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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
declare(strict_types=1);
namespace Magento\ProductAlert\Controller\Unsubscribe;
use Magento\Catalog\Api\ProductRepositoryInterface;
use Magento\Customer\Model\Session as CustomerSession;
use Magento\Framework\App\Action\Context;
use Magento\Framework\App\Action\HttpPostActionInterface;
use Magento\Framework\App\ObjectManager;
use Magento\Framework\Controller\Result\Redirect;
use Magento\Framework\Controller\ResultFactory;
use Magento\Framework\Exception\NoSuchEntityException;
use Magento\ProductAlert\Controller\Unsubscribe as UnsubscribeController;
use Magento\ProductAlert\Model\StockFactory;
use Magento\Store\Model\StoreManagerInterface;
use Magento\Catalog\Api\Data\ProductInterface;
/**
* Unsubscribing from 'back in stock alert'.
*/
class Stock extends UnsubscribeController implements HttpPostActionInterface
{
/**
* @var ProductRepositoryInterface
*/
protected $productRepository;
/**
* @var StoreManagerInterface|null
*/
private $storeManager;
/**
* @var StockFactory|null
*/
private $stockFactory;
/**
* @param Context $context
* @param CustomerSession $customerSession
* @param ProductRepositoryInterface $productRepository
* @param StoreManagerInterface|null $storeManager
* @param StockFactory|null $stockFactory
*/
public function __construct(
Context $context,
CustomerSession $customerSession,
ProductRepositoryInterface $productRepository,
StoreManagerInterface $storeManager = null,
StockFactory $stockFactory = null
) {
$this->productRepository = $productRepository;
$this->storeManager = $storeManager ?? ObjectManager::getInstance()->get(StoreManagerInterface::class);
$this->stockFactory = $stockFactory ?? ObjectManager::getInstance()->get(StockFactory::class);
parent::__construct($context, $customerSession);
}
/**
* Unsubscribing from 'back in stock alert'.
*
* @return Redirect
*/
public function execute()
{
$productId = (int)$this->getRequest()->getParam('product');
/** @var Redirect $resultRedirect */
$resultRedirect = $this->resultFactory->create(ResultFactory::TYPE_REDIRECT);
if (!$productId) {
$resultRedirect->setPath('/');
return $resultRedirect;
}
try {
$product = $this->retrieveProduct($productId);
$model = $this->stockFactory->create()
->setCustomerId($this->customerSession->getCustomerId())
->setProductId($product->getId())
->setWebsiteId(
$this->storeManager
->getStore()
->getWebsiteId()
)->setStoreId(
$this->storeManager
->getStore()
->getId()
)
->loadByParam();
if ($model->getId()) {
$model->delete();
}
$this->messageManager->addSuccessMessage(__('You will no longer receive stock alerts for this product.'));
} catch (NoSuchEntityException $noEntityException) {
$this->messageManager->addErrorMessage(__('The product was not found.'));
$resultRedirect->setPath('customer/account/');
return $resultRedirect;
} catch (\Exception $e) {
$this->messageManager->addExceptionMessage(
$e,
__("The alert subscription couldn't update at this time. Please try again later.")
);
}
$resultRedirect->setUrl($product->getProductUrl());
return $resultRedirect;
}
/**
* Retrieving product
*
* @param int $productId
*
* @return ProductInterface
* @throws NoSuchEntityException
*/
private function retrieveProduct(int $productId): ProductInterface
{
$product = $this->productRepository->getById($productId);
if (!$product->isVisibleInCatalog()) {
throw new NoSuchEntityException();
}
return $product;
}
}