reservationsettingsservice.php

См. документацию.

<?php
 
namespace Bitrix\Sale\Reservation\Configuration;
 
use Bitrix\Main\Config\Option;
use Bitrix\Main\DI\ServiceLocator;

class ReservationSettingsService
{
    private const OPTION_RESERVE_CONDITION = 'product_reserve_condition';
    private const OPTION_CLEAR_PERIOD = 'product_reserve_clear_period';

    public static function getInstance(): self
    {
        return ServiceLocator::getInstance()->get('sale.reservation.settings');
    }

    public function get(): ReservationSettings
    {
        $settings = new ReservationSettings(
            (int)Option::get('sale', self::OPTION_CLEAR_PERIOD),
            (string)Option::get('sale', self::OPTION_RESERVE_CONDITION) ?: null
        );
 
        $event = new ReservationSettingsBuildEvent($settings);
        $event->send();
 
        return $settings;
    }
}