Валерий Дьяченко (Все сообщения пользователя)

\Bitrix\Main\EventManager::getInstance()->addEventHandler(
    'sale',
    'onManagerCouponAdd',
    'onManagerCouponAddHandler'
);
function onManagerCouponAddHandler(Bitrix\Main\Event $event) {
    $couponData = $event->getParameters();
    $couponModule = $couponData["MODULE_ID"];
    if ($couponModule === "catalog") {
        $arCoupon = CCatalogDiscountCoupon::GetByID($couponData["ID"]);
        // some logic here..
        // $result = ...
    } else if ($couponModule === "sale") { 
        $dbCoupon = \Bitrix\Sale\Internals\DiscountCouponTable::GetList (
            [
                "sel ect" => ["ID", "DISCOUNT_ID", "COUPON", "DESCRIPTION"],
                "filter" => ['=COUPON' => $couponData["COUPON"]]
            ]
        );
        if ($fetched = $dbCoupon->Fetch())
        {
            // some logic here..
            // $result = ...
        }
    }
    // delete coupon fr om manager
    if ($result) {
        \Bitrix\Sale\DiscountCouponsManager::delete($couponData["COUPON"]);
    }
}