Agent Zero
7f7da15965
Completed: - Phase 0: Project Setup (T001-T003) - Docker Compose, FastAPI skeleton, React SPA - Phase 1: Auth System (T004-T008) - DB models, JWT auth, RBAC middleware, user management - Phase 2: Contacts & Tags (T009-T011) - CRUD API + UI - Phase 3: Equipment Catalog (T012-T014) - Models, API, UI with barcode/QR - Phase 4: Crew Management (T015-T017) - Models, availability, UI - Phase 5: Vehicle Fleet (T018-T020) - Models, assignments, UI - Phase 6: Projects (T021-T023) - Project hierarchy models, CRUD API, list/detail UI
75 lines
2.3 KiB
Python
75 lines
2.3 KiB
Python
"""EquipmentGroup (Bundle) model for grouping equipment items."""
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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, Float, Text, Table, Column
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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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# Many-to-many association table: equipment_groups ↔ equipment
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equipment_group_items = Table(
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"equipment_group_items",
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Base.metadata,
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Column(
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"group_id",
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String(36),
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ForeignKey("equipment_groups.id", ondelete="CASCADE"),
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primary_key=True,
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),
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Column(
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"equipment_id",
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String(36),
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ForeignKey("equipment.id", ondelete="CASCADE"),
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primary_key=True,
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),
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Column(
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"quantity",
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Float,
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nullable=False,
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default=1.0,
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),
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)
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class EquipmentGroup(Base):
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"""Represents a bundle/group of equipment items."""
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__tablename__ = "equipment_groups"
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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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description: Mapped[str | None] = mapped_column(Text, nullable=True)
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daily_rate: Mapped[float | None] = mapped_column(Float, nullable=True)
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default_location_id: Mapped[str | None] = mapped_column(
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String(36), ForeignKey("stock_locations.id", ondelete="SET NULL"), nullable=True
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)
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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="equipment_groups")
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default_location: Mapped["StockLocation"] = relationship(
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"StockLocation", back_populates="equipment_groups"
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)
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items: Mapped[list["Equipment"]] = relationship(
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"Equipment", secondary=equipment_group_items, backref="groups"
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)
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def __repr__(self) -> str:
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return f"<EquipmentGroup {self.name}>"
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