fix: Modify handle_processor_response for Stripe to handle string tru…

…e false value

ecommerce/extensions/payment/processors/stripe.py

@@ -275,8 +275,8 @@ def get_transaction_parameters(self, basket, request=None, use_client_side_check
     def handle_processor_response(self, response, basket=None):
         # pretty sure we should simply return/error if basket is None, as not
         # sure what it would mean if there
-        payment_intent_id = response['payment_intent_id']
-        dynamic_payment_methods_enabled = response['dynamic_payment_methods_enabled']
+        payment_intent_id = response.get('payment_intent_id', None)
+        dynamic_payment_methods_enabled = response.get('dynamic_payment_methods_enabled', None) == 'true'
         # NOTE: In the future we may want to get/create a Customer. See https://stripe.com/docs/api#customers.
 
         # rewrite order amount so it's updated for coupon & quantity and unchanged by the user