Sauvegarde de l'état (réparation)

backend/app/core/db.py

@@ -0,0 +1,15 @@
+from collections.abc import AsyncGenerator
+from sqlalchemy.ext.asyncio import AsyncSession, async_sessionmaker, create_async_engine
+from sqlmodel import SQLModel
+from app.config import settings
+
+engine = create_async_engine(settings.DATABASE_URL)
+async_session_maker = async_sessionmaker(engine, expire_on_commit=False)
+
+async def create_db_and_tables():
+    async with engine.begin() as conn:
+        await conn.run_sync(SQLModel.metadata.create_all)
+
+async def get_async_session() -> AsyncGenerator[AsyncSession, None]:
+    async with async_session_maker() as session:
+        yield session