add socketio to global state

backend/src/app.py

@@ -1,15 +1,15 @@
+from typing import Any
+
 import dotenv
 from flask import Flask, Response, jsonify, request
 from flask_cors import CORS
 from flask_socketio import SocketIO, emit
 
-from .state import State
 from .connect import get_connection
 from .room import Room
-from .song import Song, init_db, get_song_by_title_artist, add_song_in_db
+from .song import Song, add_song_in_db, get_song_by_title_artist, init_db
-from .song_fetch import lastfm_query_search, download_song_mp3
+from .song_fetch import download_song_mp3, lastfm_query_search
-
+from .state import State
-from typing import Any
 
 dotenv.load_dotenv()
 
@@ -20,7 +20,7 @@ socketio = SocketIO(app)
 CORS(app)
 
 db_conn = get_connection()
-state = State(app, db_conn.cursor())
+state = State(app, socketio, db_conn.cursor())
 init_db(state.db)
 
 state.rooms[1000] = Room(

backend/src/state.py

@@ -2,6 +2,7 @@ from dataclasses import dataclass, field
 from sqlite3 import Cursor
 
 from flask import Flask
+from flask_socketio import SocketIO
 
 from .room import Room
 
@@ -9,5 +10,6 @@ from .room import Room
 @dataclass
 class State:
     app: Flask
+    socketio: SocketIO
     db: Cursor
     rooms: dict[int, Room] = field(default_factory=dict)  # { room_id: room, ... }