Ejemplo n.º 1
0
        /// <summary>
        /// Contains merchant information about the device
        /// </summary>
        /// <param name="drm"></param>
        public MerchantInfo(DiscoveryResponseMessage drm)
        {
            supportsManualRefunds = drm.supportsManualRefund;
            supportsTipAdjust = drm.supportsTipAdjust;
            supportsVaultCards = drm.supportsMultiPayToken;
            supportsPreAuths = drm.supportsTipAdjust;
            merchantID = drm.merchantId;
            merchantMId = drm.merchantMId;
            merchantName = drm.merchantName;

            Device = new DeviceInfo();
            Device.Name = drm.name;
            Device.Serial = drm.serial;
            Device.Model = drm.model;
        }
Ejemplo n.º 2
0
        public void notifyObserversDiscoveryResponse(DiscoveryResponseMessage drMessage)
        {
            startupConnectionState = ConnectionState.Discovered;

            NotifyObservers(observer =>
            {
                if (drMessage.ready)
                {
                    observer.onDeviceReady(this, drMessage);
                }
                else
                {
                    observer.onDeviceConnected();
                }
            });
        }
        public void notifyObserversDiscoveryResponse(DiscoveryResponseMessage drMessage)
        {
            BackgroundWorker bw = new BackgroundWorker();

            bw.DoWork += new DoWorkEventHandler(delegate(object o, DoWorkEventArgs args) {
                foreach (ICloverDeviceObserver observer in deviceObservers)
                {
                    if (drMessage.ready)
                    {
                        observer.onDeviceReady(this, drMessage);
                    }
                    else
                    {
                        observer.onDeviceConnected();
                    }
                }
            });
            bw.RunWorkerAsync();
        }
Ejemplo n.º 4
0
        /// <summary>
        /// Parse the generic message and figure out which handler should be used for processing
        /// </summary>
        /// <param name="message">The message.</param>
        public void onMessage(string message)
        {
#if DEBUG
            Console.WriteLine("Received raw message: " + message);
#endif
            RemoteMessage rMessage = null;
            try
            {
                // Note: This handling was changed after the 1.4.2 release to properly suppress uknown messages.
                //       Old versions of the WinSDK will crash with unknown messages, and old versions are still expected to be in customer's hands.
                //       When testing releases, make sure any suppressed errors here are paid proper backwards-compatible attention and tested

                // Deserialize the message object to a real object
                rMessage             = JsonUtils.DeserializeSdk <RemoteMessage>(message);
                remoteMessageVersion = Math.Max(remoteMessageVersion, rMessage.version);
            }
            catch (Exception exception)
            {
                // if a remote message can't be parsed, ignore this unknown message; log as appropriate
                // - and verify backwards compatiblility story since old WinSDK releases will crash

                // TODO: Log message and exception in new logging
            }

            // Handle and route known messages appropriately
            if (rMessage != null)
            {
                switch (rMessage.method)
                {
                case Methods.BREAK:
                    break;

                case Methods.ACK:
                    AcknowledgementMessage ackMessage = JsonUtils.DeserializeSdk <AcknowledgementMessage>(rMessage.payload);
                    notifyObserverAck(ackMessage);
                    break;

                case Methods.CASHBACK_SELECTED:
                    CashbackSelectedMessage cbsMessage = JsonUtils.DeserializeSdk <CashbackSelectedMessage>(rMessage.payload);
                    notifyObserversCashbackSelected(cbsMessage);
                    break;

                case Methods.DISCOVERY_RESPONSE:
                    DiscoveryResponseMessage drMessage = JsonUtils.DeserializeSdk <DiscoveryResponseMessage>(rMessage.payload);
                    deviceInfo.name   = drMessage.name;
                    deviceInfo.serial = drMessage.serial;
                    deviceInfo.model  = drMessage.model;
                    notifyObserversDiscoveryResponse(drMessage);
                    break;

