session.py 870 B

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  1. from datetime import datetime
  2. from sqlalchemy import DateTime, String
  3. from sqlalchemy.orm import Mapped, mapped_column
  4. from core_db import AuditMixin, Base, TenantMixin, VersionMixin
  5. class Session(TenantMixin, AuditMixin, VersionMixin, Base):
  6. __tablename__ = "session"
  7. app_id: Mapped[str] = mapped_column(String(36), index=True)
  8. user_id: Mapped[str] = mapped_column(String(36), index=True)
  9. channel_type: Mapped[str] = mapped_column(String(32))
  10. session_status: Mapped[str] = mapped_column(String(32), default="active")
  11. title: Mapped[str | None] = mapped_column(String(256), nullable=True)
  12. started_time: Mapped[datetime | None] = mapped_column(DateTime, nullable=True)
  13. last_active_time: Mapped[datetime | None] = mapped_column(DateTime, nullable=True)
  14. closed_time: Mapped[datetime | None] = mapped_column(DateTime, nullable=True)