add voice_rooms

app/api/voice_ws.py

@@ -1,5 +1,6 @@
 from fastapi import APIRouter, WebSocket, WebSocketDisconnect, Query
 from app.realtime.voice_hub import voice_hub
+from app.services.voice_rooms import voice_rooms_collection
 
 router = APIRouter()
 
@@ -9,9 +10,17 @@ async def voice_ws(
     room_id: str = Query(...),
     username: str = Query(...)
 ):
+    room = await voice_rooms_collection.find_one({"id": room_id})
+    if not room:
+        await ws.close(code=4004)
+        return
     if username in voice_hub.rooms.get(room_id, {}):
         await ws.close(code=4001)
         return
+    
+    if len(voice_hub.rooms.get(room_id, {})) >= room.get("max_users", 5):
+        await ws.close(code=4003)
+        return
 
     await voice_hub.connect(room_id, username, ws)