Update app.py

app.py

@@ -424,15 +424,19 @@ def checkout():
         customer = customer_record.get("records", [])[0] if customer_record else None
 
         if customer:
-            # Check if 'Id' exists in the customer record before attempting to update
-            if 'Id' not in customer:
-                return jsonify({"success": False, "message": "'Id' not found for customer record."})
-
-            # Calculate 10% of the subtotal
-            reward_points_to_add = total_price * 0.10
-
-            # Add the new reward points to the existing value
-            new_reward_points = customer['Reward_Points__c'] + reward_points_to_add if customer.get('Reward_Points__c') else reward_points_to_add
+            # Get the checkbox status from the frontend
+            use_reward_points = request.json.get("useRewardPoints", False)
+
+            if use_reward_points:
+                # Subtract 500 points if checkbox is selected
+                if customer['Reward_Points__c'] >= 500:
+                    new_reward_points = customer['Reward_Points__c'] - 500
+                else:
+                    return jsonify({"success": False, "message": "Insufficient reward points to apply."})
+            else:
+                # Add 10% of the subtotal if checkbox is not selected
+                reward_points_to_add = total_price * 0.10
+                new_reward_points = customer['Reward_Points__c'] + reward_points_to_add
 
             # Update the Reward_Points__c field in Salesforce
             try:
@@ -453,6 +457,7 @@ def checkout():
         return jsonify({"success": False, "error": str(e)})
 
 
+
 @app.route("/order", methods=["GET"])
 def order_summary():
     email = session.get('user_email')  # Fetch logged-in user's email