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Add trocador exchange provider

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This commit is contained in:
Godwin Asuquo 2023-02-06 21:20:43 +02:00
parent 61050ac715
commit 032a8c8c33
19 changed files with 453 additions and 108 deletions
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1
lib/entities/preferences_key.dart
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@ -13,6 +13,7 @@ class PreferencesKey {
static const allowBiometricalAuthenticationKey =
'allow_biometrical_authentication';
static const disableExchangeKey = 'disable_exchange';
static const exchangeStatusKey = 'exchange_status';
static const currentTheme = 'current_theme';
static const isDarkThemeLegacy = 'dark_theme';
static const displayActionListModeKey = 'display_list_mode';

1
lib/exchange/changenow/changenow_exchange_provider.dart
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@ -269,6 +269,7 @@ class ChangeNowExchangeProvider extends ExchangeProvider {
: currency.title.toLowerCase();
}
}
}
String normalizeCryptoCurrency(CryptoCurrency currency) {

1
lib/exchange/exchange_provider.dart
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@ -14,6 +14,7 @@ abstract class ExchangeProvider {
bool get isAvailable;
bool get isEnabled;
bool get supportsFixedRate;
bool get shouldUseOnionAddress => false;
@override
String toString() => title;

25
lib/exchange/exchange_provider_description.dart
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@ -1,18 +1,15 @@
import 'package:cw_core/enumerable_item.dart';
class ExchangeProviderDescription extends EnumerableItem<int>
with Serializable<int> {
const ExchangeProviderDescription({
required String title,
required int raw,
required this.image,
this.horizontalLogo = false})
class ExchangeProviderDescription extends EnumerableItem<int> with Serializable<int> {
const ExchangeProviderDescription(
{required String title, required int raw, required this.image, this.horizontalLogo = false})
: super(title: title, raw: raw);
final bool horizontalLogo;
final String image;
static const xmrto = ExchangeProviderDescription(title: 'XMR.TO', raw: 0, image: 'assets/images/xmrto.png');
static const xmrto =
ExchangeProviderDescription(title: 'XMR.TO', raw: 0, image: 'assets/images/xmrto.png');
static const changeNow =
ExchangeProviderDescription(title: 'ChangeNOW', raw: 1, image: 'assets/images/changenow.png');
static const morphToken =
@ -21,11 +18,13 @@ class ExchangeProviderDescription extends EnumerableItem<int>
static const sideShift =
ExchangeProviderDescription(title: 'SideShift', raw: 3, image: 'assets/images/sideshift.png');
static const simpleSwap =
ExchangeProviderDescription(title: 'SimpleSwap', raw: 4, image: 'assets/images/simpleSwap.png');
static const simpleSwap = ExchangeProviderDescription(
title: 'SimpleSwap', raw: 4, image: 'assets/images/simpleSwap.png');
static const all =
ExchangeProviderDescription(title: 'All trades', raw: 5, image:'');
static const trocador =
ExchangeProviderDescription(title: 'Trocador', raw: 5, image: 'assets/images/trocador.png');
static const all = ExchangeProviderDescription(title: 'All trades', raw: 6, image: '');
static ExchangeProviderDescription deserialize({required int raw}) {
switch (raw) {
@ -40,6 +39,8 @@ class ExchangeProviderDescription extends EnumerableItem<int>
case 4:
return simpleSwap;
case 5:
return trocador;
case 6:
return all;
default:
throw Exception('Unexpected token: $raw for ExchangeProviderDescription deserialize');