                case Methods.FINISH_CANCEL:
                    FinishCancelMessage finishCancelMessage = JsonUtils.DeserializeSdk <FinishCancelMessage>(rMessage.payload);
                    notifyObserversFinishCancel(finishCancelMessage.requestInfo);
                    break;

                case Methods.FINISH_OK:
                    FinishOkMessage fokmsg = JsonUtils.DeserializeSdk <FinishOkMessage>(rMessage.payload);
                    notifyObserversFinishOk(fokmsg);
                    break;

                case Methods.KEY_PRESS:
                    KeyPressMessage kpm = JsonUtils.DeserializeSdk <KeyPressMessage>(rMessage.payload);
                    notifyObserversKeyPressed(kpm);
                    break;

                case Methods.ORDER_ACTION_RESPONSE:
                    break;

                case Methods.PARTIAL_AUTH:
                    PartialAuthMessage partialAuth = JsonUtils.DeserializeSdk <PartialAuthMessage>(rMessage.payload);
                    notifyObserversPartialAuth(partialAuth);
                    break;

                case Methods.PAYMENT_VOIDED:
                    // this seems to only gets called if a Signature is "Canceled" on the device
                    break;

                case Methods.CONFIRM_PAYMENT_MESSAGE:
                    setPaymentConfirmationIdle(false);
                    ConfirmPaymentMessage confirmPaymentMessage = JsonUtils.DeserializeSdk <ConfirmPaymentMessage>(rMessage.payload);
                    notifyObserversConfirmPayment(confirmPaymentMessage);
                    break;

                case Methods.TIP_ADDED:
                    TipAddedMessage tipMessage = JsonUtils.DeserializeSdk <TipAddedMessage>(rMessage.payload);
                    notifyObserversTipAdded(tipMessage);
                    break;

                case Methods.TX_START_RESPONSE:
                    TxStartResponseMessage txsrm = JsonUtils.DeserializeSdk <TxStartResponseMessage>(rMessage.payload);
                    notifyObserversTxStartResponse(txsrm);
                    break;

                case Methods.TX_STATE:
                    TxStateMessage txStateMsg = JsonUtils.DeserializeSdk <TxStateMessage>(rMessage.payload);
                    notifyObserversTxState(txStateMsg);
                    break;

                case Methods.UI_STATE:
                    UiStateMessage uiStateMsg = JsonUtils.DeserializeSdk <UiStateMessage>(rMessage.payload);
                    notifyObserversUiState(uiStateMsg);
                    break;

                case Methods.VERIFY_SIGNATURE:
                    paymentRejected = false;
                    VerifySignatureMessage vsigMsg = JsonUtils.DeserializeSdk <VerifySignatureMessage>(rMessage.payload);
                    notifyObserversVerifySignature(vsigMsg);
                    break;

                case Methods.REFUND_RESPONSE:
                    RefundResponseMessage refRespMsg = JsonUtils.DeserializeSdk <RefundResponseMessage>(rMessage.payload);
                    notifyObserversRefundPaymentResponse(refRespMsg);
                    break;

                case Methods.TIP_ADJUST_RESPONSE:
                    TipAdjustResponseMessage tipAdjustMsg = JsonUtils.DeserializeSdk <TipAdjustResponseMessage>(rMessage.payload);
                    notifyObserversTipAdjusted(tipAdjustMsg);
                    break;

                case Methods.REFUND_REQUEST:
                    //Outbound no-op
                    break;

                case Methods.VAULT_CARD_RESPONSE:
                    VaultCardResponseMessage vcrMsg = JsonUtils.DeserializeSdk <VaultCardResponseMessage>(rMessage.payload);
                    notifyObserversVaultCardResponse(vcrMsg);
                    break;

                case Methods.CARD_DATA_RESPONSE:
                    ReadCardDataResponseMessage rcdrMsg = JsonUtils.DeserializeSdk <ReadCardDataResponseMessage>(rMessage.payload);
                    notifyObserversReadCardDataResponse(rcdrMsg);
                    break;

