/**
* Получение текущей скидки пользователя
*
* @param int $USER_ID - идентификатор пользователя
*/
public static function GetUserDiscount($USER_ID)
{
global $USER;
$arGroups = $USER -> GetUserGroup($USER_ID);
$arDiscount = self::GetDiscountList();
$iDiscount = 0;
$GROUP_ID = "";
foreach($arDiscount as $arItem)
{
if(in_array($arItem["PROPERTY_GROUP_ID_VALUE"], $arGroups))
$GROUP_ID = $arItem["PROPERTY_GROUP_ID_VALUE"];
}
if($GROUP_ID && CModule::IncludeModule("catalog"))
{
$rs = CCatalogDiscount::GetDiscountGroupsList(array(), array("GROUP_ID" => $GROUP_ID));
if($rs -> SelectedRowsCount())
{
$ar = $rs -> Fetch();
$ar = CCatalogDiscount::GetByID($ar["DISCOUNT_ID"]);
if($ar["VALUE_TYPE"] == "P")
$iDiscount = intval($ar["VALUE"]);
}
}
return $iDiscount;
}
