28 lines
820 B
Python
28 lines
820 B
Python
"""AI PMO 计划包模型。"""
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from __future__ import annotations
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from typing import Any, Optional
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from sqlalchemy import BigInteger, ForeignKey, Integer, Text, VARCHAR
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from sqlalchemy.orm import Mapped, mapped_column
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from .base import Base
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from .types import JSONB
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class PlanBundle(Base):
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__tablename__ = "plan_bundles"
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id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
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work_item_id: Mapped[int] = mapped_column(
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BigInteger,
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ForeignKey("work_items.id", ondelete="CASCADE"),
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nullable=False,
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index=True,
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)
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plan_type: Mapped[str] = mapped_column(VARCHAR(20), nullable=False, index=True)
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summary: Mapped[Optional[str]] = mapped_column(Text, nullable=True)
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payload: Mapped[Optional[Any]] = mapped_column(JSONB, nullable=True)
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