25 lines
860 B
Python
25 lines
860 B
Python
from typing import AsyncGenerator
|
|
from sqlalchemy.ext.asyncio import create_async_engine, async_sessionmaker, AsyncSession
|
|
from sqlalchemy.orm import DeclarativeBase
|
|
|
|
from app.core.config import settings
|
|
|
|
class Base(DeclarativeBase):
|
|
pass
|
|
|
|
def _db_url() -> str:
|
|
# w dockerze zwykle ustawiamy DATABASE_URL przez env, więc preferujemy settings.DATABASE_URL
|
|
return settings.DATABASE_URL
|
|
|
|
engine = create_async_engine(_db_url(), future=True, echo=False)
|
|
SessionLocal = async_sessionmaker(engine, expire_on_commit=False, class_=AsyncSession)
|
|
|
|
async def init_db() -> None:
|
|
from app.models import user, router, dashboard # noqa
|
|
async with engine.begin() as conn:
|
|
await conn.run_sync(Base.metadata.create_all)
|
|
|
|
async def get_session() -> AsyncGenerator[AsyncSession, None]:
|
|
async with SessionLocal() as session:
|
|
yield session
|