGroupings ageRestriction = (AgeGroups.AgeRestrictionGroupings)Enum.Parse(typeof(AgeGroups.AgeRestrictionGroupings), ratingGroup);
+                    if (AgeGroups.AgeGroupings.ContainsKey(ageRestriction))
+                    {
+                        List<AgeGroups.AgeGroupItem> ageGroups = AgeGroups.AgeGroupings[ageRestriction];
+                        foreach (AgeGroups.AgeGroupItem ageGroup in ageGroups)
+                        {
+                            AgeClassificationsList.AddRange(ageGroup.AgeGroupItemValues);
+                        }
+                    }
+                }
+
+                if (AgeClassificationsList.Count > 0)
+                {
+                    tempVal = "(view_AgeRatings.Rating IN (";
+                    for (int i = 0; i < AgeClassificationsList.Count; i++)
+                    {
+                        if (i > 0)
+                        {
+                            tempVal += ", ";
+                        }
+                        string themeLabel = "@Rating" + i;
+                        tempVal += themeLabel;
+                        whereParams.Add(themeLabel, AgeClassificationsList[i]);
+                    }
+                    tempVal += ")";
+
+                    tempVal += " OR ";
+
+                    if (includenullrating == true)
+                    {
+                        tempVal += "view_AgeRatings.Rating IS NULL";
+                    }
+                    else
+                    {
+                        tempVal += "view_AgeRatings.Rating IS NOT NULL";
+                    }
+                    tempVal += ")";
+
+                    whereClauses.Add(tempVal);
+                }
+            }
+
             // build where clause
             if (whereClauses.Count > 0)
             {
@@ -198,14 +252,21 @@ namespace gaseous_server.Controllers
             }
 
             // order by clause
-            string orderByClause = "ORDER BY `Name` ASC";
+            string orderByField = "Name";
+            if (sortbynamethe == true)
+            {
+                orderByField = "NameThe";
+            }
+            string orderByClause = "ORDER BY `" + orderByField + "` ASC";
             if (sortdescending == true)
             {
-                orderByClause = "ORDER BY `Name` DESC";
+                orderByClause = "ORDER BY `" + orderByField + "` DESC";
             }
 
-            Database db = new gaseous_tools.Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
-            string sql = "SELECT DISTINCT Games_Roms.GameId AS ROMGameId, Game.Id, Game.AgeRatings, Game.AggregatedRating, Game.AggregatedRatingCount, Game.AlternativeNames, Game.Artworks, Game.Bundles, Game.Category, Game.Collection, Game.Cover, Game.Dlcs, Game.Expansions, Game.ExternalGames, Game.FirstReleaseDate, Game.`Follows`, Game.Franchise, Game.Franchises, Game.GameEngines, Game.GameModes, Game.Genres, Game.Hypes, Game.InvolvedCompanies, Game.Keywords, Game.MultiplayerModes, Game.`Name`, Game.ParentGame, Game.Platforms, Game.PlayerPerspectives, Game.Rating, Game.RatingCount, Game.ReleaseDates, Game.Screenshots, Game.SimilarGames, Game.Slug, Game.StandaloneExpansions, Game.`Status`, Game.StoryLine, Game.Summary, Game.Tags, Game.Themes, Game.TotalRating, Game.TotalRatingCount, Game.VersionParent, Game.VersionTitle, Game.Videos, Game.Websites FROM gaseous.Games_Roms LEFT JOIN Game ON Game.Id = Games_Roms.GameId " + whereClause + " " + havingClause + " " + orderByClause;
+            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+            //string sql = "SELECT DISTINCT Games_Roms.GameId AS ROMGameId, Game.* FROM Games_Roms LEFT JOIN Game ON Game.Id = Games_Roms.GameId LEFT JOIN Relation_Game_Genres ON Game.Id = Relation_Game_Genres.GameId LEFT JOIN Relation_Game_GameModes ON Game.Id = Relation_Game_GameModes.GameId LEFT JOIN Relation_Game_PlayerPerspectives ON Game.Id = Relation_Game_PlayerPerspectives.GameId LEFT JOIN Relation_Game_Themes ON Game.Id = Relation_Game_Themes.GameId " + whereClause + " " + havingClause + " " + orderByClause;
+
+            string sql = "SELECT DISTINCT Games_Roms.GameId AS ROMGameId, Game.*, case when Game.`Name` like 'The %' then CONCAT(trim(substr(Game.`Name` from 4)), ', The') else Game.`Name` end as NameThe FROM Games_Roms LEFT JOIN Game ON Game.Id = Games_Roms.GameId LEFT JOIN Relation_Game_Genres ON Game.Id = Relation_Game_Genres.GameId LEFT JOIN Relation_Game_GameModes ON Game.Id = Relation_Game_GameModes.GameId LEFT JOIN Relation_Game_PlayerPerspectives ON Game.Id = Relation_Game_PlayerPerspectives.GameId LEFT JOIN Relation_Game_Themes ON Game.Id = Relation_Game_Themes.GameId LEFT JOIN (SELECT Relation_Game_AgeRatings.GameId, AgeRating.* FROM Relation_Game_AgeRatings JOIN AgeRating ON Relation_Game_AgeRatings.AgeRatingsId = AgeRating.Id) view_AgeRatings ON Game.Id = view_AgeRatings.GameId " + whereClause + " " + havingClause + " " + orderByClause;
 
             List<IGDB.Models.Game> RetVal = new List<IGDB.Models.Game>();
 
@@ -219,6 +280,8 @@ namespace gaseous_server.Controllers
             return RetVal;
         }
 
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpGet]
         [Route("{GameId}")]
         [ProducesResponseType(typeof(Game), StatusCodes.Status200OK)]
@@ -245,6 +308,8 @@ namespace gaseous_server.Controllers
             }
         }
 
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpGet]
         [Route("{GameId}/alternativename")]
         [ProducesResponseType(typeof(List<AlternativeName>), StatusCodes.Status200OK)]
@@ -276,6 +341,8 @@ namespace gaseous_server.Controllers
             }
         }
 
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpGet]
         [Route("{GameId}/agerating")]
         [ProducesResponseType(typeof(List<AgeRatings.GameAgeRating>), StatusCodes.Status200OK)]
@@ -307,6 +374,8 @@ namespace gaseous_server.Controllers
             }
         }
 
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpGet]
         [Route("{GameId}/agerating/{RatingId}/image")]
         [ProducesResponseType(typeof(FileContentResult), StatusCodes.Status200OK)]
@@ -386,6 +455,8 @@ namespace gaseous_server.Controllers
             }
         }
 
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpGet]
         [Route("{GameId}/artwork")]
         [ProducesResponseType(typeof(List<Artwork>), StatusCodes.Status200OK)]
@@ -415,6 +486,8 @@ namespace gaseous_server.Controllers
             }
         }
 
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpGet]
         [Route("{GameId}/artwork/{ArtworkId}")]
         [ProducesResponseType(typeof(Artwork), StatusCodes.Status200OK)]
@@ -449,6 +522,8 @@ namespace gaseous_server.Controllers
             }
         }
 
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpGet]
         [Route("{GameId}/artwork/{ArtworkId}/image")]
         [ProducesResponseType(typeof(FileStreamResult), StatusCodes.Status200OK)]
@@ -503,6 +578,8 @@ namespace gaseous_server.Controllers
             }
         }
 
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpGet]
         [Route("{GameId}/cover")]
         [ProducesResponseType(typeof(Cover), StatusCodes.Status200OK)]
@@ -536,6 +613,8 @@ namespace gaseous_server.Controllers
             }
         }
 
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpGet]
         [Route("{GameId}/cover/image")]
         [ProducesResponseType(typeof(FileStreamResult), StatusCodes.Status200OK)]
@@ -575,6 +654,8 @@ namespace gaseous_server.Controllers
             }
         }
 
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpGet]
         [Route("{GameId}/genre")]
         [ProducesResponseType(typeof(List<Genre>), StatusCodes.Status200OK)]
@@ -611,6 +692,8 @@ namespace gaseous_server.Controllers
             }
         }
 
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpGet]
         [Route("{GameId}/companies")]
         [ProducesResponseType(typeof(List<Dictionary<string, object>>), StatusCodes.Status200OK)]
@@ -654,6 +737,8 @@ namespace gaseous_server.Controllers
             }
         }
 
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpGet]
         [Route("{GameId}/companies/{CompanyId}")]
         [ProducesResponseType(typeof(Dictionary<string, object>), StatusCodes.Status200OK)]
@@ -695,6 +780,8 @@ namespace gaseous_server.Controllers
             }
         }
 
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpGet]
         [Route("{GameId}/companies/{CompanyId}/image")]
         [ProducesResponseType(typeof(FileStreamResult), StatusCodes.Status200OK)]
@@ -738,9 +825,49 @@ namespace gaseous_server.Controllers
             }
         }
 
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
+        [HttpGet]
+        [Route("{GameId}/releasedates")]
+        [ProducesResponseType(typeof(List<ReleaseDate>), StatusCodes.Status200OK)]
+        [ProducesResponseType(StatusCodes.Status404NotFound)]
+        [ResponseCache(CacheProfileName = "7Days")]
+        public ActionResult GameReleaseDates(long GameId)
+        {
+            try
+            {
+                IGDB.Models.Game gameObject = Classes.Metadata.Games.GetGame(GameId, false, false, false);
+                if (gameObject != null)
+                {
+                    List<ReleaseDate> rdObjects = new List<ReleaseDate>();
+                    if (gameObject.ReleaseDates != null)
+                    {
+                        foreach (long icId in gameObject.ReleaseDates.Ids)
+                        {
+                            ReleaseDate releaseDate = Classes.Metadata.ReleaseDates.GetReleaseDates(icId);
+                            
+                            rdObjects.Add(releaseDate);
+                        }
+                    }
+
+                    return Ok(rdObjects);
+                }
+                else
+                {
+                    return NotFound();
+                }
+            }
+            catch
+            {
+                return NotFound();
+            }
+        }
+
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpGet]
         [Route("{GameId}/roms")]
-        [ProducesResponseType(typeof(List<Classes.Roms.GameRomItem>), StatusCodes.Status200OK)]
+        [ProducesResponseType(typeof(Classes.Roms.GameRomObject), StatusCodes.Status200OK)]
         [ProducesResponseType(StatusCodes.Status404NotFound)]
         //[ResponseCache(CacheProfileName = "5Minute")]
         public ActionResult GameRom(long GameId)
@@ -749,9 +876,7 @@ namespace gaseous_server.Controllers
             {
                 Game gameObject = Classes.Metadata.Games.GetGame(GameId, false, false, false);
 
