rugk / xenforo-threema-gateway

        /** @var Threema\MsgApi\Commands\Results\CreditsResult $result */

        $result = $this->getConnector()->credits();

        if ($result->isSuccess()) {

            return $result->getCredits();

        } else {

            throw new XenForo_Exception(new XenForo_Phrase('threemagw_getting_credits_failed') . ' ' . $result->getErrorMessage());

        }

    }

    /**

        /** @var Threema\MsgApi\Commands\Results\FetchPublicKeyResult $result */

        $result = $this->getConnector()->fetchPublicKey($threemaId);

        if ($result->isSuccess()) {

            return $result->getPublicKey();

        } else {

            throw new XenForo_Exception(new XenForo_Phrase('threemagw_fetching_publickey_failed') . ' ' . $result->getErrorMessage());

        }

    }

}