Update server.js

server.js

@@ -1,4 +1,3 @@
-// server.js — HF Spaces ready (PORT + 0.0.0.0) with blackout + rooms
 const path = require('path');
 const express = require('express');
 const http = require('http');
@@ -12,59 +11,40 @@ const io = new Server(server, {
   cors: { origin: true }
 });
 
+// Serve static files
 app.use(express.static(path.join(__dirname, 'public')));
 
-// Pretty routes
-app.get('/', (req, res) => res.redirect('/admin'));
+// Handle routing for /admin and /client
+app.get('/', (req, res) => res.redirect('/admin'));  // Default redirect to admin
 app.get('/admin', (req, res) => res.sendFile(path.join(__dirname, 'public', 'admin.html')));
 app.get('/client', (req, res) => res.sendFile(path.join(__dirname, 'public', 'client.html')));
 
-// Hugging Face sets PORT (usually 7860). Bind to 0.0.0.0 for container.
 const HOST = '0.0.0.0';
 const PORT = process.env.PORT || 7860;
 
-// Helpers to read room/role from connection query
-function getRoom(socket) { return (socket.handshake.query.room || 'default').toString(); }
-function getRole(socket) { return (socket.handshake.query.role || 'client').toString(); }
-
+// Setup WebSocket connection with socket.io
 io.on('connection', (socket) => {
-  const room = getRoom(socket);
-  const role = getRole(socket);
+  const room = socket.handshake.query.room || 'default';
+  const role = socket.handshake.query.role || 'client';
   socket.join(room);
 
-  const emitStats = () => {
-    const sockets = io.sockets.adapter.rooms.get(room) || new Set();
-    const clients = Array.from(sockets).map(id => io.sockets.sockets.get(id));
-    const numAdmins = clients.filter(s => s?.handshake?.query?.role === 'admin').length;
-    const numClients = clients.length - numAdmins;
-    io.to(room).emit('stats', { numAdmins, numClients });
-  };
-  emitStats();
-
-  // NTP-like sync
   socket.on('sync:ping', (msg = {}) => {
     const t1 = Date.now();
     socket.emit('sync:pong', { t0: msg.t0, t1, t2: Date.now() });
   });
 
-  // Commands
-  socket.on('admin:start', ({ delayMs = 3000, label = '' } = {}) => {
-    if (role !== 'admin') return;
+  // Admin commands
+  socket.on('admin:start', ({ delayMs = 3000, label = '' }) => {
     const startAt = Date.now() + Math.max(500, Number(delayMs));
     io.to(room).emit('cmd', { type: 'start', startAt, label });
   });
-  socket.on('admin:stop',  () => { if (role === 'admin') io.to(room).emit('cmd', { type: 'stop'  }); });
-  socket.on('admin:reset', () => { if (role === 'admin') io.to(room).emit('cmd', { type: 'reset' }); });
-
-  // Blackout toggle
-  socket.on('admin:blackout', ({ on = true } = {}) => {
-    if (role !== 'admin') return;
-    io.to(room).emit('cmd', { type: 'blackout', on: !!on });
-  });
+  socket.on('admin:stop', () => { io.to(room).emit('cmd', { type: 'stop' }); });
+  socket.on('admin:reset', () => { io.to(room).emit('cmd', { type: 'reset' }); });
+  socket.on('admin:blackout', ({ on = true }) => { io.to(room).emit('cmd', { type: 'blackout', on }); });
 
-  socket.on('disconnect', emitStats);
+  socket.on('disconnect', () => {});
 });
 
 server.listen(PORT, HOST, () => {
-  console.log(`Timer server on http://${HOST}:${PORT}`);
+  console.log(`Server running on http://${HOST}:${PORT}`);
 });