Oara\Network\Publisher\Groupon::checkConnection PHP Метод

    public function checkConnection()
    {
        $connection = false;
        try {
            $date = new \DateTime();
            $url = "https://partner-int-api.groupon.com/reporting/v2/order.json?clientId={$this->_credentials['apipassword']}&group=order&date=[{$date->format('Y-m-d')}&date={$date->format('Y-m-d')}]";
            $valuesFormExport = array();
            $urls = array();
            $urls[] = new \Oara\Curl\Request($url, $valuesFormExport);
            $exportReport = $this->_client->get($urls);
            if ($exportReport[0] === false) {
                throw new \Exception("API key not valid");
            }
            $connection = true;
        } catch (\Exception $e) {
        }
        return $connection;
    }