Update app.py

app.py

@@ -522,17 +522,18 @@ def apply_coupon():
 
     try:
         # Query Salesforce to get the discount for the provided coupon code
-        query = f"SELECT Coupon_Code__c, Discount__c FROM Referral_Coupon__c WHERE Coupon_Code__c = '{coupon_code}' AND Coupon_Status__c = 'Active'"
+        # Ensure the field name matches exactly what is in Salesforce
+        query = f"SELECT Coupon_Code__c, Discount_Percentage__c FROM Referral_Coupon__c WHERE Coupon_Code__c = '{coupon_code}' AND Coupon_Status__c = 'Active'"
         result = sf.query(query)
 
         if not result['records']:
             return jsonify({'success': False, 'message': 'Invalid or expired coupon code.'})
 
         coupon = result['records'][0]
-        discount = coupon['Discount__c']  # Assuming discount is a percentage (e.g., 0.10 for 10%)
+        discount_percentage = coupon['Discount_Percentage__c']  # Fetch the discount percentage (e.g., 0.10 for 10%)
 
-        # Apply discount (if it's a percentage)
-        discount_amount = subtotal * discount
+        # Apply the discount (if it's a percentage)
+        discount_amount = subtotal * discount_percentage
         return jsonify({'success': True, 'discount': discount_amount})
 
     except Exception as e: