Update app.py

app.py

@@ -131,7 +131,7 @@ def menu():
 def cart():
     email = session.get('user_email')  # Get logged-in user's email
     if not email:
-        return redirect(url_for("login"))  # Redirect to login if not logged in
+        return redirect(url_for("login"))
 
     try:
         # Query cart items
@@ -141,20 +141,13 @@ def cart():
             WHERE Customer_Email__c = '{email}'
         """)
         cart_items = result.get("records", [])
-
-        # Calculate the subtotal, including add-ons prices
         subtotal = sum(item['Price__c'] * item['Quantity__c'] for item in cart_items)
 
-        # Ensure add-ons are processed properly
-        for item in cart_items:
-            item['Add_Ons__c'] = item.get('Add_Ons__c', "None")  # Default to "None" if no add-ons
-
+        return render_template("cart.html", cart_items=cart_items, subtotal=subtotal, customer_email=email)
     except Exception as e:
         print(f"Error fetching cart items: {e}")
-        cart_items = []
-        subtotal = 0
+        return render_template("cart.html", cart_items=[], subtotal=0)
 
-    return render_template("cart.html", cart_items=cart_items, subtotal=subtotal)
 
 
 @app.route('/cart/add', methods=['POST'])
@@ -263,18 +256,21 @@ def get_addons():
     except Exception as e:
         print(f"Error fetching add-ons: {e}")
         return jsonify({"success": False, "error": "Unable to fetch add-ons. Please try again later."})
-
 @app.route("/cart/update_quantity", methods=["POST"])
 def update_quantity():
-    data = request.json  # Extract JSON data from the request
+    data = request.json
+    print(f"Incoming request data: {data}")  # Debug log
+
     email = data.get('email')  # Customer email
     item_name = data.get('item_name')  # Item name
     quantity = data.get('quantity')  # New quantity
 
-    # Validate inputs
     if not email or not item_name or quantity is None:
         return jsonify({"success": False, "error": "Email, item name, and quantity are required."}), 400
 
+    # The rest of the logic remains the same
+
+
     try:
         # Query the cart item in Salesforce
         cart_items = sf.query(