268
lib/exchange/trocador/trocador_exchange_provider.dart Normal file
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@ -0,0 +1,268 @@
import 'dart:convert';
import 'package:cake_wallet/exchange/exchange_pair.dart';
import 'package:cake_wallet/exchange/exchange_provider.dart';
import 'package:cake_wallet/exchange/trade_state.dart';
import 'package:cake_wallet/exchange/trocador/trocador_request.dart';
import 'package:cw_core/crypto_currency.dart';
import 'package:cake_wallet/exchange/trade_request.dart';
import 'package:cake_wallet/exchange/trade.dart';
import 'package:cake_wallet/exchange/limits.dart';
import 'package:cake_wallet/exchange/exchange_provider_description.dart';
import 'package:cake_wallet/.secrets.g.dart' as secrets;
import 'package:http/http.dart';
class TrocadorExchangeProvider extends ExchangeProvider {
TrocadorExchangeProvider()
: _lastUsedRateId = '',
super(pairList: _supportedPairs());
static const List<CryptoCurrency> _notSupported = [
CryptoCurrency.xhv,
CryptoCurrency.dcr,
CryptoCurrency.oxt,
CryptoCurrency.pivx,
CryptoCurrency.scrt,
CryptoCurrency.stx,
CryptoCurrency.bttc,
CryptoCurrency.zaddr,
CryptoCurrency.usdcpoly,
CryptoCurrency.maticpoly,
];
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();
}
static const onionApiAuthority = 'trocadorfyhlu27aefre5u7zri66gudtzdyelymftvr4yjwcxhfaqsid.onion';
static const clearNetAuthority = 'trocador.app';
static const apiKey = secrets.trocadorApiKey;
static const newRatePath = '/api/new_rate';
static const createTradePath = 'api/new_trade';
static const tradePath = 'api/trade';
String _lastUsedRateId;
@override
Future<bool> checkIsAvailable() async => true;
@override
Future<Trade> createTrade({required TradeRequest request, required bool isFixedRateMode}) {
final _request = request as TrocadorRequest;
return _createTrade(request: _request, isFixedRateMode: isFixedRateMode);
}
Future<Trade> _createTrade({
required TrocadorRequest request,
required bool isFixedRateMode,
}) async {
final params = <String, String>{
'api_key': apiKey,
'ticker_from': request.from.title.toLowerCase(),
'ticker_to': request.to.title.toLowerCase(),
'network_from': _networkFor(request.from),
'network_to': _networkFor(request.to),
'payment': isFixedRateMode ? 'True' : 'False',
'min_kycrating': 'C',
'markup': '3',
'best_only': 'True',
if (!isFixedRateMode) 'amount_from': request.fromAmount,
if (isFixedRateMode) 'amount_to': request.toAmount,
'address': request.address,
'refund': request.refundAddress
};
if (isFixedRateMode) {
await fetchRate(
from: request.from,
to: request.to,
amount: double.tryParse(request.toAmount) ?? 0,
isFixedRateMode: true,
isReceiveAmount: true,
);
params['id'] = _lastUsedRateId;
}
final String apiAuthority = shouldUseOnionAddress ? await _getAuthority() : clearNetAuthority;
final uri = Uri.https(apiAuthority, createTradePath, params);
final response = await get(uri);
if (response.statusCode == 400) {
final responseJSON = json.decode(response.body) as Map<String, dynamic>;
final error = responseJSON['error'] as String;
final message = responseJSON['message'] as String;
throw Exception('${error}\n$message');
}
if (response.statusCode != 200) {
throw Exception('Unexpected http status: ${response.statusCode}');
}
final responseJSON = json.decode(response.body) as Map<String, dynamic>;
final id = responseJSON['trade_id'] as String;
final inputAddress = responseJSON['address_provider'] as String;
final refundAddress = responseJSON['refund_address'] as String;
final status = responseJSON['status'] as String;
final state = TradeState.deserialize(raw: status);
final payoutAddress = responseJSON['address_user'] as String;
final date = responseJSON['date'] as String;
return Trade(
id: id,
from: request.from,
to: request.to,
provider: description,
inputAddress: inputAddress,
refundAddress: refundAddress,
state: state,
createdAt: DateTime.tryParse(date)?.toLocal(),
amount: responseJSON['amount_from']?.toString() ?? request.fromAmount,
payoutAddress: payoutAddress);
}
@override
ExchangeProviderDescription get description => ExchangeProviderDescription.trocador;
@override
Future<Limits> fetchLimits(
{required CryptoCurrency from,
required CryptoCurrency to,
required bool isFixedRateMode}) async {
//TODO: implement limits from trocador api
return Limits(
min: 0.0,
);
}
@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 String apiAuthority = shouldUseOnionAddress ? await _getAuthority() : clearNetAuthority;
final params = <String, String>{
'api_key': apiKey,
'ticker_from': from.title.toLowerCase(),
'ticker_to': to.title.toLowerCase(),
'network_from': _networkFor(from),
'network_to': _networkFor(to),
'amount_from': amount.toString(),
'amount_to': amount.toString(),
'payment': isFixedRateMode ? 'True' : 'False',
'min_kycrating': 'C',
'markup': '3',
'best_only': 'True',
};
final uri = Uri.https(apiAuthority, newRatePath, params);
final response = await get(uri);
final responseJSON = json.decode(response.body) as Map<String, dynamic>;
final fromAmount = double.parse(responseJSON['amount_from'].toString());
final toAmount = double.parse(responseJSON['amount_to'].toString());
final rateId = responseJSON['trade_id'] as String? ?? '';
if (rateId.isNotEmpty) {
_lastUsedRateId = rateId;
}
return isReceiveAmount ? (amount / fromAmount) : (toAmount / amount);
} catch (e) {
print(e.toString());
return 0.0;
}
}
@override
Future<Trade> findTradeById({required String id}) async {
final String apiAuthority = shouldUseOnionAddress ? await _getAuthority() : clearNetAuthority;
final uri = Uri.https(apiAuthority, tradePath, {'api_key': apiKey, 'id': id});
return get(uri).then((response) {
if (response.statusCode != 200) {
throw Exception('Unexpected http status: ${response.statusCode}');
}
final responseListJson = json.decode(response.body) as List;
final responseJSON = responseListJson.first;
final id = responseJSON['trade_id'] as String;
final inputAddress = responseJSON['address_user'] as String;
final refundAddress = responseJSON['refund_address'] as String;
final payoutAddress = responseJSON['address_provider'] as String;
final fromAmount = responseJSON['amount_from']?.toString() ?? '0';
final from = CryptoCurrency.fromString(responseJSON['ticker_from'] as String);
final to = CryptoCurrency.fromString(responseJSON['ticker_to'] as String);
final state = TradeState.deserialize(raw: responseJSON['status'] as String);
final date = DateTime.parse(responseJSON['date'] as String);
return Trade(
id: id,
from: from,
to: to,
provider: description,
inputAddress: inputAddress,
refundAddress: refundAddress,
createdAt: date,
amount: fromAmount,
state: state,
payoutAddress: payoutAddress,
);
});
}
@override
bool get isAvailable => true;
@override
bool get isEnabled => true;
@override
bool get supportsFixedRate => true;
@override
bool get shouldUseOnionAddress => true;
@override
String get title => 'Trocador';
String _networkFor(CryptoCurrency currency) {
switch (currency) {
case CryptoCurrency.usdt:
return CryptoCurrency.btc.title.toLowerCase();
default:
return currency.tag != null ? _normalizeTag(currency.tag!) : 'Mainnet';
}
}
String _normalizeTag(String tag) {
switch (tag) {
case 'ETH':
return 'ERC20';
default:
return tag.toLowerCase();
}
}
Future<String> _getAuthority() async {
try {
final uri = Uri.https(onionApiAuthority, '/api/trade');
await get(uri);
return onionApiAuthority;
} catch (e) {
return clearNetAuthority;
}
}
}

