CSocNetLogRestService::requestGroupUser

static function requestGroupUser($arFields): bool
{
	$groupID = $arFields['GROUP_ID'] ?? null;
	$message = $arFields['MESSAGE'] ?? null;

	if ((int)$groupID <= 0)
	{
		throw new ArgumentException('Wrong group ID');
	}

	$filter = [
		'ID' => $groupID,
		'CHECK_PERMISSIONS' => self::getCurrentUserId(),
	];
	if (self::getCurrentUserType() === 'extranet')
	{
		$filter['SITE_ID'] = self::getExtranetSiteId();
	}
	$dbRes = CSocNetGroup::getList([], $filter);
	$arGroup = $dbRes->Fetch();
	if (is_array($arGroup))
	{
		$url = (CMain::IsHTTPS() ? "https://" : "http://").$_SERVER["HTTP_HOST"].CComponentEngine::MakePathFromTemplate("/workgroups/group/#group_id#/requests/", array("group_id" => $arGroup["ID"]));

		if (!CSocNetUserToGroup::SendRequestToBeMember(self::getCurrentUserId(), $arGroup["ID"], $message, $url, false))
		{
			throw new SystemException('Cannot request to join group');
		}

		return true;
	}

	throw new ObjectNotFoundException('Socialnetwork group not found');
}