Implement proper youtube support

server/handler/connection.js

@@ -1,5 +1,6 @@
 const roomController = require("../controller/room");
 const gameController = require("../controller/game");
+const youtubeService = require('../services/youtubeService');
 
 module.exports = (io) => (socket) => {
     let currentRoomId = null;
@@ -147,7 +148,7 @@ module.exports = (io) => (socket) => {
         currentRoomId = roomId;
     });
 
-    socket.on("start-game", () => {
+    socket.on("start-game", async () => {
         const roomId = roomController.getUserRoom(socket.id);
         if (!roomId || !roomController.isUserHost(socket.id)) {
             return socket.emit("not-authorized");
@@ -162,10 +163,19 @@ module.exports = (io) => (socket) => {
         
         if (!roomController.startGame(roomId)) return;
         gameController.initializeGameState(roomId);
-        if (!gameController.startNewRound(roomId)) return;
         
-        io.to(roomId).emit("game-started");
-        handleRoundStart(roomId);
+        try {
+            const success = await gameController.startNewRound(roomId);
+            if (!success) {
+                return socket.emit("error", { message: "Failed to start game - could not load songs" });
+            }
+            
+            io.to(roomId).emit("game-started");
+            handleRoundStart(roomId);
+        } catch (error) {
+            console.error("Error starting game:", error);
+            socket.emit("error", { message: "Failed to start game due to an error" });
+        }
     });
 
     socket.on("send-message", (messageData) => {
@@ -233,7 +243,7 @@ module.exports = (io) => (socket) => {
         }
     });
     
-    socket.on("next-round", () => {
+    socket.on("next-round", async () => {
         const roomId = roomController.getUserRoom(socket.id);
         if (!roomId || !roomController.isUserHost(socket.id)) return;
         
@@ -244,8 +254,16 @@ module.exports = (io) => (socket) => {
             return socket.emit("error", { message: "At least 2 players are required" });
         }
         
-        if (gameController.startNewRound(roomId)) {
-            handleRoundStart(roomId);
+        try {
+            const success = await gameController.startNewRound(roomId);
+            if (success) {
+                handleRoundStart(roomId);
+            } else {
+                socket.emit("error", { message: "Failed to start next round" });
+            }
+        } catch (error) {
+            console.error("Error starting next round:", error);
+            socket.emit("error", { message: "Failed to start next round due to an error" });
         }
     });
     
@@ -257,4 +275,14 @@ module.exports = (io) => (socket) => {
             });
         }
     });
+
+    socket.on("get-playlist-songs", async () => {
+        try {
+            const songs = await youtubeService.fetchPlaylistSongs();
+            socket.emit("playlist-songs", { songs });
+        } catch (error) {
+            console.error("Error sending playlist songs:", error);
+            socket.emit("playlist-songs", { songs: youtubeService.getDefaultSongs() });
+        }
+    });
 };