shop product refactoring

models/database/shop.py

@@ -35,47 +35,7 @@ class Shop(Base, TimestampMixin):
 
     # Relationships
     owner = relationship("User", back_populates="owned_shops")
-    shop_products = relationship("ShopProduct", back_populates="shop")
+    product = relationship("Product", back_populates="shop")
     marketplace_import_jobs = relationship(
         "MarketplaceImportJob", back_populates="shop"
     )
-
-
-class ShopProduct(Base):
-    __tablename__ = "shop_products"
-
-    id = Column(Integer, primary_key=True, index=True)
-    shop_id = Column(Integer, ForeignKey("shops.id"), nullable=False)
-    marketplace_product_id = Column(Integer, ForeignKey("marketplace_products.id"), nullable=False)
-
-    # Shop-specific overrides (can override the main product data)
-    shop_product_id = Column(String)  # Shop's internal product ID
-    shop_price = Column(Float)  # Override main product price
-    shop_sale_price = Column(Float)
-    shop_currency = Column(String)
-    shop_availability = Column(String)  # Override availability
-    shop_condition = Column(String)
-
-    # Shop-specific metadata
-    is_featured = Column(Boolean, default=False)
-    is_active = Column(Boolean, default=True)
-    display_order = Column(Integer, default=0)
-
-    # Inventory management
-    min_quantity = Column(Integer, default=1)
-    max_quantity = Column(Integer)
-
-    # Timestamps
-    created_at = Column(DateTime, default=datetime.utcnow)
-    updated_at = Column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)
-
-    # Relationships
-    shop = relationship("Shop", back_populates="shop_products")
-    product = relationship("MarketplaceProduct", back_populates="shop_products")
-
-    # Constraints
-    __table_args__ = (
-        UniqueConstraint("shop_id", "marketplace_product_id", name="uq_shop_product"),
-        Index("idx_shop_product_active", "shop_id", "is_active"),
-        Index("idx_shop_product_featured", "shop_id", "is_featured"),
-    )