Minor Fix on the Collaboration Service

.env.sample

@@ -28,9 +28,6 @@ YJS_DB_LOCAL_URI=mongodb://collaboration-db:27017/yjs-documents
 HISTORY_DB_CLOUD_URI=<FILL-THIS-IN>
 HISTORY_DB_LOCAL_URI=mongodb://history-db:27017/history
 
-# Will use cloud MongoDB Atlas database
-ENV=PROD
-
 # Broker
 BROKER_URL=amqp://broker:5672
 

services/collaboration/src/controllers/roomController.ts

@@ -154,6 +154,7 @@ export const updateUserStatusInRoomController = async (req: Request, res: Respon
 
         // Check if all users in the room have forfeited
         const allUsersForfeited = updatedRoom.users.every(user => user.isForfeit === true);
+        console.log('All users forfeited check:', allUsersForfeited, updatedRoom.users);
         if (allUsersForfeited) {
             // Close the room if both users have forfeited
             const result = await closeRoomById(roomId);

services/collaboration/src/services/mongodbService.ts

@@ -132,9 +132,10 @@ export const createYjsDocument = async (roomId: string) => {
  */
 export const deleteYjsDocument = async (roomId: string) => {
     try {
+        console.log(`Attempting to delete Yjs document collection for room: ${roomId}`);
         const db = await connectToYJSDB();
-        await db.collection(roomId).drop();
-        console.log(`Yjs document collection for room ${roomId} deleted`);
+        const result = await db.collection(roomId).drop();
+        console.log(`Yjs document collection for room ${roomId} deleted successfully: ${result}`);
     } catch (error) {
         console.error(`Failed to delete Yjs document for room ${roomId}:`, error);
         throw error;
@@ -196,6 +197,12 @@ export const closeRoomById = async (roomId: string) => {
     }
 };
 
+/**
+ * Update the user isForfeit status in a room
+ * @param roomId
+ * @param userId
+ * @param isForfeit
+ */
 export const updateRoomUserStatus = async (roomId: string, userId: string, isForfeit: boolean) => {
     try {
         const db = await connectToRoomDB();

services/collaboration/src/services/webSocketService.ts

@@ -11,12 +11,20 @@ const { setPersistence, setupWSConnection } = require('../utils/utility.js');
 
 const URL_REGEX = /^.*\/([0-9a-f]{24})\?accessToken=([a-zA-Z0-9\-._~%]{1,})$/;
 
-const authorize = async (ws: WebSocket, request: IncomingMessage): Promise<boolean> => {
+/**
+ * Verifies the user's access to a specific room by validating the JWT token,
+ * checking the room's status, and ensuring the user has not forfeited.
+ * Returns `roomId` if the access is authorized, or `null` otherwise.
+ * @param ws
+ * @param request
+ * @returns
+ */
+const authorize = async (ws: WebSocket, request: IncomingMessage): Promise<string | null> => {
     const url = request.url ?? '';
     const match = url?.match(URL_REGEX);
     if (!match) {
         handleAuthFailed(ws, 'Authorization failed: Invalid format');
-        return false;
+        return null;
     }
     const roomId = match[1];
     const accessToken = match[2];
@@ -34,27 +42,27 @@ const authorize = async (ws: WebSocket, request: IncomingMessage): Promise<boole
     });
     if (!user) {
         handleAuthFailed(ws, 'Authorization failed: Invalid token');
-        return false;
+        return null;
     }
 
     const room = await findRoomById(roomId, user.id);
     if (!room) {
         handleAuthFailed(ws, 'Authorization failed');
-        return false;
+        return null;
     }
 
     if (!room.room_status) {
         handleRoomClosed(ws);
-        return false;
+        return null;
     }
 
     const userInRoom = room.users.find((u: { id: string }) => u.id === user.id);
     if (userInRoom?.isForfeit) {
         handleAuthFailed(ws, 'Authorization failed: User has forfeited');
-        return false;
+        return null;
     }
     console.log('WebSocket connection established for room:', roomId);
-    return true;
+    return roomId;
 };
 
 /**
@@ -65,13 +73,13 @@ export const startWebSocketServer = (server: Server) => {
     const wss = new WebSocketServer({ server });
 
     wss.on('connection', async (conn: WebSocket, req: IncomingMessage) => {
-        const isAuthorized = await authorize(conn, req);
-        if (!isAuthorized) {
+        const roomId = await authorize(conn, req);
+        if (!roomId) {
             return;
         }
 
         try {
-            setupWSConnection(conn, req);
+            setupWSConnection(conn, req, { docName: roomId });
         } catch (error) {
             console.error('Failed to set up WebSocket connection:', error);
             handleAuthFailed(conn, 'Authorization failed');
@@ -85,7 +93,7 @@ export const startWebSocketServer = (server: Server) => {
                 console.log(`Loaded persisted document for ${docName}`);
 
                 const newUpdates = Y.encodeStateAsUpdate(ydoc);
-                mdb.storeUpdate(docName, newUpdates);
+                await mdb.storeUpdate(docName, newUpdates);
 
                 Y.applyUpdate(ydoc, Y.encodeStateAsUpdate(persistedYdoc));