eksplicit mapping af envs

backend/app/core/redis.py

@@ -0,0 +1,16 @@
+import redis.asyncio as redis
+
+from app.core.config import settings
+
+_pool: redis.ConnectionPool | None = None
+
+
+def get_pool() -> redis.ConnectionPool:
+    global _pool
+    if _pool is None:
+        _pool = redis.ConnectionPool.from_url(settings.redis_url, decode_responses=True)
+    return _pool
+
+
+def get_client() -> redis.Redis:
+    return redis.Redis(connection_pool=get_pool())