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52 lines
2.3 KiB
Python
52 lines
2.3 KiB
Python
from datetime import datetime
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from sqlalchemy import Boolean, DateTime, ForeignKey, Integer, String, Text, func
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from sqlalchemy.orm import Mapped, mapped_column, relationship
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from backend.app.core.database import Base
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class ScheduledDrying(Base):
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"""A manual AMS drying run scheduled to start later (#2638).
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Dispatched by PrintScheduler._check_scheduled_dryings() when start_after
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has passed and the printer is idle. Parameters mirror the immediate
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POST /printers/{id}/drying/start endpoint.
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"""
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__tablename__ = "scheduled_dryings"
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id: Mapped[int] = mapped_column(primary_key=True)
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printer_id: Mapped[int] = mapped_column(ForeignKey("printers.id", ondelete="CASCADE"))
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ams_id: Mapped[int] = mapped_column(Integer, default=0)
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temp: Mapped[int] = mapped_column(Integer)
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duration_hours: Mapped[int] = mapped_column(Integer)
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filament: Mapped[str] = mapped_column(String(50), default="")
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rotate_tray: Mapped[bool] = mapped_column(Boolean, default=False)
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# Earliest start instant, naive UTC (same convention as
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# print_queue.scheduled_time). None = start as soon as the printer is idle.
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start_after: Mapped[datetime | None] = mapped_column(DateTime, nullable=True)
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# pending / running / completed / cancelled / failed
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status: Mapped[str] = mapped_column(String(20), default="pending")
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waiting_reason: Mapped[str | None] = mapped_column(Text, nullable=True)
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error_message: Mapped[str | None] = mapped_column(Text, nullable=True)
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# Why a failed run failed, as a code the UI translates (screen_only /
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# unsupported / did_not_start). error_message keeps the English text for the
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# API and logs; a row without a code falls back to showing that.
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error_code: Mapped[str | None] = mapped_column(String(32), nullable=True)
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created_at: Mapped[datetime] = mapped_column(DateTime, server_default=func.now())
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started_at: Mapped[datetime | None] = mapped_column(DateTime, nullable=True)
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completed_at: Mapped[datetime | None] = mapped_column(DateTime, nullable=True)
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created_by_id: Mapped[int | None] = mapped_column(ForeignKey("users.id", ondelete="SET NULL"), nullable=True)
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printer: Mapped["Printer"] = relationship()
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created_by: Mapped["User | None"] = relationship()
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from backend.app.models.printer import Printer # noqa: E402
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from backend.app.models.user import User # noqa: E402
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