start

backend/app/db/session.py

@@ -0,0 +1,13 @@
+from collections.abc import AsyncIterator
+
+from sqlalchemy.ext.asyncio import AsyncSession, async_sessionmaker, create_async_engine
+
+from app.core.config import get_settings
+
+engine = create_async_engine(get_settings().database_url, pool_pre_ping=True)
+async_session_maker = async_sessionmaker(engine, expire_on_commit=False)
+
+
+async def get_db() -> AsyncIterator[AsyncSession]:
+    async with async_session_maker() as session:
+        yield session