Added sources functionality + pre-commit

utils/database.py

@@ -33,3 +33,25 @@ class Playlist:
     @staticmethod
     async def random(redis: Redis, amount: Optional[int] = 1) -> List[str]:
         return await redis.srandmember(f"{redis_prefix}:playlist", amount)
+
+    @staticmethod
+    async def add_bulk(redis: Redis, urls: list[str]):
+        await redis.sadd(f"{redis_prefix}:playlist", *urls)
+
+    @staticmethod
+    async def clear(redis: Redis):
+        await redis.delete(f"{redis_prefix}:playlist")
+
+
+class PlaylistSource:
+    @staticmethod
+    async def get_all(redis: Redis) -> list[str]:
+        return await redis.smembers(f"{redis_prefix}:sources")
+
+    @staticmethod
+    async def add(redis: Redis, source_url: str):
+        await redis.sadd(f"{redis_prefix}:sources", source_url)
+
+    @staticmethod
+    async def remove(redis: Redis, source_url: str) -> bool:
+        return await redis.srem(f"{redis_prefix}:sources", source_url)