import json
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from datetime import datetime
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from enum import IntEnum
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from sqlalchemy import Column, String, Enum as SQLAlchemyEnum, Integer, DateTime
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from app.models import AgentType, current_time
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from app.models.base_model import Base
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class SessionModel(Base):
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__tablename__ = "sessions"
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id = Column(String(255), primary_key=True)
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name = Column(String(255))
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agent_id = Column(String(255))
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agent_type = Column(SQLAlchemyEnum(AgentType), nullable=False) # 目前只存basic的，ragflow和bisheng的调接口获取
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create_date = Column(DateTime, default=current_time) # 创建时间，默认值为当前时区时间
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update_date = Column(DateTime, default=current_time, onupdate=current_time) # 更新时间，默认值为当前时区时间，更新时自动更新
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# to_dict 方法
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def to_dict(self):
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return {
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'id': self.id,
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'name': self.name,
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'agent_type': self.agent_type,
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'agent_id': self.agent_id,
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'create_date': self.create_date,
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'update_date': self.update_date,
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}
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