switch to use amountMsat for upcomming sdk release.

.github/workflows/CI.yml

@@ -21,13 +21,15 @@ jobs:
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
       - uses: actions/checkout@v3
         with: 
-          path: 'cbreez'              
+          path: 'cbreez'            
 
       - uses: actions/checkout@v3
         with:         
-          repository: 'breez/breez-sdk'                   
+          repository: 'breez/breez-sdk' 
+          ref: 'bindings_request_response'                  
           ssh-key: ${{secrets.REPO_SSH_KEY}}          
           path: 'breez-sdk'
+
 
       # Setup the flutter environment.
       - uses: subosito/flutter-action@v2

lib/background/payment_hash_poller.dart

@@ -34,11 +34,11 @@ class PaymentHashPoller {
     final injector = ServiceInjector();
     final breezLib = injector.breezSDK;
     try {
-      final ListPaymentsRequest request = ListPaymentsRequest(
+      final ListPaymentsRequest req = ListPaymentsRequest(
         filter: PaymentTypeFilter.Received,
         fromTimestamp: DateTime.now().subtract(const Duration(minutes: 30)).millisecondsSinceEpoch,
       );
-      final List<Payment> paymentList = await breezLib.listPayments(request: request);
+      final List<Payment> paymentList = await breezLib.listPayments(req: req);
       for (var payment in paymentList) {
         final detailsData = payment.details.data;
         final isPaymentReceived = payment.status == PaymentStatus.Complete &&

lib/bloc/account/account_bloc.dart

@@ -131,35 +131,19 @@ class AccountBloc extends Cubit<AccountState> with HydratedMixin {
   }
 
   Future<sdk.LnUrlWithdrawResult> lnurlWithdraw({
-    required int amountSats,
-    required sdk.LnUrlWithdrawRequestData reqData,
-    String? description,
+    required sdk.LnUrlWithdrawRequest req,
   }) async {
-    _log.info("lnurlWithdraw amount: $amountSats, description: '$description', reqData: $reqData");
     try {
-      return await _breezLib.lnurlWithdraw(
-        amountSats: amountSats,
-        reqData: reqData,
-        description: description,
-      );
+      return await _breezLib.lnurlWithdraw(req: req);
     } catch (e) {
       _log.severe("lnurlWithdraw error", e);
       rethrow;
     }
   }
 
-  Future<sdk.LnUrlPayResult> lnurlPay({
-    required int amount,
-    required sdk.LnUrlPayRequestData reqData,
-    String? comment,
-  }) async {
-    _log.info("lnurlPay amount: $amount, comment: '$comment', reqData: $reqData");
+  Future<sdk.LnUrlPayResult> lnurlPay({required req}) async {
     try {
-      return await _breezLib.lnurlPay(
-        userAmountSat: amount,
-        reqData: reqData,
-        comment: comment,
-      );
+      return await _breezLib.lnurlPay(req: req);
     } catch (e) {
       _log.severe("lnurlPay error", e);
       rethrow;
@@ -181,7 +165,11 @@ class AccountBloc extends Cubit<AccountState> with HydratedMixin {
   Future sendPayment(String bolt11, int? amountMsat) async {
     _log.info("sendPayment: $bolt11, $amountMsat");
     try {
-      await _breezLib.sendPayment(bolt11: bolt11, amountMsat: amountMsat);
+      final req = sdk.SendPaymentRequest(
+        bolt11: bolt11,
+        amountMsat: amountMsat,
+      );
+      await _breezLib.sendPayment(req: req);
     } catch (e) {
       _log.severe("sendPayment error", e);
       return Future.error(e);
@@ -193,18 +181,19 @@ class AccountBloc extends Cubit<AccountState> with HydratedMixin {
     throw Exception("not implemented");
   }
 
-  Future sendSpontaneousPayment(
-    String nodeId,
-    String description,
-    int amountSats,
-  ) async {
-    _log.info("sendSpontaneousPayment: $nodeId, $description, $amountSats");
+  Future sendSpontaneousPayment({
+    required String nodeId,
+    String? description,
+    required int amountMsat,
+  }) async {
+    _log.info("sendSpontaneousPayment: $nodeId, $description, $amountMsat");
     _log.info("description field is not being used by the SDK yet");
     try {
-      await _breezLib.sendSpontaneousPayment(
+      final req = sdk.SendSpontaneousPaymentRequest(
         nodeId: nodeId,
-        amountSats: amountSats,
+        amountMsat: amountMsat,
       );
+      await _breezLib.sendSpontaneousPayment(req: req);
     } catch (e) {
       _log.severe("sendSpontaneousPayment error", e);
       return Future.error(e);
@@ -274,15 +263,17 @@ class AccountBloc extends Cubit<AccountState> with HydratedMixin {
 