-                List<Classes.Roms.GameRomItem> roms = Classes.Roms.GetRoms(GameId);
-
-                return Ok(roms);
+                return Ok(Classes.Roms.GetRoms(GameId));
             }
             catch
             {
@@ -759,6 +884,8 @@ namespace gaseous_server.Controllers
             }
         }
 
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpGet]
         [Route("{GameId}/roms/{RomId}")]
         [ProducesResponseType(typeof(Classes.Roms.GameRomItem), StatusCodes.Status200OK)]
@@ -786,7 +913,10 @@ namespace gaseous_server.Controllers
             }
         }
 
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpPatch]
+        [Authorize(Roles = "Admin,Gamer")]
         [Route("{GameId}/roms/{RomId}")]
         [ProducesResponseType(typeof(Classes.Roms.GameRomItem), StatusCodes.Status200OK)]
         [ProducesResponseType(StatusCodes.Status404NotFound)]
@@ -813,7 +943,10 @@ namespace gaseous_server.Controllers
             }
         }
 
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpDelete]
+        [Authorize(Roles = "Admin,Gamer")]
         [Route("{GameId}/roms/{RomId}")]
         [ProducesResponseType(typeof(Classes.Roms.GameRomItem), StatusCodes.Status200OK)]
         [ProducesResponseType(StatusCodes.Status404NotFound)]
@@ -840,7 +973,11 @@ namespace gaseous_server.Controllers
             }
         }
 
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpGet]
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpHead]
         [Route("{GameId}/roms/{RomId}/file")]
         [ProducesResponseType(typeof(FileStreamResult), StatusCodes.Status200OK)]
@@ -875,7 +1012,11 @@ namespace gaseous_server.Controllers
             }
         }
 
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpGet]
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpHead]
         [Route("{GameId}/roms/{RomId}/{FileName}")]
         [ProducesResponseType(typeof(FileStreamResult), StatusCodes.Status200OK)]
@@ -910,6 +1051,175 @@ namespace gaseous_server.Controllers
             }
         }
 
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
+        [HttpGet]
+        [Route("{GameId}/romgroup/{RomGroupId}")]
+        [ProducesResponseType(typeof(Classes.RomMediaGroup.GameRomMediaGroupItem), StatusCodes.Status200OK)]
+        [ProducesResponseType(StatusCodes.Status404NotFound)]
+        //[ResponseCache(CacheProfileName = "5Minute")]
+        public ActionResult GameRomGroup(long GameId, long RomGroupId)
+        {
+            try
+            {
+                Game gameObject = Classes.Metadata.Games.GetGame(GameId, false, false, false);
+
+                Classes.RomMediaGroup.GameRomMediaGroupItem rom = Classes.RomMediaGroup.GetMediaGroup(RomGroupId);
+                if (rom.GameId == GameId)
+                {
+                    return Ok(rom);
+                }
+                else
+                {
+                    return NotFound();
+                }
+            }
+            catch
+            {
+                return NotFound();
+            }
+        }
+
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
+        [HttpPost]
+        [Authorize(Roles = "Admin,Gamer")]
+        [Route("{GameId}/romgroup")]
+        [ProducesResponseType(typeof(Classes.RomMediaGroup.GameRomMediaGroupItem), StatusCodes.Status200OK)]
+        [ProducesResponseType(StatusCodes.Status404NotFound)]
+        public ActionResult NewGameRomGroup(long GameId, long PlatformId, [FromBody] List<long> RomIds)
+        {
+            try
+            {
+                Game gameObject = Classes.Metadata.Games.GetGame(GameId, false, false, false);
+
+                try
+                {
+                    Classes.RomMediaGroup.GameRomMediaGroupItem rom = Classes.RomMediaGroup.CreateMediaGroup(GameId, PlatformId, RomIds);
+                    return Ok(rom);
+                }
+                catch
+                {
+                    return NotFound();
+                }
+            }
+            catch
+            {
+                return NotFound();
+            }
+        }
+
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
+        [HttpPatch]
+        [Authorize(Roles = "Admin,Gamer")]
+        [Route("{GameId}/romgroup/{RomId}")]
+        [ProducesResponseType(typeof(Classes.RomMediaGroup.GameRomMediaGroupItem), StatusCodes.Status200OK)]
+        [ProducesResponseType(StatusCodes.Status404NotFound)]
+        public ActionResult GameRomGroupMembers(long GameId, long RomGroupId, [FromBody] List<long> RomIds)
+        {
+            try
+            {
+                Game gameObject = Classes.Metadata.Games.GetGame(GameId, false, false, false);
+
+                Classes.RomMediaGroup.GameRomMediaGroupItem rom = Classes.RomMediaGroup.GetMediaGroup(RomGroupId);
+                if (rom.GameId == GameId)
+                {
+                    rom = Classes.RomMediaGroup.EditMediaGroup(RomGroupId, RomIds);
+                    return Ok(rom);
+                }
+                else
+                {
+                    return NotFound();
+                }
+            }
+            catch
+            {
+                return NotFound();
+            }
+        }
+
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
+        [HttpDelete]
+        [Authorize(Roles = "Admin,Gamer")]
+        [Route("{GameId}/romgroup/{RomGroupId}")]
+        [ProducesResponseType(typeof(Classes.RomMediaGroup.GameRomMediaGroupItem), StatusCodes.Status200OK)]
+        [ProducesResponseType(StatusCodes.Status404NotFound)]
+        public ActionResult GameRomGroupDelete(long GameId, long RomGroupId)
+        {
+            try
+            {
+                Game gameObject = Classes.Metadata.Games.GetGame(GameId, false, false, false);
+
+                Classes.RomMediaGroup.GameRomMediaGroupItem rom = Classes.RomMediaGroup.GetMediaGroup(RomGroupId);
+                if (rom.GameId == GameId)
+                {
+                    Classes.RomMediaGroup.DeleteMediaGroup(RomGroupId);
+                    return Ok(rom);
+                }
+                else
+                {
+                    return NotFound();
+                }
+            }
+            catch
+            {
+                return NotFound();
+            }
+        }
+
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
+        [HttpGet]
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
+        [HttpHead]
+        [Route("{GameId}/romgroup/{RomGroupId}/file")]
+        [Route("{GameId}/romgroup/{RomGroupId}/{filename}")]
+        [ProducesResponseType(typeof(FileStreamResult), StatusCodes.Status200OK)]
+        [ProducesResponseType(StatusCodes.Status404NotFound)]
+        public ActionResult GameRomGroupFile(long GameId, long RomGroupId, string filename = "")
+        {
+            try
+            {
+                IGDB.Models.Game gameObject = Classes.Metadata.Games.GetGame(GameId, false, false, false);
+
+                Classes.RomMediaGroup.GameRomMediaGroupItem rom = Classes.RomMediaGroup.GetMediaGroup(RomGroupId);
+                if (rom.GameId != GameId)
+                {
+                    return NotFound();
+                }
+
+                string romFilePath = Path.Combine(Config.LibraryConfiguration.LibraryMediaGroupDirectory, RomGroupId + ".zip");
+                if (System.IO.File.Exists(romFilePath))
+                {
+                    FileStream content = new FileStream(romFilePath, FileMode.Open, FileAccess.Read, FileShare.Read);
+                    string returnFileName = "";
+                    if (filename == "")
+                    {
+                        returnFileName = gameObject.Name + ".zip";
+                    }
+                    else
+                    {
+                        returnFileName = filename;
+                    }
+                    FileStreamResult response = File(content, "application/octet-stream", returnFileName);
+                    return response;
+                }
+                else
+                {
+                    return NotFound();
+                }
+            }
+            catch
+            {
+                return NotFound();
+            }
+        }
+
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpGet]
         [Route("search")]
         [ProducesResponseType(typeof(List<Game>), StatusCodes.Status200OK)]
@@ -947,6 +1257,8 @@ namespace gaseous_server.Controllers
             }
         }
 
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpGet]
         [Route("{GameId}/screenshots")]
         [ProducesResponseType(typeof(List<Screenshot>), StatusCodes.Status200OK)]
@@ -976,6 +1288,8 @@ namespace gaseous_server.Controllers
             }
         }
 
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpGet]
         [Route("{GameId}/screenshots/{ScreenshotId}")]
         [ProducesResponseType(typeof(Screenshot), StatusCodes.Status200OK)]
@@ -1008,6 +1322,8 @@ namespace gaseous_server.Controllers
             }
         }
 
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpGet]
         [Route("{GameId}/screenshots/{ScreenshotId}/image")]
         [ProducesResponseType(typeof(FileStreamResult), StatusCodes.Status200OK)]
@@ -1050,6 +1366,8 @@ namespace gaseous_server.Controllers
             }
         }
 
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpGet]
         [Route("{GameId}/videos")]
         [ProducesResponseType(typeof(List<GameVideo>), StatusCodes.Status200OK)]

gaseous-server/Controllers/V1.0/LibraryController.cs

@@ -0,0 +1,89 @@
+using System;
+using System.Collections.Generic;
+using System.IO.Compression;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+
+namespace gaseous_server.Controllers
+{
+    [ApiController]
+    [Route("api/v{version:apiVersion}/[controller]")]
+    [ApiVersion("1.0")]
+    [ApiVersion("1.1")]
+    [Authorize(Roles = "Admin")]
+    public class LibraryController : Controller
+    {
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
+        [HttpGet]
+        [ProducesResponseType(typeof(List<GameLibrary.LibraryItem>), StatusCodes.Status200OK)]
+        public ActionResult GetLibraries()
+        {
+            return Ok(GameLibrary.GetLibraries);
+        }
+
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
+        [HttpGet("{LibraryId}")]
+        [ProducesResponseType(typeof(GameLibrary.LibraryItem), StatusCodes.Status200OK)]
+        [ProducesResponseType(StatusCodes.Status404NotFound)]
+        public ActionResult GetLibrary(int LibraryId)
+        {
+            try
+            {
+                return Ok(GameLibrary.GetLibrary(LibraryId));
+            }
+            catch
+            {
+                return NotFound();
+            }
+        }
+
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
+        [HttpPost]
+        [ProducesResponseType(typeof(GameLibrary.LibraryItem), StatusCodes.Status200OK)]
+        [ProducesResponseType(StatusCodes.Status404NotFound)]
+        [ProducesResponseType(StatusCodes.Status409Conflict)]
+        public ActionResult AddLibrary(string Name, string Path, long DefaultPlatformId)
+        {
+            try
+            {
+                return Ok(GameLibrary.AddLibrary(Name, Path, DefaultPlatformId));
+            }
+            catch (GameLibrary.PathExists exPE)
+            {
+                return Conflict("Path already used in another library");
+            }
+            catch (GameLibrary.PathNotFound exPNF)
+            {
+                return NotFound("Path not found");
+            }
+        }
+
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
+        [HttpDelete("{LibraryId}")]
+        [ProducesResponseType(StatusCodes.Status200OK)]
+        [ProducesResponseType(StatusCodes.Status400BadRequest)]
+        [ProducesResponseType(StatusCodes.Status404NotFound)]
+        public ActionResult DelLibrary(int LibraryId)
+        {
+            try
+            {
+                GameLibrary.DeleteLibrary(LibraryId);
+                return Ok();
+            }
+            catch (GameLibrary.CannotDeleteDefaultLibrary exCDDL)
+            {
+                return BadRequest(exCDDL.ToString());
+            }
+            catch (GameLibrary.LibraryNotFound exLNF)
+            {
+                return NotFound(exLNF.ToString());
+            }
+        }
+    }
+}

