InvoicePaidSubscriber.php in Commerce Invoice 8.2

Namespace

Drupal\commerce_invoice_test\EventSubscriber

File

tests/modules/commerce_invoice_test/src/EventSubscriber/InvoicePaidSubscriber.php

<?php

namespace Drupal\commerce_invoice_test\EventSubscriber;

use Drupal\state_machine\Event\WorkflowTransitionEvent;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
class InvoicePaidSubscriber implements EventSubscriberInterface {

  /**
   * {@inheritdoc}
   */
  public static function getSubscribedEvents() {
    return [
      'commerce_invoice.pay.pre_transition' => 'onPaid',
    ];
  }

  /**
   * Increments an invoice flag each time the paid transition is applied.
   *
   * @param \Drupal\state_machine\Event\WorkflowTransitionEvent $event
   *   The transition event.
   */
  public function onPaid(WorkflowTransitionEvent $event) {

    /** @var \Drupal\commerce_invoice\Entity\InvoiceInterface $invoice */
    $invoice = $event
      ->getEntity();
    $flag = $invoice
      ->getData('invoice_test_called', 0);
    $flag++;
    $invoice
      ->setData('invoice_test_called', $flag);
  }

}

Classes

Name	Description
InvoicePaidSubscriber