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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
declare(strict_types=1);
namespace Magento\Wishlist\Model\Wishlist;
use Magento\Catalog\Api\ProductRepositoryInterface;
use Magento\Catalog\Model\Product\Attribute\Source\Status;
use Magento\Framework\Exception\AlreadyExistsException;
use Magento\Framework\Exception\LocalizedException;
use Magento\Framework\Exception\NoSuchEntityException;
use Magento\Wishlist\Model\ResourceModel\Wishlist as WishlistResourceModel;
use Magento\Wishlist\Model\Wishlist;
use Magento\Wishlist\Model\Wishlist\BuyRequest\BuyRequestBuilder;
use Magento\Wishlist\Model\Wishlist\Data\WishlistItem;
use Magento\Wishlist\Model\Wishlist\Data\WishlistOutput;
/**
* Adding products to wishlist
*/
class AddProductsToWishlist
{
/**#@+
* Error message codes
*/
private const ERROR_PRODUCT_NOT_FOUND = 'PRODUCT_NOT_FOUND';
private const ERROR_UNDEFINED = 'UNDEFINED';
/**#@-*/
/**
* @var array
*/
private $errors = [];
/**
* @var BuyRequestBuilder
*/
private $buyRequestBuilder;
/**
* @var ProductRepositoryInterface
*/
private $productRepository;
/**
* @var WishlistResourceModel
*/
private $wishlistResource;
/**
* @param ProductRepositoryInterface $productRepository
* @param BuyRequestBuilder $buyRequestBuilder
* @param WishlistResourceModel $wishlistResource
*/
public function __construct(
ProductRepositoryInterface $productRepository,
BuyRequestBuilder $buyRequestBuilder,
WishlistResourceModel $wishlistResource
) {
$this->productRepository = $productRepository;
$this->buyRequestBuilder = $buyRequestBuilder;
$this->wishlistResource = $wishlistResource;
}
/**
* Adding products to wishlist
*
* @param Wishlist $wishlist
* @param array $wishlistItems
*
* @return WishlistOutput
*
* @throws AlreadyExistsException
*/
public function execute(Wishlist $wishlist, array $wishlistItems): WishlistOutput
{
foreach ($wishlistItems as $wishlistItem) {
$this->addItemToWishlist($wishlist, $wishlistItem);
}
$wishlistOutput = $this->prepareOutput($wishlist);
if ($wishlist->isObjectNew() || count($wishlistOutput->getErrors()) !== count($wishlistItems)) {
$this->wishlistResource->save($wishlist);
}
return $wishlistOutput;
}
/**
* Add product item to wishlist
*
* @param Wishlist $wishlist
* @param WishlistItem $wishlistItem
*
* @return void
*/
private function addItemToWishlist(Wishlist $wishlist, WishlistItem $wishlistItem): void
{
$sku = $wishlistItem->getParentSku() ?? $wishlistItem->getSku();
try {
$product = $this->productRepository->get($sku, false, null, true);
} catch (NoSuchEntityException $e) {
$this->addError(
__('Could not find a product with SKU "%sku"', ['sku' => $sku])->render(),
self::ERROR_PRODUCT_NOT_FOUND
);
return;
}
try {
if ((int)$wishlistItem->getQuantity() === 0) {
throw new LocalizedException(__("The quantity of a wish list item cannot be 0"));
}
$options = $this->buyRequestBuilder->build($wishlistItem, (int) $product->getId());
$result = $wishlist->addNewItem($product, $options);
if (is_string($result)) {
$this->addError($result);
}
} catch (LocalizedException $exception) {
$this->addError($exception->getMessage());
} catch (\Throwable $e) {
$this->addError(
__(
'Could not add the product with SKU "%sku" to the wishlist:: %message',
['sku' => $sku, 'message' => $e->getMessage()]
)->render()
);
}
}
/**
* Add wishlist line item error
*
* @param string $message
* @param string|null $code
*
* @return void
*/
private function addError(string $message, string $code = null): void
{
$this->errors[] = new Data\Error(
$message,
$code ?? self::ERROR_UNDEFINED
);
}
/**
* Prepare output
*
* @param Wishlist $wishlist
*
* @return WishlistOutput
*/
private function prepareOutput(Wishlist $wishlist): WishlistOutput
{
$output = new WishlistOutput($wishlist, $this->errors);
$this->errors = [];
return $output;
}
}