bydimensions.php

См. документацию.

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

class ByDimensions extends Restrictions\Base
{
    public static function getClassTitle()
    {
        return Loc::getMessage("SALE_DLVR_RSTR_BY_DIMENSIONS_NAME");
    }
 
    public static function getClassDescription()
    {
        return Loc::getMessage("SALE_DLVR_RSTR_BY_DIMENSIONS_DESCRIPT");
    }

    public static function check($dimensionsList, array $restrictionParams, $deliveryId = 0)
    {
        if(empty($restrictionParams))
            return true;
 
        foreach($dimensionsList as $dimensions)
        {
            foreach($restrictionParams as $name => $value) //LENGTH, WIDTH, HEIGHT
            {
                if($value <=0)
                    continue;
 
                if(!isset($dimensions[$name]))
                    continue;
 
                if(intval($dimensions[$name]) <= 0)
                    continue;
 
                if(intval($dimensions[$name]) > intval($value))
                    return false;
            }
        }
 
        return true;
    }
 
    protected static function extractParams(Entity $entity)
    {
        $paramsToCheck = array();
 
        if ($entity instanceof Shipment)
        {
            foreach($entity->getShipmentItemCollection() as $shipmentItem)
            {
                $basketItem = $shipmentItem->getBasketItem();
 
                if(!$basketItem)
                    continue;
 
                $dimensions = $basketItem->getField("DIMENSIONS");
 
                if(is_string($dimensions))
                    $dimensions = unserialize($dimensions, ['allowed_classes' => false]);
 
                if(!is_array($dimensions) || empty($dimensions))
                    continue;
 
                $paramsToCheck[] = $dimensions;
            }
        }
 
        return $paramsToCheck;
    }
 
    public static function getParamsStructure($entityId = 0)
    {
        return array(
            "LENGTH" => array(
                'TYPE' => 'NUMBER',
                'DEFAULT' => "0",
                'MIN' => 0,
                'LABEL' => Loc::getMessage("SALE_DLVR_RSTR_BY_DIMENSIONS_LENGTH")
            ),
            "WIDTH" => array(
                'TYPE' => 'NUMBER',
                'DEFAULT' => "0",
                'MIN' => 0,
                'LABEL' => Loc::getMessage("SALE_DLVR_RSTR_BY_DIMENSIONS_WIDTH")
            ),
            "HEIGHT" => array(
                'TYPE' => 'NUMBER',
                'DEFAULT' => "0",
                'MIN' => 0,
                'LABEL' => Loc::getMessage("SALE_DLVR_RSTR_BY_DIMENSIONS_HEIGHT")
            )
        );
    }
}