app/controllers/spree/api/v2/storefront/checkout_controller.rb in spree_api-4.0.9 vs app/controllers/spree/api/v2/storefront/checkout_controller.rb in spree_api-4.1.0.rc1

@@ -63,15 +63,11 @@
           end
 
           def shipping_rates
             result = shipping_rates_service.call(order: spree_current_order)
 
-            if result.success?
-              render_serialized_payload { serialize_shipping_rates(result.value) }
-            else
-              render_error_payload(result.error)
-            end
+            render_serialized_payload { serialize_shipping_rates(result.value) }
           end
 
           def payment_methods
             render_serialized_payload { serialize_payment_methods(spree_current_order.available_payment_methods) }
           end
@@ -123,10 +119,11 @@
           end
 
           def serialize_shipping_rates(shipments)
             shipping_rates_serializer.new(
               shipments,
-              include: [:shipping_rates, :stock_location]
+              include: [:shipping_rates],
+              params: { show_rates: true }
             ).serializable_hash
           end
         end
       end
     end