Update backend with high-quality catalog and fixes

app/api/cart.py

@@ -179,6 +179,11 @@ def add_item_to_cart(
     db: Session = Depends(get_db)
 ) -> Any:
     """Add a product to the cart."""
+    from app.models.settings import StoreSettings
+    settings = db.query(StoreSettings).first()
+    global_discount = settings.global_discount if settings else 0
+    multiplier = (1 - global_discount / 100)
+
     cart = get_or_create_cart(db, user_id=current_user_id, session_id=x_cart_id)
     
     # Check product availability
@@ -203,6 +208,8 @@ def add_item_to_cart(
                 final_price += v.get("price_modifier", 0)
                 break
 
+    final_price *= multiplier
+
     if cart_item:
         if cart_item.quantity + item_in.quantity > product.stock:
             raise HTTPException(status_code=400, detail=f"Not enough stock. Only {product.stock} available.")

app/api/products.py

@@ -35,6 +35,11 @@ async def list_products(
     page_size: int = Query(12, ge=1, le=48),
     db: Session = Depends(get_db),
 ):
+    from app.models.settings import StoreSettings
+    settings = db.query(StoreSettings).first()
+    global_discount = settings.global_discount if settings else 0
+    multiplier = (1 - global_discount / 100)
+
     query = db.query(Product).filter(
         Product.is_active == True,   # noqa: E712
         Product.deleted_at == None   # noqa: E711
@@ -93,8 +98,8 @@ async def list_products(
             id=p.id,
             name_ar=p.name_ar,
             name_en=p.name_en,
-            price=p.price,
-            compare_price=p.compare_price,
+            price=p.price * multiplier,
+            compare_price=p.compare_price * multiplier if p.compare_price else None,
             stock=p.stock,
             category_id=p.category_id,
             category=p.category,
@@ -141,7 +146,15 @@ async def get_product(product_id: int, db: Session = Depends(get_db)):
     if not product or product.deleted_at is not None:
         raise HTTPException(status_code=404, detail="Product not found")
 
+    from app.models.settings import StoreSettings
+    settings = db.query(StoreSettings).first()
+    global_discount = settings.global_discount if settings else 0
+    multiplier = (1 - global_discount / 100)
+
     detail = ProductDetail.model_validate(product).model_dump()
+    detail["price"] *= multiplier
+    if detail.get("compare_price"):
+        detail["compare_price"] *= multiplier
     if isinstance(detail.get("created_at"), datetime):
         detail["created_at"] = detail["created_at"].isoformat()
     if detail.get("deleted_at") and isinstance(detail["deleted_at"], datetime):

app/api/seed.py

@@ -85,7 +85,6 @@ CATEGORY_HIERARCHY = {
         "subs": [
             {"en": "Beauty", "ar": "العطور والتجميل"},
             {"en": "Watches", "ar": "الساعات والإكسسوارات"},
-            {"en": "Sports", "ar": "الرياضة واللياقة"},
         ]
     }
 }

app/models/settings.py

@@ -11,3 +11,4 @@ class StoreSettings(Base):
     logo_url = Column(String, default="/logo.png")
     contact_email = Column(String, nullable=True)
     contact_phone = Column(String, nullable=True)
+    global_discount = Column(Integer, default=0) # Percentage to apply globally

app/schemas/settings.py

@@ -8,6 +8,7 @@ class StoreSettingsBase(BaseModel):
     logo_url: str
     contact_email: Optional[str] = None
     contact_phone: Optional[str] = None
+    global_discount: int = 0
 
 class StoreSettingsUpdate(StoreSettingsBase):
     pass