updatesExist()) { $message = $this->t('Some modules have database updates pending. You should run the database update script immediately.', [ ':update' => Url::fromRoute('system.db_update')->toString(), ]); $event->addError([$message]); } } /** * Checks if there are any pending update or post-update hooks. * * @return bool * TRUE if there are any pending update or post-update hooks, FALSE * otherwise. */ public function updatesExist(): bool { require_once $this->appRoot . '/core/includes/install.inc'; require_once $this->appRoot . '/core/includes/update.inc'; drupal_load_updates(); $hook_updates = update_get_update_list(); $post_updates = $this->updateRegistry->getPendingUpdateFunctions(); return $hook_updates || $post_updates; } /** * {@inheritdoc} */ public static function getSubscribedEvents(): array { return [ PreCreateEvent::class => 'validate', StatusCheckEvent::class => 'validate', PreApplyEvent::class => 'validate', ]; } }