v4.10.0 & v1.7.0 (#1113)

* New versions

* update the new version text after macos [skip ci]

* add cake-wallet headers

* add nano/banano to getAddressFromStringPattern

* Revert "Exolix integration (#1080)"

This reverts commit 9eb6867ab9.

* fix: Bug in conditions check and clean up of repeated code in switch cases (#1117)

* update build numbers [skip ci]

---------

Co-authored-by: fosse <matt.cfosse@gmail.com>
Co-authored-by: Adegoke David <64401859+Blazebrain@users.noreply.github.com>

.github/workflows/pr_test_build.yml

@@ -128,7 +128,6 @@ jobs:
           echo "const payfuraApiKey = '${{ secrets.PAYFURA_API_KEY }}';" >> lib/.secrets.g.dart
           echo "const etherScanApiKey = '${{ secrets.ETHER_SCAN_API_KEY }}';" >> cw_ethereum/lib/.secrets.g.dart
           echo "const chatwootWebsiteToken = '${{ secrets.CHATWOOT_WEBSITE_TOKEN }}';" >> lib/.secrets.g.dart
-          echo "const exolixApiKey = '${{ secrets.EXOLIX_API_KEY }}';" >> lib/.secrets.g.dart
           echo "const robinhoodApplicationId = '${{ secrets.ROBINHOOD_APPLICATION_ID }}';" >> lib/.secrets.g.dart
           echo "const robinhoodCIdApiSecret = '${{ secrets.ROBINHOOD_CID_CLIENT_SECRET }}';" >> lib/.secrets.g.dart
           echo "const walletConnectProjectId = '${{ secrets.WALLET_CONNECT_PROJECT_ID }}';" >> lib/.secrets.g.dart

assets/text/Monerocom_Release_Notes.txt

@@ -1,3 +1,3 @@
-Fix 2FA code issue
+Support getting Addresses from ENS and Mastodon
 Bug fixes
 Minor enhancements

assets/text/Release_Notes.txt

@@ -1,4 +1,5 @@
-Ethereum enhancements and bug fixes
+Add Nano wallet
-Fix 2FA code issue
+Add WalletConnect to connect your ETH wallet with your favorite dApp
+Support getting Addresses from ENS and Mastodon
 Bug fixes
 Minor enhancements

cw_nano/lib/nano_client.dart

@@ -13,6 +13,11 @@ class NanoClient {
   static const String DEFAULT_REPRESENTATIVE =
       "nano_38713x95zyjsqzx6nm1dsom1jmm668owkeb9913ax6nfgj15az3nu8xkx579";
 
+  static const Map<String, String> CAKE_HEADERS = {
+    "Content-Type": "application/json",
+    "nano-app": "cake-wallet"
+  };
+
   Node? _node;
   Node? _powNode;
 
@@ -37,7 +42,7 @@ class NanoClient {
   Future<NanoBalance> getBalance(String address) async {
     final response = await http.post(
       _node!.uri,
-      headers: {"Content-Type": "application/json"},
+      headers: CAKE_HEADERS,
       body: jsonEncode(
         {
           "action": "account_balance",
@@ -57,7 +62,7 @@ class NanoClient {
     try {
       final response = await http.post(
         _node!.uri,
-        headers: {"Content-Type": "application/json"},
+        headers: CAKE_HEADERS,
         body: jsonEncode(
           {
             "action": "account_info",
@@ -123,7 +128,7 @@ class NanoClient {
   Future<String> requestWork(String hash) async {
     final response = await http.post(
       _powNode!.uri,
-      headers: {'Content-type': 'application/json'},
+      headers: CAKE_HEADERS,
       body: json.encode(
         {
           "action": "work_generate",
@@ -157,7 +162,6 @@ class NanoClient {
   }
 
   Future<String> processBlock(Map<String, String> block, String subtype) async {
-    final headers = {"Content-Type": "application/json"};
     final processBody = jsonEncode({
       "action": "process",
       "json_block": "true",
@@ -167,7 +171,7 @@ class NanoClient {
 
     final processResponse = await http.post(
       _node!.uri,
-      headers: headers,
+      headers: CAKE_HEADERS,
       body: processBody,
     );
 
@@ -260,10 +264,6 @@ class NanoClient {
   }) async {
     bool openBlock = false;
 
-    final headers = {
-      "Content-Type": "application/json",
-    };
-
     // first check if the account is open:
     // get the account info (we need the frontier and representative):
     AccountInfoResponse? infoData = await getAccountInfo(destinationAddress);
@@ -335,7 +335,7 @@ class NanoClient {
     });
     final processResponse = await http.post(
       _node!.uri,
-      headers: headers,
+      headers: CAKE_HEADERS,
       body: processBody,
     );
 
@@ -351,7 +351,7 @@ class NanoClient {
     required String privateKey,
   }) async {
     final receivableResponse = await http.post(_node!.uri,
-        headers: {"Content-Type": "application/json"},
+        headers: CAKE_HEADERS,
         body: jsonEncode({
           "action": "receivable",
           "account": destinationAddress,
@@ -401,7 +401,7 @@ class NanoClient {
   Future<List<NanoTransactionModel>> fetchTransactions(String address) async {
     try {
       final response = await http.post(_node!.uri,
-          headers: {"Content-Type": "application/json"},
+          headers: CAKE_HEADERS,
           body: jsonEncode({
             "action": "account_history",
             "account": address,

lib/core/address_validator.dart

@@ -267,6 +267,10 @@ class AddressValidator extends TextValidator {
             '|([^0-9a-zA-Z]|^)ltc[a-zA-Z0-9]{26,45}([^0-9a-zA-Z]|\$)';
       case CryptoCurrency.eth:
         return '0x[0-9a-zA-Z]{42}';
+      case CryptoCurrency.nano:
+        return 'nano_[0-9a-zA-Z]{60}';
+      case CryptoCurrency.banano:
+        return 'ban_[0-9a-zA-Z]{60}';
       default:
         return null;
     }

lib/core/backup_service.dart

@@ -1,6 +1,7 @@
 import 'dart:convert';
 import 'dart:io';
 import 'dart:typed_data';
+import 'package:cake_wallet/utils/device_info.dart';
 import 'package:cw_core/wallet_type.dart';
 import 'package:flutter/foundation.dart';
 import 'package:hive/hive.dart';
@@ -308,7 +309,7 @@ class BackupService {
     if (currentPinLength != null)
       await _sharedPreferences.setInt(PreferencesKey.currentPinLength, currentPinLength);
 