                case Methods.CAPTURE_PREAUTH_RESPONSE:
                    CapturePreAuthResponseMessage carMsg = JsonUtils.DeserializeSdk <CapturePreAuthResponseMessage>(rMessage.payload);
                    notifyObserversCapturePreAuthResponse(carMsg);
                    break;

                case Methods.CLOSEOUT_RESPONSE:
                    CloseoutResponseMessage crMsg = JsonUtils.DeserializeSdk <CloseoutResponseMessage>(rMessage.payload);
                    notifyObserversCloseoutResponse(crMsg);
                    break;

                case Methods.RETRIEVE_PENDING_PAYMENTS_RESPONSE:
                    RetrievePendingPaymentsResponseMessage rpprMsg = JsonUtils.DeserializeSdk <RetrievePendingPaymentsResponseMessage>(rMessage.payload);
                    notifyObserversPendingPaymentsResponse(rpprMsg);
                    break;

                case Methods.ACTIVITY_RESPONSE:
                    ActivityResponseMessage arm = JsonUtils.DeserializeSdk <ActivityResponseMessage>(rMessage.payload);
                    notifyObserversActivityResponse(arm);
                    break;

                case Methods.ACTIVITY_MESSAGE_FROM_ACTIVITY:
                    ActivityMessageFromActivity amfa = JsonUtils.DeserializeSdk <ActivityMessageFromActivity>(rMessage.payload);
                    notifyObserversActivityMessage(amfa);
                    break;

                case Methods.RESET_DEVICE_RESPONSE:
                    ResetDeviceResponseMessage rdrm = JsonUtils.DeserializeSdk <ResetDeviceResponseMessage>(rMessage.payload);
                    notifyObserversDeviceReset(rdrm);
                    break;

                case Methods.RETRIEVE_DEVICE_STATUS_RESPONSE:
                    RetrieveDeviceStatusResponseMessage rdsrm = JsonUtils.DeserializeSdk <RetrieveDeviceStatusResponseMessage>(rMessage.payload);
                    notifyObserversRetrieveDeviceStatusResponse(rdsrm);
                    break;

                case Methods.DISCOVERY_REQUEST:
                    //Outbound no-op
                    break;

                case Methods.ORDER_ACTION_ADD_DISCOUNT:
                    //Outbound no-op
                    break;

                case Methods.ORDER_ACTION_ADD_LINE_ITEM:
                    //Outbound no-op
                    break;

                case Methods.ORDER_ACTION_REMOVE_LINE_ITEM:
                    //Outbound no-op
                    break;

                case Methods.ORDER_ACTION_REMOVE_DISCOUNT:
                    //Outbound no-op
                    break;

                case Methods.PRINT_CREDIT:
                    CreditPrintMessage cpm = JsonUtils.DeserializeSdk <CreditPrintMessage>(rMessage.payload);
                    notifyObserversPrintCredit(cpm);
                    break;

                case Methods.PRINT_CREDIT_DECLINE:
                    DeclineCreditPrintMessage dcpm = JsonUtils.DeserializeSdk <DeclineCreditPrintMessage>(rMessage.payload);
                    notifyObserversPrintCreditDecline(dcpm);
                    break;

                case Methods.PRINT_PAYMENT:
                    PaymentPrintMessage ppm = JsonUtils.DeserializeSdk <PaymentPrintMessage>(rMessage.payload);
                    notifyObserversPrintPayment(ppm);
                    break;

                case Methods.PRINT_PAYMENT_DECLINE:
                    DeclinePaymentPrintMessage dppm = JsonUtils.DeserializeSdk <DeclinePaymentPrintMessage>(rMessage.payload);
                    notifyObserversPrintPaymentDecline(dppm);
                    break;

                case Methods.PRINT_PAYMENT_MERCHANT_COPY:
                    PaymentPrintMerchantCopyMessage ppmcm = JsonUtils.DeserializeSdk <PaymentPrintMerchantCopyMessage>(rMessage.payload);
                    notifyObserversPrintMerchantCopy(ppmcm);
                    break;

