more changes

pkg/cart/mutation_payment_event.go

@@ -14,8 +14,9 @@ func PaymentEventHandler(grain *CartGrain, req *messages.PaymentEvent) error {
 	}
 	metaBytes := req.Data.GetValue()
 	payment.Events = append(payment.Events, &PaymentEvent{
-		Name: req.Name,
-		Data: json.RawMessage(metaBytes),
+		Name:    req.Name,
+		Success: req.Success,
+		Data:    json.RawMessage(metaBytes),
 	})
 	return nil
 }