Now pre-compiles age group metadata instead of generating it on every query (#235)

* Server will now quit on start up if schema updates fail (closes Abort start up if an error occurs during database upgrade #221)

* Moved AgeGroups to it's own class

* Improved query performance by defining the AgeGroupId as a metadata item. A metadata refresh is required to generate this data

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

@@ -5,13 +5,13 @@ namespace Authentication
     public class SecurityProfileViewModel
     {
         public AgeRestrictionItem AgeRestrictionPolicy { get; set; } = new AgeRestrictionItem{ 
-            MaximumAgeRestriction = gaseous_server.Classes.Metadata.AgeRatings.AgeGroups.AgeRestrictionGroupings.Adult,
+            MaximumAgeRestriction = gaseous_server.Classes.Metadata.AgeGroups.AgeRestrictionGroupings.Adult,
             IncludeUnrated = true 
         };
 
         public class AgeRestrictionItem
         {
-            public gaseous_server.Classes.Metadata.AgeRatings.AgeGroups.AgeRestrictionGroupings MaximumAgeRestriction { get; set; }
+            public gaseous_server.Classes.Metadata.AgeGroups.AgeRestrictionGroupings MaximumAgeRestriction { get; set; }
             public bool IncludeUnrated { get; set; }
         }
     }

gaseous-server/Classes/Collections.cs

@@ -220,7 +220,7 @@ namespace gaseous_server.Classes
                 }
             } else {
                 // get all platforms to pull from
-                Dictionary<string, List<Filters.FilterItem>> FilterDict = Filters.Filter(AgeRatings.AgeGroups.AgeRestrictionGroupings.Adult, true);
+                Dictionary<string, List<Filters.FilterItem>> FilterDict = Filters.Filter(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));

gaseous-server/Classes/Database.cs

@@ -106,13 +106,15 @@ namespace gaseous_server.Classes
 									int SchemaVer = (int)SchemaVersion.Rows[0][0];
                                     Logging.Log(Logging.LogType.Information, "Database", "Schema version is " + SchemaVer);
                                     if (SchemaVer < i)
+									{
+										try
 										{
 											// run pre-upgrade code
 											DatabaseMigration.PreUpgradeScript(i, _ConnectorType);
 											
 											// apply schema!
 											Logging.Log(Logging.LogType.Information, "Database", "Updating schema to version " + i);
-                                        ExecuteCMD(dbScript, dbDict);
+											ExecuteCMD(dbScript, dbDict, 180);
 
 											sql = "UPDATE schema_version SET schema_version=@schemaver";
 											dbDict = new Dictionary<string, object>();
@@ -122,6 +124,12 @@ namespace gaseous_server.Classes
 											// run post-upgrade code
 											DatabaseMigration.PostUpgradeScript(i, _ConnectorType);
 										}
+										catch (Exception ex)
+										{
+											Logging.Log(Logging.LogType.Critical, "Database", "Schema upgrade failed! Unable to continue.", ex);
+											System.Environment.Exit(1);
+										}
+									}
 								}
 							}
 						}

gaseous-server/Classes/Filters.cs

@@ -7,7 +7,7 @@ namespace gaseous_server.Classes
 {
     public class Filters
     {
-        public static Dictionary<string, List<FilterItem>> Filter(Metadata.AgeRatings.AgeGroups.AgeRestrictionGroupings MaximumAgeRestriction, bool IncludeUnrated)
+        public static Dictionary<string, List<FilterItem>> Filter(Metadata.AgeGroups.AgeRestrictionGroupings MaximumAgeRestriction, bool IncludeUnrated)
         {
             Database db = new Database(Database.databaseType.MySql, Config.DatabaseConfiguration.ConnectionString);
 
@@ -90,13 +90,13 @@ namespace gaseous_server.Classes
                 FilterItem filterAgeGrouping = new FilterItem();
                 if (dr["AgeGroupId"] == DBNull.Value)
                 {
-                    filterAgeGrouping.Id = (int)(long)AgeRatings.AgeGroups.AgeRestrictionGroupings.Unclassified;
+                    filterAgeGrouping.Id = (int)(long)AgeGroups.AgeRestrictionGroupings.Unclassified;
-                    filterAgeGrouping.Name = AgeRatings.AgeGroups.AgeRestrictionGroupings.Unclassified.ToString();
+                    filterAgeGrouping.Name = AgeGroups.AgeRestrictionGroupings.Unclassified.ToString();
                 }
                 else
                 {
-                    long ageGroupLong = (long)dr["AgeGroupId"];
+                    int ageGroupLong = (int)dr["AgeGroupId"];
-                    AgeRatings.AgeGroups.AgeRestrictionGroupings ageGroup = (AgeRatings.AgeGroups.AgeRestrictionGroupings)ageGroupLong;
+                    AgeGroups.AgeRestrictionGroupings ageGroup = (AgeGroups.AgeRestrictionGroupings)ageGroupLong;
                     filterAgeGrouping.Id = ageGroupLong;
                     filterAgeGrouping.Name = ageGroup.ToString();
                 }

