scheduled_job.py 1.6 KB

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  1. from datetime import datetime
  2. from core_db import AuditMixin, Base, EntityMixin
  3. from core_shared import JSONValue
  4. from sqlalchemy import DateTime, Integer, String, Text
  5. from sqlalchemy import JSON
  6. from sqlalchemy.orm import Mapped, mapped_column
  7. class ScheduledJob(EntityMixin, AuditMixin, Base):
  8. __tablename__ = "scheduled_job"
  9. job_type: Mapped[str] = mapped_column(String(32), index=True)
  10. status: Mapped[str] = mapped_column(String(32), default="scheduled", index=True)
  11. name: Mapped[str] = mapped_column(String(128))
  12. description: Mapped[str | None] = mapped_column(Text, nullable=True)
  13. target_service: Mapped[str | None] = mapped_column(String(64), nullable=True, index=True)
  14. target_url: Mapped[str | None] = mapped_column(Text, nullable=True)
  15. method: Mapped[str | None] = mapped_column(String(16), nullable=True)
  16. payload_json: Mapped[dict[str, JSONValue]] = mapped_column(JSON, default=dict)
  17. schedule_time: Mapped[datetime] = mapped_column(DateTime, index=True)
  18. lease_expire_time: Mapped[datetime | None] = mapped_column(DateTime, nullable=True)
  19. claimed_by: Mapped[str | None] = mapped_column(String(128), nullable=True, index=True)
  20. claimed_time: Mapped[datetime | None] = mapped_column(DateTime, nullable=True)
  21. completed_time: Mapped[datetime | None] = mapped_column(DateTime, nullable=True)
  22. attempt_count: Mapped[int] = mapped_column(Integer, default=0)
  23. max_attempts: Mapped[int] = mapped_column(Integer, default=3)
  24. last_error_message: Mapped[str | None] = mapped_column(Text, nullable=True)
  25. metadata_json: Mapped[dict[str, JSONValue]] = mapped_column(JSON, default=dict)