Merge branch 'main' of https://repos.hackathon.bz.it/2025-summer/team-1

backend/src/app.py

@@ -17,19 +17,7 @@ socketio = SocketIO(app)
 CORS(app)
 
 
-ROOMS: dict[int, Room] = {
+ROOMS: dict[int, Room] = {}  # { room_id: room, ... }
-    1234: Room(
-        1234,
-        (0.0, 1.0),
-        "Test Room",
-        None,
-        {"Rock", "Metal"},
-        {},
-        [],
-        [Song(mbid="test", title="<title placeholder>", artist="<artist placeholder>", tags=["Metal"], image_id="img-id", youtube_id="yt-id")],
-        playing_idx=1,
-    )
-}  # { room_id: room, ... }
 
 
 def error(msg: str, status: int = 400) -> Response:
@@ -82,11 +70,56 @@ def queue_next():
         # room.renew_queue()
         emit("update_songs", {"songs": [1, 2, 3]}, broadcast=True, namespace="/")
 
-        return {"success": True, "ended": True, "index": room.playing_idx, "queue": []}
+        return {"success": True, "ended": True, "index": room.playing_idx, "queue": room.playing}
 
     return {"success": True, "ended": False, "index": room.playing_idx}
 
 
+@app.post("/api/room/new")
+def room_new():
+    if (room_name := request.args.get("name")) is None:
+        return error("Missing room name")
+
+    if (room_cords := request.args.get("coords")) is None:
+        return error("Missing room coords")
+
+    if room_pin := request.args.get("pin"):
+        room_pin = int(room_pin)
+    else:
+        room_pin = None
+
+    lat, lon = room_cords.split(",")
+
+    room = Room(
+        id=max(ROOMS or [0]) + 1,  #
+        coord=(float(lat), float(lon)),
+        name=room_name,
+        pin=room_pin,
+        tags=set([tag for tag in request.args.get("tags", "").split(",") if tag]),
+        songs={},
+        history=[],
+        playing=[],
+        playing_idx=-1,
+    )
+
+    ROOMS[room.id] = room
+
+    return {"success": True, "room_id": room.id}
+
+
+@app.get("/api/room")
+def room():
+    return [
+        {
+            "id": room.id,
+            "name": room.name,
+            "private": room.pin is not None,
+            "coords": room.coord,
+        }
+        for room in ROOMS.values()
+    ]
+
+
 init_db()
 test_algo()
 exit()

backend/src/song.py

@@ -30,7 +30,7 @@ class Song:
     youtube_id: str
 
 
-def get_song_by_mbid(mbid: str) -> Song:
+def get_song_by_mbid(mbid: str) -> Song | None:
     conn = get_connection()
     cursor = conn.cursor()
     cursor.execute("SELECT * FROM songs WHERE mbid = ?", (mbid,))
@@ -38,7 +38,7 @@ def get_song_by_mbid(mbid: str) -> Song:
     conn.close()
 
     if row is None:
-        raise ValueError(f"Song with MBID {mbid} not found")
+        return None
 
     song = Song(mbid=row["mbid"], title=row["title"], artist=row["artist"], tags=row["tags"].split(","), image_id=row["lastfm_image_id"], youtube_id=row["youtube_id"])
     return song