Update2112000::sendNotifications

static function sendNotifications(): string
{
	if (
		Loader::includeModule('imopenlines')
		&& Loader::includeModule('imconnector')
		&& Loader::includeModule('ui')
	)
	{
		$lineIds = [];
		$activeConnections = StatusConnectorsTable::getList([
			'select' => ['LINE'],
			'filter' => [
				'=CONNECTOR' => [
					'facebook',
					'fbinstagramdirect'
				],
				'=ACTIVE' => 'Y',
				'=CONNECTION' => 'Y',
				'=REGISTER' => 'Y',
			],
		]);

		while ($activeConnection = $activeConnections->fetch())
		{
			$lineIds[] = $activeConnection['LINE'];
		}

		if (!empty($lineIds))
		{
			if (
				Loader::includeModule('bitrix24')
				&& Loader::includeModule('imbot')
			)
			{
				$userIds = [];

				$lineIds = array_unique($lineIds);

				$queueLine = ConfigTable::getList([
					'select' => ['MODIFY_USER_ID'],
					'filter' => [
						'=ID' => $lineIds,
					],
				]);

				while ($row = $queueLine->fetch())
				{
					$userIds[] = $row['MODIFY_USER_ID'];
				}

				if (empty($userIds))
				{
					$userIds = ['ADMIN'];
				}
				else
				{
					$admins = Support24::getAdministrators();
					$userIds = array_merge($userIds, $admins);
					$userIds = array_unique($userIds);
				}

				foreach ($userIds as $userId)
				{
					Support24::sendMessage([
						'DIALOG_ID' => $userId,
						'MESSAGE' => Loc::getMessage('IMCONNECTOR_UPDATER_2112000_CHAT', [
							'#HREF#' => Util::getArticleUrlByCode(self::ID_ARTICLE_HELP_DESK),
						]),
						'SYSTEM' => 'N',
						'URL_PREVIEW' => 'N'
					]);
				}
			}
			else
			{
				CAdminNotify::Add([
					'MODULE_ID' => 'imconnector',
					'ENABLE_CLOSE' => 'Y',
					'NOTIFY_TYPE' => CAdminNotify::TYPE_NORMAL,
					'MESSAGE' => Loc::getMessage('IMCONNECTOR_UPDATER_2112000_ADMIN_NOTIFY', [
						'#HREF#' => Util::getArticleUrlByCode(self::ID_ARTICLE_HELP_DESK),
					]),
				]);
			}
		}
	}

	return '';
}