public function getVersion()
  {
    $composerJson = config('app.dir') . 'composer.json';

    if (file_exists($composerJson)) {
      $composer = json_decode(file_get_contents($composerJson, true));

      $version  = isset($composer->version) ? $composer->version : '1';
      $require  = isset($composer->require) ? (array)$composer->require : false;

      if (!is_array($require)) return "{$version} (1)";

      if (isset($require['modulusphp/framework'])) {
        return $version . " ({$require['modulusphp/framework']})";
      } else {
        return "{$version} (1)";
      }
    }

    return '1';
  }