redesing product lists

backend/main.py

@@ -30,7 +30,7 @@ def build_shopping_event_response(event: models.ShoppingEvent, db: Session) -> s
     product_data = db.execute(
         text("""
             SELECT p.id, p.name, p.organic, p.weight, p.weight_unit,
-                   sep.amount, sep.price, 
+                   sep.amount, sep.price, sep.discount,
                    gc.id as category_id, gc.name as category_name,
                    gc.created_at as category_created_at, gc.updated_at as category_updated_at,
                    b.id as brand_id, b.name as brand_name,
@@ -73,7 +73,8 @@ def build_shopping_event_response(event: models.ShoppingEvent, db: Session) -> s
                 weight=row.weight,
                 weight_unit=row.weight_unit,
                 amount=row.amount,
-                price=row.price
+                price=row.price,
+                discount=row.discount
             )
         )
     
@@ -413,7 +414,8 @@ def create_shopping_event(event: schemas.ShoppingEventCreate, db: Session = Depe
                 shopping_event_id=db_event.id,
                 product_id=product_item.product_id,
                 amount=product_item.amount,
-                price=product_item.price
+                price=product_item.price,
+                discount=product_item.discount
             )
         )
     
@@ -470,7 +472,8 @@ def update_shopping_event(event_id: int, event_update: schemas.ShoppingEventCrea
                 shopping_event_id=event_id,
                 product_id=product_item.product_id,
                 amount=product_item.amount,
-                price=product_item.price
+                price=product_item.price,
+                discount=product_item.discount
             )
         )
     

backend/models.py

@@ -14,7 +14,8 @@ shopping_event_products = Table(
     Column('shopping_event_id', Integer, ForeignKey('shopping_events.id'), nullable=False),
     Column('product_id', Integer, ForeignKey('products.id'), nullable=False),
     Column('amount', Float, nullable=False),  # Amount of this product bought in this event
-    Column('price', Float, nullable=False)  # Price of this product at the time of this shopping event
+    Column('price', Float, nullable=False),  # Price of this product at the time of this shopping event
+    Column('discount', Boolean, default=False, nullable=False)  # Whether this product was purchased with a discount
 )
 
 # Association table for many-to-many self-referential relationship between related products

backend/schemas.py

@@ -117,6 +117,7 @@ class ProductInEvent(BaseModel):
     product_id: int
     amount: float = Field(..., gt=0)
     price: float = Field(..., ge=0)  # Price at the time of this shopping event (allow free items)
+    discount: bool = False  # Whether this product was purchased with a discount
 
 class ProductWithEventData(BaseModel):
     id: int
@@ -128,6 +129,7 @@ class ProductWithEventData(BaseModel):
     weight_unit: str
     amount: float  # Amount purchased in this event
     price: float   # Price at the time of this event
+    discount: bool  # Whether this product was purchased with a discount
     
     class Config:
         from_attributes = True