58 lines
2.2 KiB
Python
58 lines
2.2 KiB
Python
"""AI PMO 工作项模型。"""
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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, UniqueConstraint, 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 WorkItem(Base):
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__tablename__ = "work_items"
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__table_args__ = (
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UniqueConstraint("tenant_id", "source_system", "source_message_id", name="uq_work_items_source_message"),
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UniqueConstraint("tenant_id", "ingest_event_id", name="uq_work_items_ingest_event"),
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)
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id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
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ingest_event_id: Mapped[int] = mapped_column(
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BigInteger,
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ForeignKey("ingest_events.id", ondelete="CASCADE"),
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nullable=False,
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index=True,
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)
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source_system: Mapped[str] = mapped_column(VARCHAR(32), nullable=False, index=True)
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source_message_id: Mapped[str] = mapped_column(VARCHAR(128), nullable=False, index=True)
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state: Mapped[str] = mapped_column(VARCHAR(32), nullable=False, default="received", index=True)
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intent: Mapped[Optional[str]] = mapped_column(VARCHAR(64), nullable=True, index=True)
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decision_level: Mapped[Optional[str]] = mapped_column(VARCHAR(20), nullable=True, index=True)
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project_id: Mapped[Optional[int]] = mapped_column(
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BigInteger,
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ForeignKey("projects.id"),
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nullable=True,
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index=True,
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)
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signal_id: Mapped[Optional[int]] = mapped_column(
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BigInteger,
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ForeignKey("signals.id"),
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nullable=True,
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index=True,
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)
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owner_user_id: Mapped[Optional[int]] = mapped_column(
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BigInteger,
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ForeignKey("users.id"),
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nullable=True,
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index=True,
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)
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dedupe_key: Mapped[Optional[str]] = mapped_column(VARCHAR(255), nullable=True, index=True)
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context_snapshot: Mapped[Optional[Any]] = mapped_column(JSONB, nullable=True)
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action_bundle: Mapped[Optional[Any]] = mapped_column(JSONB, nullable=True)
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execution_result: Mapped[Optional[Any]] = mapped_column(JSONB, nullable=True)
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review_summary: Mapped[Optional[Any]] = mapped_column(JSONB, nullable=True)
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reply_template_key: Mapped[Optional[str]] = mapped_column(VARCHAR(64), nullable=True)
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