48 lines
1.6 KiB
Python
48 lines
1.6 KiB
Python
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"""Stock location model for equipment storage locations."""
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import uuid
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from datetime import datetime
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from sqlalchemy import String, DateTime, ForeignKey, func, Boolean
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from sqlalchemy.orm import Mapped, mapped_column, relationship
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from app.db.base import Base
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class StockLocation(Base):
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"""Represents a physical storage location for equipment."""
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__tablename__ = "stock_locations"
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id: Mapped[str] = mapped_column(
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String(36), primary_key=True, default=lambda: str(uuid.uuid4())
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)
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account_id: Mapped[str] = mapped_column(
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String(36), ForeignKey("accounts.id", ondelete="CASCADE"), nullable=False
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)
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name: Mapped[str] = mapped_column(String(255), nullable=False)
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address: Mapped[str | None] = mapped_column(String(500), nullable=True)
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is_default: Mapped[bool] = mapped_column(Boolean, default=False, nullable=False)
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created_at: Mapped[datetime] = mapped_column(
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DateTime(timezone=True), server_default=func.now(), nullable=False
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)
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updated_at: Mapped[datetime] = mapped_column(
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DateTime(timezone=True),
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server_default=func.now(),
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onupdate=func.now(),
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nullable=False,
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)
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# Relationships
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account: Mapped["Account"] = relationship("Account", back_populates="stock_locations")
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equipment_items: Mapped[list["Equipment"]] = relationship(
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"Equipment", back_populates="location"
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)
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equipment_groups: Mapped[list["EquipmentGroup"]] = relationship(
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"EquipmentGroup", back_populates="default_location"
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)
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def __repr__(self) -> str:
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return f"<StockLocation {self.name}>"
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