Fix vote bug

server/handler/connection.js

@@ -117,7 +117,7 @@ module.exports = (io) => (socket) => {
         }
     });
 
-    socket.on("join-room", ({roomId, name}) => {
+    socket.on("join-room", async ({roomId, name}) => {
         if (currentRoomId) return socket.emit("already-in-room", currentRoomId);
         
         roomId = roomId.toString().toUpperCase();
@@ -128,14 +128,35 @@ module.exports = (io) => (socket) => {
             }
             
             currentUser = {id: socket.id, name: name.toString()};
-            roomController.connectUserToRoom(roomId, currentUser);
+            await roomController.connectUserToRoom(roomId, currentUser);
             socket.join(roomId);
 
             const users = roomController.getRoomUsers(roomId);
-            io.to(roomId).emit("room-users-update", users);
-            socket.to(roomId).emit("user-connected", currentUser);
-            
+            const votes = roomController.getPlaylistVotes(roomId);
+            const availablePlaylists = roomController.getAvailablePlaylists(roomId);
+
             socket.emit("room-joined", roomId);
+            socket.emit("room-users", users);
+            socket.emit("playlist-votes-updated", votes);
+
+            try {
+                const details = await youtubeService.getPlaylistDetails(availablePlaylists);
+                Object.keys(details).forEach(genre => {
+                    const playlistId = details[genre].id;
+                    details[genre].votes = votes[playlistId]?.length || 0;
+                });
+                socket.emit("playlist-options", details);
+            } catch (error) {
+                console.error("Error sending playlist details to new user:", error);
+                socket.emit("error", { 
+                    message: "Failed to load playlists",
+                    details: error.message
+                });
+            }
+
+            socket.to(roomId).emit("user-connected", currentUser);
+            io.to(roomId).emit("room-users-update", users);
+            
             currentRoomId = roomId;
         } else {
             socket.emit("room-not-found", roomId);