-    if (currentTheme != null)
+    if (currentTheme != null && DeviceInfo.instance.isMobile)
       await _sharedPreferences.setInt(PreferencesKey.currentTheme, currentTheme);
 
     if (exchangeStatus != null)

lib/di.dart

@@ -417,10 +417,6 @@ Future<void> setup({
                 }
                 if (appStore.wallet != null) {
                   authStore.allowed();
-
-                  if (appStore.wallet!.type == WalletType.ethereum) {
-                    getIt.get<Web3WalletService>().init();
-                  }
                   return;
                 }
 
@@ -441,10 +437,6 @@ Future<void> setup({
         } else {
           if (appStore.wallet != null) {
             authStore.allowed();
-
-            if (appStore.wallet!.type == WalletType.ethereum) {
-              getIt.get<Web3WalletService>().init();
-            }
             return;
           }
 

lib/entities/cake_2fa_preset_options.dart

@@ -6,6 +6,7 @@ class Cake2FAPresetsOptions extends EnumerableItem<int> with Serializable<int> {
   static const narrow = Cake2FAPresetsOptions(title: 'Narrow', raw: 0);
   static const normal = Cake2FAPresetsOptions(title: 'Normal', raw: 1);
   static const aggressive = Cake2FAPresetsOptions(title: 'Aggressive', raw: 2);
+  static const none = Cake2FAPresetsOptions(title: 'None', raw: 3);
 
   static Cake2FAPresetsOptions deserialize({required int raw}) {
     switch (raw) {
@@ -15,6 +16,8 @@ class Cake2FAPresetsOptions extends EnumerableItem<int> with Serializable<int> {
         return Cake2FAPresetsOptions.normal;
       case 2:
         return Cake2FAPresetsOptions.aggressive;
+      case 3:
+        return Cake2FAPresetsOptions.none;
       default:
         throw Exception(
           'Incorrect Cake 2FA Preset $raw  for Cake2FAPresetOptions deserialize',

lib/exchange/exchange_provider_description.dart

@@ -24,10 +24,7 @@ class ExchangeProviderDescription extends EnumerableItem<int> with Serializable<
   static const trocador =
       ExchangeProviderDescription(title: 'Trocador', raw: 5, image: 'assets/images/trocador.png');
 
-  static const exolix =
+  static const all = ExchangeProviderDescription(title: 'All trades', raw: 6, image: '');
-      ExchangeProviderDescription(title: 'Exolix', raw: 6, image: 'assets/images/exolix.png');
-
-  static const all = ExchangeProviderDescription(title: 'All trades', raw: 7, image: '');
 
   static ExchangeProviderDescription deserialize({required int raw}) {
     switch (raw) {
@@ -44,8 +41,6 @@ class ExchangeProviderDescription extends EnumerableItem<int> with Serializable<
       case 5:
         return trocador;
       case 6:
-        return exolix;
-      case 7:
         return all;
       default:
         throw Exception('Unexpected token: $raw for ExchangeProviderDescription deserialize');

