static function update_comments($type, $id, $date_, $memo_)
{
if ($date_ == null) {
Pe::delete_comments($type, $id);
Pe::add_comments($type, $id, Yii::app()->dateFormatter->format('yyyy-MM-dd', time()), $memo_);
} else {
$criteria = new CDbCriteria();
$criteria->addCondition("type=" . $type);
$criteria->addCondition("id=" . $id);
$criteria->addCondition("date_=" . $date_);
$comment = PeComments::model()->find($criteria);
$comment->memo_ = $memo_;
if (!$comment->save()) {
throw new Exception("Gagal update comment.");
}
}
}
