/**
* Load the attribute for this filter
* Required to prepare choice url params and filter configuration
*
* @throws \LogicException
*
* @return AttributeInterface
*/
protected function getAttribute()
{
$fieldName = $this->get(ProductFilterUtility::DATA_NAME_KEY);
$attribute = $this->attributeRepository->findOneByCode($fieldName);
if (!$attribute) {
throw new \LogicException(sprintf('There is no attribute with code %s.', $fieldName));
}
return $attribute;
}