lib/exchange/exolix/exolix_exchange_provider.dart

@@ -1,294 +0,0 @@
-import 'dart:convert';
-import 'package:cake_wallet/exchange/trade_not_found_exeption.dart';
-import 'package:http/http.dart';
-import 'package:cake_wallet/.secrets.g.dart' as secrets;
-import 'package:cw_core/crypto_currency.dart';
-import 'package:cake_wallet/exchange/exchange_pair.dart';
-import 'package:cake_wallet/exchange/exchange_provider.dart';
-import 'package:cake_wallet/exchange/limits.dart';
-import 'package:cake_wallet/exchange/trade.dart';
-import 'package:cake_wallet/exchange/trade_request.dart';
-import 'package:cake_wallet/exchange/trade_state.dart';
-import 'package:cake_wallet/exchange/exolix/exolix_request.dart';
-import 'package:cake_wallet/exchange/exchange_provider_description.dart';
-
-class ExolixExchangeProvider extends ExchangeProvider {
-  ExolixExchangeProvider() : super(pairList: _supportedPairs());
-
-  static final apiKey = secrets.exolixApiKey;
-  static const apiBaseUrl = 'exolix.com';
-  static const transactionsPath = '/api/v2/transactions';
-  static const ratePath = '/api/v2/rate';
-
-  static const List<CryptoCurrency> _notSupported = [
-    CryptoCurrency.usdt,
-    CryptoCurrency.xhv,
-    CryptoCurrency.btt,
-    CryptoCurrency.firo,
-    CryptoCurrency.zaddr,
-    CryptoCurrency.xvg,
-    CryptoCurrency.kmd,
-    CryptoCurrency.paxg,
-    CryptoCurrency.rune,
-    CryptoCurrency.scrt,
-    CryptoCurrency.btcln,
-    CryptoCurrency.cro,
-    CryptoCurrency.ftm,
-    CryptoCurrency.frax,
-    CryptoCurrency.gusd,
-    CryptoCurrency.gtc,
-    CryptoCurrency.weth,
-  ];
-
-  static List<ExchangePair> _supportedPairs() {
-    final supportedCurrencies =
-        CryptoCurrency.all.where((element) => !_notSupported.contains(element)).toList();
-
-    return supportedCurrencies
-        .map((i) => supportedCurrencies.map((k) => ExchangePair(from: i, to: k, reverse: true)))
-        .expand((i) => i)
-        .toList();
-  }
-
-  @override
-  String get title => 'Exolix';
-
-  @override
-  bool get isAvailable => true;
-
-  @override
-  bool get isEnabled => true;
-
-  @override
-  bool get supportsFixedRate => true;
-
-  @override
-  ExchangeProviderDescription get description => ExchangeProviderDescription.exolix;
-
-  @override
-  Future<bool> checkIsAvailable() async => true;
-
-  static String getRateType(bool isFixedRate) => isFixedRate ? 'fixed' : 'float';
-
-  @override
-  Future<Limits> fetchLimits(
-      {required CryptoCurrency from,
-      required CryptoCurrency to,
-      required bool isFixedRateMode}) async {
-    final params = <String, String>{
-      'rateType': getRateType(isFixedRateMode),
-      'amount': '1',
-    };
-    if (isFixedRateMode) {
-      params['coinFrom'] = _normalizeCurrency(to);
-      params['coinTo'] = _normalizeCurrency(from);
-      params['networkFrom'] = _networkFor(to);
-      params['networkTo'] = _networkFor(from);
-    } else {
-      params['coinFrom'] = _normalizeCurrency(from);
-      params['coinTo'] = _normalizeCurrency(to);
-      params['networkFrom'] = _networkFor(from);
-      params['networkTo'] = _networkFor(to);
-    }
-    final uri = Uri.https(apiBaseUrl, ratePath, params);
-    final response = await get(uri);
-
-    if (response.statusCode != 200) {
-      throw Exception('Unexpected http status: ${response.statusCode}');
-    }
-
-    final responseJSON = json.decode(response.body) as Map<String, dynamic>;
-    return Limits(min: responseJSON['minAmount'] as double?);
-  }
-
-  @override
-  Future<Trade> createTrade({required TradeRequest request, required bool isFixedRateMode}) async {
-    final _request = request as ExolixRequest;
-
-    final headers = {'Content-Type': 'application/json'};
-    final body = <String, dynamic>{
-      'coinFrom': _normalizeCurrency(_request.from),
-      'coinTo':  _normalizeCurrency(_request.to),
-      'networkFrom': _networkFor(_request.from),
-      'networkTo': _networkFor(_request.to),
-      'withdrawalAddress': _request.address,
-      'refundAddress': _request.refundAddress,
-      'rateType': getRateType(isFixedRateMode),
-      'apiToken': apiKey,
-    };
-
-    if (isFixedRateMode) {
-      body['withdrawalAmount'] = _request.toAmount;
-    } else {
-      body['amount'] = _request.fromAmount;
-    }
-
-    final uri = Uri.https(apiBaseUrl, transactionsPath);
-    final response = await post(uri, headers: headers, body: json.encode(body));
-
-    if (response.statusCode == 400) {
-      final responseJSON = json.decode(response.body) as Map<String, dynamic>;
-      final errors = responseJSON['errors'] as Map<String, String>;
-      final errorMessage = errors.values.join(', ');
-      throw Exception(errorMessage);
-    }
-
-    if (response.statusCode != 200 && response.statusCode != 201) {
-      throw Exception('Unexpected http status: ${response.statusCode}');
-    }
-
-    final responseJSON = json.decode(response.body) as Map<String, dynamic>;
-    final id = responseJSON['id'] as String;
-    final inputAddress = responseJSON['depositAddress'] as String;
-    final refundAddress = responseJSON['refundAddress'] as String?;
-    final extraId = responseJSON['depositExtraId'] as String?;
-    final payoutAddress = responseJSON['withdrawalAddress'] as String;
-    final amount = responseJSON['amount'].toString();
-
-    return Trade(
-        id: id,
-        from: _request.from,
-        to: _request.to,
-        provider: description,
-        inputAddress: inputAddress,
-        refundAddress: refundAddress,
-        extraId: extraId,
-        createdAt: DateTime.now(),
-        amount: amount,
-        state: TradeState.created,
-        payoutAddress: payoutAddress);
-  }
-
-  @override
-  Future<Trade> findTradeById({required String id}) async {
-    final findTradeByIdPath = transactionsPath + '/$id';
-    final uri = Uri.https(apiBaseUrl, findTradeByIdPath);
-    final response = await get(uri);
-
-    if (response.statusCode == 404) {
-      throw TradeNotFoundException(id, provider: description);
-    }
-
-    if (response.statusCode == 400) {
-      final responseJSON = json.decode(response.body) as Map<String, dynamic>;
-      final errors = responseJSON['errors'] as Map<String, String>;
-      final errorMessage = errors.values.join(', ');
-
-      throw TradeNotFoundException(id, provider: description, description: errorMessage);
-    }
-
-    if (response.statusCode != 200) {
-      throw Exception('Unexpected http status: ${response.statusCode}');
-    }
-
-    final responseJSON = json.decode(response.body) as Map<String, dynamic>;
-    final coinFrom = responseJSON['coinFrom']['coinCode'] as String;
-    final from = CryptoCurrency.fromString(coinFrom);
-    final coinTo = responseJSON['coinTo']['coinCode'] as String;
-    final to = CryptoCurrency.fromString(coinTo);
-    final inputAddress = responseJSON['depositAddress'] as String;
-    final amount = responseJSON['amount'].toString();
-    final status = responseJSON['status'] as String;
-    final state = TradeState.deserialize(raw: _prepareStatus(status));
-    final extraId = responseJSON['depositExtraId'] as String?;
-    final outputTransaction = responseJSON['hashOut']['hash'] as String?;
-    final payoutAddress = responseJSON['withdrawalAddress'] as String;
-
-    return Trade(
-        id: id,
-        from: from,
-        to: to,
-        provider: description,
-        inputAddress: inputAddress,
-        amount: amount,
-        state: state,
-        extraId: extraId,
-        outputTransaction: outputTransaction,
-        payoutAddress: payoutAddress);
-  }
-
-  @override
-  Future<double> fetchRate(
-      {required CryptoCurrency from,
-      required CryptoCurrency to,
-      required double amount,
-      required bool isFixedRateMode,
-      required bool isReceiveAmount}) async {
-    try {
-      if (amount == 0) {
-        return 0.0;
-      }
-
-      final params = <String, String>{
-        'coinFrom': _normalizeCurrency(from),
-        'coinTo': _normalizeCurrency(to),
-        'networkFrom': _networkFor(from),
-        'networkTo': _networkFor(to),
-        'rateType': getRateType(isFixedRateMode),
-      };
-
-      if (isReceiveAmount) {
-        params['withdrawalAmount'] = amount.toString();
-      } else {
-        params['amount'] = amount.toString();
-      }
-
-      final uri = Uri.https(apiBaseUrl, ratePath, params);
-      final response = await get(uri);
-      final responseJSON = json.decode(response.body) as Map<String, dynamic>;
-
-      if (response.statusCode != 200) {
-        final message = responseJSON['message'] as String?;
-        throw Exception(message);
-      }
-
-      final rate = responseJSON['rate'] as double;
-
-      return rate;
-    } catch (e) {
-      print(e.toString());
-      return 0.0;
-    }
-  }
-
-  String _prepareStatus(String status) {
-    switch (status) {
-      case 'deleted':
-      case 'error':
-        return 'overdue';
-      default:
-        return status;
-    }
-  }
-
-  String _networkFor(CryptoCurrency currency) {
-    switch (currency) {
-      case CryptoCurrency.arb:
-        return 'ARBITRUM';
-      default:
-        return currency.tag != null ? _normalizeTag(currency.tag!) : currency.title;
-    }
-  }
-
-  String _normalizeCurrency(CryptoCurrency currency) {
-    switch (currency) {
-      case CryptoCurrency.nano:
-        return 'XNO';
-      case CryptoCurrency.bttc:
-        return 'BTT';
-      case CryptoCurrency.zec:
-        return 'ZEC';
-      default:
-        return currency.title;
-    }
-  }
-
-  String _normalizeTag(String tag) {
-    switch (tag) {
-      case 'POLY':
-        return 'Polygon';
-      default:
-        return tag;
-    }
-  }
-}

