protected function syncAdFields(Ad $ad, $request)
{
$ad->fields()->detach();
$fields = $request->get('fields');
if (!is_array($fields)) {
return false;
}
$authorizedFields = $ad->category->fields()->lists('type', 'fields.id')->toArray();
foreach ($fields as $fieldId => $value) {
$this->syncAdField($ad, $authorizedFields, $fieldId, $value);
}
}