Initial commit

backend/app/database.py

@@ -0,0 +1,23 @@
+from sqlmodel import SQLModel, Field, create_engine, Session
+from sqlmodel.ext.asyncio.session import AsyncSession
+from sqlalchemy.ext.asyncio import create_async_engine
+from sqlalchemy.orm import sessionmaker
+from datetime import datetime
+import datetime as dt
+
+from app.config import settings
+
+DATABASE_URL = settings.DATABASE_URL
+
+engine = create_async_engine(DATABASE_URL, echo=False)
+
+
+async def init_db():
+    async with engine.begin() as conn:
+        await conn.run_sync(SQLModel.metadata.create_all)
+
+
+async def get_session() -> AsyncSession:
+    async_session = sessionmaker(engine, class_=AsyncSession, expire_on_commit=False)
+    async with async_session() as session:
+        yield session