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- """
- 会话模型
- """
- from datetime import datetime
- from app.utils.timezone import beijing_now_naive
- from sqlalchemy import Column, Integer, String, DateTime, Boolean
- from app.database import Base
- class Session(Base):
- """会话表"""
- __tablename__ = "sessions"
-
- id = Column(Integer, primary_key=True, autoincrement=True, comment="主键ID")
- session_id = Column(String(64), unique=True, nullable=False, comment="会话ID(UUID)")
- user_id = Column(Integer, nullable=False, comment="用户ID")
- machine_code = Column(String(255), nullable=False, comment="机器码")
- is_active = Column(Boolean, default=True, comment="是否激活")
- expires_at = Column(DateTime, nullable=False, comment="过期时间")
- created_at = Column(DateTime, default=beijing_now_naive, comment="创建时间")
- updated_at = Column(DateTime, default=beijing_now_naive, onupdate=beijing_now_naive, comment="更新时间")
-
- def __repr__(self):
- return f"<Session(id={self.id}, session_id='{self.session_id}', user_id={self.user_id})>"
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