code: public function getUserRole() : string {
  
  		if (self::$_sLogin) {
  
  			$sLogin = self::$_sLogin;
  			return Config::get('security')->users->$sLogin->roles;
  		} else {
  
  			return '';
  		}
  	}
docs: get the user roles
  
  @access public
  @return string