31 lines
724 B
Python
31 lines
724 B
Python
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"""Databaskonfiguration och session-hantering."""
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from sqlalchemy.ext.asyncio import create_async_engine, AsyncSession, async_sessionmaker
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from sqlalchemy.orm import declarative_base
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from app.config import get_settings
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settings = get_settings()
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engine = create_async_engine(
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settings.DATABASE_URL,
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echo=settings.DEBUG,
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future=True,
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)
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AsyncSessionLocal = async_sessionmaker(
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engine,
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class_=AsyncSession,
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expire_on_commit=False,
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autoflush=False,
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)
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Base = declarative_base()
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async def get_db() -> AsyncSession:
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"""Dependency för FastAPI-endpoints."""
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async with AsyncSessionLocal() as session:
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try:
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yield session
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finally:
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await session.close()
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