Rename app.mjs to app.ts

app.mjs

@@ -1,14 +0,0 @@
-import { Hono } from 'hono';
-
-const app = new Hono();
-let rooms = {};
-
-app.post('/join', async c => {
-  const { roomId, peerId } = await c.req.json();
-  if (!rooms[roomId]) rooms[roomId] = [];
-  if (!rooms[roomId].includes(peerId)) rooms[roomId].push(peerId);
-
-  return c.json({ peers: rooms[roomId].filter(p => p !== peerId) });
-});
-
-app.fire();

app.ts

@@ -0,0 +1,26 @@
+import { Hono } from "hono";
+import { serve } from "@hono/node-server";
+
+const app = new Hono();
+
+let rooms: Record<string, string[]> = {};
+
+app.post("/join", async (c) => {
+  const { roomId, peerId } = await c.req.json();
+
+  if (!rooms[roomId]) {
+    rooms[roomId] = [];
+  }
+  if (!rooms[roomId].includes(peerId)) {
+    rooms[roomId].push(peerId);
+  }
+
+  return c.json({
+    peers: rooms[roomId].filter((p) => p !== peerId),
+  });
+});
+
+// 🚀 start server
+serve(app, (info) => {
+  console.log(`✅ Server is running at http://localhost:${info.port}`);
+});