/**
* Fungsi untuk mendapatkan kategori dalam bentuk hierarki
* @return type
*/
public function getAllHierarchyByLanguage()
{
// Model
$categoryDb = new Model_DbTable_Category();
// query category
$categoryParent = $categoryDb->getAllParentCategoryIdNameByLangId($this->_languageId);
$categoryChildren = $categoryDb->getAllButNotMainCategoryWithCounter($this->_languageId);
// should be converted to array
$categoryParent = $categoryParent->toArray();
$categoryChildren = $categoryChildren->toArray();
$hierarchyCategory = $this->buildCategoryHierarchy($categoryParent, $categoryChildren);
return $hierarchyCategory;
}
