38 lines
1.5 KiB
Python
38 lines
1.5 KiB
Python
"""biz_work_order 工单表 ORM 模型。"""
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from __future__ import annotations
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from datetime import datetime
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from typing import Any
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from sqlalchemy import BigInteger, DateTime, JSON, String, func
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from sqlalchemy.orm import Mapped, mapped_column
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from model.base import Base
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class BizWorkOrder(Base):
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"""客户工单状态记录。"""
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__tablename__ = "biz_work_order"
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__table_args__ = {"comment": "通用业务工单表"}
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id: Mapped[int] = mapped_column(BigInteger, primary_key=True, autoincrement=True)
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work_order_no: Mapped[str] = mapped_column(String(32), nullable=False)
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order_type: Mapped[str] = mapped_column(String(32), nullable=False)
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sub_type: Mapped[str | None] = mapped_column(String(32), nullable=True)
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customer_id: Mapped[int | None] = mapped_column(BigInteger, nullable=True)
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submitter_id: Mapped[int | None] = mapped_column(BigInteger, nullable=True)
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handler_id: Mapped[int | None] = mapped_column(BigInteger, nullable=True)
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current_node: Mapped[str] = mapped_column(String(32), nullable=False)
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priority: Mapped[str] = mapped_column(String(8), nullable=False)
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status: Mapped[str] = mapped_column(String(16), nullable=False)
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biz_content: Mapped[dict[str, Any] | None] = mapped_column(JSON, nullable=True)
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create_time: Mapped[datetime] = mapped_column(
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DateTime, server_default=func.now(), nullable=False
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)
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update_time: Mapped[datetime] = mapped_column(
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DateTime, server_default=func.now(), onupdate=func.now(), nullable=False
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)
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