added actions, routes, and socketio bun engine

concord-server/src/index.ts

@@ -1,9 +1,53 @@
 import { Hono } from 'hono'
+import { cors } from 'hono/cors'
+import { Server as Engine } from '@socket.io/bun-engine'
+import { Server } from 'socket.io'
+import routes from './routes/index'
+
+//initialize socket.io server
+const io = new Server()
+
+//initialize bun engine
+//then bind to socket.io server
+const engine = new Engine()
+io.bind(engine)
+
+io.on('connection', (socket) => {
+
+    //get userId and clientId from query params
+    const userId = socket.handshake.query.userId;
+    const clientId = socket.handshake.query.clientId;
+    if(!userId || Array.isArray(userId)){
+        socket.disconnect();
+        throw new Error('Invalid user ID');
+    }
+
+    if(!clientId || Array.isArray(clientId)){
+        socket.disconnect()
+        throw new Error('Invalid client ID')
+    }
+
+    socket.join(userId)
+    console.log(`User ${userId} connected. Client ID ${clientId} on socket ${socket.id}`);
+
+    socket.on('disconnect', () => {
+        console.log(`User ${userId} disconnected from socket ${socket.id}`);
+    });
+});
 
 const app = new Hono()
 
-app.get('/', (c) => {
-  return c.text('Hello Hono!')
-})
+app.use('*', cors({
+    origin: 'http://localhost:5173',
+    allowHeaders: ['Content-Type', 'Authorization'],
+    allowMethods: ['GET', 'POST', 'PUT', 'DELETE', 'OPTIONS'],
+    credentials: true
+}))
+app.use(routes)
+
+
+
+
+
 
 export default app