gaseous-server/Classes/Metadata/AgeGroups.cs

@@ -0,0 +1,304 @@
+using System;
+using System.Reflection;
+using System.Text.Json.Serialization;
+using IGDB;
+using IGDB.Models;
+using Microsoft.CodeAnalysis.Classification;
+
+namespace gaseous_server.Classes.Metadata
+{
+    public class AgeGroups
+    {
+        public AgeGroups()
+        {
+
+        }
+
+        public static AgeGroup? GetAgeGroup(Game? game)
+        {
+            if (game == null)
+            {
+                return null;
+            }
+            else
+            {
+                Storage.CacheStatus? cacheStatus = new Storage.CacheStatus();
+                cacheStatus = Storage.GetCacheStatus("AgeGroup", (long)game.Id);
+
+                AgeGroup? RetVal = new AgeGroup();
+
+                switch (cacheStatus)
+                {
+                    case Storage.CacheStatus.NotPresent:
+                        RetVal = _GetAgeGroup(game);
+                        Storage.NewCacheValue(RetVal, false);
+                        break;
+
+                    case Storage.CacheStatus.Expired:
+                        RetVal = _GetAgeGroup(game);
+                        Storage.NewCacheValue(RetVal, true);
+                        break;
+
+                    case Storage.CacheStatus.Current:
+                        RetVal = Storage.GetCacheValue<AgeGroup>(RetVal, "Id", game.Id);
+                        break;
+
+                    default:
+                        throw new Exception("How did you get here?");
+                }
+                
+                return RetVal;
+            }
+        }
+
+        public static AgeGroup? _GetAgeGroup(Game game)
+        {
+            // compile the maximum age group for the given game
+            if (game != null)
+            {
+                if (game.AgeRatings != null)
+                {
+                    if (game.AgeRatings.Ids != null)
+                    {
+                        // collect ratings values from metadata
+                        List<AgeRating> ageRatings = new List<AgeRating>();
+                        foreach (long ratingId in game.AgeRatings.Ids)
+                        {
+                            AgeRating? rating = AgeRatings.GetAgeRatings(ratingId);
+                            if (rating != null)
+                            {
+                                ageRatings.Add(rating);
+                            }
+                        }
+
+                        // compile the ratings values into the ratings groups
+                        AgeRestrictionGroupings highestAgeGroup = AgeRestrictionGroupings.Unclassified;
+                        foreach (AgeRating ageRating in ageRatings)
+                        {
+                            foreach (KeyValuePair<AgeRestrictionGroupings, AgeGroupItem> ageGroupItem in AgeGroupingsFlat)
+                            {
+                                
+                                PropertyInfo[] groupProps = typeof(AgeGroupItem).GetProperties();
+                                foreach (PropertyInfo property in groupProps)
+                                {
+                                    if (RatingsBoards.Contains(property.Name))
+                                    {
+                                        List<AgeRatingTitle> ratingBoard = (List<AgeRatingTitle>)property.GetValue(ageGroupItem.Value);
+                                        foreach (AgeRatingTitle ratingTitle in ratingBoard)
+                                        {
+                                            if (ageRating.Rating == ratingTitle)
+                                            {
+                                                if (highestAgeGroup < ageGroupItem.Key)
+                                                {
+                                                    highestAgeGroup = ageGroupItem.Key;
+                                                }
+                                            }
+                                        }
+                                    }
+                                }
+                            }
+                        }
+                        
+                        // return the compiled ratings group
+                        AgeGroup ageGroup = new AgeGroup();
+                        ageGroup.Id = game.Id;
+                        ageGroup.GameId = game.Id;
+                        if (highestAgeGroup == 0)
+                        {
+                            ageGroup.AgeGroupId = null;
+                        }
+                        else
+                        {
+                            ageGroup.AgeGroupId = highestAgeGroup;
+                        }
+                        
+                        return ageGroup;
+                    }
+                    else
+                    {
+                        AgeGroup ageGroup = new AgeGroup();
+                        ageGroup.Id = game.Id;
+                        ageGroup.GameId = game.Id;
+                        ageGroup.AgeGroupId = null;
+                        
+                        return ageGroup;
+                    }
+                }
+                else
+                {
+                    AgeGroup ageGroup = new AgeGroup();
+                    ageGroup.Id = game.Id;
+                    ageGroup.GameId = game.Id;
+                    ageGroup.AgeGroupId = null;
+                    
+                    return ageGroup;
+                }
+            }
+            
+            return null;
+        }
+
+        public class AgeGroup
+        {
+            public long? Id { get; set; }
+            public long? GameId { get; set; }
+            public AgeRestrictionGroupings? AgeGroupId { get; set; }
+        }
+
+        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
+        }
+
+        public static List<string> RatingsBoards
+        {
+            get
+            {
+                List<string> boards = new List<string>{
+                    "ACB", "CERO", "CLASS_IND", "ESRB", "GRAC", "PEGI", "USK"
+                };
+
+                return boards;
+            }
+        }
+
+        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/AgeRating.cs

