Initial commit

backend/database.py

@@ -0,0 +1,17 @@
+import os
+
+from sqlalchemy.ext.asyncio import AsyncSession, create_async_engine, async_sessionmaker
+
+DATABASE_URL = os.getenv(
+    "DATABASE_URL",
+    "postgresql+asyncpg://casaos:casaos@192.168.0.60:5432/casaos",
+)
+
+engine = create_async_engine(DATABASE_URL, echo=False)
+
+async_session = async_sessionmaker(engine, class_=AsyncSession, expire_on_commit=False)
+
+
+async def get_db():
+    async with async_session() as session:
+        yield session