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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\ProductAlert\Controller;
use Magento\Framework\App\Action\Action;
use Magento\Framework\App\Action\Context;
use Magento\Customer\Model\Session as CustomerSession;
use Magento\Framework\App\RequestInterface;
abstract class Add extends Action
{
/**
* @var \Magento\Customer\Model\Session
*/
protected $customerSession;
/**
* @param \Magento\Framework\App\Action\Context $context
* @param \Magento\Customer\Model\Session $customerSession
*/
public function __construct(
Context $context,
CustomerSession $customerSession
) {
$this->customerSession = $customerSession;
parent::__construct($context);
}
/**
* Check customer authentication for some actions
*
* @param \Magento\Framework\App\RequestInterface $request
* @return \Magento\Framework\App\ResponseInterface
*/
public function dispatch(RequestInterface $request)
{
if (!$this->customerSession->authenticate()) {
$this->_actionFlag->set('', 'no-dispatch', true);
if (!$this->customerSession->getBeforeUrl()) {
$this->customerSession->setBeforeUrl($this->_redirect->getRefererUrl());
}
}
return parent::dispatch($request);
}
}