/**
  * point up action
  * 
  * @param string $name
  */
 protected function pointUp($name, $memberId = null)
 {
     $point = (int) Doctrine::getTable('SnsConfig')->get('op_point_' . $name, 0);
     $reason = isset(self::$pointConfig[$name]['caption']) ? self::$pointConfig[$name]['caption'] : $name;
     opPointUtil::addPoint($point, $memberId, $reason);
 }