How to update the activity period of being in a user's group in automatic mode if a request is sent to add to groups from the lane. Act.???

Question

1C-Bitrix

How to update the activity period of being in a user's group in automatic mode if a request is sent to add to groups from the lane. Act.??? I'm doing now adding a user to a group with a period of activity. You need to do this, if a person is already in this group and the activity period of being in this group is registered and a request is sent to re-add this person to this group with a different activity period, then the old data of the activity period was overwritten with new ones. How to do it?

Answer 1

Everything is simple here:

$user_id = 2;

$arGroups_db = CUser::GetUserGroupList( $user_id );

$aimGroupId = 4; //id группы, куда добавляем
$aimGroupLastDate = '09.05.2018 23:59:59'; // дата, которая нужна, если из какой-то переменной в timestamp, то используйте ConvertTimeStamp($var, "FULL"), она приведёт формат к текущему формату базы битрикса
$aimGroupUpdated = false;

while ($arGroup = $arGroups_db->Fetch()){

    if ($arGroup['GROUP_ID'] == $aimGroupId) {
        $arGroup['DATE_ACTIVE_TO'] = $aimGroupLastDate;
        $aimGroupUpdated = true;
    }

    $arGroups[] = $arGroup;
}

if (!$aimGroupUpdated) {
    $arGroups[] = [
        'GROUP_ID' => $aimGroupId,
        'DATE_ACTIVE_FROM' => ConvertTimeStamp(time(), "FULL"),
        'DATE_ACTIVE_TO' => $aimGroupLastDate
    ];
}

CUser::SetUserGroup($user_id, $arGroups);