/**
* @param FacetInterface|Facet\PriceFacet $facet
* @param Criteria $criteria
* @param ShopContextInterface $context
* @return ValueListFacetResult
*/
public function generateFacet(FacetInterface $facet, Criteria $criteria, ShopContextInterface $context)
{
$queryCriteria = clone $criteria;
$queryCriteria->resetConditions();
$queryCriteria->resetSorting();
$query = $this->queryBuilderFactory->createQuery($queryCriteria, $context);
$query->resetQueryPart('groupBy');
$query->resetQueryPart('orderBy');
$query->groupBy('product.id');
$query->select('DISTINCT product.supplierID as id');
/**@var $statement \Doctrine\DBAL\Driver\ResultStatement */
$statement = $query->execute();
$ids = $statement->fetchAll(\PDO::FETCH_COLUMN);
$ids = array_filter($ids);
if (empty($ids)) {
return null;
}
$manufacturers = $this->manufacturerService->getList($ids, $context);
$activeManufacturers = $this->getActiveIds($criteria);
return $this->createFacetResult($manufacturers, $activeManufacturers);
}
/**
* @param $buckets
* @param ShopContextInterface $context
* @return \Shopware\Bundle\StoreFrontBundle\Struct\Product\Manufacturer[]
* @throws \Exception
*/
private function getManufacturers($buckets, ShopContextInterface $context)
{
$ids = array_column($buckets, 'key');
$manufacturers = $this->manufacturerService->getList($ids, $context);
return $manufacturers;
}