Files
ai-contract-platform/backend/app/models/review_task.py
T
2026-04-24 13:44:17 +08:00

29 lines
1.6 KiB
Python

from datetime import datetime, timezone
from typing import Optional
from sqlalchemy import DateTime, ForeignKey, Integer, String, Text
from sqlalchemy.orm import Mapped, mapped_column
from app.db import Base
class ReviewTask(Base):
__tablename__ = "review_tasks"
id: Mapped[str] = mapped_column(String(64), primary_key=True)
tenant_id: Mapped[str] = mapped_column(String(64), nullable=False, index=True)
user_id: Mapped[str] = mapped_column(String(64), nullable=False, index=True)
title: Mapped[str] = mapped_column(String(255))
contract_type: Mapped[str] = mapped_column(String(100), default="未分类合同")
review_as: Mapped[str] = mapped_column(String(32), default="party_a")
status: Mapped[str] = mapped_column(String(32), default="pending")
source_type: Mapped[str] = mapped_column(String(32), default="text")
source_file_id: Mapped[Optional[str]] = mapped_column(String(64), ForeignKey("files.id"), nullable=True, index=True)
input_text: Mapped[Optional[str]] = mapped_column(Text, nullable=True)
extracted_text: Mapped[Optional[str]] = mapped_column(Text, nullable=True)
risk_level: Mapped[Optional[str]] = mapped_column(String(32), nullable=True)
processing_time_ms: Mapped[Optional[int]] = mapped_column(Integer, nullable=True)
error_message: Mapped[Optional[str]] = mapped_column(Text, nullable=True)
created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), default=lambda: datetime.now(timezone.utc))
completed_at: Mapped[Optional[datetime]] = mapped_column(DateTime(timezone=True), nullable=True)