Magento 2 Redirect – How to Redirect to Cart Page from Checkout Page After Place Order

magento2redirect

I added products to cart. Then did proceed to checkout. I have tried Cash on Delivery and Check / Money Order as Payment method. Everything is fine until the order review section. And then when I click the Place Order button then it gets redirected to Shopping Cart page instead of going to Order Success page. The cart items are still there.
How to solve it ?

Best Answer

Problem :"Asymmetric transaction rollback."

Solution :

1. Clear your cache by manually deleting the content of /var/cache/ folder , the var/page-cache/ folder and

= Magento 2.2.0 -> /generated/ folder < Magento 2.2.0 -> /var/generation/* folder

2. reindex your website by using the SSH command php bin/magento indexer:reindex

3. Make sure your website is in developer mode or in production mode and not in default mode'. You can check it by using the commandphp bin/magento deploy:mode:show. If it is indefault modeyou can change it toproduction or developer modeby using the commandphp bin/magento deploy:mode:set developerorphp bin/magento deploy:mode:set production`.

Before you use these commands clear your var/view_preprocessed folder and your pub/static folder also (afterwhich you need to recompile your pub/static folder with the command php bin/magento setup:static-content:deploy

Also be sure all your permissions of the folders are set like how Magento wants it more information on that here = Permissions

Related Solutions

Magento – Magento 2.0.7 to 2.1 – Error in Review Order Page – “We cant place the order”

There is ticket for this https://github.com/magento/magento2/issues/4785.

It's really annoying/pity such thing happens.

Magento – Magento 2 – redirect to final checkout page (checkout success/failed)

You can follow this to achieve your target.

In your cancel controller, I'm naming this Cancel.php

<?php


namespace Magento\SamplePaymentGateway\Controller\Payment;
class Cancel extends \Magento\Framework\App\Action\Action {

    protected $checkoutSession;
    protected $orderRepository;

    /**
     * Constructor
     * 
     * @param \Magento\Framework\App\Action\Context  $context
     * @param \Magento\Framework\View\Result\PageFactory $resultPageFactory
     */
    public function __construct(
        \Magento\Framework\App\Action\Context $context,
        \Magento\Sales\Api\OrderRepositoryInterface $orderRepository,
        \Magento\Checkout\Model\Session $checkoutSession
    )
    {
        $this->checkoutSession = $checkoutSession;
        $this->orderRepository = $orderRepository;

        parent::__construct($context);
    }

    /**
     * Execute view action
     * 
     * @return \Magento\Framework\Controller\ResultInterface
     */
    public function execute()
    {
        $this->messageManager->addError(__('Payment has been cancelled.'));
        /** @var \Magento\Framework\Controller\Result\Redirect $resultRedirect */
        //change order status to cancel
        $order = $this->orderRepository->get($this->checkoutSession->getLastOrderId());
        if ($order) {
            $order->cancel();
            $order->addStatusToHistory(\Magento\Sales\Model\Order::STATE_CANCELED, __('Canceled by customer.'));
            $order->save();
        }

        $resultRedirect = $this->resultRedirectFactory->create();
        $resultRedirect->setPath('checkout/cart');
        return $resultRedirect;
        //return $this->resultPageFactory->create();
    }
}

And your success controller will be more simpler. I'm just showing you the execute() method. Success.php

    public function execute()
    {
        $this->messageManager->addError(__('Payment has been successful.'));            
        $resultRedirect = $this->resultRedirectFactory->create();
        $resultRedirect->setPath('checkout/onepage/success');
        return $resultRedirect;
        //return $this->resultPageFactory->create();
    }