Get order data in custom checkout step

Question

I've added one step in checkout after Review & payment step. Now i want to get last order id in this step. Can anyone help me?

Actually added the last step at the checkout page and that step I want to show just like checkout sucess page, but i dont know how to get the last order id at the my custom step in .html file

Answer 1

   use Magento\Checkout\Model\Session as checkoutSession;

    /**
     * @var checkoutSession
     */
    private $checkoutSession;


    /**
     * @param checkoutSession $checkoutSession
     */
    public function __construct(
        checkoutSession $checkoutSession
    ) {
        $this->checkoutSession = $checkoutSession;
    }

Now you can use like,

$previousOrderId = $this->checkoutSession->getLastOrderId();

Answer 2

\Magento\Checkout\Model\Session::getLastRealOrder

this method does what you want on PHP side