eca-1.0.x-dev/modules/miscellaneous/src/Plugin/ECA/Event/RoutingEvent.php

<?php

namespace Drupal\eca_misc\Plugin\ECA\Event;

use Drupal\Core\Routing\RouteBuildEvent;
use Drupal\Core\Routing\RoutingEvents;
use Drupal\Core\StringTranslation\TranslatableMarkup;
use Drupal\eca\Attribute\EcaEvent;
use Drupal\eca\Plugin\ECA\Event\EventBase;
use Symfony\Contracts\EventDispatcher\Event;

/**
 * Plugin implementation of the ECA Events for routing.
 */
#[EcaEvent(
  id: 'routing',
  deriver: 'Drupal\eca_misc\Plugin\ECA\Event\RoutingEventDeriver',
  version_introduced: '1.0.0',
)]
class RoutingEvent extends EventBase {

  /**
   * {@inheritdoc}
   */
  public static function definitions(): array {
    return [
      'alter' => [
        'label' => 'Alter route',
        'event_name' => RoutingEvents::ALTER,
        'event_class' => RouteBuildEvent::class,
        'description' => new TranslatableMarkup('Fires during route collection to alter routes.'),
      ],
      'dynamic' => [
        'label' => 'Allow new routes',
        'event_name' => RoutingEvents::DYNAMIC,
        'event_class' => RouteBuildEvent::class,
        'description' => new TranslatableMarkup('Fires during route collection to allow new routes.'),
      ],
      'finished' => [
        'label' => 'Route building finished',
        'event_name' => RoutingEvents::FINISHED,
        'event_class' => Event::class,
        'description' => new TranslatableMarkup('Fires, when route building has ended.'),
      ],
    ];
  }

}