deliveryrequest.php

<?php
 
namespace Bitrix\Sale\Controller;
 
use Bitrix\Main\Error;
use Bitrix\Sale\Delivery\Requests;
use Bitrix\Sale\Repository\ShipmentRepository;
 
class DeliveryRequest extends \Bitrix\Main\Engine\Controller
{
    public function createAction(array $shipmentIds, array $additional = [], int $deliveryId = null)
    {
        if (!$this->checkPermission('U'))
        {
            return null;
        }
 
        if (is_null($deliveryId))
        {
            if ($shipmentIds && $shipmentIds[0])
            {
                $shipment = ShipmentRepository::getInstance()->getById((int)$shipmentIds[0]);
                if ($shipment && $shipment->getDelivery())
                {
                    $deliveryId = $shipment->getDelivery()->getId();
                }
            }
        }
 
        $result = Requests\Manager::createDeliveryRequest($deliveryId, $shipmentIds, $additional);
 
        if (!$result->isSuccess())
        {
            $this->addErrors($result->getErrors());
            return null;
        }
 
        return [
            'result' => true,
            'message' => $this->getMessageFromResult($result)
        ];
    }
 
    public function executeAction(int $requestId, string $actionType, array $additional = [])
    {
        if (!$this->checkPermission('U'))
        {
            return null;
        }
 
        $result = Requests\Manager::executeDeliveryRequestAction($requestId, $actionType, $additional);
 
        if (!$result->isSuccess())
        {
            $this->addErrors($result->getErrors());
            return null;
        }
 
        return [
            'result' => true,
            'message' => $this->getMessageFromResult($result)
        ];
    }
 
    public function deleteAction(int $requestId)
    {
        if (!$this->checkPermission('U'))
        {
            return null;
        }
 
        $result = Requests\Manager::deleteDeliveryRequest($requestId);
 
        if (!$result->isSuccess())
        {
            $this->addErrors($result->getErrors());
            return null;
        }
 
        return [
            'result' => true,
            'message' => $this->getMessageFromResult($result)
        ];
    }
 
    private function getMessageFromResult(Requests\Result $result): string
    {
        return implode(
            '; ',
            array_map(
                function ($message)
                {
                    return $message->getMessage();
                },
                $result->getMessages()
            )
        );
    }
 
    private function checkPermission(string $permissionType): bool
    {
        $result =  $GLOBALS['APPLICATION']->GetGroupRight('sale') >= $permissionType;
 
        if (!$result)
        {
            $this->addError(new Error('Access denied'));
        }
 
        return $result;
    }
}