Release 2.1.1

Changelog (since 2.1.0...2.1.1)

• Added ability to subscribe to events.

  use GpsLab\Domain\Event\Event;
  use GpsLab\Domain\Event\Listener\Subscriber;
  
  class SendEmailOnPurchaseOrderCreated implements Subscriber
  {
      private $mailer;
  
      public function __construct(\Swift_Mailer $mailer)
      {
          $this->mailer = $mailer;
      }
  
      public static function subscribedEvents()
      {
          return [
              PurchaseOrderCreatedEvent::class => ['onPurchaseOrderCreated'],
          ];
      }
  
      public function onPurchaseOrderCreated(PurchaseOrderCreatedEvent $event)
      {
          $message = $this->mailer
              ->createMessage()
              ->setTo('recipient@example.com')
              ->setBody(sprintf(
                  'Purchase order created at %s for customer #%s',
                  $event->getCreateAt()->format('Y-m-d'),
                  $event->getCustomer()->getId()
              ));
  
          $this->mailer->send($message);
      }
  }

  Register event subscriber

  services:
      acme.domain.purchase_order.event.created.send_email_subscriber:
          class: SendEmailOnPurchaseOrderCreated
          arguments: [ '@mailer' ]
          tags:
              - { name: domain_event.subscriber }