entity_activity-8.x-1.0-beta13/src/Plugin/QueueWorker/PurgeLogWorker.php

<?php

namespace Drupal\entity_activity\Plugin\QueueWorker;

use Drupal\Core\Entity\EntityTypeManagerInterface;
use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
use Drupal\Core\Queue\QueueWorkerBase;
use Drupal\entity_activity\Entity\LogInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Create logs on CRON run.
 *
 * @QueueWorker(
 *   id = "entity_activity_purge_log_worker",
 *   title = @Translation("Purge log worker"),
 *   cron = {"time" = 30}
 * )
 */
class PurgeLogWorker extends QueueWorkerBase implements ContainerFactoryPluginInterface {

  /**
   * The entity type manager.
   *
   * @var \Drupal\Core\Entity\EntityTypeManagerInterface
   */
  protected $entityTypeManager;

  /**
   * Construct the worker.
   *
   * @param array $configuration
   *   A configuration array containing information about the plugin instance.
   * @param string $plugin_id
   *   The plugin_id for the plugin instance.
   * @param string $plugin_definition
   *   The plugin implementation definition.
   * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
   *   The entity type manager.
   */
  public function __construct(array $configuration, $plugin_id, $plugin_definition, EntityTypeManagerInterface $entity_type_manager) {
    parent::__construct($configuration, $plugin_id, $plugin_definition);
    $this->entityTypeManager = $entity_type_manager;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
    return new static(
      $configuration,
      $plugin_id,
      $plugin_definition,
      $container->get('entity_type.manager')
    );
  }

  /**
   * {@inheritdoc}
   */
  public function processItem($data) {
    foreach ($data as $log_id) {
      $log = $this->entityTypeManager->getStorage('entity_activity_log')->load($log_id);
      if (!$log instanceof LogInterface) {
        continue;
      }
      $log->delete();
    }
  }

}