Magento – Can’t Access Quote from checkout session after returning from payment Gateway

checkoutpayment-gatewayquote

I am building payment gateway extension and i am facing small issue to get the quote object after control return from payment Gateway.

Let me explain you in detail.

I am using below funtion to redirect to payment gateway.

public function getCheckoutRedirectUrl()
{
return Mage::getUrl('custom/index/start');
}

Above method works fine. I am redirecting to payment gateway and payment processed successful with success message and redirect back to our store with captured status on below controller action.


public function returnAction()
{
$quote = Mage::getSingleton('checkout/session')->getQuote();
$quote->collectTotals();
$payment = $quote->getPayment();
$service = Mage::getModel('sales/service_quote', $quote);
$service->submitAll();
$quote->save();
$order = $service->getOrder();
$this->getSession()->setLastQuoteId($quote->getId())
->setLastSuccessQuoteId($quote->getId())
->setLastOrderId($order->getId());
{

Mage_Sales_Model_Order::STATE_PENDING_PAYMENT:
break;
case Mage_Sales_Model_Order::STATE_PROCESSING:
case Mage_Sales_Model_Order::STATE_COMPLETE:
case Mage_Sales_Model_Order::STATE_PAYMENT_REVIEW:
$order->sendNewOrderEmail();
break;
}
$this->getResponse()->setRedirect(Mage::getUrl('checkout/onepage/success'));
return;
}

But in the above function i get the quote object as blank and due to that i am unable to place an order. This means that after returning from payment gateway it clears the checkout session.

How can i get the quote object and what is the problem ?

Please help

Best Answer

After click on place order button at final step of checkout ,you can not get quote object from $quote = Mage::getSingleton('checkout/session')->getQuote();

As per as magento,whenever a customer is click on place order button then a quote is convert to order object and unlink the session quote object from session. and just assign:

last quote id to checkout session variable to last_quote_id
Newly created order increment id to session variable last_real_order_id

If you want to get order increment id & quote id then use $OrderIncrementId = Mage::getSingleton('checkout/session')->getLastRealOrderId(); and $quote=Mage::getSingleton('checkout/session')->getLastQuoteId() respectively at returnAction

$OrderObject=$order = Mage::getModel('sales/order');
$order->loadByIncrementId($OrderIncrementId);

And

$QuoteObject = Mage::getModel('sales/quote');
$QuoteObject->load(Mage::getSingleton('checkout/session')->getLastQuoteId());

Related Solutions

Magento – Convert quote to order generating empty order

One general remark here: You're trying to set the full customer session object (Mage::getSingleton('customer/session')) as the quote's customer. You should do Mage::getSingleton('customer/session')->getCustomer().

As for the whole process, I have been doing this in the past as follows:

$quote = Mage::getSingleton('checkout/session')->getQuote();
$quote->assignCustomer(Mage::getSingleton('customer/session')->getCustomer());

$quote->collectTotals()
    ->getPayment()->setMethod('purchaseorder');

$convert = Mage::getModel('sales/convert_quote');
$order = $convert->toOrder($quote)
    ->setBillingAddress(
        $convert->addressToOrderAddress($quote->getBillingAddress())
    )
    ->setShippingAddress(
        $convert->addressToOrderAddress($quote->getShippingAddress())
    )
    ->setPayment(
        $convert->paymentToOrderPayment($quote->getPayment())
    );

foreach ($quote->getAllItems() as $quoteItem) {
    $orderItem = $convert->itemToOrderItem($quoteItem);
    if ($quoteItem->getParentItem()) {
        $orderItem->setParentItem(
            $order->getItemByQuoteItemId($quoteItem->getParentItem()->getId())
        );
    }
    $order->addItem($orderItem);
}

$order->save();

I'm manually setting the payment method on the quote to 'purchaseorder'. You should see if this works for you too and/or fits your needs.

Magento – How to convert a quote to order

I'm going to try to make it simple and understandable.

So to convert a quote to an order, you need to use the \Magento\Quote\Api\CartManagementInterface interface.

Use dependency injection in your constructor to have an accessible variable for this one:

protected $_quoteManagement;

public function __construct(\Magento\Framework\App\Action\Context $context,
    \Psr\Log\LoggerInterface $logger,
    \Magento\Quote\Api\CartManagementInterface $quoteManagement)
{
    $this->_logger = $logger;
    //$this->_quoteManagement = $quoteManagement;
    $this->quoteManagement = $quoteManagement;
    parent::__construct($context);
}

Then to convert a quote to an order you can do the following in your execute method:

$order = $this->quoteManagement->submit($quote);

Regarding the getLastRealOrderId it is not managed automatically by the order creation and thus you need to use your _checkoutSession object like this:

$this->_checkoutSession
    ->setLastOrderId($order->getId())
    ->setLastRealOrderId($order->getIncrementId());

If you need more details about quote conversion I reckon you should have a look at the saveOrder() method of \Magento\Checkout\Model\Type\Onepage.php

Best Answer

Related Solutions

Magento – Convert quote to order generating empty order

Magento – How to convert a quote to order

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