@@ -186,158 +186,6 @@ namespace gaseous_server.Classes.Metadata
                 }
             }
         }
-
-        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/Games.cs

@@ -114,7 +114,9 @@ namespace gaseous_server.Classes.Metadata
                     }
                     return returnValue;
                 case Storage.CacheStatus.Current:
-                    return Storage.GetCacheValue<Game>(returnValue, "id", (long)searchValue);
+                    returnValue = Storage.GetCacheValue<Game>(returnValue, "id", (long)searchValue);
+                    UpdateSubClasses(returnValue, false, false);
+                    return returnValue;
                 default:
                     throw new Exception("How did you get here?");
             }
@@ -124,9 +126,16 @@ namespace gaseous_server.Classes.Metadata
         {
             // required metadata
             if (Game.Cover != null)
+            {
+                try
                 {
                     Cover GameCover = Covers.GetCover(Game.Cover.Id, Config.LibraryConfiguration.LibraryMetadataDirectory_Game(Game));
                 }
+                catch (Exception ex)
+                {
+                    Logging.Log(Logging.LogType.Critical, "Game Metadata", "Unable to fetch cover artwork.", ex);
+                }
+            }
 
             if (Game.Genres != null)
             {
@@ -175,6 +184,7 @@ namespace gaseous_server.Classes.Metadata
                     AgeRating GameAgeRating = AgeRatings.GetAgeRatings(AgeRatingId);
                 }
             }
+            AgeGroups.GetAgeGroup(Game);
 
             if (Game.ReleaseDates != null)
             {
@@ -198,9 +208,16 @@ namespace gaseous_server.Classes.Metadata
                 if (Game.Artworks != null)
                 {
                     foreach (long ArtworkId in Game.Artworks.Ids)
+                    {
+                        try
                         {
                             Artwork GameArtwork = Artworks.GetArtwork(ArtworkId, Config.LibraryConfiguration.LibraryMetadataDirectory_Game(Game));
                         }
+                        catch (Exception ex)
+                        {
+                            Logging.Log(Logging.LogType.Critical, "Game Metadata", "Unable to fetch artwork id: " + ArtworkId, ex);
+                        }
+                    }
                 }
 
                 if (followSubGames)
@@ -265,9 +282,16 @@ namespace gaseous_server.Classes.Metadata
                 if (Game.Screenshots != null)
                 {
                     foreach (long ScreenshotId in Game.Screenshots.Ids)
+                    {
+                        try
                         {
                         Screenshot GameScreenshot = Screenshots.GetScreenshot(ScreenshotId, Config.LibraryConfiguration.LibraryMetadataDirectory_Game(Game));
                         }
+                        catch (Exception ex)
+                        {
+                            Logging.Log(Logging.LogType.Critical, "Game Metadata", "Unable to fetch screenshot id: " + ScreenshotId, ex);
+                        }
+                    }
                 }
 
                 if (Game.Videos != null)

gaseous-server/Classes/Metadata/Storage.cs

@@ -375,6 +375,9 @@ namespace gaseous_server.Classes.Metadata
                                 case "[igdb.models.releasedatecategory":
                                     property.SetValue(EndpointType, (ReleaseDateCategory)dataRow[property.Name]);
                                     break;
+                                case "[gaseous_server.classes.metadata.agegroups+agerestrictiongroupings":
+                                    property.SetValue(EndpointType, (AgeGroups.AgeRestrictionGroupings)dataRow[property.Name]);
+                                    break;
                                 default:
                                     property.SetValue(EndpointType, dataRow[property.Name]);
                                     break;

