wren
535d97a70c
17-table PostgreSQL schema with full Chinese column comments, FastAPI project structure (admin/common/modules), DSL rule files, and schema migration scripts.
45 lines
1.8 KiB
Python
45 lines
1.8 KiB
Python
"""LeAudit 域文档镜像模型 —— leaudit_documents 表。
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通过 biz_document_id 关联业务 documents 表，不复制业务字段。
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"""
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from __future__ import annotations
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from sqlalchemy import BigInteger, String, ForeignKey
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from sqlalchemy.ext.asyncio import AsyncSession
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from sqlalchemy.orm import Mapped, mapped_column
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from fastapi_common.fastapi_common_web.models import BaseModel
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class LeauditDocument(BaseModel):
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"""LeAudit 文档镜像表。"""
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__tablename__ = "leaudit_documents"
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Id: Mapped[int] = mapped_column(BigInteger, primary_key=True, autoincrement=True)
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bizDocumentId: Mapped[int] = mapped_column(BigInteger, unique=True, comment="关联业务 documents.id")
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typeId: Mapped[int | None] = mapped_column(BigInteger, comment="文档类型ID")
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processingStatus: Mapped[str | None] = mapped_column(String(64), default="waiting", comment="waiting/processing/completed/failed")
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currentRunId: Mapped[int | None] = mapped_column(BigInteger, comment="最新有效 run id")
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@classmethod
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async def get_by_biz_id(cls, session: AsyncSession, bizDocumentId: int) -> "LeauditDocument | None":
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"""按业务文档 ID 查询。"""
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from sqlalchemy import select
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return await session.scalar(select(cls).where(cls.bizDocumentId == bizDocumentId))
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@classmethod
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async def upsert_by_biz_id(cls, session: AsyncSession, bizDocumentId: int, **fields) -> "LeauditDocument":
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"""按业务文档 ID 创建或更新。"""
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from sqlalchemy import select
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doc = await session.scalar(select(cls).where(cls.bizDocumentId == bizDocumentId))
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if doc is None:
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doc = cls(bizDocumentId=bizDocumentId, **fields)
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session.add(doc)
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else:
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for k, v in fields.items():
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setattr(doc, k, v)
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await session.flush()
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return doc
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