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bambuddy/backend/app/models/printer_location.py
T

31 lines
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Python

from datetime import datetime
from sqlalchemy import DateTime, String, func
from sqlalchemy.orm import Mapped, mapped_column
from backend.app.core.database import Base
class PrinterLocation(Base):
"""A printer location (group) and how it looks (#2962).
A printer's location is still the free-text ``printers.location`` column,
which the scheduler's model-based targeting and the printers filter match
exactly. This table only adds what that column cannot hold: a location with
no printers yet (a rack or room planned before the printers move in), and
the icon and colour the Printer Locations page shows for it. A location used
by printers but missing here is still a location, with no icon or colour.
"""
__tablename__ = "printer_locations"
id: Mapped[int] = mapped_column(primary_key=True)
# Same width as printers.location, which holds the same value.
name: Mapped[str] = mapped_column(String(100), nullable=False, unique=True)
# An IconPicker name ("home", "wrench"); None shows the default icon.
icon: Mapped[str | None] = mapped_column(String(50))
# "#rrggbb"; None means no colour.
color: Mapped[str | None] = mapped_column(String(7))
created_at: Mapped[datetime] = mapped_column(DateTime, server_default=func.now())
updated_at: Mapped[datetime] = mapped_column(DateTime, server_default=func.now(), onupdate=func.now())