lib/exchange/exolix/exolix_request.dart

@@ -1,20 +0,0 @@
-import 'package:flutter/foundation.dart';
-import 'package:cw_core/crypto_currency.dart';
-import 'package:cake_wallet/exchange/trade_request.dart';
-
-class ExolixRequest extends TradeRequest {
-  ExolixRequest(
-      {required this.from,
-      required this.to,
-      required this.address,
-      required this.fromAmount,
-      required this.toAmount,
-      required this.refundAddress});
-
-  CryptoCurrency from;
-  CryptoCurrency to;
-  String address;
-  String fromAmount;
-  String toAmount;
-  String refundAddress;
-}

lib/exchange/trade_state.dart

@@ -35,15 +35,6 @@ class TradeState extends EnumerableItem<String> with Serializable<String> {
   static const completed = TradeState(raw: 'completed', title: 'Completed');
   static const settling = TradeState(raw: 'settling', title: 'Settlement in progress');
   static const settled = TradeState(raw: 'settled', title: 'Settlement completed');
-  static const wait = TradeState(raw: 'wait', title: 'Waiting');
-  static const overdue = TradeState(raw: 'overdue', title: 'Overdue');
-  static const refund = TradeState(raw: 'refund', title: 'Refund');
-  static const refunded = TradeState(raw: 'refunded', title: 'Refunded');
-  static const confirmation = TradeState(raw: 'confirmation', title: 'Confirmation');
-  static const confirmed = TradeState(raw: 'confirmed', title: 'Confirmed');
-  static const exchanging = TradeState(raw: 'exchanging', title: 'Exchanging');
-  static const sending = TradeState(raw: 'sending', title: 'Sending');
-  static const success = TradeState(raw: 'success', title: 'Success');
   static TradeState deserialize({required String raw}) {
     switch (raw) {
       case 'pending':
@@ -86,24 +77,6 @@ class TradeState extends EnumerableItem<String> with Serializable<String> {
         return failed;
       case 'completed':
         return completed;
-      case 'wait':
-        return wait;
-      case 'overdue':
-        return overdue;
-      case 'refund':
-        return refund;
-      case 'refunded':
-        return refunded;
-      case 'confirmation':
-        return confirmation;
-      case 'confirmed':
-        return confirmed;
-      case 'exchanging':
-        return exchanging;
-      case 'sending':
-        return sending;
-      case 'success':
-        return success;
       default:
         throw Exception('Unexpected token: $raw in TradeState deserialize');
     }

lib/nano/cw_nano.dart

@@ -178,6 +178,11 @@ class CWNano extends Nano {
   BigInt getTransactionAmountRaw(TransactionInfo transactionInfo) {
     return (transactionInfo as NanoTransactionInfo).amountRaw;
   }
+
+  @override
+  String getRepresentative(Object wallet) {
+    return (wallet as NanoWallet).representative;
+  }
 }
 
 class CWNanoUtil extends NanoUtil {
@@ -308,14 +313,19 @@ class CWNanoUtil extends NanoUtil {
   /// @param raw 100000000000000000000000000000
   /// @return Decimal value 1.000000000000000000000000000000
   ///
-  @override
+  Decimal _getRawAsDecimal(String? raw, BigInt? rawPerCur) {
-  Decimal getRawAsDecimal(String? raw, BigInt? rawPerCur) {
     rawPerCur ??= rawPerNano;
     final Decimal amount = Decimal.parse(raw.toString());
     final Decimal result = (amount / Decimal.parse(rawPerCur.toString())).toDecimal();
     return result;
   }
 
+  @override
+  String getRawAsDecimalString(String? raw, BigInt? rawPerCur) {
+    final Decimal result = _getRawAsDecimal(raw, rawPerCur);
+    return result.toString();
+  }
+
   @override
   String truncateDecimal(Decimal input, {int digits = maxDecimalDigits}) {
     Decimal bigger = input.shift(digits);
@@ -332,7 +342,7 @@ class CWNanoUtil extends NanoUtil {
   @override
   String getRawAsUsableString(String? raw, BigInt rawPerCur) {
     final String res =
-        truncateDecimal(getRawAsDecimal(raw, rawPerCur), digits: maxDecimalDigits + 9);
+        truncateDecimal(_getRawAsDecimal(raw, rawPerCur), digits: maxDecimalDigits + 9);
 
     if (raw == null || raw == "0" || raw == "00000000000000000000000000000000") {
       return "0";
@@ -361,7 +371,7 @@ class CWNanoUtil extends NanoUtil {
   @override
   String getRawAccuracy(String? raw, BigInt rawPerCur) {
     final String rawString = getRawAsUsableString(raw, rawPerCur);
-    final String rawDecimalString = getRawAsDecimal(raw, rawPerCur).toString();
+    final String rawDecimalString = _getRawAsDecimal(raw, rawPerCur).toString();
 
     if (raw == null || raw.isEmpty || raw == "0") {
       return "";

lib/src/screens/dashboard/widgets/trade_row.dart

@@ -94,9 +94,6 @@ class TradeRow extends StatelessWidget {
             borderRadius: BorderRadius.circular(50),
             child: Image.asset('assets/images/trocador.png', width: 36, height: 36));
         break;
-      case ExchangeProviderDescription.exolix:
-        image = Image.asset('assets/images/exolix.png', width: 36, height: 36);
-        break;
       default:
         image = null;
     }

lib/src/screens/nano/nano_change_rep_page.dart

@@ -6,7 +6,6 @@ import 'package:cake_wallet/src/widgets/base_text_form_field.dart';
 import 'package:cake_wallet/utils/show_pop_up.dart';
 import 'package:cw_core/crypto_currency.dart';
 import 'package:cw_core/wallet_base.dart';
-import 'package:cw_nano/nano_wallet.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_mobx/flutter_mobx.dart';
 import 'package:cake_wallet/generated/i18n.dart';
@@ -18,7 +17,7 @@ class NanoChangeRepPage extends BasePage {
   NanoChangeRepPage(WalletBase wallet)
       : _wallet = wallet,
         _addressController = TextEditingController() {
-    _addressController.text = (wallet as NanoWallet).representative;
+    _addressController.text = nano!.getRepresentative(wallet);
   }
 
   final TextEditingController _addressController;

lib/src/screens/settings/connection_sync_page.dart

@@ -85,7 +85,7 @@ class ConnectionSyncPage extends BasePage {
               );
             },
           ),
-          if (dashboardViewModel.wallet.type == WalletType.ethereum) ...[
+          if (dashboardViewModel.wallet.type == WalletType.ethereum && DeviceInfo.instance.isMobile) ...[
             WalletConnectTile(
               onTap: () async {
                 Navigator.of(context).push(