gaseous-server/Controllers/V1.0/LogsController.cs

@@ -0,0 +1,27 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using gaseous_server.Classes;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+
+namespace gaseous_server.Controllers
+{
+    [ApiController]
+    [Route("api/v{version:apiVersion}/[controller]")]
+    [ApiVersion("1.0")]
+    [ApiVersion("1.1")]
+    [Authorize(Roles = "Admin")]
+    public class LogsController : Controller
+    {
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
+        [HttpPost]
+        [ProducesResponseType(StatusCodes.Status200OK)]
+        public List<Logging.LogItem> Logs(Logging.LogsViewModel model)
+        {
+            return Logging.GetLogs(model);
+        }
+    }
+}

gaseous-server/Controllers/V1.0/PlatformMapsController.cs

@@ -7,18 +7,24 @@ using System.Reflection;
 using System.Threading.Tasks;
 using gaseous_server.Classes.Metadata;
 using gaseous_server.Models;
-using gaseous_tools;
+using gaseous_server.Classes;
 using IGDB.Models;
 using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.CodeAnalysis.Scripting;
+using Microsoft.AspNetCore.Authorization;
 
 namespace gaseous_server.Controllers
 {
-    [Route("api/v1/[controller]")]
+    [Route("api/v{version:apiVersion}/[controller]")]
+    [ApiVersion("1.0")]
+    [ApiVersion("1.1")]
     [ApiController]
+    [Authorize]
     public class PlatformMapsController : Controller
     {
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpGet]
         [ProducesResponseType(typeof(List<PlatformMapping.PlatformMapItem>), StatusCodes.Status200OK)]
         public ActionResult GetPlatformMap(bool ResetToDefault = false)
@@ -31,6 +37,8 @@ namespace gaseous_server.Controllers
             return Ok(PlatformMapping.PlatformMap);
         }
 
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpGet]
         [Route("{PlatformId}")]
         [ProducesResponseType(typeof(PlatformMapping.PlatformMapItem), StatusCodes.Status200OK)]
@@ -56,10 +64,13 @@ namespace gaseous_server.Controllers
             }
         }
 
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpPost]
         [ProducesResponseType(typeof(List<IFormFile>), StatusCodes.Status200OK)]
         [RequestSizeLimit(long.MaxValue)]
         [DisableRequestSizeLimit, RequestFormLimits(MultipartBodyLengthLimit = long.MaxValue, ValueLengthLimit = int.MaxValue)]
+        [Authorize(Roles = "Admin")]
         public async Task<IActionResult> UploadPlatformMap(List<IFormFile> files)
         {
             Guid sessionid = Guid.NewGuid();
@@ -110,7 +121,9 @@ namespace gaseous_server.Controllers
             return Ok(new { count = files.Count, size });
         }
 
-        // [HttpPost]
+        // [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
+        [HttpPost]
         // [Route("{PlatformId}")]
         // [ProducesResponseType(typeof(PlatformMapping.PlatformMapItem), StatusCodes.Status200OK)]
         // [ProducesResponseType(StatusCodes.Status404NotFound)]
@@ -137,10 +150,13 @@ namespace gaseous_server.Controllers
         //     }
         // }
 
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpPatch]
         [Route("{PlatformId}")]
         [ProducesResponseType(typeof(PlatformMapping.PlatformMapItem), StatusCodes.Status200OK)]
         [ProducesResponseType(StatusCodes.Status404NotFound)]
+        [Authorize(Roles = "Admin")]
         public ActionResult EditPlatformMap(long PlatformId, PlatformMapping.PlatformMapItem Map)
         {
             try

gaseous-server/Controllers/V1.0/PlatformsController.cs

@@ -5,20 +5,26 @@ using System.IO;
 using System.Linq;
 using System.Reflection;
 using System.Threading.Tasks;
+using gaseous_server.Classes;
 using gaseous_server.Classes.Metadata;
 using gaseous_server.Models;
-using gaseous_tools;
 using IGDB.Models;
+using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.CodeAnalysis.Scripting;
 
 namespace gaseous_server.Controllers
 {
-    [Route("api/v1/[controller]")]
+    [Route("api/v{version:apiVersion}/[controller]")]
+    [ApiVersion("1.0")]
+    [ApiVersion("1.1")]
+    [Authorize]
     [ApiController]
     public class PlatformsController : Controller
     {
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpGet]
         [ProducesResponseType(typeof(List<Platform>), StatusCodes.Status200OK)]
         public ActionResult Platform()
@@ -28,9 +34,9 @@ namespace gaseous_server.Controllers
 
         public static List<Platform> GetPlatforms()
         {
-            Database db = new gaseous_tools.Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
 
-            string sql = "SELECT * FROM gaseous.Platform WHERE Id IN (SELECT DISTINCT PlatformId FROM Games_Roms) ORDER BY `Name` ASC;";
+            string sql = "SELECT * FROM Platform WHERE Id IN (SELECT DISTINCT PlatformId FROM Games_Roms) ORDER BY `Name` ASC;";
 
             List<Platform> RetVal = new List<Platform>();
 
@@ -43,6 +49,8 @@ namespace gaseous_server.Controllers
             return RetVal;
         }
 
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpGet]
         [Route("{PlatformId}")]
         [ProducesResponseType(typeof(Platform), StatusCodes.Status200OK)]
@@ -68,6 +76,8 @@ namespace gaseous_server.Controllers
             }
         }
 
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpGet]
         [Route("{PlatformId}/platformlogo")]
         [ProducesResponseType(typeof(PlatformLogo), StatusCodes.Status200OK)]
@@ -100,6 +110,8 @@ namespace gaseous_server.Controllers
             }
         }
 
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpGet]
         [Route("{PlatformId}/platformlogo/image")]
         [ProducesResponseType(typeof(FileStreamResult), StatusCodes.Status200OK)]

gaseous-server/Controllers/V1.0/RomsController.cs

@@ -6,22 +6,28 @@ using System.IO;
 using System.Linq;
 using System.Reflection;
 using System.Threading.Tasks;
+using gaseous_server.Classes;
 using gaseous_server.Classes.Metadata;
-using gaseous_tools;
 using IGDB.Models;
+using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.CodeAnalysis.Scripting;
-using Org.BouncyCastle.Asn1.X509;
 using static gaseous_server.Classes.Metadata.AgeRatings;
 
 namespace gaseous_server.Controllers
 {
-    [Route("api/v1/[controller]")]
+    [Route("api/v{version:apiVersion}/[controller]")]
+    [ApiVersion("1.0")]
+    [ApiVersion("1.1")]
+    [Authorize]
     [ApiController]
-    public class RomsController : ControllerBase
+    public class RomsController : Controller
     {
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpPost]
+        [Authorize(Roles = "Admin,Gamer")]
         [ProducesResponseType(typeof(List<IFormFile>), StatusCodes.Status200OK)]
         [RequestSizeLimit(long.MaxValue)]
         [DisableRequestSizeLimit, RequestFormLimits(MultipartBodyLengthLimit = long.MaxValue, ValueLengthLimit = int.MaxValue)]
@@ -71,7 +77,7 @@ namespace gaseous_server.Controllers
             // Process uploaded files
             foreach (Dictionary<string, object> UploadedFile in UploadedFiles)
             {
-                Classes.ImportGame.ImportGameFile((string)UploadedFile["fullpath"], OverridePlatform, false);
+                Classes.ImportGame.ImportGameFile((string)UploadedFile["fullpath"], OverridePlatform);
             }
 
             if (Directory.Exists(workPath))

gaseous-server/Controllers/V1.0/SearchController.cs

@@ -2,25 +2,26 @@
 using System.Collections.Generic;
 using System.Linq;
 using System.Threading.Tasks;
-using gaseous_tools;
+using gaseous_server.Classes;
+using gaseous_server.Classes.Metadata;
 using IGDB;
 using IGDB.Models;
+using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
 using static gaseous_server.Classes.Metadata.Games;
-using static gaseous_tools.Config.ConfigFile;
+
 
 namespace gaseous_server.Controllers
 {
     [ApiController]
-    [Route("api/v1/[controller]")]
+    [Route("api/v{version:apiVersion}/[controller]")]
+    [ApiVersion("1.0")]
+    [ApiVersion("1.1")]
+    [Authorize]
     public class SearchController : Controller
     {
-        private static IGDBClient igdb = new IGDBClient(
-                            // Found in Twitch Developer portal for your app
-                            Config.IGDB.ClientId,
-                            Config.IGDB.Secret
-                        );
-
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpGet]
         [Route("Platform")]
         [ProducesResponseType(typeof(List<Platform>), StatusCodes.Status200OK)]
@@ -33,15 +34,18 @@ namespace gaseous_server.Controllers
         private static async Task<List<Platform>> _SearchForPlatform(string SearchString)
         {
             string searchBody = "";
-            searchBody += "fields abbreviation,alternative_name,category,checksum,created_at,generation,name,platform_family,platform_logo,slug,summary,updated_at,url,versions,websites; ";
+            string searchFields = "fields abbreviation,alternative_name,category,checksum,created_at,generation,name,platform_family,platform_logo,slug,summary,updated_at,url,versions,websites; ";
             searchBody += "where name ~ *\"" + SearchString + "\"*;";
 
