add authentication

config/services.yaml

@@ -22,9 +22,6 @@ services:
     App\EventSubscriber\SlackNotifySubscriber:
         arguments:
             $slackWebhookUrl: '%env(SLACK_DSN)%'
-#    App\Helper\Hiltes:
-#        arguments:
-#            $orderRepository: '@App\Repository\OrderRepository'
 
     # add more service definitions when explicit configuration is needed
     # please note that last definitions always *replace* previous ones