Bitrix order status substitution when order is changed?

Question

1C-Bitrix

how to replace the incoming status in an event and save another one?

\Bitrix\Main\EventManager::getInstance()->addEventHandler('sale', 'OnSaleStatusOrderChange', ['Handler', 'OnSaleStatusOrderChange']);

class Handler {
  function OnSaleStatusOrderChange(Bitrix\Main\Event $event)
  {

    $order = $event->getParameter("ENTITY");
    $value = $event->getParameter("VALUE");
    $oldValue = $event->getParameter("OLD_VALUE");

    $paymentCollection = $order->getPaymentCollection();
    $isPaid = $paymentCollection->isPaid();


    if ($value === 'PA' && $isPaid === true) {
     // ??? Меняем статус на нужный нам ???
     }

Answer 1

Registering a Handler

$bxEventManager = \Bitrix\Main\EventManager::getInstance();
$bxEventManager->addEventHandler(
    "sale",
    "OnSaleOrderBeforeSaved",
    array(
        Gricuk\Sale\Order::class,
        "changeStatusOnOrderCreate"
    )
);

The processor itself. In my example, I have logic to change the status of an order for certain services. It can be rewritten to anything. The main thing is$event->addResult

namespace Gricuk\Sale;

class Order
{
    public static function changeStatusOnOrderCreate(\Bitrix\Main\Event $event)
    {
        /** @var \Bitrix\Sale\Order $order */
        $order = $event->getParameter("ENTITY");

        $status = $order->getField("STATUS_ID");
        if ($status == "N") {
            /**  @var $paymentCollection \Bitrix\Sale\PaymentCollection */
            $paymentCollection = $order->getPaymentCollection();

            foreach ($paymentCollection as $payment) {
                /**  @var $payment \Bitrix\Sale\Payment */

                /**  @var $paySystem \Bitrix\Sale\PaySystem\Service */
                $paySystem = $payment->getPaySystem();

                if (!is_null($paySystem) && !$paySystem->isCash()) {
                    $order->setField("STATUS_ID", "NA");

                    $event->addResult(
                        new Main\EventResult(
                            Main\EventResult::SUCCESS, $order
                        )
                    );
                    break;
                }
            }
        }
    }
}

Example 100% working. Taken from sale.

Answer 2

$newStatusId = 'F';
$order->setField('STATUS_ID', $newStatusId);
$order->save();

In the docks, there is an example Status Change

Answer 3

You should not replace the status on the OnSaleStatusOrderChange event, since this event is called when the status changes. It is better to track the desired event before saving the order and change it already in it.