             // get Platform metadata
-            var results = await igdb.QueryAsync<Platform>(IGDBClient.Endpoints.Platforms, query: searchBody);
+            Communications comms = new Communications();
+            var results = await comms.APIComm<Platform>(IGDBClient.Endpoints.Platforms, searchFields, searchBody);
 
             return results.ToList();
         }
 
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpGet]
         [Route("Game")]
         [ProducesResponseType(typeof(List<Game>), StatusCodes.Status200OK)]
@@ -54,12 +58,13 @@ namespace gaseous_server.Controllers
         private static async Task<List<Game>> _SearchForGame(long PlatformId, string SearchString)
         {
             string searchBody = "";
-            searchBody += "fields cover.*,first_release_date,name,platforms,slug; ";
+            string searchFields = "fields cover.*,first_release_date,name,platforms,slug; ";
             searchBody += "search \"" + SearchString + "\";";
             searchBody += "where platforms = (" + PlatformId + ");";
 
             // get Platform metadata
-            var results = await igdb.QueryAsync<Game>(IGDBClient.Endpoints.Games, query: searchBody);
+            Communications comms = new Communications();
+            var results = await comms.APIComm<Game>(IGDBClient.Endpoints.Games, searchFields, searchBody);
 
             return results.ToList();
         }

gaseous-server/Controllers/V1.0/SignaturesController.cs

@@ -4,7 +4,9 @@ using System.Data;
 using System.Linq;
 using System.Security.Cryptography;
 using System.Threading.Tasks;
-using gaseous_tools;
+using gaseous_server.Classes;
+using gaseous_signature_parser.models.RomSignatureObject;
+using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
 
 // For more information on enabling MVC for empty projects, visit https://go.microsoft.com/fwlink/?LinkID=397860
@@ -12,13 +14,18 @@ using Microsoft.AspNetCore.Mvc;
 namespace gaseous_server.Controllers
 {
     [ApiController]
-    [Route("api/v1/[controller]/[action]")]
-    public class SignaturesController : ControllerBase
+    [Route("api/v{version:apiVersion}/[controller]/[action]")]
+    [ApiVersion("1.0")]
+    [ApiVersion("1.1")]
+    [Authorize]
+    public class SignaturesController : Controller
     {
         /// <summary>
         /// Get the current signature counts from the database
         /// </summary>
         /// <returns>Number of sources, publishers, games, and rom signatures in the database</returns>
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpGet]
         [ProducesResponseType(StatusCodes.Status200OK)]
         public Models.Signatures_Status Status()
@@ -26,6 +33,8 @@ namespace gaseous_server.Controllers
             return new Models.Signatures_Status();
         }
 
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpGet]
         [ProducesResponseType(StatusCodes.Status200OK)]
         public List<Models.Signatures_Games> GetSignature(string md5 = "", string sha1 = "")
@@ -39,6 +48,8 @@ namespace gaseous_server.Controllers
             }
         }
 
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
         [HttpGet]
         [ProducesResponseType(StatusCodes.Status200OK)]
         public List<Models.Signatures_Games> GetByTosecName(string TosecName = "")
@@ -54,7 +65,7 @@ namespace gaseous_server.Controllers
 
         private List<Models.Signatures_Games> _GetSignature(string sqlWhere, string searchString)
         {
-            Database db = new gaseous_tools.Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
             string sql = "SELECT     view_Signatures_Games.*,    Signatures_Roms.Id AS romid,    Signatures_Roms.Name AS romname,    Signatures_Roms.Size,    Signatures_Roms.CRC,    Signatures_Roms.MD5,    Signatures_Roms.SHA1,    Signatures_Roms.DevelopmentStatus,    Signatures_Roms.Attributes,    Signatures_Roms.RomType,    Signatures_Roms.RomTypeMedia,    Signatures_Roms.MediaLabel,    Signatures_Roms.MetadataSource FROM    Signatures_Roms        INNER JOIN    view_Signatures_Games ON Signatures_Roms.GameId = view_Signatures_Games.Id WHERE " + sqlWhere;
             Dictionary<string, object> dbDict = new Dictionary<string, object>();
             dbDict.Add("searchString", searchString);
@@ -92,7 +103,7 @@ namespace gaseous_server.Controllers
                         Sha1 = ((string)sigDbRow["SHA1"]).ToLower(),
                         DevelopmentStatus = (string)sigDbRow["DevelopmentStatus"],
                         Attributes = Newtonsoft.Json.JsonConvert.DeserializeObject<List<KeyValuePair<string, object>>>((string)Common.ReturnValueIfNull(sigDbRow["Attributes"], "[]")),
-                        RomType = (Models.Signatures_Games.RomItem.RomTypes)(int)sigDbRow["RomType"],
+                        RomType = (RomSignatureObject.Game.Rom.RomTypes)(int)sigDbRow["RomType"],
                         RomTypeMedia = (string)sigDbRow["RomTypeMedia"],
                         MediaLabel = (string)sigDbRow["MediaLabel"],
                         SignatureSource = (gaseous_signature_parser.models.RomSignatureObject.RomSignatureObject.Game.Rom.SignatureSourceType)(Int32)sigDbRow["MetadataSource"]

