🐛 Fix status board

package.json

@@ -21,6 +21,7 @@
     "build": "lerna run build",
     "build:prod": "lerna run build:prod",
     "lint": "lerna run lint",
+    "lint:fix": "lerna run lint:fix",
     "postinstall": "lerna bootstrap",
     "start": "lerna run start --parallel",
     "test": "lerna run test --parallel"

packages/backend/src/controllers/connectors/plugins/connectorPlugin.class.ts

@@ -47,6 +47,17 @@ export abstract class ConnectorPlugin {
     return this.document.courses;
   }
 
+  /**
+   * Returns true, if this plugin is active.
+   *
+   * @readonly
+   * @type {boolean}
+   * @memberof ConnectorPlugin
+   */
+  public get isActive(): boolean {
+    return this.document.active;
+  }
+
   /**
    * Returns true, if this plugin is an default handler for not
    * assigned courses.

packages/backend/src/controllers/connectors/service.ts

@@ -103,8 +103,8 @@ class ConnectorService {
     loggerFile.info('Got new message publish order');
 
     this.#connectors.forEach(connector => {
-      // See if course is assigned to this connector - skip if not
-      if (connector.courses.indexOf(courseId) === -1) return;
+      // Check if connector is active and course is assigned to this connector - skip if not
+      if (!connector.isActive || connector.courses.indexOf(courseId) === -1) return;
 
       messageWasSent = true;
 
@@ -119,7 +119,7 @@ class ConnectorService {
 
     // If not, send the message to all default connectors
     this.#connectors.forEach(connector => {
-      if (connector.isDefault) connector.send(message);
+      if (connector.isDefault && connector.isActive) connector.send(message);
     });
   }
 
@@ -224,6 +224,27 @@ class ConnectorService {
     return connector.Document;
   }
 
+  /**
+   * Returns an status array that contains
+   * 1. the amount of connectors
+   * 2. the amount of active connectors
+   * 3. the amount of default connectors
+   *
+   * @type {Readonly<[number, number, number]>} status array
+   * @memberof ConnectorService
+   */
+  get status(): [number, number, number] {
+    const connectorsLength = this.#connectors.length;
+    const connectorsActiveLength = this.#connectors.filter(con => con.isActive).length;
+    const connectorsDefaultLength = this.#connectors.filter(con => con.isDefault).length;
+
+    return [
+      connectorsLength,
+      connectorsActiveLength,
+      connectorsDefaultLength
+    ];
+  }
+
   /**
    * Returns an array of readonly documents of all connectors
    *

packages/backend/src/controllers/status/status.ts

@@ -4,16 +4,17 @@ import { ApiSuccess } from '../../utils/api';
 import { fetchEnrolledCourses } from '../moodle/fetch';
 import { getBaseUrl } from '../moodle/index';
 import { MoodleSettings } from '../moodle/schemas/moodle.schema';
+import { connectorService } from '../connectors/service';
 
 /**
- * Handles GET /api/settings/status requests and responds
- * with a JSON object containing all currently available status info.
+ * GET /api/status
+ * Responds with a JSON object containing all currently available status info.
  *
  * @param req Request
  * @param res Response
  * @param next NextFunction
  */
-export async function getStatusRequest(req: Request, res: Response, next: NextFunction) {
+export async function statusGetRequest(req: Request, res: Response, next: NextFunction) {
     try {
 
         // TODO: Better handling in #19
@@ -31,11 +32,20 @@ export async function getStatusRequest(req: Request, res: Response, next: NextFu
         const moodleLastFetchTimestamp = await MoodleSettings.getLastFetch();
         const moodleNextFetchTimestamp = await MoodleSettings.getNextFetch();
 
+        const [
+            connectorsLength,
+            connectorsActiveLength,
+            connectorsDefaultLength
+        ] = connectorService.status;
+
         const responseObject = {
             moodleConnectionStatus,
             moodleLastFetchTimestamp,
             moodleNextFetchTimestamp,
             moodleCurrentFetchInterval,
+            connectorsLength,
+            connectorsActiveLength,
+            connectorsDefaultLength,
         };
 
         const response = new ApiSuccess(200, responseObject);

packages/backend/src/routes/index.routes.ts

@@ -5,6 +5,7 @@ import { connectorsRoutes } from './connectors.routes';
 import { settingsRoutes } from './settings.routes';
 import { isAuth } from '../controllers/authentication';
 import { manualFetchRequest } from '../controllers/moodle';
+import { statusGetRequest } from '../controllers/status/status';
 export const router = Router();
 
 // register routes
@@ -13,3 +14,4 @@ router.use(authRoutes);
 router.use(connectorsRoutes);
 router.use('/settings', isAuth, settingsRoutes);
 router.get('/fetch', isAuth, manualFetchRequest);
+router.get('/status', isAuth, statusGetRequest);

packages/backend/src/routes/settings.routes.ts

@@ -2,7 +2,6 @@ import { Router } from 'express';
 import { setRefreshRateRequest, getRefreshRateRequest } from '../controllers/moodle/refreshRate';
 import { getCourseListRequest, setCourseRequest } from '../controllers/courseList/courseList';
 import { adminAdministratorPostRequest, adminAdministratorGetRequest,adminAdministratorDeleteRequest } from '../controllers/administrator';
-import { getStatusRequest } from '../controllers/status/status';
 export const settingsRoutes = Router();
 
 // register routes
@@ -13,4 +12,3 @@ settingsRoutes.put('/courses/:id', setCourseRequest);
 settingsRoutes.post('/administrators', adminAdministratorPostRequest);
 settingsRoutes.get('/administrators', adminAdministratorGetRequest);
 settingsRoutes.delete('/administrators/:username', adminAdministratorDeleteRequest);
-settingsRoutes.get('/status', getStatusRequest);