lib/store/app_store.dart

@@ -1,5 +1,8 @@
+import 'package:cake_wallet/core/wallet_connect/web3wallet_service.dart';
+import 'package:cake_wallet/di.dart';
 import 'package:cake_wallet/utils/exception_handler.dart';
 import 'package:cw_core/transaction_info.dart';
+import 'package:cw_core/wallet_type.dart';
 import 'package:mobx/mobx.dart';
 import 'package:cw_core/balance.dart';
 import 'package:cw_core/wallet_base.dart';
@@ -40,5 +43,9 @@ abstract class AppStoreBase with Store {
     this.wallet?.close();
     this.wallet = wallet;
     this.wallet!.setExceptionHandler(ExceptionHandler.onError);
+
+    if (wallet.type == WalletType.ethereum) {
+      getIt.get<Web3WalletService>().init();
+    }
   }
 }

lib/store/dashboard/trade_filter_store.dart

@@ -13,8 +13,7 @@ abstract class TradeFilterStoreBase with Store {
         displaySideShift = true,
         displayMorphToken = true,
         displaySimpleSwap = true,
-        displayTrocador = true,
+        displayTrocador = true;
-        displayExolix = true;
 
   @observable
   bool displayXMRTO;
@@ -34,11 +33,8 @@ abstract class TradeFilterStoreBase with Store {
   @observable
   bool displayTrocador;
 
-  @observable
-  bool displayExolix;
-
   @computed
-  bool get displayAllTrades => displayChangeNow && displaySideShift && displaySimpleSwap && displayTrocador && displayExolix;
+  bool get displayAllTrades => displayChangeNow && displaySideShift && displaySimpleSwap && displayTrocador;
 
   @action
   void toggleDisplayExchange(ExchangeProviderDescription provider) {
@@ -60,10 +56,7 @@ abstract class TradeFilterStoreBase with Store {
         break;
       case ExchangeProviderDescription.trocador:
         displayTrocador = !displayTrocador;
-        break;
+        break; 
-      case ExchangeProviderDescription.exolix:
-        displayExolix = !displayExolix;
-        break;
       case ExchangeProviderDescription.all:
         if (displayAllTrades) {
           displayChangeNow = false;
@@ -72,7 +65,6 @@ abstract class TradeFilterStoreBase with Store {
           displayMorphToken = false;
           displaySimpleSwap = false;
           displayTrocador = false;
-          displayExolix = false;
         } else {
           displayChangeNow = true;
           displaySideShift = true;
@@ -80,7 +72,6 @@ abstract class TradeFilterStoreBase with Store {
           displayMorphToken = true;
           displaySimpleSwap = true;
           displayTrocador = true;
-          displayExolix = true;
         }
         break;
     }
@@ -107,8 +98,7 @@ abstract class TradeFilterStoreBase with Store {
         ||(displaySimpleSwap &&
             item.trade.provider ==
                 ExchangeProviderDescription.simpleSwap)
-        ||(displayTrocador && item.trade.provider == ExchangeProviderDescription.trocador)
+        ||(displayTrocador && item.trade.provider == ExchangeProviderDescription.trocador))
-        ||(displayExolix && item.trade.provider == ExchangeProviderDescription.exolix))
         .toList()
         : _trades;
   }

lib/view_model/dashboard/dashboard_view_model.dart

@@ -98,11 +98,6 @@ abstract class DashboardViewModelBase with Store {
             caption: ExchangeProviderDescription.trocador.title,
             onChanged: () => tradeFilterStore
                 .toggleDisplayExchange(ExchangeProviderDescription.trocador)),
-        FilterItem(
-            value: () => tradeFilterStore.displayExolix,
-            caption: ExchangeProviderDescription.exolix.title,
-            onChanged: () => tradeFilterStore
-                .toggleDisplayExchange(ExchangeProviderDescription.exolix)),
       ]
     },
     subname = '',

lib/view_model/dashboard/transaction_list_item.dart

@@ -92,9 +92,8 @@ class TransactionListItem extends ActionListItem with Keyable {
         break;
       case WalletType.nano:
         amount = calculateFiatAmountRaw(
-            cryptoAmount: nanoUtil!
+            cryptoAmount: double.parse(nanoUtil!.getRawAsDecimalString(
-                .getRawAsDecimal(nano!.getTransactionAmountRaw(transaction).toString(), nanoUtil!.rawPerNano)
+                nano!.getTransactionAmountRaw(transaction).toString(), nanoUtil!.rawPerNano)),
-                .toDouble(),
             price: price);
         break;
       case WalletType.ethereum:

lib/view_model/exchange/exchange_trade_view_model.dart

@@ -1,5 +1,4 @@
 import 'dart:async';
-import 'package:cake_wallet/exchange/exolix/exolix_exchange_provider.dart';
 import 'package:cake_wallet/exchange/sideshift/sideshift_exchange_provider.dart';
 import 'package:cake_wallet/exchange/simpleswap/simpleswap_exchange_provider.dart';
 import 'package:cake_wallet/exchange/trocador/trocador_exchange_provider.dart';
@@ -54,9 +53,6 @@ abstract class ExchangeTradeViewModelBase with Store {
       case ExchangeProviderDescription.trocador:
         _provider = TrocadorExchangeProvider();
         break;
-      case ExchangeProviderDescription.exolix:
-        _provider = ExolixExchangeProvider();
-        break;
     }
 
     _updateItems();

lib/view_model/exchange/exchange_view_model.dart

@@ -6,8 +6,6 @@ import 'package:cake_wallet/core/wallet_change_listener_view_model.dart';
 import 'package:cake_wallet/entities/exchange_api_mode.dart';
 import 'package:cake_wallet/entities/preferences_key.dart';
 import 'package:cake_wallet/entities/wallet_contact.dart';
-import 'package:cake_wallet/exchange/exolix/exolix_exchange_provider.dart';
-import 'package:cake_wallet/exchange/exolix/exolix_request.dart';
 import 'package:cake_wallet/exchange/sideshift/sideshift_exchange_provider.dart';
 import 'package:cake_wallet/exchange/sideshift/sideshift_request.dart';
 import 'package:cake_wallet/exchange/simpleswap/simpleswap_exchange_provider.dart';
@@ -152,7 +150,6 @@ abstract class ExchangeViewModelBase extends WalletChangeListenerViewModel with
         SideShiftExchangeProvider(),
         SimpleSwapExchangeProvider(),
         TrocadorExchangeProvider(useTorOnly: _useTorOnly),
-        ExolixExchangeProvider(),
       ];
 
