How to convert guest checkout order to My Account Order

Question

I have placed an order from guest account and the end of order I have given an option to create an Account, when I created the account and navigate to order sections i see no others. So i expplored a bit but still i am not able to understand.

Right now my code loads the order information via this code

   public function getOrderInformation($orderid)
   {
     $objectManager = \Magento\Framework\App\ObjectManager::getInstance();
     $order = $objectManager->create('Magento\Sales\Api\Data\OrderInterface')->load($orderid);
     return $order;
   }


    $shippingAddressObj = $orderInfo->getShippingAddress();
    $shippingAddressArray = $shippingAddressObj->getData();
    $paymentObj = $orderInfo->getPayment();
    $paymentArray = $paymentObj->getData();

also for order related information like name, quantity, size I use this

    <?php foreach ($orderInfo->getAllVisibleItems() as $item): ?>
    <?php endforeach; ?>

How can I achieve the same for guest user order, as I will be using the same phtml for my account(guest or registered user).

Answer 1

You have used a data model class Magento\Sales\Api\Data\OrderInterface for you does not getting the data. You have to use Order repository interface Magento\Sales\Api\OrderRepositoryInterfaceor order repository Magento\Sales\Model\OrderRepository for getting an order data.

If you have order Id then using Magento\Sales\Model\OrderRepository:get($id) method, you will get orde details which you want event if place as register customer or guest customer.

$objectManager = \Magento\Framework\App\ObjectManager::getInstance();
 $order = $objectManager->create('Magento\Sales\Api\OrderRepositoryInterface')->get($orderid);

$shippingAddressObj = $order->getShippingAddress();
$shippingAddressArray = $order->getData();
$paymentObj = $order->getPayment();
$paymentArray = $order->getData();

Get Guest Customer Orders

<?php


namespace {namespace};

use Magento\Framework\Api\SearchCriteriaBuilder;
use Magento\Framework\Api\FilterBuilder;
use Magento\Framework\Api\SortOrderBuilder;

class {Class}     {

    /**
     * @var \Magento\Sales\Api\OrderRepositoryInterface
     */
    private $orderRepository;

    /**
     * @var SearchCriteriaBuilder
     */
    private $searchCriteriaBuilder;

    /**
     * @var SortOrderBuilder
     */
    private $sortOrderBuilder;

    /**
     * @var FilterBuilder
     */
    private $filterBuilder;

    public function __construct(
        \Magento\Sales\Api\OrderRepositoryInterface $orderRepository,
        SearchCriteriaBuilder  $searchCriteriaBuilder,   
        FilterBuilder $filterBuilder,
        SortOrderBuilder $sortOrderBuilder      
    ) {


        $this->filterBuilder = $filterBuilder;
        $this->sortOrderBuilder = $sortOrderBuilder;
        $this->searchCriteriaBuilder = $searchCriteriaBuilder;
        $this->orderRepository = $orderRepository;
    }

    public function getGuestOrders()
    {
        $customerEmail  = '[email protected]';
        $filter1 = $this->filterBuilder->create()->setField('customer_email')
                ->setConditionType('eq')->setValue($customerEmail);
        $filter2 = $this->filterBuilder->create()->setField('customer_is_guest')
                ->setConditionType('eq')->setValue(1);
        $searchCriteria =$this->searchCriteriaBuilder->addFilters([$filter1,$filter2])
                ->create();
       $result = $this->orderRepository->getList($searchCriteria);
       if($result->getTotalCount() >0)
       {
           $orders = $result->getItems();
           foreach($orders as $order)
           {
                $guestCustomer = $order->getCustomerIsGuest();
                $groupId  = $order->getCustomerGroupId();
                $firstname = $order->getCustomerFirstname();
                $lastname = $order->getCustomerMiddlename();
                $lastname = $order->getCustomerLastname();
                $prefix = $order->getCustomerPrefix();
                $suffix = $order->getCustomerSuffix();
                $dob = $order->getCustomerDob();
                $taxvat = $order->getCustomerTaxvat();
                $gender = $order->getCustomerGender();
                $orderItems = $order->getItems();


           }
       }
    }
}