/**
* Sort options
*
* @return JSONResponse
*/
public function sort()
{
$target = $this->request->get('target');
foreach ($this->request->get($target, array()) as $position => $key) {
if (!empty($key)) {
$productOption = ProductOption::getInstanceByID((int) $key);
$productOption->setFieldValue('position', (int) $position);
$productOption->save();
}
}
return new JSONResponse(false, 'success');
}