bitrix-module/intaro.retailcrm/classes/general/services/RetailCrmService.php

<?php

/**
 * Class RetailCrmService
 */
class RetailCrmService
{
    /**
     * @param $order
     *
     * @return array
     */
    public static function unsetIntegrationDeliveryFields(array $order): array
    {
       $integrationDelivery = RetailcrmConfigProvider::getCrmIntegrationDelivery();
        
        if (isset($order['delivery']['code'])) {
            $deliveryCode = $order['delivery']['code'];
        
            if (!empty($integrationDelivery[$deliveryCode])
                && $integrationDelivery[$deliveryCode] !== 'sdek'
                && $integrationDelivery[$deliveryCode] !== 'dpd'
                && $integrationDelivery[$deliveryCode] !== 'newpost'
            ) {
                unset($order['weight']);
                unset($order['firstName']);
                unset($order['lastName']);
                unset($order['phone']);
                unset($order['delivery']['cost']);
                unset($order['paymentType']);
                unset($order['shipmentStore']);
                unset($order['delivery']['address']);
                unset($order['delivery']['data']);
            }
            
            switch ($integrationDelivery[$deliveryCode]) {
                case "sdek":
                    unset($order['weight']);
                    unset($order['length']);
                    unset($order['width']);
                    unset($order['height']);
                    unset($order['phone']);
                    unset($order['delivery']['cost']);
                    unset($order['paymentType']);
                    unset($order['shipmentStore']);
                    unset($order['number']);
                    unset($order['delivery']['address']);
                    unset($order['delivery']['data']);
                    break;
                case "dpd":
                    unset($order['weight']);
                    unset($order['manager']);
                    unset($order['phone']);
                    unset($order['firstName']);
                    unset($order['lastName']);
                    unset($order['delivery']['cost']);
                    unset($order['paymentType']);
                    unset($order['shipmentStore']);
                    unset($order['delivery']['address']);
                    unset($order['delivery']['data']);
                    break;
                case "newpost":
                    unset($order['weight']);
                    unset($order['customer']);
                    unset($order['phone']);
                    unset($order['shipmentStore']);
                    unset($order['paymentType']);
                    unset($order['delivery']['cost']);
                    unset($order['delivery']['address']);
                    unset($order['delivery']['data']);
                    break;
            }
        }
       
        return $order;
    }
}