   @observable
@@ -549,17 +546,6 @@ abstract class ExchangeViewModelBase extends WalletChangeListenerViewModel with
           amount = isFixedRateMode ? receiveAmount : depositAmount;
         }
 
-        if (provider is ExolixExchangeProvider) {
-          request = ExolixRequest(
-              from: depositCurrency,
-              to: receiveCurrency,
-              fromAmount: depositAmount.replaceAll(',', '.'),
-              toAmount: receiveAmount.replaceAll(',', '.'),
-              refundAddress: depositAddress,
-              address: receiveAddress);
-          amount = isFixedRateMode ? receiveAmount : depositAmount;
-        }
-
         amount = amount.replaceAll(',', '.');
 
         if (limitsState is LimitsLoadedSuccessfully) {

lib/view_model/send/send_view_model.dart

@@ -278,7 +278,8 @@ abstract class SendViewModelBase extends WalletChangeListenerViewModel with Stor
     List<bool> conditionsList = [];
 
     for (var output in outputs) {
-      final show = checkThroughChecksToDisplayTOTP(output.address);
+
+      final show = checkThroughChecksToDisplayTOTP(output.extractedAddress);
       conditionsList.add(show);
     }
 
@@ -427,9 +428,14 @@ abstract class SendViewModelBase extends WalletChangeListenerViewModel with Stor
     }
   }
 
-  String translateErrorMessage(String error, WalletType walletType, CryptoCurrency currency,) {
+  String translateErrorMessage(
+    String error,
+    WalletType walletType,
+    CryptoCurrency currency,
+  ) {
     if (walletType == WalletType.ethereum || walletType == WalletType.haven) {
-      if (error.contains('gas required exceeds allowance') || error.contains('insufficient funds for')) {
+      if (error.contains('gas required exceeds allowance') ||
+          error.contains('insufficient funds for')) {
         return S.current.do_not_have_enough_gas_asset(currency.toString());
       }
     }

lib/view_model/set_up_2fa_viewmodel.dart

@@ -201,38 +201,15 @@ abstract class Setup2FAViewModelBase with Store {
   @observable
   ObservableList<VerboseControlSettings> selected2FASettings;
 
-  //! The code here works, but can be improved
-  //! Still trying out various ways to improve it
-  @action
-  void selectCakePreset(Cake2FAPresetsOptions cake2FAPreset) {
-    // The tabs are ordered in the format [Narrow || Normal || Verbose]
-    // Where Narrow = 0, Normal = 1 and Verbose =  2
-    switch (cake2FAPreset) {
-      case Cake2FAPresetsOptions.narrow:
-        activateCake2FANarrowPreset();
-        break;
-      case Cake2FAPresetsOptions.normal:
-        activateCake2FANormalPreset();
-        break;
-      case Cake2FAPresetsOptions.aggressive:
-        activateCake2FAAggressivePreset();
-        break;
-      default:
-        activateCake2FANormalPreset();
-    }
-  }
-
   @action
   void checkIfTheCurrentSettingMatchesAnyOfThePresets() {
     final hasNormalPreset = checkIfTheNormalPresetIsPresent();
     final hasNarrowPreset = checkIfTheNarrowPresetIsPresent();
     final hasVerbosePreset = checkIfTheVerbosePresetIsPresent();
 
-    if (hasNormalPreset || hasNarrowPreset || hasVerbosePreset) {
+    if (hasNormalPreset || hasNarrowPreset || hasVerbosePreset) return;
-      unhighlightTabs = false;
+
-    } else {
+    noCake2FAPresetSelected();
-      unhighlightTabs = true;
-    }
   }
 
   @action
@@ -288,32 +265,8 @@ abstract class Setup2FAViewModelBase with Store {
   }
 
   @action
-  void activateCake2FANormalPreset() {
+  void noCake2FAPresetSelected() {
-    _settingsStore.selectedCake2FAPreset = Cake2FAPresetsOptions.normal;
+    _settingsStore.selectedCake2FAPreset = Cake2FAPresetsOptions.none;
-    setAllControlsToFalse();
-    switchShouldRequireTOTP2FAForSendsToNonContact(true);
-    switchShouldRequireTOTP2FAForSendsToContact(true);
-    switchShouldRequireTOTP2FAForSendsToInternalWallets(true);
-    switchShouldRequireTOTP2FAForExchangesToInternalWallets(true);
-    switchShouldRequireTOTP2FAForAllSecurityAndBackupSettings(true);
-  }
-
-  @action
-  void activateCake2FANarrowPreset() {
-    _settingsStore.selectedCake2FAPreset = Cake2FAPresetsOptions.narrow;
-    setAllControlsToFalse();
-    switchShouldRequireTOTP2FAForSendsToNonContact(true);
-    switchShouldRequireTOTP2FAForAddingContacts(true);
-    switchShouldRequireTOTP2FAForCreatingNewWallet(true);
-    switchShouldRequireTOTP2FAForAllSecurityAndBackupSettings(true);
-  }
-
-  @action
-  void activateCake2FAAggressivePreset() {
-    _settingsStore.selectedCake2FAPreset = Cake2FAPresetsOptions.aggressive;
-    setAllControlsToFalse();
-    switchShouldRequireTOTP2FAForAccessingWallet(true);
-    switchShouldRequireTOTP2FAForAllSecurityAndBackupSettings(true);
   }
 
   @action
@@ -330,90 +283,106 @@ abstract class Setup2FAViewModelBase with Store {
     unhighlightTabs = false;
   }
 
