mode.php

См. документацию.

<?php
 
namespace Bitrix\Catalog\Controller\Document;
 
use Bitrix\Catalog;
use Bitrix\Catalog\Access\AccessController;
use Bitrix\Catalog\Controller\Controller;
use Bitrix\Main\Engine;
use Bitrix\Main\Engine\ActionFilter;
use Bitrix\Catalog\Config\State;
use Bitrix\Main\Error;
 
class Mode extends Engine\Controller
{
    public function statusAction(): ?string
    {
        if (!$this->checkPermissions())
        {
            return null;
        }
 
        return Catalog\Config\State::isUsedInventoryManagement() ? 'Y' : 'N';
    }
 
    public function statusDetailsAction(): ?array
    {
        if (!$this->checkPermissions())
        {
            return null;
        }
 
        return [
            'enabled' => State::isUsedInventoryManagement(),
            'mode' => Catalog\Store\EnableWizard\Manager::getCurrentMode(),
        ];
    }
 
    protected function getDefaultPreFilters()
    {
        return array_merge(
            parent::getDefaultPreFilters(),
            [
                new ActionFilter\Scope(ActionFilter\Scope::REST),
            ]
        );
    }
 
    private function checkPermissions(): bool
    {
        if (
            !(
                AccessController::getCurrent()->check(Controller::CATALOG_STORE)
                || AccessController::getCurrent()->check(Controller::CATALOG_READ)
            )
        )
        {
            $this->addError(new Error('Access denied'));
 
            return false;
        }
 
        return true;
    }
}