/**
* remove tag relation and subg tag relation
*
* @param $tagId
* @param $typeId
* @param $parentId
* @return int
*/
public function removeTagRelation($tagId, $typeId, $parentId)
{
$tagModel = new tagModel();
$subTags = $tagModel->getSubTags($tagId, $typeId);
if ($subTags) {
foreach ($subTags as $subTag) {
$this->removeTagRelation($subTag->child_id, $typeId, $subTag->parent_id);
}
}
return $tagModel->removeTagRelation($tagId, $typeId, $parentId);
}
