feat: new find project merge requests action in GitLab

packages/backend/src/apps/gitlab/actions.ts

@@ -0,0 +1,13 @@
+import { IJSONObject } from '@automatisch/types';
+import FindProjectMergeRequests from './actions/find-project-merge-requests';
+
+export default class Actions {
+  findProjectMergeRequests: FindProjectMergeRequests;
+
+  constructor(connectionData: IJSONObject, parameters: IJSONObject) {
+    this.findProjectMergeRequests = new FindProjectMergeRequests(
+      connectionData,
+      parameters
+    );
+  }
+}

packages/backend/src/apps/gitlab/actions/find-project-merge-requests.ts

@@ -0,0 +1,35 @@
+import { Gitlab } from '@gitbeaker/node';
+import { IJSONObject } from '@automatisch/types';
+
+export default class FindProjectMergeRequests {
+  client: any;
+  projectId: number;
+  state: string;
+
+  constructor(connectionData: IJSONObject, parameters: IJSONObject) {
+    if (connectionData?.accessToken) {
+      this.client = new Gitlab({
+        host: `https://${connectionData.host}`,
+        oauthToken: connectionData?.accessToken as string,
+      });
+    }
+
+    if (parameters.project) {
+      this.projectId = parameters.project as number;
+    }
+
+    if (parameters.state) {
+      this.state = parameters.state as string;
+    }
+  }
+
+  async run() {
+    const mergeRequests = await this.client.MergeRequests.all({
+      state: this.state,
+      projectId: this.projectId,
+      maxPages: 1,
+    });
+
+    return { data: mergeRequests };
+  }
+}

packages/backend/src/apps/gitlab/data.ts

@@ -0,0 +1,10 @@
+import { IJSONObject } from '@automatisch/types';
+import ListProjects from './data/list-projects';
+
+export default class Data {
+  listProjects: ListProjects;
+
+  constructor(connectionData: IJSONObject, parameters?: IJSONObject) {
+    this.listProjects = new ListProjects(connectionData, parameters);
+  }
+}

packages/backend/src/apps/gitlab/data/list-projects.ts

@@ -0,0 +1,26 @@
+import { Gitlab } from '@gitbeaker/node';
+import type { IJSONObject } from '@automatisch/types';
+
+export default class ListProjects {
+  client?: any;
+
+  constructor(connectionData: IJSONObject, parameters?: IJSONObject) {
+    if (connectionData?.accessToken) {
+      this.client = new Gitlab({
+        host: `https://${connectionData.host}`,
+        oauthToken: connectionData?.accessToken as string,
+      });
+    }
+  }
+
+  async run() {
+    const projects = await this.client.Projects.all({
+      membership: true,
+    });
+
+    return projects.map((project: any) => ({
+      value: project.id,
+      name: project.name_with_namespace,
+    }));
+  }
+}

packages/backend/src/apps/gitlab/index.ts

@@ -1,15 +1,25 @@
-import Authentication from './authentication';
 import {
   IService,
   IAuthentication,
   IApp,
   IJSONObject,
 } from '@automatisch/types';
+import Authentication from './authentication';
+import Actions from './actions';
+import Data from './data';
 
 export default class Gitlab implements IService {
   authenticationClient: IAuthentication;
+  actions: Actions;
+  data: Data;
 
-  constructor(appData: IApp, connectionData: IJSONObject) {
+  constructor(
+    appData: IApp,
+    connectionData: IJSONObject,
+    parameters: IJSONObject
+  ) {
     this.authenticationClient = new Authentication(appData, connectionData);
+    this.actions = new Actions(connectionData, parameters);
+    this.data = new Data(connectionData, parameters);
   }
 }

packages/backend/src/apps/gitlab/info.json

@@ -234,5 +234,76 @@
         }
       ]
     }
+  ],
+  "actions": [
+    {
+      "name": "Find project merge requests",
+      "key": "findProjectMergeRequests",
+      "description": "Find merge requests for a project.",
+      "substeps": [
+        {
+          "key": "chooseAccount",
+          "name": "Choose account"
+        },
+        {
+          "key": "setupAction",
+          "name": "Set up action",
+          "arguments": [
+            {
+              "label": "Project",
+              "key": "project",
+              "type": "dropdown",
+              "required": true,
+              "description": "Search for merge requests in this project.",
+              "variables": false,
+              "source": {
+                "type": "query",
+                "name": "getData",
+                "arguments": [
+                  {
+                    "name": "key",
+                    "value": "listProjects"
+                  }
+                ]
+              }
+            },
+            {
+              "label": "State",
+              "key": "state",
+              "type": "dropdown",
+              "required": true,
+              "description": "Filter merge requests by their state.",
+              "variables": false,
+              "options": [
+                {
+                  "label": "All",
+                  "value": "all"
+                },
+                {
+                  "label": "Opened",
+                  "value": "opened"
+                },
+                {
+                  "label": "Closed",
+                  "value": "closed"
+                },
+                {
+                  "label": "Locked",
+                  "value": "locked"
+                },
+                {
+                  "label": "Merged",
+                  "value": "merged"
+                }
+              ]
+            }
+          ]
+        },
+        {
+          "key": "testStep",
+          "name": "Test action"
+        }
+      ]
+    }
   ]
 }

packages/backend/src/graphql/schema.graphql

@@ -68,6 +68,7 @@ type ActionSubstepArgument {
   variables: Boolean
   source: ActionSubstepArgumentSource
   dependsOn: [String]
+  options: [TriggerSubstepArgumentOption]
 }
 
 type ActionSubstepArgumentSource {
@@ -76,6 +77,11 @@ type ActionSubstepArgumentSource {
   arguments: [ActionSubstepArgumentSourceArgument]
 }
 
+type TriggerSubstepArgumentOption {
+  label: String
+  value: JSONObject
+}
+
 type ActionSubstepArgumentSourceArgument {
   name: String
   value: String

packages/web/src/graphql/queries/get-apps.ts

@@ -94,6 +94,10 @@ export const GET_APPS = gql`
             description
             variables
             dependsOn
+            options {
+              label
+              value
+            }
             source {
               type
               name