Magento 1.9 to Magento 2.2 code conversion

[bbbmishucs]

what will be in Magento 2.2 code of this?

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

[Manthan Dave]

Hi @bbbmishucs

Well you need to use,\Magento\Sales\Api\Data\OrderInterface.

/** @var \Magento\Sales\Api\Data\OrderInterface $order **/

protected $order;

public function __construct(
\Magento\Sales\Api\Data\OrderInterface $order,
......
) {
$this->order = $order;

}

After that to load order object by increment id , you required to use below syntax :

$this->order->loadByIncrementId($orderId);

for more details refer this link - https://magento.stackexchange.com/questions/140374/magento-2-1-1-how-to-load-order-with-increment-id...

https://mage2.pro/t/topic/1561

Hope it helps !

[bbbmishucs]

Hello @Manthan Dave

Thank you for your answer. 

But I need more details. I'm converting a Magento 1.9 extension to 2.2 extensions. Can you help me out? 

If possible to help me in person it will be better for me. 

 

[rohanhapani]

Hi @bbbmishucs

You can use by inject \Magento\Sales\Api\Data\OrderInterface in construct. Add this below code

protected $order;

public function __construct(
    \Magento\Sales\Api\Data\OrderInterface $order,
    ......
) {
    $this->order = $order;

}

Then , Load order object by increment id :

$this->order->loadByIncrementId($orderId);
//$this->order->loadByIncrementId('123456');

Remove generation folder and clean cache.

Hope, It will helpful for you.

If issue solved , Click Kudos & Accept as Solution

[Rakesh Jesadiya]

You can refer below links,

For getting order by increment id,

https://www.rakeshjesadiya.com/how-to-get-programmatically-order-data-by-order-increment-id-in-magen...

For getting Order by order id,

https://www.rakeshjesadiya.com/how-to-get-order-data-by-order-id-programatically-in-magento-2/

For create order programmatically,

https://www.rakeshjesadiya.com/how-to-create-order-programmatically-in-magento-2/