   Future<sdk.ReceivePaymentResponse> addInvoice({
     String description = "",
-    required int amountSats,
+    required int amountMsat,
     required sdk.OpeningFeeParams? chosenFeeParams,
   }) async {
-    _log.info("addInvoice: $description, $amountSats");
+    _log.info("addInvoice: $description, $amountMsat");
 
-    final requestData = sdk.ReceivePaymentRequest(
-        amountSats: amountSats, description: description, openingFeeParams: chosenFeeParams);
-    final responseData = await _breezLib.receivePayment(reqData: requestData);
-    return responseData;
+    final req = sdk.ReceivePaymentRequest(
+      amountMsat: amountMsat,
+      description: description,
+      openingFeeParams: chosenFeeParams,
+    );
+    return await _breezLib.receivePayment(req: req);
   }
 
   @override

lib/bloc/account/credentials_manager.dart

@@ -58,6 +58,7 @@ class CredentialsManager {
     final breezLib = ServiceInjector().breezSDK;
     Config config = await Config.instance();
     String workingDir = config.sdkConfig.workingDir;
-    return await breezLib.staticBackup(request: sdk.StaticBackupRequest(workingDir: workingDir));
+    final req = sdk.StaticBackupRequest(workingDir: workingDir);
+    return await breezLib.staticBackup(req: req);
   }
 }

lib/bloc/buy_bitcoin/moonpay/moonpay_bloc.dart

@@ -32,8 +32,8 @@ class MoonPayBloc extends Cubit<MoonPayState> {
         return;
       }
 
-      sdk.BuyBitcoinRequest reqData = const sdk.BuyBitcoinRequest(provider: sdk.BuyBitcoinProvider.Moonpay);
-      final buyBitcoinResponse = await _breezLib.buyBitcoin(reqData: reqData);
+      sdk.BuyBitcoinRequest req = const sdk.BuyBitcoinRequest(provider: sdk.BuyBitcoinProvider.Moonpay);
+      final buyBitcoinResponse = await _breezLib.buyBitcoin(req: req);
       _log.info("fetchMoonpayUrl url: ${buyBitcoinResponse.url}");
       if (buyBitcoinResponse.openingFeeParams != null) {
         emit(MoonPayState.urlReady(buyBitcoinResponse));

lib/bloc/refund/refund_bloc.dart

@@ -1,6 +1,7 @@
 import 'dart:async';
 
 import 'package:breez_sdk/breez_sdk.dart';
+import 'package:breez_sdk/bridge_generated.dart';
 import 'package:c_breez/bloc/refund/refund_state.dart';
 import 'package:logging/logging.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
@@ -34,13 +35,14 @@ class RefundBloc extends Cubit<RefundState> {
   }) async {
     _log.info("Refunding swap $swapAddress to $toAddress with fee $satPerVbyte");
     try {
-      final txId = await _breezLib.refund(
+      final req = RefundRequest(
         swapAddress: swapAddress,
         toAddress: toAddress,
         satPerVbyte: satPerVbyte,
       );
-      _log.info("Refund txId: $txId");
-      return txId;
+      final refundResponse = await _breezLib.refund(req: req);
+      _log.info("Refund txId: ${refundResponse.refundTxId}");
+      return refundResponse.refundTxId;
     } catch (e) {
       _log.severe("Failed to refund swap", e);
       rethrow;

lib/bloc/reverse_swap/reverse_swap_bloc.dart

@@ -26,12 +26,14 @@ class ReverseSwapBloc extends Cubit<ReverseSwapState> {
         "Reverse Swap of $amountSat sats to address $onchainRecipientAddress using $satPerVbyte sats/vByte as"
         " fee rate w/ pairHash: $pairHash",
       );
-      final reverseSwapInfo = await _breezLib.sendOnchain(
+      final req = SendOnchainRequest(
         amountSat: amountSat,
         onchainRecipientAddress: onchainRecipientAddress,
         pairHash: pairHash,
         satPerVbyte: satPerVbyte,
       );
+      final reverseSwapReponse = await _breezLib.sendOnchain(req: req);
+      final reverseSwapInfo = reverseSwapReponse.reverseSwapInfo;
       _log.info(
         "Reverse Swap Info for id: ${reverseSwapInfo.id}, ${reverseSwapInfo.onchainAmountSat} sats to address"
         " ${reverseSwapInfo.claimPubkey} w/ status: ${reverseSwapInfo.status}",

