/**
  * Diff
  *
  * @alias di
  *
  * @return Show diff between database entity and config file
  */
 public function diffAction()
 {
     $name = $this->_model->getName();
     if ($this->_model->getStatus()) {
         echo $name . $this->colorize(" - OK", 'green');
     } else {
         echo $name . $this->colorize(" - Unsynchronized", 'red');
         echo PHP_EOL, join(PHP_EOL, $this->_model->diff());
     }
 }