gaseous-server/Controllers/V1.0/SystemController.cs

@@ -0,0 +1,321 @@
+using System;
+using System.Collections.Generic;
+using System.Data;
+using System.Linq;
+using System.Reflection;
+using System.Security.Cryptography.X509Certificates;
+using System.Text;
+using System.Text.Json;
+using System.Threading.Tasks;
+using gaseous_server.Classes;
+using gaseous_server.Classes.Metadata;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Razor.Hosting;
+
+namespace gaseous_server.Controllers
+{
+    [ApiController]
+    [Route("api/v{version:apiVersion}/[controller]")]
+    [ApiVersion("1.0")]
+    [ApiVersion("1.1")]
+    [Authorize]
+    public class SystemController : Controller
+    {
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
+        [HttpGet]
+        [ProducesResponseType(StatusCodes.Status200OK)]
+        public SystemInfo GetSystemStatus()
+        {
+            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+
+            SystemInfo ReturnValue = new SystemInfo();
+
+            // disk size
+            List<SystemInfo.PathItem> Disks = new List<SystemInfo.PathItem>();
+            foreach (GameLibrary.LibraryItem libraryItem in GameLibrary.GetLibraries)
+            {
+                Disks.Add(GetDisk(libraryItem.Path));
+            }
+            ReturnValue.Paths = Disks;
+
+            // database size
+            string sql = "SELECT table_schema, SUM(data_length + index_length) FROM information_schema.tables WHERE table_schema = '" + Config.DatabaseConfiguration.DatabaseName + "'";
+            DataTable dbResponse = db.ExecuteCMD(sql);
+            ReturnValue.DatabaseSize = (long)(System.Decimal)dbResponse.Rows[0][1];
+
+            // platform statistics
+            sql = "SELECT Platform.`name`, grc.Count, grs.Size FROM Platform INNER JOIN (SELECT Platform.`name` AS `Name`, SUM(grs.Size) AS Size FROM Platform JOIN Games_Roms AS grs ON (grs.PlatformId = Platform.Id) GROUP BY Platform.`name`) grs ON (grs.`Name` = Platform.`name`) INNER JOIN (SELECT Platform.`name` AS `Name`, COUNT(grc.Size) AS Count FROM Platform JOIN Games_Roms AS grc ON (grc.PlatformId = Platform.Id) GROUP BY Platform.`name`) grc ON (grc.`Name` = Platform.`name`) ORDER BY Platform.`name`;";
+            dbResponse = db.ExecuteCMD(sql);
+            ReturnValue.PlatformStatistics = new List<SystemInfo.PlatformStatisticsItem>();
+            foreach (DataRow dr in dbResponse.Rows)
+            {
+                SystemInfo.PlatformStatisticsItem platformStatisticsItem = new SystemInfo.PlatformStatisticsItem
+                {
+                    Platform = (string)dr["name"],
+                    RomCount = (long)dr["Count"],
+                    TotalSize = (long)(System.Decimal)dr["Size"]
+                };
+                ReturnValue.PlatformStatistics.Add(platformStatisticsItem);
+            }
+
+            return ReturnValue;
+        }
+
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
+        [HttpGet]
+        [Route("Version")]
+        [ProducesResponseType(StatusCodes.Status200OK)]
+        public Version GetSystemVersion() {
+            return Assembly.GetExecutingAssembly().GetName().Version;
+        }
+
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
+        [HttpGet]
+        [Route("VersionFile")]
+        [AllowAnonymous]
+        [ProducesResponseType(StatusCodes.Status200OK)]
+        public FileContentResult GetSystemVersionAsFile() {
+            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+
+            // get age ratings dictionary
+            Dictionary<int, string> ClassificationBoardsStrings = new Dictionary<int, string>();
+            foreach(IGDB.Models.AgeRatingCategory ageRatingCategory in Enum.GetValues(typeof(IGDB.Models.AgeRatingCategory)) )
+            {
+                ClassificationBoardsStrings.Add((int)ageRatingCategory, ageRatingCategory.ToString());
+            }
+
+            Dictionary<int, string> AgeRatingsStrings = new Dictionary<int, string>();
+            foreach(IGDB.Models.AgeRatingTitle ageRatingTitle in Enum.GetValues(typeof(IGDB.Models.AgeRatingTitle)) )
+            {
+                AgeRatingsStrings.Add((int)ageRatingTitle, ageRatingTitle.ToString());
+            }
+
+            string ver = "var AppVersion = \"" + Assembly.GetExecutingAssembly().GetName().Version.ToString() + "\";" + Environment.NewLine +
+                "var DBSchemaVersion = \"" + db.GetDatabaseSchemaVersion() + "\";" + Environment.NewLine +
+                "var FirstRunStatus = " + Config.ReadSetting("FirstRunStatus", "0") + ";" + Environment.NewLine +
+                "var AgeRatingBoardsStrings = " + JsonSerializer.Serialize(ClassificationBoardsStrings, new JsonSerializerOptions{
+                    WriteIndented = true
+                }) + ";" + Environment.NewLine +
+                "var AgeRatingStrings = " + JsonSerializer.Serialize(AgeRatingsStrings, new JsonSerializerOptions{
+                    WriteIndented = true
+                }) + ";" + Environment.NewLine +
+                "var AgeRatingGroups = " + JsonSerializer.Serialize(AgeRatings.AgeGroups.AgeGroupingsFlat, new JsonSerializerOptions{
+                    WriteIndented = true
+                }) + ";";
+            byte[] bytes = Encoding.UTF8.GetBytes(ver);
+            return File(bytes, "text/javascript");
+        }
+
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
+        [HttpGet]
+        [Route("Settings/BackgroundTasks/Intervals")]
+        [Authorize(Roles = "Admin")]
+        [ProducesResponseType(StatusCodes.Status200OK)]
+        public ActionResult GetBackgroundTasks()
+        {
+            Dictionary<string, BackgroundTaskItem> Intervals = new Dictionary<string, BackgroundTaskItem>();
+            Intervals.Add(ProcessQueue.QueueItemType.SignatureIngestor.ToString(), new BackgroundTaskItem(ProcessQueue.QueueItemType.SignatureIngestor));
+            Intervals.Add(ProcessQueue.QueueItemType.TitleIngestor.ToString(), new BackgroundTaskItem(ProcessQueue.QueueItemType.TitleIngestor));
+            Intervals.Add(ProcessQueue.QueueItemType.MetadataRefresh.ToString(), new BackgroundTaskItem(ProcessQueue.QueueItemType.MetadataRefresh));
+            Intervals.Add(ProcessQueue.QueueItemType.OrganiseLibrary.ToString(), new BackgroundTaskItem(ProcessQueue.QueueItemType.OrganiseLibrary));
+            Intervals.Add(ProcessQueue.QueueItemType.LibraryScan.ToString(), new BackgroundTaskItem(ProcessQueue.QueueItemType.LibraryScan));
+            Intervals.Add(ProcessQueue.QueueItemType.Rematcher.ToString(), new BackgroundTaskItem(ProcessQueue.QueueItemType.Rematcher));
+            Intervals.Add(ProcessQueue.QueueItemType.Maintainer.ToString(), new BackgroundTaskItem(ProcessQueue.QueueItemType.Maintainer));
+
+            return Ok(Intervals);
+        }
+
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
+        [HttpPost]
+        [Route("Settings/BackgroundTasks/Intervals")]
+        [Authorize(Roles = "Admin")]
+        [ProducesResponseType(StatusCodes.Status200OK)]
+        public ActionResult SetBackgroundTasks(Dictionary<string, int> Intervals)
+        {
+            foreach (KeyValuePair<string, int> Interval in Intervals)
+            {
+                if (Enum.IsDefined(typeof(ProcessQueue.QueueItemType), Interval.Key))
+                {
+                    try
+                    {
+                        BackgroundTaskItem taskItem = new BackgroundTaskItem(
+                            (ProcessQueue.QueueItemType)Enum.Parse(typeof(ProcessQueue.QueueItemType), Interval.Key)
+                        );
+
+                        if (Interval.Value >= taskItem.MinimumAllowedValue)
+                        {
+                            Logging.Log(Logging.LogType.Information, "Update Background Task", "Updating task " + Interval.Key + " with new interval " + Interval.Value);
+                            
+                            Config.SetSetting("Interval_" + Interval.Key, Interval.Value.ToString());
+
+                            // update existing process
+                            foreach (ProcessQueue.QueueItem item in ProcessQueue.QueueItems)
+                            {
+                                if (item.ItemType.ToString().ToLower() == Interval.Key.ToLower())
+                                {
+                                    item.Interval = Interval.Value;
+                                }
+                            }
+                        }
+                        else
+                        {
+                            Logging.Log(Logging.LogType.Warning, "Update Background Task", "Interval " + Interval.Value + " for task " + Interval.Key + " is below the minimum allowed value of " + taskItem.MinimumAllowedValue + ". Skipping.");
+                        }
+                    }
+                    catch
+                    {
+                        // task name not defined
+                        Logging.Log(Logging.LogType.Warning, "Update Background Task", "Task " + Interval.Key + " is not user definable. Skipping.");
+                    }
+                }
+            }
+
+            return Ok();
+        }
+
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
+        [HttpGet]
+        [Route("Settings/System")]
+        [Authorize(Roles = "Admin")]
+        [ProducesResponseType(StatusCodes.Status200OK)]
+        public ActionResult GetSystemSettings()
+        {
+            SystemSettingsModel systemSettingsModel = new SystemSettingsModel{
+                AlwaysLogToDisk = Config.LoggingConfiguration.AlwaysLogToDisk,
+                MinimumLogRetentionPeriod = Config.LoggingConfiguration.LogRetention
+            };
+
+            return Ok(systemSettingsModel);
+        }
+
+        [MapToApiVersion("1.0")]
+        [MapToApiVersion("1.1")]
+        [HttpPost]
+        [Route("Settings/System")]
+        [Authorize(Roles = "Admin")]
+        [ProducesResponseType(StatusCodes.Status200OK)]
+        public ActionResult SetSystemSettings(SystemSettingsModel model)
+        {
+            if (ModelState.IsValid)
+            {
+                Config.LoggingConfiguration.AlwaysLogToDisk = model.AlwaysLogToDisk;
+                Config.LoggingConfiguration.LogRetention = model.MinimumLogRetentionPeriod;
+                Config.UpdateConfig();
+            }
+
+            return Ok(model);
+        }
+
+        private SystemInfo.PathItem GetDisk(string Path)
+        {
+            SystemInfo.PathItem pathItem = new SystemInfo.PathItem {
+                LibraryPath = Path,
+                SpaceUsed = Common.DirSize(new DirectoryInfo(Path)),
+                SpaceAvailable = new DriveInfo(Path).AvailableFreeSpace,
+                TotalSpace = new DriveInfo(Path).TotalSize
+            };
+
+            return pathItem;
+        }
+
+        public class SystemInfo
+        {
+            public Version ApplicationVersion { 
+                get
+                    {
+                        return Assembly.GetExecutingAssembly().GetName().Version;
+                    }
+            }
+            public List<PathItem>? Paths { get; set; }
+            public long DatabaseSize { get; set; }
+            public List<PlatformStatisticsItem>? PlatformStatistics { get; set; }
+
+            public class PathItem
+            {
+                public string LibraryPath { get; set; }
+                public long SpaceUsed { get; set; }
+                public long SpaceAvailable { get; set; }
+                public long TotalSpace { get; set; }
+            }
+
+            public class PlatformStatisticsItem
+            {
+                public string Platform { get; set; }
+                public long RomCount { get; set; }
+                public long TotalSize { get; set; }
+            }
+        }
+    }
+
+    public class BackgroundTaskItem
+    {
+        public BackgroundTaskItem(ProcessQueue.QueueItemType TaskName)
+        {
+            this.Task = TaskName.ToString();
+
+            switch (TaskName)
+            {
+                case ProcessQueue.QueueItemType.SignatureIngestor:
+                    this.DefaultInterval = 60;
+                    this.MinimumAllowedValue = 20;
+                    break;
+                
+                case ProcessQueue.QueueItemType.TitleIngestor:
+                    this.DefaultInterval = 1;
+                    this.MinimumAllowedValue = 1;
+                    break;
+
+                case ProcessQueue.QueueItemType.MetadataRefresh:
+                    this.DefaultInterval = 360;
+                    this.MinimumAllowedValue = 360;
+                    break;
+
+                case ProcessQueue.QueueItemType.OrganiseLibrary:
+                    this.DefaultInterval = 1440;
+                    this.MinimumAllowedValue = 120;
+                    break;
+
+                case ProcessQueue.QueueItemType.LibraryScan:
+                    this.DefaultInterval = 1440;
+                    this.MinimumAllowedValue = 120;
+                    break;
+
+                case ProcessQueue.QueueItemType.Rematcher:
+                    this.DefaultInterval = 1440;
+                    this.MinimumAllowedValue = 360;
+                    break;
+
+                case ProcessQueue.QueueItemType.Maintainer:
+                    this.DefaultInterval = 10080;
+                    this.MinimumAllowedValue = 10080;
+                    break;
+
+                default:
+                    throw new Exception("Invalid task");
+            }
+        }
+
+        public string Task { get; set; }
+        public int Interval {
+            get
+            {
+                return int.Parse(Config.ReadSetting("Interval_" + Task, DefaultInterval.ToString()));
+            }
+        }
+        public int DefaultInterval { get; set; }
+        public int MinimumAllowedValue { get; set; }
+    }
+
+    public class SystemSettingsModel
+    {
+        public bool AlwaysLogToDisk { get; set; }
+        public int MinimumLogRetentionPeriod { get; set; }
+    }
+}

gaseous-server/Controllers/V1.1/FirstSetupController.cs

@@ -0,0 +1,82 @@
+using System;
+using System.Collections.Generic;
+using System.Data;
+using System.Linq;
+using System.Reflection;
+using System.Text;
+using System.Text.Json;
+using System.Threading.Tasks;
+using Authentication;
+using gaseous_server.Classes;
+using gaseous_server.Classes.Metadata;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Identity;
+using Microsoft.AspNetCore.Mvc;
+
+namespace gaseous_server.Controllers
+{
+    [ApiController]
+    [Route("api/v{version:apiVersion}/[controller]")]
+    [ApiVersion("1.1")]
+    [Authorize]
+    public class FirstSetupController : Controller
+    {
+        private readonly UserManager<ApplicationUser> _userManager;
+        private readonly SignInManager<ApplicationUser> _signInManager;
+
+        public FirstSetupController(
+            UserManager<ApplicationUser> userManager,
+            SignInManager<ApplicationUser> signInManager)
+        {
+            _userManager = userManager;
+            _signInManager = signInManager;
+        }
+
+        [MapToApiVersion("1.1")]
+        [HttpPost]
+        [Route("0")]
+        [AllowAnonymous]
+        [ProducesResponseType(StatusCodes.Status200OK)]
+        [ProducesResponseType(StatusCodes.Status404NotFound)]
+        public async Task<ActionResult> CreateAdminAccount(Authentication.RegisterViewModel model)
+        {
+            if (Config.ReadSetting("FirstRunStatus", "0") == "0")
+            {
+                if (ModelState.IsValid)
+                {
+                    ApplicationUser user = new ApplicationUser
+                    { 
+                        UserName = model.UserName, 
+                        NormalizedUserName = model.UserName.ToUpper(),
+                        Email = model.Email,
+                        NormalizedEmail = model.Email.ToUpper(),
+                        SecurityProfile = new SecurityProfileViewModel()
+                    };
+                    var result = await _userManager.CreateAsync(user, model.Password);
+                    if (result.Succeeded)
+                    {
+                        await _userManager.AddToRoleAsync(user, "Player");
+                        await _userManager.AddToRoleAsync(user, "Gamer");
+                        await _userManager.AddToRoleAsync(user, "Admin");
+
+                        await _signInManager.SignInAsync(user, isPersistent: true);
+                        
+                        Config.SetSetting("FirstRunStatus", "1");
+
+                        return Ok(result);
+                    }
+                    else
+                    {
+                        return Ok(result);
+                    }
+                }
+
+                return Problem(ModelState.ToString());
+            }
+            else
+            {
+                return NotFound();
+            }
+        }
+    }
+}

