Update app.py

app.py

@@ -153,12 +153,12 @@ def cart():
 
 @app.route('/cart/add', methods=['POST'])
 def add_to_cart():
-    data = request.json  # Extract JSON payload
-    item_name = data.get('itemName').strip()
+    data = request.json  # Extract JSON payload from frontend
+    item_name = data.get('itemName').strip()  # Item name
     item_price = data.get('itemPrice')  # Base price of the item
-    item_image = data.get('itemImage')
-    addons = data.get('addons', [])  # Extract add-ons array
-    customer_email = session.get('user_email')  # Get the logged-in user's email
+    item_image = data.get('itemImage')  # Item image
+    addons = data.get('addons', [])  # Add-ons array
+    customer_email = session.get('user_email')  # Get logged-in user's email
 
     if not item_name or not item_price:
         return jsonify({"success": False, "error": "Item name and price are required."})
@@ -166,54 +166,57 @@ def add_to_cart():
     try:
         # Query the cart to check if the item already exists
         query = f"""
-            SELECT Id, Quantity__c, Add_Ons__c FROM Cart_Item__c
+            SELECT Id, Quantity__c, Add_Ons__c, Add_Ons_Price__c FROM Cart_Item__c
             WHERE Customer_Email__c = '{customer_email}' AND Name = '{item_name}'
         """
-        addons_price = sum(addon['price'] for addon in addons)
-
         result = sf.query(query)
         cart_items = result.get("records", [])
 
+        # Calculate the price of the new add-ons
+        addons_price = sum(addon['price'] for addon in addons)  # New add-ons price
+        new_addons = "; ".join([f"{addon['name']} (${addon['price']})" for addon in addons])  # Format new add-ons
+
         if cart_items:
-            # If the item exists in the cart
+            # If the item already exists in the cart, update it
             cart_item_id = cart_items[0]['Id']
             existing_quantity = cart_items[0]['Quantity__c']
-            existing_addons = cart_items[0].get('Add_Ons__c', "None")
-            existing_addons_price = cart_items[0].get('Add_Ons_Price__c', 0)
+            existing_addons = cart_items[0].get('Add_Ons__c', "None")  # Previous add-ons
+            existing_addons_price = cart_items[0].get('Add_Ons_Price__c', 0)  # Previous add-ons price
 
-            # Combine existing add-ons with new add-ons
-            new_addons = "; ".join([
-                f"{addon['name']} (${addon['price']})" for addon in addons
-            ])
+            # Combine the existing and new add-ons
             combined_addons = existing_addons if existing_addons != "None" else ""
             if new_addons:
                 combined_addons = f"{combined_addons}; {new_addons}".strip("; ")
 
+            # Recalculate the total add-ons price
+            combined_addons_list = combined_addons.split("; ")
+            combined_addons_price = sum(
+                float(addon.split("($")[1][:-1]) for addon in combined_addons_list if "($" in addon
+            )
+
             # Update the item in the cart
             sf.Cart_Item__c.update(cart_item_id, {
                 "Quantity__c": existing_quantity + 1,  # Increase quantity by 1
-                "Add_Ons__c": combined_addons,  # Update add-ons
-                "Add_Ons_Price__c": existing_addons_price + addons_price,
+                "Add_Ons__c": combined_addons,  # Update add-ons list
+                "Add_Ons_Price__c": combined_addons_price,  # Update add-ons price
                 "Price__c": (existing_quantity + 1) * item_price,  # Update total price
             })
         else:
             # If the item does not exist in the cart, create a new one
             addons_string = "None"
             if addons:
-                addons_string = "; ".join([
-                    f"{addon['name']} (${addon['price']})" for addon in addons
-                ])
+                addons_string = new_addons  # Use the formatted add-ons string
 
-            total_price = item_price 
-            addons_price = sum(addon['price'] for addon in addons)
+            total_price = item_price + addons_price  # Base price + add-ons price
 
+            # Create a new cart item
             sf.Cart_Item__c.create({
                 "Name": item_name,  # Item name
                 "Price__c": total_price,  # Total price (item + add-ons)
                 "Base_Price__c": item_price,  # Base price without add-ons
                 "Quantity__c": 1,  # Default quantity is 1
-                "Add_Ons_Price__c": addons_price,
-                "Add_Ons__c": addons_string,  # Add-ons with name and price
+                "Add_Ons_Price__c": addons_price,  # Total add-ons price
+                "Add_Ons__c": addons_string,  # Add-ons with names and prices
                 "Image1__c": item_image,  # Item image URL
                 "Customer_Email__c": customer_email,  # Associated customer's email
             })
@@ -224,8 +227,6 @@ def add_to_cart():
         return jsonify({"success": False, "error": str(e)})
 
 
-
-
 @app.route("/cart/add_item", methods=["POST"])
 def add_item_to_cart():
     data = request.json  # Extract JSON data from the request