+  final Map<Cake2FAPresetsOptions, List<VerboseControlSettings>> presetsMap = {
+    Cake2FAPresetsOptions.normal: [
+      VerboseControlSettings.sendsToContacts,
+      VerboseControlSettings.sendsToNonContacts,
+      VerboseControlSettings.sendsToInternalWallets,
+      VerboseControlSettings.securityAndBackupSettings,
+      VerboseControlSettings.exchangesToInternalWallets
+    ],
+    Cake2FAPresetsOptions.narrow: [
+      VerboseControlSettings.addingContacts,
+      VerboseControlSettings.sendsToNonContacts,
+      VerboseControlSettings.creatingNewWallets,
+      VerboseControlSettings.securityAndBackupSettings,
+    ],
+    Cake2FAPresetsOptions.aggressive: [
+      VerboseControlSettings.accessWallet,
+      VerboseControlSettings.securityAndBackupSettings,
+    ],
+    Cake2FAPresetsOptions.none: [],
+  };
+
   @action
-  void switchShouldRequireTOTP2FAForAccessingWallet(bool value) {
+  void selectCakePreset(Cake2FAPresetsOptions preset) {
-    _settingsStore.shouldRequireTOTP2FAForAccessingWallet = value;
+    presetsMap[preset]?.forEach(toggleControl);
-    if (value) {
+    _settingsStore.selectedCake2FAPreset = preset;
-      selected2FASettings.add(VerboseControlSettings.accessWallet);
+  }
-    } else {
+
-      selected2FASettings.remove(VerboseControlSettings.accessWallet);
+  @action
-    }
+  void toggleControl(VerboseControlSettings control, [bool value = true]) {
-    checkIfTheCurrentSettingMatchesAnyOfThePresets();
+    final methodsMap = {
+      VerboseControlSettings.sendsToContacts: switchShouldRequireTOTP2FAForSendsToContact,
+      VerboseControlSettings.accessWallet: switchShouldRequireTOTP2FAForAccessingWallet,
+      VerboseControlSettings.addingContacts: switchShouldRequireTOTP2FAForAddingContacts,
+      VerboseControlSettings.creatingNewWallets: switchShouldRequireTOTP2FAForCreatingNewWallet,
+      VerboseControlSettings.sendsToNonContacts: switchShouldRequireTOTP2FAForSendsToNonContact,
+      VerboseControlSettings.sendsToInternalWallets:
+          switchShouldRequireTOTP2FAForSendsToInternalWallets,
+      VerboseControlSettings.securityAndBackupSettings:
+          switchShouldRequireTOTP2FAForAllSecurityAndBackupSettings,
+      VerboseControlSettings.exchangesToInternalWallets:
+          switchShouldRequireTOTP2FAForExchangesToInternalWallets,
+    };
+
+    methodsMap[control]?.call(value);
   }
 
   @action
   void switchShouldRequireTOTP2FAForSendsToContact(bool value) {
     _settingsStore.shouldRequireTOTP2FAForSendsToContact = value;
-    if (value) {
+    updateSelectedSettings(VerboseControlSettings.sendsToContacts, value);
-      selected2FASettings.add(VerboseControlSettings.sendsToContacts);
+  }
-    } else {
+
-      selected2FASettings.remove(VerboseControlSettings.sendsToContacts);
+  @action
-    }
+  void switchShouldRequireTOTP2FAForAccessingWallet(bool value) {
-    checkIfTheCurrentSettingMatchesAnyOfThePresets();
+    _settingsStore.shouldRequireTOTP2FAForAccessingWallet = value;
+    updateSelectedSettings(VerboseControlSettings.accessWallet, value);
   }
 
   @action
   void switchShouldRequireTOTP2FAForSendsToNonContact(bool value) {
     _settingsStore.shouldRequireTOTP2FAForSendsToNonContact = value;
-    if (value) {
+    updateSelectedSettings(VerboseControlSettings.sendsToNonContacts, value);
-      selected2FASettings.add(VerboseControlSettings.sendsToNonContacts);
-    } else {
-      selected2FASettings.remove(VerboseControlSettings.sendsToNonContacts);
-    }
-    checkIfTheCurrentSettingMatchesAnyOfThePresets();
   }
 
   @action
   void switchShouldRequireTOTP2FAForSendsToInternalWallets(bool value) {
     _settingsStore.shouldRequireTOTP2FAForSendsToInternalWallets = value;
-    if (value) {
+    updateSelectedSettings(VerboseControlSettings.sendsToInternalWallets, value);
-      selected2FASettings.add(VerboseControlSettings.sendsToInternalWallets);
-    } else {
-      selected2FASettings.remove(VerboseControlSettings.sendsToInternalWallets);
-    }
-    checkIfTheCurrentSettingMatchesAnyOfThePresets();
   }
 
   @action
   void switchShouldRequireTOTP2FAForExchangesToInternalWallets(bool value) {
     _settingsStore.shouldRequireTOTP2FAForExchangesToInternalWallets = value;
-    if (value) {
+    updateSelectedSettings(VerboseControlSettings.exchangesToInternalWallets, value);
-      selected2FASettings.add(VerboseControlSettings.exchangesToInternalWallets);
-    } else {
-      selected2FASettings.remove(VerboseControlSettings.exchangesToInternalWallets);
-    }
-    checkIfTheCurrentSettingMatchesAnyOfThePresets();
   }
 
   @action
   void switchShouldRequireTOTP2FAForAddingContacts(bool value) {
     _settingsStore.shouldRequireTOTP2FAForAddingContacts = value;
-    if (value)
+    updateSelectedSettings(VerboseControlSettings.addingContacts, value);
-      selected2FASettings.add(VerboseControlSettings.addingContacts);
-    else {
-      selected2FASettings.remove(VerboseControlSettings.addingContacts);
-    }
-    checkIfTheCurrentSettingMatchesAnyOfThePresets();
   }
 
   @action
   void switchShouldRequireTOTP2FAForCreatingNewWallet(bool value) {
     _settingsStore.shouldRequireTOTP2FAForCreatingNewWallets = value;
-    if (value) {
+    updateSelectedSettings(VerboseControlSettings.creatingNewWallets, value);
-      selected2FASettings.add(VerboseControlSettings.creatingNewWallets);
-    } else {
-      selected2FASettings.remove(VerboseControlSettings.creatingNewWallets);
-    }
-    checkIfTheCurrentSettingMatchesAnyOfThePresets();
   }
 
   @action
   void switchShouldRequireTOTP2FAForAllSecurityAndBackupSettings(bool value) {
     _settingsStore.shouldRequireTOTP2FAForAllSecurityAndBackupSettings = value;
-    if (value)
+    updateSelectedSettings(VerboseControlSettings.securityAndBackupSettings, value);
-      selected2FASettings.add(VerboseControlSettings.securityAndBackupSettings);
+  }
-    else {
+
-      selected2FASettings.remove(VerboseControlSettings.securityAndBackupSettings);
+  @action
+  void updateSelectedSettings(VerboseControlSettings control, bool value) {
+    if (value) {
+      selected2FASettings.add(control);
+    } else {
+      selected2FASettings.remove(control);
     }
     checkIfTheCurrentSettingMatchesAnyOfThePresets();
   }

lib/view_model/support_view_model.dart

@@ -53,11 +53,6 @@ abstract class SupportViewModelBase with Store {
         icon: 'assets/images/simpleSwap.png',
         linkTitle: 'support@simpleswap.io',
         link: 'mailto:support@simpleswap.io'),
-    LinkListItem(
-        title: 'Exolix',
-        icon: 'assets/images/exolix.png',
-        linkTitle: 'support@exolix.com',
-        link: 'mailto:support@exolix.com'),
       if (!isMoneroOnly) ... [    
          LinkListItem(
      title: 'Wyre',

