InvoiceFilenameSubscriber.php in Commerce Invoice 8.2

Namespace

Drupal\commerce_invoice_test\EventSubscriber

File

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

<?php

namespace Drupal\commerce_invoice_test\EventSubscriber;

use Drupal\commerce_invoice\Event\InvoiceEvents;
use Drupal\commerce_invoice\Event\InvoiceFilenameEvent;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
class InvoiceFilenameSubscriber implements EventSubscriberInterface {

  /**
   * {@inheritdoc}
   */
  public static function getSubscribedEvents() {
    return [
      InvoiceEvents::INVOICE_FILENAME => 'alterFilename',
    ];
  }

  /**
   * Alters the invoice filename.
   *
   * @param \Drupal\commerce_invoice\Event\InvoiceFilenameEvent $event
   *   The transition event.
   */
  public function alterFilename(InvoiceFilenameEvent $event) {
    $invoice = $event
      ->getInvoice();

    // Alter the filename if the "alter_filename" data flag is present.
    if ($invoice
      ->getData('alter_filename')) {
      $event
        ->setFilename($event
        ->getFilename() . '-altered');
    }
  }

}

Classes

Name	Description
InvoiceFilenameSubscriber