Rest::botSessionTransfer

static function botSessionTransfer($arParams, $n, CRestServer $server)
{
	if ($server->getAuthType() == SessionAuthAuth::AUTH_TYPE)
	{
		throw new RestException('Access for this method not allowed by session authorization.', 'WRONG_AUTH_TYPE', CRestServer::STATUS_FORBIDDEN);
	}
	$arParams['CHAT_ID'] = (int)$arParams['CHAT_ID'];

	$arParams['LEAVE'] = isset($arParams['LEAVE']) && $arParams['LEAVE'] == 'Y'? 'Y': 'N';

	if ($arParams['CHAT_ID'] <= 0)
	{
		throw new RestException('Chat ID can't be empty', 'CHAT_ID_EMPTY', CRestServer::STATUS_WRONG_REQUEST);
	}

	$transferId = null;
	if (isset($arParams['TRANSFER_ID']))
	{
		if (mb_substr($arParams['TRANSFER_ID'], 0, 5) == 'queue')
		{
			$arParams['QUEUE_ID'] = mb_substr($arParams['TRANSFER_ID'], 5);
		}
		else
		{
			$arParams['USER_ID'] = $arParams['TRANSFER_ID'];
		}
	}

	if (isset($arParams['USER_ID']))
	{
		$arParams['USER_ID'] = (int)$arParams['USER_ID'];

		if ($arParams['USER_ID'] <= 0)
		{
			throw new RestException('User ID can't be empty', 'USER_ID_EMPTY', CRestServer::STATUS_WRONG_REQUEST);
		}

		$transferId = $arParams['USER_ID'];
	}
	else if (isset($arParams['QUEUE_ID']))
	{
		$arParams['QUEUE_ID'] = (int)$arParams['QUEUE_ID'];

		if ($arParams['QUEUE_ID'] <= 0)
		{
			throw new RestException('QUEUE ID can't be empty', 'QUEUE_ID_EMPTY', CRestServer::STATUS_WRONG_REQUEST);
		}

		$transferId = 'queue'.$arParams['QUEUE_ID'];
	}
	else
	{
		throw new RestException('Queue ID or User ID can't be empty', 'TRANSFER_ID_EMPTY', CRestServer::STATUS_WRONG_REQUEST);
	}

	$bots = ImBot::getListCache();
	$botFound = false;
	$botId = 0;
	foreach ($bots as $bot)
	{
		if ($bot['APP_ID'] == $server->getAppId())
		{
			$botFound = true;
			$botId = $bot['BOT_ID'];
			break;
		}
	}
	if (!$botFound)
	{
		throw new RestException('Bot not found', 'BOT_ID_ERROR', CRestServer::STATUS_WRONG_REQUEST);
	}

	$chat = new Chat($arParams['CHAT_ID']);
	$result = $chat->transfer(Array(
		'FROM' => $botId,
		'TO' => $transferId,
		'MODE' => Chat::TRANSFER_MODE_BOT,
		'LEAVE' => $arParams['LEAVE']
	));
	if (!$result)
	{
		throw new RestException('You can not redirect to this operator', 'OPERATOR_WRONG', CRestServer::STATUS_WRONG_REQUEST);
	}

	return true;
}