                case Methods.REFUND_PRINT_PAYMENT:
                    RefundPaymentPrintMessage rppm = JsonUtils.DeserializeSdk <RefundPaymentPrintMessage>(rMessage.payload);
                    notifyObserversPrintRefund(rppm);
                    break;

                case Methods.RETRIEVE_PAYMENT_RESPONSE:
                    RetrievePaymentResponseMessage rprm = JsonUtils.DeserializeSdk <RetrievePaymentResponseMessage>(rMessage.payload);
                    notifyObserversRetrievePaymentResponse(rprm);
                    break;

                case Methods.GET_PRINTERS_RESPONSE:
                    RetrievePrintersResponseMessage rtrm = JsonUtils.DeserializeSdk <RetrievePrintersResponseMessage>(rMessage.payload);
                    notifyObserversRetrievePrinterResponse(rtrm);
                    break;

                case Methods.PRINT_JOB_STATUS_RESPONSE:
                    PrintJobStatusResponseMessage pjsrm = JsonUtils.DeserializeSdk <PrintJobStatusResponseMessage>(rMessage.payload);
                    notifyObserversRetrievePrintJobStatus(pjsrm);
                    break;

                case Methods.SHOW_RECEIPT_OPTIONS_RESPONSE:
                    ShowReceiptOptionsResponseMessage srorm = JsonUtils.DeserializeSdk <ShowReceiptOptionsResponseMessage>(rMessage.payload);
                    notifyObserverDisplayReceiptOptionsResponse(srorm);
                    break;

                case Methods.CUSTOMER_PROVIDED_DATA_MESSAGE:
                    notifyObserversCustomerProvidedData(JsonUtils.DeserializeSdk <CustomerProvidedDataResponseMessage>(rMessage.payload));
                    break;

                case Methods.PRINT_IMAGE:
                    //Outbound no-op
                    break;

                case Methods.PRINT_TEXT:
                    //Outbound no-op
                    break;

                case Methods.SHOW_ORDER_SCREEN:
                    //Outbound no-op
                    break;

                case Methods.SHOW_PAYMENT_RECEIPT_OPTIONS:
                    //Outbound no-op
                    break;

                case Methods.SHOW_REFUND_RECEIPT_OPTIONS:
                    //Outbound no-op
                    break;

                case Methods.SHOW_CREDIT_RECEIPT_OPTIONS:
                    //Outbound no-op
                    break;

                case Methods.SHOW_THANK_YOU_SCREEN:
                    //Outbound no-op
                    break;

                case Methods.SHOW_WELCOME_SCREEN:
                    //Outbound no-op
                    break;

                case Methods.SIGNATURE_VERIFIED:
                    //Outbound no-op
                    break;

                case Methods.TERMINAL_MESSAGE:
                    //Outbound no-op
                    break;

                case Methods.TX_START:
                    //Outbound no-op
                    break;

                case Methods.VOID_PAYMENT:
                    //Outbound no-op
                    break;

                case Methods.VOID_PAYMENT_RESPONSE:
                    VoidPaymentResponseMessage vprm = JsonUtils.DeserializeSdk <VoidPaymentResponseMessage>(rMessage.payload);
                    notifyObserversPaymentVoided(vprm);
                    break;

                case Methods.CLOSEOUT_REQUEST:
                    //Outbound no-op
                    break;

                case Methods.VAULT_CARD:
                    //Outbound no-op
                    break;

                case Methods.CARD_DATA:
                    //Outbound no-op
                    break;

                case Methods.CLOVER_DEVICE_LOG_REQUEST:
                    //Outbound no-op
                    break;

                default:
                    // Messsage Method not recognized or null: usually rMessage.type == MessageTypes.PING instead of normal Command message
                    if (rMessage.type == MessageTypes.PING)
                    {
                        onPing();
                    }
                    break;
                }
            }
        }
        /// <summary>
        /// This handles parsing the generic message and figuring
        /// out which handler should be used for processing
        /// </summary>
        /// <param name="message">The message.</param>
        public void onMessage(string message)
        {
#if DEBUG
            Console.WriteLine("Received raw message: " + message);
#endif
            //CloverTransportObserver
            // Deserialize the message object to a real object, and figure
            RemoteMessage rMessage = JsonUtils.deserializeSDK <RemoteMessage>(message);
            remoteMessageVersion = Math.Max(remoteMessageVersion, rMessage.version);

