I am writing a program that is checking product data and updating where required.
My problem is that I can’t save a Bundled Products Bundle Items linked product fields such as price, price_type, qty, default etc. I can create a new linked item as part of an option, but I can’t save the edited linked item.
My question is:
How do I save a linked products field such as price for a bundled product?
My code so far:
<?php
namespace VendorModuleProcess;
use MagentoBundleApiProductLinkManagementInterface;
use MagentoCatalogModelProduct;
use MagentoCatalogModelProductRepository;
class UpdateBundleProductLinks
{
private ProductLinkManagementInterface $productLinkManagement;
private ProductRepository $productRepository;
public function __construct(
ProductLinkManagementInterface $productLinkManagement,
ProductRepository $productRepository
) {
$this->productLinkManagement = $productLinkManagement;
$this->productRepository = $productRepository;
}
public function execute(Product $product, array $productData): void
{
$productLinks = $this->productLinkManagement->getChildren($product->getSku());
/* Iterate over each item in the $productData array */
foreach ($productData['bundle_items'] as $bundleItem) {
/* $productData['bundle_items'] has array of each linked products data, price, qty, price_type etc. */
/* Iterate over links to find the match */
foreach ($productLinks as $link) {
if ($link->getSku() == $bundleItem['sku']) {
$update = false;
/* Check if links data matches */
if ($link->getPrice() != $bundleItem['price']) {
$link->setPrice($bundleItem['price']);
$update = true;
}
/* Check all links attributes here also ... */
if ($update) {
/* THIS IS WHERE I AM HAVING ISSUES SAVING THE LINK CHANGED DATA */
$this->productLinkManagement->saveChild($product->getSku(), $link);
/* I have tried saving the product after this point also without success */
$this->productRepository->save($product);
}
break;
}
}
}
}
}
Image below shows the admin product page section that I am trying to edit and save.
