App\Services\Access\Access::hasRole PHP Méthode

    public function hasRole($role)
    {
        if ($user = $this->user()) {
            return $user->hasRole($role);
        }
        return false;
    }

 /**
  * Checks if the current user has a Role by its name or id
  *
  * @param string $role Role name.
  * @return bool 
  * @static 
  */
 public static function hasRole($role)
 {
     return \App\Services\Access\Access::hasRole($role);
 }