elementprice.php

<?php
namespace Bitrix\Iblock\Template\Entity;
 
class ElementPrice extends Base
{
    public function __construct($id)
    {
        parent::__construct($id);
    }
 
    public function resolve($entity)
    {
        return parent::resolve($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))
        {
            $pricesList =\CPrice::getListEx(array(), array(
                "=PRODUCT_ID" => $this->id,
                "+<=QUANTITY_FROM" => 1,
                "+>=QUANTITY_TO" => 1,
            ), false, false, array("PRICE", "CURRENCY", "CATALOG_GROUP_ID", "CATALOG_GROUP_CODE"));
            $this->fields = array();
            while ($priceInfo = $pricesList->fetch())
            {
                $priceId = $priceInfo["CATALOG_GROUP_ID"];
                $price = \CCurrencyLang::currencyFormat($priceInfo["PRICE"], $priceInfo["CURRENCY"], true);
                $this->addField($priceId, $priceId, $price);
                $this->addField($priceInfo["CATALOG_GROUP_CODE"], $priceId, $price);
            }
        }
        return is_array($this->fields);
    }
}