27 lines
1.2 KiB
Python
27 lines
1.2 KiB
Python
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"""会话模型。"""
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from sqlalchemy import Column, Integer, String, TIMESTAMP, func, Boolean
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from insurance.db.compat import db
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class ChatSession(db.Model):
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"""会话表。"""
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__tablename__ = "insurance_chat_sessions"
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id = Column(Integer, primary_key=True, autoincrement=True)
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session_id = Column(String(128), unique=True, nullable=False, comment="本地会话 ID")
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user_id = Column(String(64), nullable=False, comment="用户 ID")
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name = Column(String(256), default="新会话", comment="会话名称")
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baodan_conversation_id = Column(String(128), nullable=True, comment="BaoDan 返回的 conversation_id，用于保持上下文")
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is_deleted = Column(Boolean, default=False, comment="是否已删除")
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created_at = Column(TIMESTAMP, server_default=func.now())
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updated_at = Column(TIMESTAMP, server_default=func.now(), onupdate=func.now())
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def to_dict(self):
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return {
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"id": self.session_id,
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"name": self.name,
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"baodan_conversation_id": self.baodan_conversation_id,
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"created_at": str(self.created_at) if self.created_at else None,
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"updated_at": str(self.updated_at) if self.updated_at else None,
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}
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