            switch (rMessage.method)
            {
            case Methods.BREAK:
                break;

            case Methods.ACK:
                AcknowledgementMessage ackMessage = JsonUtils.deserializeSDK <AcknowledgementMessage>(rMessage.payload);
                notifyObserverAck(ackMessage);
                break;

            case Methods.CASHBACK_SELECTED:
                CashbackSelectedMessage cbsMessage = JsonUtils.deserializeSDK <CashbackSelectedMessage>(rMessage.payload);
                notifyObserversCashbackSelected(cbsMessage);
                break;

            case Methods.DISCOVERY_RESPONSE:
                DiscoveryResponseMessage drMessage = JsonUtils.deserializeSDK <DiscoveryResponseMessage>(rMessage.payload);
                deviceInfo.name   = drMessage.name;
                deviceInfo.serial = drMessage.serial;
                deviceInfo.model  = drMessage.model;
                notifyObserversDiscoveryResponse(drMessage);
                break;

            case Methods.FINISH_CANCEL:
                FinishCancelMessage finishCancelMessage = JsonUtils.deserializeSDK <FinishCancelMessage>(rMessage.payload);
                notifyObserversFinishCancel(finishCancelMessage.requestInfo);
                break;

            case Methods.FINISH_OK:
                FinishOkMessage fokmsg = JsonUtils.deserializeSDK <FinishOkMessage>(rMessage.payload);
                notifyObserversFinishOk(fokmsg);
                break;

            case Methods.KEY_PRESS:
                KeyPressMessage kpm = JsonUtils.deserializeSDK <KeyPressMessage>(rMessage.payload);
                notifyObserversKeyPressed(kpm);
                break;

            case Methods.ORDER_ACTION_RESPONSE:
                break;

            case Methods.PARTIAL_AUTH:
                PartialAuthMessage partialAuth = JsonUtils.deserializeSDK <PartialAuthMessage>(rMessage.payload);
                notifyObserversPartialAuth(partialAuth);
                break;

            case Methods.PAYMENT_VOIDED:
                // this seems to only gets called if a Signature is "Canceled" on the device
                break;

            case Methods.CONFIRM_PAYMENT_MESSAGE:
                setPaymentConfirmationIdle(false);
                ConfirmPaymentMessage confirmPaymentMessage = JsonUtils.deserializeSDK <ConfirmPaymentMessage>(rMessage.payload);
                notifyObserversConfirmPayment(confirmPaymentMessage);
                break;

            case Methods.TIP_ADDED:
                TipAddedMessage tipMessage = JsonUtils.deserializeSDK <TipAddedMessage>(rMessage.payload);
                notifyObserversTipAdded(tipMessage);
                break;

            case Methods.TX_START_RESPONSE:
                TxStartResponseMessage txsrm = JsonUtils.deserializeSDK <TxStartResponseMessage>(rMessage.payload);
                notifyObserversTxStartResponse(txsrm);
                break;

            case Methods.TX_STATE:
                TxStateMessage txStateMsg = JsonUtils.deserializeSDK <TxStateMessage>(rMessage.payload);
                notifyObserversTxState(txStateMsg);
                break;

            case Methods.UI_STATE:
                UiStateMessage uiStateMsg = JsonUtils.deserializeSDK <UiStateMessage>(rMessage.payload);
                notifyObserversUiState(uiStateMsg);
                break;

            case Methods.VERIFY_SIGNATURE:
                paymentRejected = false;
                VerifySignatureMessage vsigMsg = JsonUtils.deserializeSDK <VerifySignatureMessage>(rMessage.payload);
                notifyObserversVerifySignature(vsigMsg);
                break;

