/**
* {@inheritdoc}
*/
public function setProductLinks($sku, $type, array $items)
{
$linkTypes = $this->linkTypeProvider->getLinkTypes();
if (!isset($linkTypes[$type])) {
throw new NoSuchEntityException(__('Provided link type "%1" does not exist', $type));
}
$product = $this->productRepository->get($sku);
$assignedSkuList = [];
/** @var \Magento\Catalog\Api\Data\ProductLinkInterface $link */
foreach ($items as $link) {
$assignedSkuList[] = $link->getLinkedProductSku();
}
$linkedProductIds = $this->productResource->getProductsIdsBySkus($assignedSkuList);
$links = [];
/** @var \Magento\Catalog\Api\Data\ProductLinkInterface[] $items*/
foreach ($items as $link) {
$data = $link->__toArray();
$linkedSku = $link->getLinkedProductSku();
if (!isset($linkedProductIds[$linkedSku])) {
throw new NoSuchEntityException(__('Product with SKU "%1" does not exist', $linkedSku));
}
$data['product_id'] = $linkedProductIds[$linkedSku];
$links[$linkedProductIds[$linkedSku]] = $data;
}
$this->linkInitializer->initializeLinks($product, [$type => $links]);
try {
$product->save();
} catch (\Exception $exception) {
throw new CouldNotSaveException(__('Invalid data provided for linked products'));
}
return true;
}
/**
* {@inheritdoc}
*/
public function assign($productSku, array $assignedProducts, $type)
{
$product = $this->productLoader->load($productSku);
$assignedSkuList = array_map(function ($item) {
return $item->getSku();
}, $assignedProducts);
$linkedProductIds = $this->productResource->getProductsIdsBySkus($assignedSkuList);
$links = [];
/** @var Data\ProductLink[] $assignedProducts*/
foreach ($assignedProducts as $linkedProduct) {
$data = $linkedProduct->__toArray();
if (!isset($linkedProductIds[$linkedProduct->getSku()])) {
throw new NoSuchEntityException(sprintf("Product with SKU \"%s\" does not exist", $linkedProduct->getSku()));
}
$data['product_id'] = $linkedProductIds[$linkedProduct->getSku()];
$links[$linkedProductIds[$linkedProduct->getSku()]] = $data;
}
$this->saveLinks($product, [$type => $links]);
return true;
}
/**
* Process product links, creating new links, updating and deleting existing links
*
* @param \Magento\Catalog\Api\Data\ProductInterface $product
* @param \Magento\Catalog\Api\Data\ProductLinkInterface[] $newLinks
* @return $this
* @throws NoSuchEntityException
*/
private function processLinks(\Magento\Catalog\Api\Data\ProductInterface $product, $newLinks)
{
if ($newLinks === null) {
// If product links were not specified, don't do anything
return $this;
}
// Clear all existing product links and then set the ones we want
$linkTypes = $this->linkTypeProvider->getLinkTypes();
foreach (array_keys($linkTypes) as $typeName) {
$this->linkInitializer->initializeLinks($product, [$typeName => []]);
}
// Set each linktype info
if (!empty($newLinks)) {
$productLinks = [];
foreach ($newLinks as $link) {
$productLinks[$link->getLinkType()][] = $link;
}
foreach ($productLinks as $type => $linksByType) {
$assignedSkuList = [];
/** @var \Magento\Catalog\Api\Data\ProductLinkInterface $link */
foreach ($linksByType as $link) {
$assignedSkuList[] = $link->getLinkedProductSku();
}
$linkedProductIds = $this->resourceModel->getProductsIdsBySkus($assignedSkuList);
$linksToInitialize = [];
foreach ($linksByType as $link) {
$linkDataArray = $this->extensibleDataObjectConverter->toNestedArray($link, [], 'Magento\\Catalog\\Api\\Data\\ProductLinkInterface');
$linkedSku = $link->getLinkedProductSku();
if (!isset($linkedProductIds[$linkedSku])) {
throw new NoSuchEntityException(__('Product with SKU "%1" does not exist', $linkedSku));
}
$linkDataArray['product_id'] = $linkedProductIds[$linkedSku];
$linksToInitialize[$linkedProductIds[$linkedSku]] = $linkDataArray;
}
$this->linkInitializer->initializeLinks($product, [$type => $linksToInitialize]);
}
}
$product->setProductLinks($newLinks);
return $this;
}
