Update roomManger.js

Remove commented out code

Author: qiaoen17

Backend/CollabService/utils/roomManager.js

@@ -54,22 +54,6 @@ function manageRoom(ws, roomId, userId, type) {
             break;
 
         case "leave":
-            // remove from room 
-
-            /*
-            rooms[roomId].sockets = rooms[roomId].sockets.filter(socket => socket !== ws);
-            rooms[roomId].userIds = rooms[roomId].userIds.filter(user => user !== userId);
-
-            console.log(`User ${userId} left the room ${roomId}`);
-
-            // if no one in room delete room 
-            if (rooms[roomId].sockets.length === 0) {
-                delete rooms[roomId];
-                console.log(`Room ${roomId} is empty and deleted`);
-            } else {
-                broadcastUserListUpdate(roomId);
-            }
-            */
             handleUserLeave(ws, roomId, userId);
             break;
         default:
@@ -79,26 +63,6 @@ function manageRoom(ws, roomId, userId, type) {
 
     // Remove user when they disconnect
     ws.on('close', () => {
-
-        /*
-        if (rooms[roomId]) {
-            rooms[roomId].sockets = rooms[roomId].sockets.filter(client => client !== ws);
-            rooms[roomId].userIds = rooms[roomId].userIds.filter(user => user != userId);
-
-            console.log(`User ${userId} left room ${roomId}`);
-
-            if (rooms[roomId].sockets.length === 0) {
-                delete rooms[roomId];
-                console.log(`Room ${roomId} is empty and deleted`);
-            } else {
-                // notify users of roomId of updated user list to display in frontend
-                broadcastUserListUpdate(roomId);
-                // notify users of user leaving the room
-                broadcastUserLeaveFromSocketClose(roomId, userId);
-            }
-
-        }
-        */
        handleUserLeave(ws, roomId, userId)
 
     });