class TestDebugLogAction

class TestDebugLogAction extends RulesActionBase implements ContainerFactoryPluginInterface {
  
  /**
   * Rules debug logger instance.
   *
   * @var \Drupal\rules\Logger\RulesDebugLoggerChannel
   */
  protected $logger;
  
  /**
   * Constructs a TestDebugLogAction object.
   *
   * @param array $configuration
   *   A configuration array containing information about the plugin instance.
   * @param string $plugin_id
   *   The plugin ID for the plugin instance.
   * @param mixed $plugin_definition
   *   The plugin implementation definition.
   * @param \Drupal\rules\Logger\RulesDebugLoggerChannel $logger
   *   Rules debug logger object.
   */
  public function __construct(array $configuration, $plugin_id, $plugin_definition, RulesDebugLoggerChannel $logger) {
    parent::__construct($configuration, $plugin_id, $plugin_definition);
    $this->logger = $logger;
  }
  
  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
    return new static($configuration, $plugin_id, $plugin_definition, $container->get('logger.channel.rules_debug'));
  }
  
  /**
   * Writes an error message to the debug log.
   *
   * @param string $message
   *   Message string that should be logged. Defaults to "action called".
   */
  protected function doExecute($message = NULL) {
    if (empty($message)) {
      $message = 'action called';
    }
    $this->logger
      ->error($message);
  }

}