/**
* @param string $sku
*
* @throws \Symfony\Component\HttpKernel\Exception\NotFoundHttpException
*
* @return Product
*/
private function mustLoadProductBySku(string $sku) : Product
{
$product = $this->catalogueRepository->loadProductBySku($sku);
if (!$product->isStored()) {
throw new NotFoundHttpException();
}
return $product;
}