            case Methods.REFUND_RESPONSE:
                RefundResponseMessage refRespMsg = JsonUtils.deserializeSDK <RefundResponseMessage>(rMessage.payload);
                notifyObserversRefundPaymentResponse(refRespMsg);
                break;

            case Methods.TIP_ADJUST_RESPONSE:
                TipAdjustResponseMessage tipAdjustMsg = JsonUtils.deserializeSDK <TipAdjustResponseMessage>(rMessage.payload);
                notifyObserversTipAdjusted(tipAdjustMsg);
                break;

            case Methods.REFUND_REQUEST:
                //Outbound no-op
                break;

            case Methods.VAULT_CARD_RESPONSE:
                VaultCardResponseMessage vcrMsg = JsonUtils.deserializeSDK <VaultCardResponseMessage>(rMessage.payload);
                notifyObserversVaultCardResponse(vcrMsg);
                break;

            case Methods.CARD_DATA_RESPONSE:
                ReadCardDataResponseMessage rcdrMsg = JsonUtils.deserializeSDK <ReadCardDataResponseMessage>(rMessage.payload);
                notifyObserversReadCardDataResponse(rcdrMsg);
                break;

            case Methods.CAPTURE_PREAUTH_RESPONSE:
                CapturePreAuthResponseMessage carMsg = JsonUtils.deserializeSDK <CapturePreAuthResponseMessage>(rMessage.payload);
                notifyObserversCapturePreAuthResponse(carMsg);
                break;

            case Methods.CLOSEOUT_RESPONSE:
                CloseoutResponseMessage crMsg = JsonUtils.deserializeSDK <CloseoutResponseMessage>(rMessage.payload);
                notifyObserversCloseoutResponse(crMsg);
                break;

            case Methods.RETRIEVE_PENDING_PAYMENTS_RESPONSE:
                RetrievePendingPaymentsResponseMessage rpprMsg = JsonUtils.deserializeSDK <RetrievePendingPaymentsResponseMessage>(rMessage.payload);
                notifyObserversPendingPaymentsResponse(rpprMsg);
                break;

            case Methods.ACTIVITY_RESPONSE:
                ActivityResponseMessage arm = JsonUtils.deserializeSDK <ActivityResponseMessage>(rMessage.payload);
                notifyObserversActivityResponse(arm);
                break;

            case Methods.ACTIVITY_MESSAGE_FROM_ACTIVITY:
                ActivityMessageFromActivity amfa = JsonUtils.deserializeSDK <ActivityMessageFromActivity>(rMessage.payload);
                notifyObserversActivityMessage(amfa);
                break;

            case Methods.RESET_DEVICE_RESPONSE:
                ResetDeviceResponseMessage rdrm = JsonUtils.deserializeSDK <ResetDeviceResponseMessage>(rMessage.payload);
                notifyObserversDeviceReset(rdrm);
                break;

            case Methods.RETRIEVE_DEVICE_STATUS_RESPONSE:
                RetrieveDeviceStatusResponseMessage rdsrm = JsonUtils.deserializeSDK <RetrieveDeviceStatusResponseMessage>(rMessage.payload);
                notifyObserversRetrieveDeviceStatusResponse(rdsrm);
                break;

            case Methods.DISCOVERY_REQUEST:
                //Outbound no-op
                break;

            case Methods.ORDER_ACTION_ADD_DISCOUNT:
                //Outbound no-op
                break;

            case Methods.ORDER_ACTION_ADD_LINE_ITEM:
                //Outbound no-op
                break;

            case Methods.ORDER_ACTION_REMOVE_LINE_ITEM:
                //Outbound no-op
                break;

            case Methods.ORDER_ACTION_REMOVE_DISCOUNT:
                //Outbound no-op
                break;

            case Methods.PRINT_CREDIT:
                CreditPrintMessage cpm = JsonUtils.deserializeSDK <CreditPrintMessage>(rMessage.payload);
                notifyObserversPrintCredit(cpm);
                break;