gaseous-server/Controllers/V1.1/GamesController.cs

@@ -0,0 +1,492 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Data;
+using System.IO;
+using System.Linq;
+using System.Reflection;
+using System.Threading.Tasks;
+using Authentication;
+using gaseous_server.Classes;
+using gaseous_server.Classes.Metadata;
+using IGDB.Models;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Identity;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.CodeAnalysis.CSharp.Syntax;
+using Microsoft.CodeAnalysis.Scripting;
+using static gaseous_server.Classes.Metadata.AgeRatings;
+
+namespace gaseous_server.Controllers.v1_1
+{
+    [Route("api/v{version:apiVersion}/[controller]")]
+    [ApiVersion("1.1")]
+    [ApiController]
+    [Authorize]
+    public class GamesController: ControllerBase
+    {
+        private readonly UserManager<ApplicationUser> _userManager;
+        private readonly SignInManager<ApplicationUser> _signInManager;
+        
+        public GamesController(
+            UserManager<ApplicationUser> userManager,
+            SignInManager<ApplicationUser> signInManager)
+        {
+            _userManager = userManager;
+            _signInManager = signInManager;
+        }
+
+        [MapToApiVersion("1.1")]
+        [HttpPost]
+        [ProducesResponseType(typeof(GameReturnPackage), StatusCodes.Status200OK)]
+        public async Task<IActionResult> Game_v1_1(GameSearchModel model, int pageNumber = 0, int pageSize = 0)
+        {
+            var user = await _userManager.GetUserAsync(User);
+
+            if (user != null)
+            {
+                // apply security profile filtering
+                if (model.GameAgeRating.AgeGroupings.Count == 0)
+                {
+                    model.GameAgeRating.AgeGroupings.Add(AgeGroups.AgeRestrictionGroupings.Adult);
+                    model.GameAgeRating.AgeGroupings.Add(AgeGroups.AgeRestrictionGroupings.Mature);
+                    model.GameAgeRating.AgeGroupings.Add(AgeGroups.AgeRestrictionGroupings.Teen);
+                    model.GameAgeRating.AgeGroupings.Add(AgeGroups.AgeRestrictionGroupings.Child);
+                    model.GameAgeRating.IncludeUnrated = true;
+                }
+                List<AgeGroups.AgeRestrictionGroupings> RemoveAgeGroups = new List<AgeGroups.AgeRestrictionGroupings>();
+                switch (user.SecurityProfile.AgeRestrictionPolicy.MaximumAgeRestriction)
+                {
+                    case AgeGroups.AgeRestrictionGroupings.Adult:
+                        break;
+                    case AgeGroups.AgeRestrictionGroupings.Mature:
+                        RemoveAgeGroups.Add(AgeGroups.AgeRestrictionGroupings.Adult);
+                        break;
+                    case AgeGroups.AgeRestrictionGroupings.Teen:
+                        RemoveAgeGroups.Add(AgeGroups.AgeRestrictionGroupings.Adult);
+                        RemoveAgeGroups.Add(AgeGroups.AgeRestrictionGroupings.Mature);
+                        break;
+                    case AgeGroups.AgeRestrictionGroupings.Child:
+                        RemoveAgeGroups.Add(AgeGroups.AgeRestrictionGroupings.Adult);
+                        RemoveAgeGroups.Add(AgeGroups.AgeRestrictionGroupings.Mature);
+                        RemoveAgeGroups.Add(AgeGroups.AgeRestrictionGroupings.Teen);
+                        break;
+                }
+                foreach (AgeGroups.AgeRestrictionGroupings RemoveAgeGroup in RemoveAgeGroups)
+                {
+                    if (model.GameAgeRating.AgeGroupings.Contains(RemoveAgeGroup))
+                    {
+                        model.GameAgeRating.AgeGroupings.Remove(RemoveAgeGroup);
+                    }
+                }
+                if (user.SecurityProfile.AgeRestrictionPolicy.IncludeUnrated == false)
+                {
+                    model.GameAgeRating.IncludeUnrated = false;
+                }
+
+                return Ok(GetGames(model, pageNumber, pageSize));
+            }
+            else
+            {
+                return Unauthorized();
+            }
+        }
+
+        [MapToApiVersion("1.1")]
+        [HttpGet]
+        [Route("{GameId}/Related")]
+        [ProducesResponseType(typeof(GameReturnPackage), StatusCodes.Status200OK)]
+        public async Task<IActionResult> GameRelated(long GameId)
+        {
+            var user = await _userManager.GetUserAsync(User);
+
+            if (user != null)
+            {
+                string IncludeUnrated = "";
+                if (user.SecurityProfile.AgeRestrictionPolicy.IncludeUnrated == true) {
+                    IncludeUnrated = " OR view_Games.AgeGroupId IS NULL";
+                }
+
+                Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+                string sql = "SELECT view_Games.Id, view_Games.AgeGroupId, Relation_Game_SimilarGames.SimilarGamesId FROM view_Games JOIN Relation_Game_SimilarGames ON view_Games.Id = Relation_Game_SimilarGames.GameId AND Relation_Game_SimilarGames.SimilarGamesId IN (SELECT Id FROM view_Games) WHERE view_Games.Id = @id AND (view_Games.AgeGroupId <= @agegroupid" + IncludeUnrated + ")";
+                Dictionary<string, object> dbDict = new Dictionary<string, object>();
+                dbDict.Add("id", GameId);
+                dbDict.Add("agegroupid", (int)user.SecurityProfile.AgeRestrictionPolicy.MaximumAgeRestriction);
+
+                List<IGDB.Models.Game> RetVal = new List<IGDB.Models.Game>();
+
+                DataTable dbResponse = db.ExecuteCMD(sql, dbDict);
+
+                foreach (DataRow dr in dbResponse.Rows)
+                {
+                    RetVal.Add(Classes.Metadata.Games.GetGame((long)dr["SimilarGamesId"], false, false, false));
+                }
+
+                GameReturnPackage gameReturn = new GameReturnPackage(RetVal.Count, RetVal);
+
+                return Ok(gameReturn);
+            }
+            else
+            {
+                return Unauthorized();
+            }
+        }
+
+        public class GameSearchModel
+        {
+            public string Name { get; set; }
+            public List<string> Platform { get; set; }
+            public List<string> Genre { get; set; }
+            public List<string> GameMode { get; set; }
+            public List<string> PlayerPerspective { get; set; }
+            public List<string> Theme { get; set; }
+            public GameRatingItem GameRating { get; set; } = new GameRatingItem();
+            public GameAgeRatingItem GameAgeRating { get; set; } = new GameAgeRatingItem();
+            public GameSortingItem Sorting { get; set; } = new GameSortingItem();
+            
+
+            public class GameRatingItem
+            {
+                public int MinimumRating { get; set; } = -1;
+                public int MinimumRatingCount { get; set; } = -1;
+                public int MaximumRating { get; set; } = -1;
+                public int MaximumRatingCount { get; set; } = -1;
+                public bool IncludeUnrated { get; set; } = false;
+            }
+
+            public class GameAgeRatingItem
+            {
+                public List<AgeGroups.AgeRestrictionGroupings> AgeGroupings { get; set; } = new List<AgeGroups.AgeRestrictionGroupings>{ 
+                    AgeGroups.AgeRestrictionGroupings.Child,
+                    AgeGroups.AgeRestrictionGroupings.Teen,
+                    AgeGroups.AgeRestrictionGroupings.Mature,
+                    AgeGroups.AgeRestrictionGroupings.Adult
+                };
+                public bool IncludeUnrated { get; set; } = true;
+            }
+
+            public class GameSortingItem
+            {
+                public SortField SortBy { get; set; } = SortField.NameThe;
+                public bool SortAscending { get; set; } = true;
+
+                public enum SortField
+                {
+                    Name,
+                    NameThe,
+                    Rating,
+                    RatingCount
+                }
+            }
+        }
+    
+        public static GameReturnPackage GetGames(GameSearchModel model, int pageNumber = 0, int pageSize = 0)
+        {
+            string whereClause = "";
+            string havingClause = "";
+            Dictionary<string, object> whereParams = new Dictionary<string, object>();
+
+            List<string> whereClauses = new List<string>();
+            List<string> havingClauses = new List<string>();
+
+            string tempVal = "";
+
+            if (model.Name.Length > 0)
+            {
+                tempVal = "`Name` LIKE @Name";
+                whereParams.Add("@Name", "%" + model.Name + "%");
+                havingClauses.Add(tempVal);
+            }
+
+            if (model.GameRating != null)
+            {
+                List<string> ratingClauses = new List<string>();
+                if (model.GameRating.MinimumRating != -1)
+                {
+                    string ratingTempMinVal = "totalRating >= @totalMinRating";
+                    whereParams.Add("@totalMinRating", model.GameRating.MinimumRating);
+                    ratingClauses.Add(ratingTempMinVal);
+                }
+
+                if (model.GameRating.MaximumRating != -1)
+                {
+                    string ratingTempMaxVal = "totalRating <= @totalMaxRating";
+                    whereParams.Add("@totalMaxRating", model.GameRating.MaximumRating);
+                    ratingClauses.Add(ratingTempMaxVal);
+                }
+
+                if (model.GameRating.MinimumRatingCount != -1)
+                {
+                    string ratingTempMinCountVal = "totalRatingCount >= @totalMinRatingCount";
+                    whereParams.Add("@totalMinRatingCount", model.GameRating.MinimumRatingCount);
+                    ratingClauses.Add(ratingTempMinCountVal);
+                }
+
+                if (model.GameRating.MaximumRatingCount != -1)
+                {
+                    string ratingTempMaxCountVal = "totalRatingCount <= @totalMaxRatingCount";
+                    whereParams.Add("@totalMaxRatingCount", model.GameRating.MaximumRatingCount);
+                    ratingClauses.Add(ratingTempMaxCountVal);
+                }
+
+                // generate rating sub clause
+                string ratingClauseValue = "";
+                if (ratingClauses.Count > 0)
+                {
+                    foreach (string ratingClause in ratingClauses)
+                    {
+                        if (ratingClauseValue.Length > 0)
+                        {
+                            ratingClauseValue += " AND ";
+                        }
+                        ratingClauseValue += ratingClause;
+                    }
+                }
+
+                string unratedClause = "";
+                if (model.GameRating.IncludeUnrated == true)
+                {
+                    unratedClause = "totalRating IS NULL";
+                }
+
+                if (ratingClauseValue.Length > 0)
+                {
+                    if (unratedClause.Length > 0)
+                    {
+                        havingClauses.Add("((" + ratingClauseValue + ") OR " + unratedClause + ")");
+                    }
+                    else
+                    {
+                        havingClauses.Add("(" + ratingClauseValue + ")");
+                    }
+                }
+            }
+
+            if (model.Platform.Count > 0)
+            {
+                tempVal = "Relation_Game_Platforms.PlatformsId IN (";
+                for (int i = 0; i < model.Platform.Count; i++)
+                {
+                    if (i > 0)
+                    {
+                        tempVal += ", ";
+                    }
+                    string platformLabel = "@Platform" + i;
+                    tempVal += platformLabel;
+                    whereParams.Add(platformLabel, model.Platform[i]);
+                }
+                tempVal += ")";
+                whereClauses.Add(tempVal);
+            }
+
+            if (model.Genre.Count > 0)
+            {
+                tempVal = "Relation_Game_Genres.GenresId IN (";
+                for (int i = 0; i < model.Genre.Count; i++)
+                {
+                    if (i > 0)
+                    {
+                        tempVal += " AND ";
+                    }
+                    string genreLabel = "@Genre" + i;
+                    tempVal += genreLabel;
+                    whereParams.Add(genreLabel, model.Genre[i]);
+                }
+                tempVal += ")";
+                whereClauses.Add(tempVal);
+            }
+
+            if (model.GameMode.Count > 0)
+            {
+                tempVal = "Relation_Game_GameModes.GameModesId IN (";
+                for (int i = 0; i < model.GameMode.Count; i++)
+                {
+                    if (i > 0)
+                    {
+                        tempVal += " AND ";
+                    }
+                    string gameModeLabel = "@GameMode" + i;
+                    tempVal += gameModeLabel;
+                    whereParams.Add(gameModeLabel, model.GameMode[i]);
+                }
+                tempVal += ")";
+                whereClauses.Add(tempVal);
+            }
+
+            if (model.PlayerPerspective.Count > 0)
+            {
+                tempVal = "Relation_Game_PlayerPerspectives.PlayerPerspectivesId IN (";
+                for (int i = 0; i < model.PlayerPerspective.Count; i++)
+                {
+                    if (i > 0)
+                    {
+                        tempVal += " AND ";
+                    }
+                    string playerPerspectiveLabel = "@PlayerPerspective" + i;
+                    tempVal += playerPerspectiveLabel;
+                    whereParams.Add(playerPerspectiveLabel, model.PlayerPerspective[i]);
+                }
+                tempVal += ")";
+                whereClauses.Add(tempVal);
+            }
+
+            if (model.Theme.Count > 0)
+            {
+                tempVal = "Relation_Game_Themes.ThemesId IN (";
+                for (int i = 0; i < model.Theme.Count; i++)
+                {
+                    if (i > 0)
+                    {
+                        tempVal += " AND ";
+                    }
+                    string themeLabel = "@Theme" + i;
+                    tempVal += themeLabel;
+                    whereParams.Add(themeLabel, model.Theme[i]);
+                }
+                tempVal += ")";
+                whereClauses.Add(tempVal);
+            }
+
+            if (model.GameAgeRating != null)
+            {
+                if (model.GameAgeRating.AgeGroupings.Count > 0)
+                {
+                    tempVal = "(AgeGroupId IN (";
+                    for (int i = 0; i < model.GameAgeRating.AgeGroupings.Count; i++)
+                    {
+                        if (i > 0)
+                        {
+                            tempVal += ", ";
+                        }
+                        string themeLabel = "@Rating" + i;
+                        tempVal += themeLabel;
+                        whereParams.Add(themeLabel, model.GameAgeRating.AgeGroupings[i]);
+                    }
+                    tempVal += ")";
+
+                    if (model.GameAgeRating.IncludeUnrated == true)
+                    {
+                        tempVal += " OR AgeGroupId IS NULL";
+                    }
+                    tempVal += ")";
+
+                    whereClauses.Add(tempVal);
+                }
+            }
+
+            // build where clause
+            if (whereClauses.Count > 0)
+            {
+                whereClause = "WHERE ";
+                for (int i = 0; i < whereClauses.Count; i++)
+                {
+                    if (i > 0)
+                    {
+                        whereClause += " AND ";
+                    }
+                    whereClause += whereClauses[i];
+                }
+            }
+
+            // build having clause
+            if (havingClauses.Count > 0)
+            {
+                havingClause = "HAVING ";
+                for (int i = 0; i < havingClauses.Count; i++)
+                {
+                    if (i > 0)
+                    {
+                        havingClause += " AND ";
+                    }
+                    havingClause += havingClauses[i];
+                }
+            }
+
+            // order by clause
+            string orderByField = "NameThe";
+            string orderByOrder = "ASC";
+            if (model.Sorting != null)
+            {
+                switch(model.Sorting.SortBy)
+                {
+                    case GameSearchModel.GameSortingItem.SortField.NameThe:
+                        orderByField = "NameThe";
+                        break;
+                    case GameSearchModel.GameSortingItem.SortField.Name:
+                        orderByField = "Name";
+                        break;
+                    case GameSearchModel.GameSortingItem.SortField.Rating:
+                        orderByField = "TotalRating";
+                        break;
+                    case GameSearchModel.GameSortingItem.SortField.RatingCount:
+                        orderByField = "TotalRatingCount";
+                        break;
+                    default:
+                        orderByField = "NameThe";
+                        break;
+                }
+
+                if (model.Sorting.SortAscending == true)
+                {
+                    orderByOrder = "ASC";
+                }
+                else
+                {
+                    orderByOrder = "DESC";
+                }
+            }
+            string orderByClause = "ORDER BY `" + orderByField + "` " + orderByOrder;
+
+            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+            string sql = "SELECT DISTINCT view_Games.* FROM view_Games LEFT JOIN Relation_Game_Platforms ON view_Games.Id = Relation_Game_Platforms.GameId AND (Relation_Game_Platforms.PlatformsId IN (SELECT DISTINCT PlatformId FROM Games_Roms WHERE Games_Roms.GameId = view_Games.Id)) LEFT JOIN Relation_Game_Genres ON view_Games.Id = Relation_Game_Genres.GameId LEFT JOIN Relation_Game_GameModes ON view_Games.Id = Relation_Game_GameModes.GameId LEFT JOIN Relation_Game_PlayerPerspectives ON view_Games.Id = Relation_Game_PlayerPerspectives.GameId LEFT JOIN Relation_Game_Themes ON view_Games.Id = Relation_Game_Themes.GameId " + whereClause + " " + havingClause + " " + orderByClause;
+
+            List<IGDB.Models.Game> RetVal = new List<IGDB.Models.Game>();
+
+            DataTable dbResponse = db.ExecuteCMD(sql, whereParams);
+
+            // get count
+            int RecordCount = dbResponse.Rows.Count;
+            
+            // compile data for return
+            int pageOffset = pageSize * (pageNumber - 1);
+            for (int i = pageOffset; i < dbResponse.Rows.Count; i++)
+            {
+                if (i >= (pageOffset + pageSize))
+                {
+                    break;
+                }
+
+                RetVal.Add(Classes.Metadata.Games.GetGame(dbResponse.Rows[i]));
+            }
+
+            GameReturnPackage gameReturn = new GameReturnPackage(RecordCount, RetVal);
+
+            return gameReturn;
+        }
+
+        public class GameReturnPackage
+        {
+            public GameReturnPackage()
+            {
+
+            }
+
+            public GameReturnPackage(int Count, List<Game> Games)
+            {
+                this.Count = Count;
+
+                List<Games.MinimalGameItem> minimalGames = new List<Games.MinimalGameItem>();
+                foreach (Game game in Games)
+                {
+                    minimalGames.Add(new Classes.Metadata.Games.MinimalGameItem(game));
+                }
+
+                this.Games = minimalGames;
+            }
+
+            public int Count { get; set; }
+            public List<Games.MinimalGameItem> Games { get; set; } = new List<Games.MinimalGameItem>();
+        }
+    }
+}

