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47 lines
1.9 KiB
Python
47 lines
1.9 KiB
Python
from datetime import datetime
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from sqlalchemy import String, Boolean, DateTime, Float, 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 Printer(Base):
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__tablename__ = "printers"
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id: Mapped[int] = mapped_column(primary_key=True)
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name: Mapped[str] = mapped_column(String(100))
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serial_number: Mapped[str] = mapped_column(String(50), unique=True)
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ip_address: Mapped[str] = mapped_column(String(45))
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access_code: Mapped[str] = mapped_column(String(20))
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model: Mapped[str | None] = mapped_column(String(50))
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nozzle_count: Mapped[int] = mapped_column(default=1) # 1 or 2, auto-detected from MQTT
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is_active: Mapped[bool] = mapped_column(Boolean, default=True)
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auto_archive: Mapped[bool] = mapped_column(Boolean, default=True)
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print_hours_offset: Mapped[float] = mapped_column(Float, default=0.0) # Baseline hours to add
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created_at: Mapped[datetime] = mapped_column(
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DateTime, server_default=func.now()
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)
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updated_at: Mapped[datetime] = mapped_column(
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DateTime, server_default=func.now(), onupdate=func.now()
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)
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# Relationships
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archives: Mapped[list["PrintArchive"]] = relationship(
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back_populates="printer", cascade="all, delete-orphan"
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)
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smart_plug: Mapped["SmartPlug | None"] = relationship(
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back_populates="printer", uselist=False
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)
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notification_providers: Mapped[list["NotificationProvider"]] = relationship(
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back_populates="printer"
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)
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maintenance_items: Mapped[list["PrinterMaintenance"]] = relationship(
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back_populates="printer", cascade="all, delete-orphan"
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)
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from backend.app.models.archive import PrintArchive # noqa: E402
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from backend.app.models.smart_plug import SmartPlug # noqa: E402
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from backend.app.models.notification import NotificationProvider # noqa: E402
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from backend.app.models.maintenance import PrinterMaintenance # noqa: E402
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