Initial commit

backend/app/models/__init__.py

@@ -0,0 +1,7 @@
+"""
+Models package initialization
+"""
+
+from app.models.intent import Intent, AICheckRecord
+
+__all__ = ["Intent", "AICheckRecord"]

backend/app/models/intent.py

@@ -0,0 +1,38 @@
+"""
+意图编制数据模型
+"""
+
+from datetime import datetime
+from typing import Optional
+from sqlalchemy import Column, Integer, String, Text, DateTime, ForeignKey, JSON
+from sqlalchemy.orm import relationship
+from app.database import Base
+
+
+class Intent(Base):
+    """意图编制表"""
+    __tablename__ = "intents"
+
+    id = Column(Integer, primary_key=True, index=True)
+    title = Column(String(255), nullable=False, comment="意图标题")
+    content = Column(Text, nullable=True, comment="意图内容")
+    status = Column(String(50), default="draft", comment="状态: draft, submitted, approved")
+    created_at = Column(DateTime, default=datetime.utcnow, comment="创建时间")
+    updated_at = Column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow, comment="更新时间")
+
+    # 关联 AI 检查记录
+    check_records = relationship("AICheckRecord", back_populates="intent", cascade="all, delete-orphan")
+
+
+class AICheckRecord(Base):
+    """AI 检查记录表"""
+    __tablename__ = "ai_check_records"
+
+    id = Column(Integer, primary_key=True, index=True)
+    intent_id = Column(Integer, ForeignKey("intents.id"), nullable=False)
+    check_result = Column(JSON, nullable=True, comment="检查结果JSON")
+    suggestions = Column(Text, nullable=True, comment="AI建议")
+    checked_at = Column(DateTime, default=datetime.utcnow, comment="检查时间")
+
+    # 关联意图
+    intent = relationship("Intent", back_populates="check_records")