            case Methods.PRINT_CREDIT_DECLINE:
                DeclineCreditPrintMessage dcpm = JsonUtils.deserializeSDK <DeclineCreditPrintMessage>(rMessage.payload);
                notifyObserversPrintCreditDecline(dcpm);
                break;

            case Methods.PRINT_PAYMENT:
                PaymentPrintMessage ppm = JsonUtils.deserializeSDK <PaymentPrintMessage>(rMessage.payload);
                notifyObserversPrintPayment(ppm);
                break;

            case Methods.PRINT_PAYMENT_DECLINE:
                DeclinePaymentPrintMessage dppm = JsonUtils.deserializeSDK <DeclinePaymentPrintMessage>(rMessage.payload);
                notifyObserversPrintPaymentDecline(dppm);
                break;

            case Methods.PRINT_PAYMENT_MERCHANT_COPY:
                PaymentPrintMerchantCopyMessage ppmcm = JsonUtils.deserializeSDK <PaymentPrintMerchantCopyMessage>(rMessage.payload);
                notifyObserversPrintMerchantCopy(ppmcm);
                break;

            case Methods.REFUND_PRINT_PAYMENT:
                RefundPaymentPrintMessage rppm = JsonUtils.deserializeSDK <RefundPaymentPrintMessage>(rMessage.payload);
                notifyObserversPrintRefund(rppm);
                break;

            case Methods.RETRIEVE_PAYMENT_RESPONSE:
                RetrievePaymentResponseMessage rprm = JsonUtils.deserializeSDK <RetrievePaymentResponseMessage>(rMessage.payload);
                notifyObserversRetrievePaymentResponse(rprm);
                break;

            case Methods.GET_PRINTERS_RESPONSE:
                RetrievePrintersResponseMessage rtrm = JsonUtils.deserializeSDK <RetrievePrintersResponseMessage>(rMessage.payload);
                notifyObserversRetrievePrinterResponse(rtrm);
                break;

            case Methods.PRINT_JOB_STATUS_RESPONSE:
                PrintJobStatusResponseMessage pjsrm = JsonUtils.deserializeSDK <PrintJobStatusResponseMessage>(rMessage.payload);
                notifyObserversRetrievePrintJobStatus(pjsrm);
                break;

            case Methods.PRINT_IMAGE:
                //Outbound no-op
                break;

            case Methods.PRINT_TEXT:
                //Outbound no-op
                break;

            case Methods.SHOW_ORDER_SCREEN:
                //Outbound no-op
                break;

            case Methods.SHOW_PAYMENT_RECEIPT_OPTIONS:
                //Outbound no-op
                break;

            case Methods.SHOW_REFUND_RECEIPT_OPTIONS:
                //Outbound no-op
                break;

            case Methods.SHOW_CREDIT_RECEIPT_OPTIONS:
                //Outbound no-op
                break;

            case Methods.SHOW_THANK_YOU_SCREEN:
                //Outbound no-op
                break;

            case Methods.SHOW_WELCOME_SCREEN:
                //Outbound no-op
                break;

            case Methods.SIGNATURE_VERIFIED:
                //Outbound no-op
                break;

            case Methods.TERMINAL_MESSAGE:
                //Outbound no-op
                break;

            case Methods.TX_START:
                //Outbound no-op
                break;

            case Methods.VOID_PAYMENT:
                //Outbound no-op
                break;

            case Methods.CLOSEOUT_REQUEST:
                //Outbound no-op
                break;

            case Methods.VAULT_CARD:
                //Outbound no-op
                break;

            case Methods.CARD_DATA:
                //Outbound no-op
                break;
            }
        }
 public void notifyObserversDiscoveryResponse(DiscoveryResponseMessage drMessage)
 {
     BackgroundWorker bw = new BackgroundWorker();
     bw.DoWork += new DoWorkEventHandler(delegate (object o, DoWorkEventArgs args) {
         foreach (ICloverDeviceObserver observer in deviceObservers)
         {
             observer.onDeviceReady(drMessage);
         }
     });
     bw.RunWorkerAsync();
 }