gaseous-server/Controllers/V1.1/RatingsController.cs

@@ -0,0 +1,65 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Data;
+using System.IO;
+using System.Linq;
+using System.Reflection;
+using System.Threading.Tasks;
+using gaseous_server.Classes;
+using gaseous_server.Classes.Metadata;
+using IGDB.Models;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.CodeAnalysis.Scripting;
+using static gaseous_server.Classes.Metadata.AgeRatings;
+
+namespace gaseous_server.Controllers.v1_1
+{
+    [Route("api/v{version:apiVersion}/[controller]")]
+    [ApiVersion("1.1")]
+    [ApiController]
+    public class RatingsController: ControllerBase
+    {
+        [MapToApiVersion("1.1")]
+        [HttpGet]
+        [Authorize]
+        [Route("Images/{RatingBoard}/{RatingId}/image.svg")]
+        [ProducesResponseType(typeof(FileContentResult), StatusCodes.Status200OK)]
+        [ProducesResponseType(StatusCodes.Status404NotFound)]
+        public ActionResult RatingsImageById(string RatingBoard, int RatingId)
+        {
+            IGDB.Models.AgeRatingTitle RatingTitle = (AgeRatingTitle)RatingId;
+
+            string resourceName = "gaseous_server.Assets.Ratings." + RatingBoard + "." + RatingTitle.ToString() + ".svg";
+
+            var assembly = Assembly.GetExecutingAssembly();
+            string[] resources = assembly.GetManifestResourceNames();
+            if (resources.Contains(resourceName))
+            {
+                using (Stream stream = assembly.GetManifestResourceStream(resourceName))
+                using (StreamReader reader = new StreamReader(stream))
+                {
+                    byte[] filedata = new byte[stream.Length];
+                    stream.Read(filedata, 0, filedata.Length);
+
+                    string filename = RatingBoard + "-" + RatingTitle.ToString() + ".svg";
+                    string contentType = "image/svg+xml";
+
+                    var cd = new System.Net.Mime.ContentDisposition
+                    {
+                        FileName = filename,
+                        Inline = true,
+                    };
+
+                    Response.Headers.Add("Content-Disposition", cd.ToString());
+                    Response.Headers.Add("Cache-Control", "public, max-age=604800");
+
+                    return File(filedata, contentType);
+                }
+            }
+            return NotFound();
+        }
+    }
+}

gaseous-server/Models/PlatformMapping.cs

@@ -4,10 +4,10 @@ using System.Data;
 using System.Linq;
 using System.Reflection;
 using System.Text.Json.Serialization;
+using System.Web;
 using gaseous_server.Classes;
 using gaseous_server.Classes.Metadata;
 using gaseous_server.Controllers;
-using gaseous_tools;
 using IGDB.Models;
 using Newtonsoft.Json;
 
