439330125e
- Fix unused imports in API endpoints - Add proper __all__ exports in model and schema modules - Add proper TYPE_CHECKING imports in models to prevent circular imports - Fix import order in migrations - Fix long lines in migration scripts - All ruff checks passing
42 lines
1.7 KiB
Python
42 lines
1.7 KiB
Python
from datetime import datetime
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from typing import TYPE_CHECKING, List, Optional
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from sqlalchemy import Column, DateTime, Float, ForeignKey, Integer, String
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from sqlalchemy.orm import Mapped, relationship
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from app.db.base_class import Base
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if TYPE_CHECKING:
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from app.models.category import Category
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from app.models.inventory_transaction import InventoryTransaction
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from app.models.supplier import Supplier
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from app.models.user import User
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class Product(Base):
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"""
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Database model for products.
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"""
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id = Column(String, primary_key=True, index=True)
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name = Column(String, index=True, nullable=False)
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description = Column(String, nullable=True)
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sku = Column(String, unique=True, index=True, nullable=False)
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price = Column(Float, nullable=False)
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cost = Column(Float, nullable=False)
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quantity = Column(Integer, default=0)
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reorder_level = Column(Integer, default=10)
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created_at = Column(DateTime, default=datetime.utcnow)
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updated_at = Column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)
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# Foreign keys
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category_id = Column(String, ForeignKey("category.id"), nullable=True)
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supplier_id = Column(String, ForeignKey("supplier.id"), nullable=True)
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owner_id = Column(String, ForeignKey("user.id"), nullable=False)
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# Relationships
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category: Mapped[Optional["Category"]] = relationship("Category", back_populates="products")
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supplier: Mapped[Optional["Supplier"]] = relationship("Supplier", back_populates="products")
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owner: Mapped["User"] = relationship("User", back_populates="products")
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inventory_transactions: Mapped[List["InventoryTransaction"]] = relationship(
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"InventoryTransaction", back_populates="product"
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) |