lib/view_model/trade_details_view_model.dart

@@ -2,7 +2,6 @@ import 'dart:async';
 import 'package:cake_wallet/exchange/changenow/changenow_exchange_provider.dart';
 import 'package:cake_wallet/exchange/exchange_provider.dart';
 import 'package:cake_wallet/exchange/exchange_provider_description.dart';
-import 'package:cake_wallet/exchange/exolix/exolix_exchange_provider.dart';
 import 'package:cake_wallet/exchange/morphtoken/morphtoken_exchange_provider.dart';
 import 'package:cake_wallet/exchange/sideshift/sideshift_exchange_provider.dart';
 import 'package:cake_wallet/exchange/simpleswap/simpleswap_exchange_provider.dart';
@@ -55,9 +54,6 @@ abstract class TradeDetailsViewModelBase with Store {
       case ExchangeProviderDescription.trocador:
         _provider = TrocadorExchangeProvider();
         break;
-      case ExchangeProviderDescription.exolix:
-        _provider = ExolixExchangeProvider();
-        break;
     }
 
     _updateItems();
@@ -161,12 +157,6 @@ abstract class TradeDetailsViewModelBase with Store {
         items.add(StandartListItem(
             title: '${trade.providerName} ${S.current.password}', value: trade.password ?? ''));
     }
-
-    if (trade.provider == ExchangeProviderDescription.exolix) {
-      final buildURL = 'https://exolix.com/transaction/${trade.id.toString()}';
-      items.add(
-        TrackTradeListItem(title: 'Track', value: buildURL, onTap: () => _launchUrl(buildURL)));
-    }
   }
 
   void _launchUrl(String url) {

scripts/android/app_env.sh

@@ -15,15 +15,15 @@ TYPES=($MONERO_COM $CAKEWALLET $HAVEN)
 APP_ANDROID_TYPE=$1
 
 MONERO_COM_NAME="Monero.com"
-MONERO_COM_VERSION="1.6.2"
+MONERO_COM_VERSION="1.7.0"
-MONERO_COM_BUILD_NUMBER=58
+MONERO_COM_BUILD_NUMBER=61
 MONERO_COM_BUNDLE_ID="com.monero.app"
 MONERO_COM_PACKAGE="com.monero.app"
 MONERO_COM_SCHEME="monero.com"
 
 CAKEWALLET_NAME="Cake Wallet"
-CAKEWALLET_VERSION="4.9.2"
+CAKEWALLET_VERSION="4.10.0"
-CAKEWALLET_BUILD_NUMBER=171
+CAKEWALLET_BUILD_NUMBER=175
 CAKEWALLET_BUNDLE_ID="com.cakewallet.cake_wallet"
 CAKEWALLET_PACKAGE="com.cakewallet.cake_wallet"
 CAKEWALLET_SCHEME="cakewallet"

scripts/ios/app_env.sh

@@ -13,13 +13,13 @@ TYPES=($MONERO_COM $CAKEWALLET $HAVEN)
 APP_IOS_TYPE=$1
 
 MONERO_COM_NAME="Monero.com"
-MONERO_COM_VERSION="1.6.2"
+MONERO_COM_VERSION="1.7.0"
-MONERO_COM_BUILD_NUMBER=56
+MONERO_COM_BUILD_NUMBER=59
 MONERO_COM_BUNDLE_ID="com.cakewallet.monero"
 
 CAKEWALLET_NAME="Cake Wallet"
-CAKEWALLET_VERSION="4.9.2"
+CAKEWALLET_VERSION="4.10.0"
-CAKEWALLET_BUILD_NUMBER=185
+CAKEWALLET_BUILD_NUMBER=189
 CAKEWALLET_BUNDLE_ID="com.fotolockr.cakewallet"
 
 HAVEN_NAME="Haven"

scripts/macos/app_env.sh

@@ -15,8 +15,8 @@ if [ -n "$1" ]; then
 fi
 
 CAKEWALLET_NAME="Cake Wallet"
-CAKEWALLET_VERSION="1.2.2"
+CAKEWALLET_VERSION="1.3.0"
-CAKEWALLET_BUILD_NUMBER=33
+CAKEWALLET_BUILD_NUMBER=36
 CAKEWALLET_BUNDLE_ID="com.fotolockr.cakewallet"
 
 if ! [[ " ${TYPES[*]} " =~ " ${APP_MACOS_TYPE} " ]]; then

tool/configure.dart

@@ -639,6 +639,7 @@ abstract class Nano {
   Future<void> changeRep(Object wallet, String address);
   Future<void> updateTransactions(Object wallet);
   BigInt getTransactionAmountRaw(TransactionInfo transactionInfo);
+  String getRepresentative(Object wallet);
 }
 
 abstract class NanoAccountList {
@@ -672,8 +673,7 @@ abstract class NanoUtil {
   BigInt rawPerBanano = BigInt.parse("100000000000000000000000000000");
   BigInt rawPerXMR = BigInt.parse("1000000000000");
   BigInt convertXMRtoNano = BigInt.parse("1000000000000000000");
-  Decimal getRawAsDecimal(String? raw, BigInt? rawPerCur);
+  String getRawAsDecimalString(String? raw, BigInt? rawPerCur);
-  String truncateDecimal(Decimal input, {int digits = maxDecimalDigits});  
   String getRawAsUsableString(String? raw, BigInt rawPerCur);
   String getRawAccuracy(String? raw, BigInt rawPerCur);
   String getAmountAsRaw(String amount, BigInt rawPerCur);
@@ -693,7 +693,7 @@ abstract class NanoUtil {
 }
   """;
 
-  const nanoEmptyDefinition = 'Nano? nano;\nNanoUtil? nanoUtil = CWNanoUtil();\n';
+  const nanoEmptyDefinition = 'Nano? nano;\nNanoUtil? nanoUtil;\n';
   const nanoCWDefinition = 'Nano? nano = CWNano();\nNanoUtil? nanoUtil = CWNanoUtil();\n';
 
   final output = '$nanoCommonHeaders\n' +

tool/utils/secret_key.dart

@@ -32,7 +32,6 @@ class SecretKey {
     SecretKey('fiatApiKey', () => ''),
     SecretKey('payfuraApiKey', () => ''),
     SecretKey('chatwootWebsiteToken', () => ''),
-    SecretKey('exolixApiKey', () => ''),
     SecretKey('robinhoodApplicationId', () => ''),
     SecretKey('robinhoodCIdApiSecret', () => ''),
     SecretKey('walletConnectProjectId', () => ''),