lib/bloc/swap_in_progress/swap_in_progress_bloc.dart

@@ -35,7 +35,7 @@ class SwapInProgressBloc extends Cubit<SwapInProgressState> {
       if (swapInProgress != null) {
         swapUnused = null;
       } else {
-        swapUnused = (await _breezLib.receiveOnchain(reqData: const ReceiveOnchainRequest()));
+        swapUnused = (await _breezLib.receiveOnchain(req: const ReceiveOnchainRequest()));
       }
       _log.info("swapInProgress: $swapInProgress, swapUnused: $swapUnused");
       emit(SwapInProgressState(swapInProgress, swapUnused));

lib/bloc/sweep/sweep_bloc.dart

@@ -21,8 +21,11 @@ class SweepBloc extends Cubit<SweepState> {
   }) async {
     try {
       _log.info("Sweep to address $toAddress using $feeRateSatsPerVbyte fee vByte");
-      final request = SweepRequest(toAddress: toAddress, feeRateSatsPerVbyte: feeRateSatsPerVbyte);
-      final sweepRes = await _breezLib.sweep(request: request);
+      final req = SweepRequest(
+        toAddress: toAddress,
+        feeRateSatsPerVbyte: feeRateSatsPerVbyte,
+      );
+      final sweepRes = await _breezLib.sweep(req: req);
       emit(SweepState(sweepTxId: sweepRes.txid));
       return sweepRes;
     } catch (e) {

lib/routes/create_invoice/create_invoice_page.dart

@@ -203,7 +203,7 @@ class CreateInvoicePageState extends State<CreateInvoicePage> {
 
     Future<ReceivePaymentResponse> receivePaymentResponse = accountBloc.addInvoice(
         description: _descriptionController.text,
-        amountSats: currencyBloc.state.bitcoinCurrency.parse(_amountController.text),
+        amountMsat: currencyBloc.state.bitcoinCurrency.parse(_amountController.text) * 1000,
         chosenFeeParams: cheapestFeeParams);
     navigator.pop();
     Widget dialog = FutureBuilder(

lib/routes/lnurl/auth/lnurl_auth_handler.dart

@@ -13,17 +13,17 @@ final _log = Logger("HandleLNURLAuthRequest");
 
 Future<LNURLPageResult?> handleAuthRequest(
   BuildContext context,
-  LnUrlAuthRequestData requestData,
+  LnUrlAuthRequestData reqData,
 ) async {
-  return promptAreYouSure(context, null, LoginText(domain: requestData.domain)).then(
+  return promptAreYouSure(context, null, LoginText(domain: reqData.domain)).then(
     (permitted) async {
       if (permitted == true) {
         final texts = context.texts();
         final navigator = Navigator.of(context);
         final loaderRoute = createLoaderRoute(context);
         navigator.push(loaderRoute);
         try {
-          final resp = await context.read<AccountBloc>().lnurlAuth(reqData: requestData);
+          final resp = await context.read<AccountBloc>().lnurlAuth(reqData: reqData);
           if (resp is LnUrlCallbackStatus_Ok) {
             _log.info("LNURL auth success");
             return const LNURLPageResult(protocol: LnUrlProtocol.Auth);

lib/routes/lnurl/payment/lnurl_payment_dialog.dart

@@ -13,10 +13,10 @@ import 'package:flutter_bloc/flutter_bloc.dart';
 final _log = Logger("LNURLPaymentDialog");
 
 class LNURLPaymentDialog extends StatefulWidget {
-  final sdk.LnUrlPayRequestData requestData;
+  final sdk.LnUrlPayRequestData data;
 
   const LNURLPaymentDialog({
-    required this.requestData,
+    required this.data,
     Key? key,
   }) : super(key: key);
 
