loganandClaude Opus 4.7
439155c92e
FastAPI backend with auth, user, instance, ticket, query, dashboard APIs. React + TypeScript frontend with mock data UI (10 pages). SQLite + async SQLAlchemy, JWT auth, role-based access control. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
34 lines
831 B
Python
34 lines
831 B
Python
from sqlalchemy.ext.asyncio import create_async_engine, AsyncSession, async_sessionmaker
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from sqlalchemy.orm import DeclarativeBase
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from typing import AsyncGenerator
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from app.core.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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)
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async_session = async_sessionmaker(engine, class_=AsyncSession, expire_on_commit=False)
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class Base(DeclarativeBase):
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pass
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async def get_db() -> AsyncGenerator[AsyncSession, None]:
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async with async_session() as session:
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try:
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yield session
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await session.commit()
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except Exception:
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await session.rollback()
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raise
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async def init_db() -> None:
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async with engine.begin() as conn:
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await conn.run_sync(Base.metadata.create_all)
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