49 lines
1.5 KiB
Python
49 lines
1.5 KiB
Python
from enum import Enum as PyEnum
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from sqlalchemy import Column, Enum, Float, ForeignKey, Integer, String, Text
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from sqlalchemy.orm import relationship
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from app.db.session import Base
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from app.models.base import Base as BaseModel
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class OrderStatus(str, PyEnum):
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"""Order status enum."""
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PENDING = "pending"
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PAID = "paid"
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SHIPPED = "shipped"
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DELIVERED = "delivered"
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CANCELLED = "cancelled"
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class Order(Base, BaseModel):
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"""Order model."""
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total_amount = Column(Float, nullable=False)
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status = Column(Enum(OrderStatus), default=OrderStatus.PENDING, nullable=False)
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shipping_address = Column(Text, nullable=True)
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tracking_number = Column(String(100), nullable=True)
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payment_id = Column(String(100), nullable=True)
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# Foreign keys
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user_id = Column(String(36), ForeignKey("user.id"), nullable=False)
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# Relationships
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user = relationship("User", back_populates="orders")
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items = relationship("OrderItem", back_populates="order", cascade="all, delete-orphan")
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class OrderItem(Base, BaseModel):
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"""Order item model."""
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quantity = Column(Integer, nullable=False)
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price = Column(Float, nullable=False) # Price at the time of purchase
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# Foreign keys
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order_id = Column(String(36), ForeignKey("order.id"), nullable=False)
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product_id = Column(String(36), ForeignKey("product.id"), nullable=False)
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# Relationships
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order = relationship("Order", back_populates="items")
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product = relationship("Product", back_populates="order_items") |