@@ -40,7 +40,7 @@ class LNURLPaymentDialogState extends State<LNURLPaymentDialog> {
     final texts = context.texts();
     final currencyState = context.read<CurrencyBloc>().state;
     final metadataMap = {
-      for (var v in json.decode(widget.requestData.metadataStr)) v[0] as String: v[1],
+      for (var v in json.decode(widget.data.metadataStr)) v[0] as String: v[1],
     };
     final description = metadataMap['text/long-desc'] ?? metadataMap['text/plain'];
     FiatConversion? fiatConversion;
@@ -53,7 +53,7 @@ class LNURLPaymentDialogState extends State<LNURLPaymentDialog> {
 
     return AlertDialog(
       title: Text(
-        Uri.parse(widget.requestData.callback).host,
+        Uri.parse(widget.data.callback).host,
         style: themeData.primaryTextTheme.headlineMedium!.copyWith(fontSize: 16),
         textAlign: TextAlign.center,
       ),
@@ -84,9 +84,9 @@ class LNURLPaymentDialogState extends State<LNURLPaymentDialog> {
               ),
               child: Text(
                 _showFiatCurrency && fiatConversion != null
-                    ? fiatConversion.format(widget.requestData.maxSendable ~/ 1000)
+                    ? fiatConversion.format(widget.data.maxSendable ~/ 1000)
                     : BitcoinCurrency.fromTickerSymbol(currencyState.bitcoinTicker)
-                        .format(widget.requestData.maxSendable ~/ 1000),
+                        .format(widget.data.maxSendable ~/ 1000),
                 style: themeData.primaryTextTheme.headlineSmall,
                 textAlign: TextAlign.center,
               ),
@@ -146,10 +146,10 @@ class LNURLPaymentDialogState extends State<LNURLPaymentDialog> {
             }),
           ),
           onPressed: () {
-            final amount = widget.requestData.maxSendable ~/ 1000;
+            final amount = widget.data.maxSendable ~/ 1000;
             _log.info("LNURL payment of $amount sats where "
-                "min is ${widget.requestData.minSendable} msats "
-                "and max is ${widget.requestData.maxSendable} msats.");
+                "min is ${widget.data.minSendable} msats "
+                "and max is ${widget.data.maxSendable} msats.");
             Navigator.pop(context, LNURLPaymentInfo(amount: amount));
           },
           child: Text(

lib/routes/lnurl/payment/lnurl_payment_handler.dart

@@ -16,22 +16,22 @@ final _log = Logger("HandleLNURLPayRequest");
 Future<LNURLPageResult?> handlePayRequest(
   BuildContext context,
   GlobalKey firstPaymentItemKey,
-  LnUrlPayRequestData requestData,
+  LnUrlPayRequestData data,
 ) async {
   LNURLPaymentInfo? paymentInfo;
-  bool fixedAmount = requestData.minSendable == requestData.maxSendable;
-  if (fixedAmount && !(requestData.commentAllowed > 0)) {
+  bool fixedAmount = data.minSendable == data.maxSendable;
+  if (fixedAmount && !(data.commentAllowed > 0)) {
     // Show dialog if payment is of fixed amount with no payer comment allowed
     paymentInfo = await showDialog<LNURLPaymentInfo>(
       useRootNavigator: false,
       context: context,
       barrierDismissible: false,
-      builder: (_) => LNURLPaymentDialog(requestData: requestData),
+      builder: (_) => LNURLPaymentDialog(data: data),
     );
   } else {
     paymentInfo = await Navigator.of(context).push<LNURLPaymentInfo>(
       FadeInRoute(
-        builder: (_) => LNURLPaymentPage(requestData: requestData),
+        builder: (_) => LNURLPaymentPage(data: data),
       ),
     );
   }
@@ -47,11 +47,15 @@ Future<LNURLPageResult?> handlePayRequest(
     builder: (_) => ProcessingPaymentDialog(
       isLnurlPayment: true,
       firstPaymentItemKey: firstPaymentItemKey,
-      paymentFunc: () => context.read<AccountBloc>().lnurlPay(
-            amount: paymentInfo!.amount,
-            comment: paymentInfo.comment,
-            reqData: requestData,
-          ),
+      paymentFunc: () {
+        final accBloc = context.read<AccountBloc>();
+        final req = LnUrlPayRequest(
+          amountMsat: paymentInfo!.amount * 1000,
+          comment: paymentInfo.comment,
+          data: data,
+        );
+        return accBloc.lnurlPay(req: req);
+      },
     ),
   ).then((result) {
     if (result is LnUrlPayResult) {