Update app.py

app.py

@@ -521,17 +521,19 @@ def apply_coupon():
         return jsonify({'success': False, 'message': 'Coupon code is required.'})
 
     try:
-        # Query Salesforce to check if the coupon code is valid (whether it's active)
-        query = f"SELECT Coupon_Code__c FROM Referral_Coupon__c WHERE Coupon_Code__c = '{coupon_code}' AND Coupon_Status__c = 'Active'"
+        # Query Salesforce to get the discount for the provided coupon code
+        # 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.'})
 
-        # Apply a fixed 10% discount
-        discount_percentage = 0.10  # 10% discount
-        discount_amount = subtotal * discount_percentage
+        coupon = result['records'][0]
+        discount_percentage = coupon['Discount_Percentage__c']  # Fetch the discount percentage (e.g., 0.10 for 10%)
 
+        # Apply the discount (if it's a percentage)
+        discount_amount = subtotal * discount_percentage
         return jsonify({'success': True, 'discount': discount_amount})
 
     except Exception as e: