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ai-worker-platform/backend/app/models/review.py
T

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Python

"""Review gate model - HITL approval/rejection records."""
from sqlalchemy import Column, String, Integer, Text, ForeignKey, DateTime
from datetime import datetime
from app.models.base import Base, TimestampMixin, TenantMixin
class Review(Base, TimestampMixin, TenantMixin):
"""A review gate record for human-in-the-loop.
Types: approval (before proceed), acceptance (final delivery),
arbitration (conflict resolution), quality_check
Status: pending, approved, rejected, escalated
"""
__tablename__ = "reviews"
id = Column(Integer, primary_key=True, autoincrement=True)
task_id = Column(Integer, ForeignKey("tasks.id"), nullable=False, index=True)
project_id = Column(Integer, ForeignKey("projects.id"), nullable=False)
review_type = Column(String(50), default="approval")
status = Column(String(50), default="pending")
# Who is reviewing
reviewer_id = Column(Integer, ForeignKey("users.id"), nullable=True)
reviewer_role = Column(String(50), nullable=True)
# Review content
review_content = Column(Text, default="")
reviewer_comment = Column(Text, default="")
# Auto-check results (JSON: rules_check, llm_judge_score, etc.)
auto_check_result = Column(Text, default="{}")
# Timestamps
submitted_at = Column(DateTime, default=datetime.utcnow)
reviewed_at = Column(DateTime, nullable=True)
def __repr__(self):
return f"<Review #{self.id} task={self.task_id} [{self.status}]>"