Rest::widgetUserConsentApply

static function widgetUserConsentApply($params, $n, CRestServer $server)
{
	if ($server->getAuthType() != WidgetAuth::AUTH_TYPE)
	{
		throw new RestException('Access for this method allowed only by livechat authorization.', 'WRONG_AUTH_TYPE', CRestServer::STATUS_FORBIDDEN);
	}

	global $USER;
	if (!$USER->IsAuthorized())
	{
		throw new RestException('Access for this method allowed only for authorized users.', 'WRONG_AUTH_TYPE', CRestServer::STATUS_FORBIDDEN);
	}

	$params = array_change_key_case($params, CASE_UPPER);

	$params['CONFIG_ID'] = (int)$params['CONFIG_ID'];
	if ($params['CONFIG_ID'] <= 0)
	{
		throw new RestException('Config id is not specified.', 'CONFIG_ID_EMPTY', CRestServer::STATUS_WRONG_REQUEST);
	}

	$config = ModelConfigTable::getById($params['CONFIG_ID'])->fetch();
	if (!$config)
	{
		throw new RestException('Config is not found.', 'CONFIG_NOT_FOUND', CRestServer::STATUS_WRONG_REQUEST);
	}

	if (!Loader::includeModule('im'))
	{
		throw new RestException('Messenger is not installed.', 'IM_NOT_INSTALLED', CRestServer::STATUS_WRONG_REQUEST);
	}

	if ($config['AGREEMENT_MESSAGE'] != 'Y')
	{
		return false;
	}

	$chat = ImModelChatTable::getList([
		'select' => ['ID'],
		'filter' => [
			'=ENTITY_TYPE' => 'LIVECHAT',
			'=ENTITY_ID' => $config['ID'].'|'.$USER->GetID()
		],
		'limit' => 1
	])->fetch();
	if (!$chat)
	{
		throw new RestException('Chat is not found.', 'CHAT_NOT_FOUND', CRestServer::STATUS_WRONG_REQUEST);
	}

	Consent::addByContext(
		(int)$config['AGREEMENT_ID'],
		'imopenlines/livechat',
		$chat['ID'],
		['URL' => trim($params['CONSENT_URL'])]
	);

	return true;
}