$result = $category->if_exist();
if ($result != 0) {
//found
echo $category->removeMainCategory();
}
break;
case 'addSubCategory':
# code...
$mainCategory = new MainCategory();
$mainCategory->type = $_POST['typeMain'];
$result = $mainCategory->getIdCategory();
$cat_id = $result['id'];
$subCategory = new SubCategory();
$subCategory->category_id = $cat_id;
$subCategory->type = $_POST['typeSub'];
$data = $subCategory->if_exist();
if ($data == 0) {
// not found
echo $subCategory->insertSubCategory();
}
break;
case 'editSubCategory':
# code...
$category = new MainCategory();
$category->type = $_POST['typeMain'];
$result = $category->getIdCategory();
$subCategory = new SubCategory();
$subCategory->category_id = $result['id'];
$subCategory->type = $_POST['typeSub'];
$result = $subCategory->getSubCatId();
if ($result['id'] != 0) {
