function addSpec($cat_id)
{
$productcat = new Productcat($cat_id);
//check the product GenSpecID
$specNewType = $this->input->post("specNewType");
if ($specNewType == "1") {
$productCatSpecId = $this->input->post("productSpecId");
$catSpecCheck = new productcatspec();
$catSpecCheck->where_related_productgenspec("id", $productCatSpecId);
$catSpecCheck->where_related_productcat("id", $cat_id);
$catSpecCheck->get();
if (!$catSpecCheck->exists()) {
$productGenSpec = new productgenspec($productCatSpecId);
$productCatSpec = new productcatspec();
$productCatSpec->productcat_id = $cat_id;
if (!$productCatSpec->save(array("productgenspec" => $productGenSpec))) {
return "Có lỗi khi lưu productcatspec";
}
}
} else {
$productGenSpec = new productgenspec();
$productGenSpec->name = $this->input->post("specName");
$productGenSpec->description = $this->input->post("specDescription");
$productGenSpec->type = $this->input->post('specElementType');
if ($this->input->post("specType") == "1") {
$productGenSpec->parentcat_id = $this->input->post("specGroupId");
$productGenSpec->isGroup = 0;
} else {
$productGenSpec->isGroup = 1;
}
if ($productGenSpec->save()) {
$productCatSpec = new productcatspec();
$productCatSpec->productcat_id = $cat_id;
if (!$productCatSpec->save(array("productgenspec" => $productGenSpec))) {
return "Có lỗi khi lưu productcatspec";
}
} else {
return "Lỗi khi lưu product general spect";
}
}
}