class LocaleCronHooks

class LocaleCronHooks {
  public function __construct(protected readonly LocaleFetch $localeFetch, protected readonly LocaleProjectRepository $localeProjectRepository, protected readonly CurrentImportStorage $currentImportStorage, protected readonly TimeInterface $time, protected readonly ConfigFactoryInterface $configFactory, protected readonly QueueFactory $queueFactory) {
  }
  
  /**
   * Implements hook_cron().
   *
   * @see \Drupal\locale\Plugin\QueueWorker\LocaleTranslation
   */
  public function cron() : void {
    $config = $this->configFactory
      ->get('locale.settings');
    // Update translations only when an update frequency was set by the admin
    // and a translatable language was set.
    // Update tasks are added to the queue here but processed by Drupal's cron.
    if ($config->get('translation.update_interval_days') && locale_translatable_language_list()) {
      // Determine which project+language should be updated.
      $request_time = $this->time
        ->getRequestTime();
      $check_time = $request_time - $config->get('translation.update_interval_days') * 3600 * 24;
      $projects = $this->localeProjectRepository
        ->getAll();
      $projects = array_filter($projects, fn(LocaleTranslatableProject $project): bool => $project->getStatus());
      $outdatedImports = $this->currentImportStorage
        ->getOutdatedImports(array_keys($projects), $request_time, $check_time);
      // For each project+language combination a number of tasks are added to
      // the queue.
      if ($outdatedImports) {
        $options = LocaleDefaultOptions::updateOptions();
        $queue = $this->queueFactory
          ->get('locale_translation', TRUE);
        foreach ($outdatedImports as $project => $languages) {
          $batch = $this->localeFetch
            ->buildUpdateBatch([
            $project,
          ], $languages, $options);
          foreach ($batch['operations'] as $item) {
            $queue->createItem($item);
          }
        }
      }
    }
  }

}