contractor.php

<?php
 
namespace Bitrix\Catalog\Controller;
 
use Bitrix\Main\Engine\CurrentUser;
use Bitrix\Main\Error;
use Bitrix\Catalog\Access\AccessController;
use Bitrix\Catalog\Access\ActionDictionary;
 
class Contractor extends \Bitrix\Main\Engine\Controller
{
    public function createContractorAction(array $fields)
    {
        if (!AccessController::getCurrent()->check(ActionDictionary::ACTION_STORE_VIEW))
        {
            $this->addError(new Error('Access denied!'));
 
            return null;
        }
 
        $companyName = $fields['companyName'];
 
        if (empty($companyName))
        {
            $this->addError(new Error('Empty name'));
 
            return null;
        }
 
        $userId = CurrentUser::get()->getId();
        $fields = [
            'PERSON_TYPE' => CONTRACTOR_JURIDICAL,
            'COMPANY' => $companyName,
            'CREATED_BY' => $userId,
            'MODIFIED_BY' => $userId,
        ];
 
        $contractorId = \CCatalogContractor::add($fields);
        if (!$contractorId)
        {
            $this->addError(new Error('Error adding contractor'));
 
            return null;
        }
 
        return [
            'id' => $contractorId
        ];
    }
}