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

@@ -103,7 +103,7 @@ namespace gaseous_server.Controllers
                 "var AgeRatingStrings = " + JsonSerializer.Serialize(AgeRatingsStrings, new JsonSerializerOptions{
                     WriteIndented = true
                 }) + ";" + Environment.NewLine +
-                "var AgeRatingGroups = " + JsonSerializer.Serialize(AgeRatings.AgeGroups.AgeGroupingsFlat, new JsonSerializerOptions{
+                "var AgeRatingGroups = " + JsonSerializer.Serialize(AgeGroups.AgeGroupingsFlat, new JsonSerializerOptions{
                     WriteIndented = true
                 }) + ";";
             byte[] bytes = Encoding.UTF8.GetBytes(ver);

gaseous-server/ProcessQueue.cs

@@ -113,6 +113,7 @@ namespace gaseous_server
                         _CorrelationId = correlationId.ToString();
                         CallContext.SetData("CorrelationId", correlationId);
                         CallContext.SetData("CallingProcess", _ItemType.ToString());
+                        CallContext.SetData("CallingUser", "System");
 
                         // log the start
                         Logging.Log(Logging.LogType.Debug, "Timered Event", "Executing " + _ItemType + " with correlation id " + _CorrelationId);

gaseous-server/Support/Database/MySQL/gaseous-1011.sql

@@ -0,0 +1,18 @@
+CREATE TABLE `AgeGroup` (
+  `Id` BIGINT NOT NULL,
+  `GameId` BIGINT NULL,
+  `AgeGroupId` INT NULL,
+  `dateAdded` DATETIME NULL DEFAULT NULL,
+  `lastUpdated` DATETIME NULL DEFAULT NULL,
+  PRIMARY KEY (`Id`));
+
+ALTER TABLE `Game` 
+CHANGE COLUMN `Slug` `Slug` VARCHAR(255) NULL DEFAULT NULL;
+
+CREATE OR REPLACE VIEW `view_Games` AS
+SELECT 
+    a.*, b.AgeGroupId
+FROM
+    view_GamesWithRoms a
+    LEFT JOIN AgeGroup b ON b.GameId = a.Id
+ORDER BY NameThe;

gaseous-server/gaseous-server.csproj

@@ -51,6 +51,7 @@
     <None Remove="Support\Database\MySQL\gaseous-1008.sql" />
     <None Remove="Support\Database\MySQL\gaseous-1009.sql" />
     <None Remove="Support\Database\MySQL\gaseous-1010.sql" />
+    <None Remove="Support\Database\MySQL\gaseous-1011.sql" />
     <None Remove="Classes\Metadata\" />
     <None Remove="Assets\" />
     <None Remove="Assets\Ratings\" />
@@ -184,5 +185,6 @@
     <EmbeddedResource Include="Support\Database\MySQL\gaseous-1008.sql" />
     <EmbeddedResource Include="Support\Database\MySQL\gaseous-1009.sql" />
     <EmbeddedResource Include="Support\Database\MySQL\gaseous-1010.sql" />
+    <EmbeddedResource Include="Support\Database\MySQL\gaseous-1011.sql" />
   </ItemGroup>
 </Project>

gaseous-server/wwwroot/pages/dialogs/rominfo.html

@@ -196,8 +196,22 @@
         }
     });
 
-    $('#properties_fixgame').select2({
+    $('#properties_fixplatform').on('select2:select', function (e) {
+        var platformData = e.params.data;
+        console.log(platformData);
+
+        var gameValue = $('#properties_fixgame').select2('data');
+        if (gameValue) {
+            console.log(gameValue[0]);
+
+            setFixGameDropDown();
+        }
+    });
+
+    function setFixGameDropDown() {
+        $('#properties_fixgame').empty().select2({
             minimumInputLength: 3,
+            placeholder: 'Game',
             templateResult: DropDownRenderGameOption,
             ajax: {
                 url: '/api/v1.1/Search/Game',
@@ -229,6 +243,8 @@
                 }
             }
         });
+    }
+    setFixGameDropDown();
 
     function SaveFixedGame() {
         var fixplatform = $('#properties_fixplatform').select2('data');

gaseous-server/wwwroot/pages/game.html

@@ -741,7 +741,20 @@
         }
     });
 
-    $('#rom_edit_fixgame').select2({
+    $('#rom_edit_fixplatform').on('select2:select', function (e) {
+        var platformData = e.params.data;
+        console.log(platformData);
+
+        var gameValue = $('#rom_edit_fixgame').select2('data');
+        if (gameValue) {
+            console.log(gameValue[0]);
+
+            setRomFixGameDropDown();
+        }
+    });
+
+    function setRomFixGameDropDown() {
+        $('#rom_edit_fixgame').empty().select2({
             minimumInputLength: 3,
             templateResult: DropDownRenderGameOption,
             placeholder: "Game",
@@ -775,6 +788,8 @@
                 }
             }
         });
+    }
+    setRomFixGameDropDown();
 
     var remapCallCounter = 0;
     var remapCallCounterMax = 0;