21 lines
898 B
Python
21 lines
898 B
Python
from datetime import UTC, datetime
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from typing import Any
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from app.core.contracts import RequestContext
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from app.core.errors import ResourceNotFoundError
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from app.service.authorization_service import AuthorizationService
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class KnowledgeReferenceService:
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async def resolve(self, context: RequestContext, token: str) -> dict[str, Any]:
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await AuthorizationService.require(context, "knowledge:reference:read")
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pieces = token.split(".")
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if len(pieces) != 5 or pieces[0] != "kr1" or pieces[1] != context.user_id:
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raise ResourceNotFoundError("引用不存在")
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try:
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if int(pieces[3]) < int(datetime.now(UTC).timestamp()):
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raise ResourceNotFoundError("引用不存在")
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except ValueError as exc:
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raise ResourceNotFoundError("引用不存在") from exc
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raise ResourceNotFoundError("引用不存在")
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