attached roomId to socket and add some logging message

backend/collaboration-service/handler/socketHandler.js

@@ -19,14 +19,16 @@ const handleSocketIO = (io) => {
     socket.on("createSocketRoom", async ({ data, id, currentUser }) => {
       // Store the socket id for the user
       socketMap[currentUser] = socket.id;
+      socket.roomId = id;
 
       socket.join(id);
       console.log(`User with socket ID ${socket.id} joined room with ID ${id}`);
       if (activeUserInRoom[id]) {
-        activeUserInRoom[id] = 1
-      } else   {
         activeUserInRoom[id] = activeUserInRoom[id] + 1
+      } else   {
+        activeUserInRoom[id] = 1
       }
+      console.log(`UactiveUserInRoom[id]: ${activeUserInRoom[id]}`);
 
       const room = io.sockets.adapter.rooms.get(id);
 
@@ -71,15 +73,15 @@ const handleSocketIO = (io) => {
               if (haveNewData[id]) {
                 haveNewData[id] = false;
                 await collabRef.update(periodicData);
-                console.log(`Collab Data updated to Firebase at ${currentTime}`);
+                console.log(`Collab Data for roomid ${id} updated to Firebase at ${currentTime}`);
               }
             } else {
 
               await collabRef.set({
                 roomId: id,
                 ...periodicData
               });
-              console.log(`New Collab page recorded to Firebase at ${currentTime}`);
+              console.log(`New Collab page for roomid ${id} recorded to Firebase at ${currentTime}`);
             }
 
           } catch (error) {
@@ -117,6 +119,7 @@ const handleSocketIO = (io) => {
       activeUserInRoom[socket.roomId] = activeUserInRoom[socket.roomId] - 1;
 
       if(activeUserInRoom[socket.roomId] == 0) {
+        console.log(`All users in roomId ${socket.roomId} disconnected, deleting room data`);
         delete activeUserInRoom[socket.roomId];
 
         clearInterval(intervalMap[socket.roomId]);
@@ -133,7 +136,7 @@ const handleSocketIO = (io) => {
           break;
         }
       }
-      console.log(`User with socket ID ${socket.id} disconnected`);
+      console.log(`User with socket ID ${socket.id} disconnected, leaving ${socket.roomId}`);
     });