@@ -15,6 +15,8 @@ namespace gaseous_server.Models
 {
 	public class PlatformMapping
 	{
+        private static Dictionary<string, PlatformMapItem> PlatformMapCache = new Dictionary<string, PlatformMapItem>();
+
         /// <summary>
         /// Updates the platform map from the embedded platform map resource
         /// </summary>
@@ -70,6 +72,9 @@ namespace gaseous_server.Models
 
             foreach (PlatformMapItem mapItem in platforms)
             {
+                // get the IGDB platform data
+                Platform platform = Platforms.GetPlatform(mapItem.IGDBId);
+
                 try
                 {
                     PlatformMapItem item = GetPlatformMap(mapItem.IGDBId);
@@ -91,14 +96,22 @@ namespace gaseous_server.Models
         {
             get
             {
-                Database db = new gaseous_tools.Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+                Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
                 string sql = "SELECT * FROM PlatformMap";
                 DataTable data = db.ExecuteCMD(sql);
 
                 List<PlatformMapItem> platformMaps = new List<PlatformMapItem>();
                 foreach (DataRow row in data.Rows)
                 {
-                    platformMaps.Add(BuildPlatformMapItem(row));
+                    long mapId = (long)row["Id"];
+                    if (PlatformMapCache.ContainsKey(mapId.ToString()))
+                    {
+                        platformMaps.Add(PlatformMapCache[mapId.ToString()]);
+                    }
+                    else
+                    {
+                        platformMaps.Add(BuildPlatformMapItem(row));
+                    }
                 }
 
                 platformMaps.Sort((x, y) => x.IGDBName.CompareTo(y.IGDBName));
@@ -109,46 +122,53 @@ namespace gaseous_server.Models
 
         public static PlatformMapItem GetPlatformMap(long Id)
         {
-            Database db = new gaseous_tools.Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
-            string sql = "SELECT * FROM PlatformMap WHERE Id = @Id";
-            Dictionary<string, object> dbDict = new Dictionary<string, object>();
-            dbDict.Add("Id", Id);
-            DataTable data = db.ExecuteCMD(sql, dbDict);
-
-            if (data.Rows.Count > 0)
+            if (PlatformMapCache.ContainsKey(Id.ToString()))
             {
-                PlatformMapItem platformMap = BuildPlatformMapItem(data.Rows[0]);
-
-                return platformMap;
+                return PlatformMapCache[Id.ToString()];
             }
             else
             {
-                Exception exception = new Exception("Platform Map Id " + Id + " does not exist.");
-                Logging.Log(Logging.LogType.Critical, "Platform Map", "Platform Map Id " + Id + " does not exist.", exception);
-                throw exception;
+                Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+                string sql = "SELECT * FROM PlatformMap WHERE Id = @Id";
+                Dictionary<string, object> dbDict = new Dictionary<string, object>();
+                dbDict.Add("Id", Id);
+                DataTable data = db.ExecuteCMD(sql, dbDict);
+
+                if (data.Rows.Count > 0)
+                {
+                    PlatformMapItem platformMap = BuildPlatformMapItem(data.Rows[0]);
+
+                    return platformMap;
+                }
+                else
+                {
+                    Exception exception = new Exception("Platform Map Id " + Id + " does not exist.");
+                    Logging.Log(Logging.LogType.Critical, "Platform Map", "Platform Map Id " + Id + " does not exist.", exception);
+                    throw exception;
+                }
             }
         }
 
         public static void WritePlatformMap(PlatformMapItem item, bool Update, bool AllowAvailableEmulatorOverwrite)
         {
-            Database db = new gaseous_tools.Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
             string sql = "";
             Dictionary<string, object> dbDict = new Dictionary<string, object>();
             if (Update == false)
             {
                 // insert
-                sql = "INSERT INTO PlatformMap (Id, RetroPieDirectoryName, WebEmulator_Type, WebEmulator_Core, AvailableWebEmulators) VALUES (@Id, @RetroPieDirectoryName, @WebEmulator_Type, @WebEmulator_Core, @AvailableWebEmulators)";
+                sql = "INSERT INTO PlatformMap (Id, RetroPieDirectoryName, WebEmulator_Type, WebEmulator_Core, AvailableWebEmulators) VALUES (@Id, @RetroPieDirectoryName, @WebEmulator_Type, @WebEmulator_Core, @AvailableWebEmulators);";
             }
             else
             {
                 // update
                 if (AllowAvailableEmulatorOverwrite == true)
                 {
-                    sql = "UPDATE PlatformMap SET RetroPieDirectoryName=@RetroPieDirectoryName, WebEmulator_Type=@WebEmulator_Type, WebEmulator_Core=@WebEmulator_Core, AvailableWebEmulators=@AvailableWebEmulators WHERE Id = @Id";
+                    sql = "UPDATE PlatformMap SET RetroPieDirectoryName=@RetroPieDirectoryName, WebEmulator_Type=@WebEmulator_Type, WebEmulator_Core=@WebEmulator_Core, AvailableWebEmulators=@AvailableWebEmulators WHERE Id = @Id; ";
                 }
                 else
                 {
-                    sql = "UPDATE PlatformMap SET RetroPieDirectoryName=@RetroPieDirectoryName, WebEmulator_Type=@WebEmulator_Type, WebEmulator_Core=@WebEmulator_Core WHERE Id = @Id";
+                    sql = "UPDATE PlatformMap SET RetroPieDirectoryName=@RetroPieDirectoryName, WebEmulator_Type=@WebEmulator_Type, WebEmulator_Core=@WebEmulator_Core WHERE Id = @Id;";
                 }
             }
             dbDict.Add("Id", item.IGDBId);
@@ -181,7 +201,7 @@ namespace gaseous_server.Models
                         sql = "INSERT INTO PlatformMap_AlternateNames (Id, Name) VALUES (@Id, @Name);";
                         dbDict.Clear();
                         dbDict.Add("Id", item.IGDBId);
-                        dbDict.Add("Name", alternateName);
+                        dbDict.Add("Name", HttpUtility.HtmlDecode(alternateName));
                         db.ExecuteCMD(sql, dbDict);
                     }
                 }
@@ -218,12 +238,17 @@ namespace gaseous_server.Models
                     db.ExecuteCMD(sql, dbDict);
                 }
             }
+
+            if (PlatformMapCache.ContainsKey(item.IGDBId.ToString()))
+            {
+                PlatformMapCache.Remove(item.IGDBId.ToString());
+            }
         }
 
         static PlatformMapItem BuildPlatformMapItem(DataRow row)
         {
             long IGDBId = (long)row["Id"];
-            Database db = new gaseous_tools.Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
             Dictionary<string, object> dbDict = new Dictionary<string, object>();
             string sql = "";
 
@@ -321,6 +346,15 @@ namespace gaseous_server.Models
             };
             mapItem.Bios = bioss;
             
+            if (PlatformMapCache.ContainsKey(IGDBId.ToString()))
+            {
+                PlatformMapCache[IGDBId.ToString()] = mapItem;
+            }
+            else
+            {
+                PlatformMapCache.Add(IGDBId.ToString(), mapItem);
+            }
+
             return mapItem;
         }
 

gaseous-server/Models/Signatures_Games.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Text.Json.Serialization;
+using gaseous_signature_parser.models.RomSignatureObject;
 
 namespace gaseous_server.Models
 {
@@ -128,49 +129,11 @@ namespace gaseous_server.Models
 
             public List<KeyValuePair<string, object>> Attributes { get; set; } = new List<KeyValuePair<string, object>>();
 
-            public RomTypes RomType { get; set; }
+            public RomSignatureObject.Game.Rom.RomTypes RomType { get; set; }
             public string? RomTypeMedia { get; set; }
             public string? MediaLabel { get; set; }
 
-            public gaseous_signature_parser.models.RomSignatureObject.RomSignatureObject.Game.Rom.SignatureSourceType SignatureSource { get; set; }
-
-            public enum RomTypes
-            {
-                /// <summary>
-                /// Media type is unknown
-                /// </summary>
-                Unknown = 0,
-
-                /// <summary>
-                /// Optical media
-                /// </summary>
-                Disc = 1,
-
-                /// <summary>
-                /// Magnetic media
-                /// </summary>
-                Disk = 2,
-
-                /// <summary>
-                /// Individual files
-                /// </summary>
-                File = 3,
-
-                /// <summary>
-                /// Individual pars
-                /// </summary>
-                Part = 4,
-
-                /// <summary>
-                /// Tape base media
-                /// </summary>
-                Tape = 5,
-
-                /// <summary>
-                /// Side of the media
-                /// </summary>
-                Side = 6
-            }
+            public RomSignatureObject.Game.Rom.SignatureSourceType SignatureSource { get; set; }
 
             [JsonIgnore]
             public int Score

gaseous-server/Models/Signatures_Status.cs

@@ -1,6 +1,6 @@
 using System;
 using System.Data;
-using gaseous_tools;
+using gaseous_server.Classes;
 
 namespace gaseous_server.Models
 {
@@ -14,7 +14,7 @@ namespace gaseous_server.Models
 
 		public Signatures_Status()
 		{
-            Database db = new gaseous_tools.Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
+            Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
             string sql = "select (select count(*) from Signatures_Sources) as SourceCount, (select count(*) from Signatures_Platforms) as PlatformCount, (select count(*) from Signatures_Games) as GameCount, (select count(*) from Signatures_Roms) as RomCount;";
             
             DataTable sigDb = db.ExecuteCMD(sql);