/**
* @param string $sku
*
* @throws \Spryker\Zed\Product\Business\Exception\MissingProductException
*
* @return string
*/
public function getAbstractSkuFromProductConcrete($sku)
{
$productConcrete = $this->productQueryContainer->queryProductConcreteBySku($sku)->findOne();
if (!$productConcrete) {
throw new MissingProductException(sprintf('Tried to retrieve a product concrete with sku %s, but it does not exist.', $sku));
}
return $productConcrete->getSpyProductAbstract()->getSku();
}
