generate_coupon.php

См. документацию.

<?php
const STOP_STATISTICS = true;
const BX_SECURITY_SHOW_MESSAGE = true;
const NO_AGENT_CHECK = true;
 
use Bitrix\Main\Loader;
use Bitrix\Main\Localization\Loc;
use Bitrix\Catalog\Access\AccessController;
use Bitrix\Catalog\Access\ActionDictionary;
 
require($_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/main/include/prolog_admin_before.php");
 
$arResult = array(
    'STATUS' => 'OK',
    'MESSAGE' => '',
    'RESULT' => '',
);
$boolFlag = true;
 
Loc::loadMessages(__FILE__);
 
if ($boolFlag)
{
    if (!isset($USER) || !($USER instanceof CUser))
    {
        $arResult['STATUS'] = 'ERROR';
        $arResult['MESSAGE'] = Loc::getMessage('BT_CAT_TOOLS_GEN_CPN_ERR_USER');
        $boolFlag = false;
    }
    elseif (!$USER->IsAuthorized())
    {
        $arResult['STATUS'] = 'ERROR';
        $arResult['MESSAGE'] = Loc::getMessage('BT_CAT_TOOLS_GEN_CPN_ERR_AUTH');
        $boolFlag = false;
    }
}
 
if ($boolFlag)
{
    if (!check_bitrix_sessid())
    {
        $arResult['STATUS'] = 'ERROR';
        $arResult['MESSAGE'] = Loc::getMessage('BT_CAT_TOOLS_GEN_CPN_ERR_SESSION');
        $boolFlag = false;
    }
}
if ($boolFlag)
{
    if (!Loader::includeModule('catalog'))
    {
        $arResult['STATUS'] = 'ERROR';
        $boolFlag = false;
    }
    elseif (!AccessController::getCurrent()->check(ActionDictionary::ACTION_PRODUCT_DISCOUNT_SET))
    {
        $arResult['STATUS'] = 'ERROR';
        $arResult['MESSAGE'] = Loc::getMessage('BT_CAT_TOOLS_GEN_CPN_ERR_RIGHTS');
        $boolFlag = false;
    }
}
 
if ($boolFlag)
{
    do
    {
        $strCoupon = mb_substr(CatalogGenerateCoupon(), 0, 32);
        $boolCheck = !CCatalogDiscountCoupon::IsExistCoupon($strCoupon);
    }
    while (!$boolCheck);
 
    $arResult['RESULT'] = $strCoupon;
}
 
echo CUtil::PhpToJSObject($arResult);