excludelocation.php

См. документацию.

<?php
namespace Bitrix\Sale\Delivery\Restrictions;
 
use Bitrix\Main\Localization\Loc;
use Bitrix\Sale\Location\GroupLocationTable;
use Bitrix\Sale\Location\LocationTable;
use Bitrix\Sale\Shipment;
 
Loc::loadMessages(__FILE__);

class ExcludeLocation extends ByLocation
{
    public static $easeSort = 200;
 
 
    public static function getClassTitle()
    {
        return Loc::getMessage("SALE_DLVR_RSTR_EX_LOCATION_NAME");
    }
 
    public static function getClassDescription()
    {
        return Loc::getMessage("SALE_DLVR_RSTR_EX_LOCATION_DESCRIPT");
    }
 
    protected static function getD2LClass()
    {
        return '\Bitrix\Sale\Delivery\DeliveryLocationExcludeTable';
    }

    public static function check($locationCode, array $restrictionParams, $deliveryId = 0)
    {
        return !parent::check($locationCode, $restrictionParams, $deliveryId);
    }
 
    public static function getParamsStructure($deliveryId = 0)
    {
        $result =  array(
            "LOCATION" => array(
                "TYPE" => "LOCATION_MULTI_EXCLUDE"
            )
        );
 
        if($deliveryId > 0 )
        {
            $result["LOCATION"]["DELIVERY_ID"] = $deliveryId;
        }
 
        return $result;
    }

    public static function filterServicesArray(Shipment $shipment, array $restrictionFields)
    {
        if(empty($restrictionFields))
            return array();
 
        $shpLocCode = self::extractParams($shipment);
 
        //if location not defined in shipment
        if($shpLocCode === '')
            return array_keys($restrictionFields);
 
        $res = LocationTable::getList(array(
            'filter' => array('=CODE' => $shpLocCode),
            'select' => array('CODE', 'LEFT_MARGIN', 'RIGHT_MARGIN')
        ));
 
        //if location doesn't exists
        if(!$shpLocParams = $res->fetch())
            return array_keys($restrictionFields);
 
        $srvLocCodesCompat = static::getLocationsCompat($restrictionFields, $shpLocParams['LEFT_MARGIN'], $shpLocParams['RIGHT_MARGIN']);
 
        foreach($srvLocCodesCompat as $locCode => $deliveries)
        {
            foreach($deliveries as $deliveryId)
            {
                if(isset($restrictionFields[$deliveryId]))
                {
                    unset($restrictionFields[$deliveryId]);
                }
            }
        }
 
        return array_keys($restrictionFields);
    }
}