public function executeModelFieldsCreate($input)
{
try {
list($fields, $model) = $this->ModelManager->createFieldsAndModel($input['fields'], $input['page']);
} catch (ModelFieldValidationFailedException $e) {
return $this->Response->json(['errors' => $e->getErrors()], 403);
}
return array('model' => $model, 'fields' => $fields);
}