catalogstore.php

См. документацию.

<?php
namespace Bitrix\Iblock\Template\Entity;
 
class CatalogStore extends Base
{
    public function __construct($id)
    {
        parent::__construct($id);
        $this->fieldMap = array(
            "name" => "TITLE",
            //not accessible from template engine
            "ID" => "ID",
        );
    }

    public function resolve($entity)
    {
        if (intval($entity) > 0)
        {
            if (\Bitrix\Main\Loader::includeModule('catalog'))
            {
                return CatalogStore::getInstance(intval($entity));
            }
        }
        return parent::resolve($entity);
    }

    public function setFields(array $fields)
    {
        parent::setFields($fields);
        if (
            is_array($this->fields)
            //&& $this->fields["MEASURE"] > 0
        )
        {
            //$this->fields["MEASURE"] = new ElementCatalogMeasure($this->fields["MEASURE"]);
            //TODO
        }
    }

    protected function loadFromDatabase()
    {
        if (!isset($this->fields) && ($this->id > 0))
        {
            $storeList = \CCatalogStore::getList(array(), array(
                "ID" => $this->id,
            ), false, false, array("ID", "TITLE"));
            $this->fields = $storeList->fetch();
        }
        return is_array($this->fields);
    }
}