26 lines
828 B
Python
26 lines
828 B
Python
from fastapi import Request
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from strawberry.fastapi import BaseContext
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from app.db import SessionLocal
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from app.auth.deps import get_current_user
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from app.models import User
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from typing import AsyncGenerator
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class CustomContext(BaseContext):
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def __init__(self, request: Request):
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super().__init__(request)
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self.db = SessionLocal()
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self.request = request
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async def get_current_user(self) -> User | None:
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# 复用现有的 auth 逻辑
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try:
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return await get_current_user(self.request)
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except Exception:
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return None
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async def get_context(request: Request) -> AsyncGenerator[CustomContext, None]:
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context = CustomContext(request)
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try:
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yield context
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finally:
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context.db.close() # 确保请求结束时关闭数据库连接 |