/**
* @param ProductAssociationInterface $productAssociation
* @param string $productIds
*/
private function setAssociatedProductsByProductIds(ProductAssociationInterface $productAssociation, $productIds)
{
$products = $this->productRepository->findBy(['id' => explode(',', $productIds)]);
$productAssociation->clearAssociatedProducts();
foreach ($products as $product) {
$productAssociation->addAssociatedProduct($product);
}
}