21
lib/exchange/trocador/trocador_request.dart Normal file
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@ -0,0 +1,21 @@
import 'package:cake_wallet/exchange/trade_request.dart';
import 'package:cw_core/crypto_currency.dart';
class TrocadorRequest extends TradeRequest {
TrocadorRequest(
{required this.from,
required this.to,
required this.address,
required this.fromAmount,
required this.toAmount,
required this.refundAddress,
required this.isReverse});
CryptoCurrency from;
CryptoCurrency to;
String address;
String fromAmount;
String toAmount;
String refundAddress;
bool isReverse;
}

33
lib/src/screens/dashboard/widgets/trade_row.dart
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@ -9,7 +9,8 @@ class TradeRow extends StatelessWidget {
required this.to,
required this.createdAtFormattedDate,
this.onTap,
this.formattedAmount,});
this.formattedAmount,
});
final VoidCallback? onTap;
final ExchangeProviderDescription provider;
@ -37,45 +38,38 @@ class TradeRow extends StatelessWidget {
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: <Widget>[
Row(mainAxisAlignment: MainAxisAlignment.spaceBetween, children: <Widget>[
Text('${from.toString()} → ${to.toString()}',
style: TextStyle(
fontSize: 16,
fontWeight: FontWeight.w500,
color: Theme.of(context).accentTextTheme!.headline2!.backgroundColor!
)),
color: Theme.of(context).accentTextTheme!.headline2!.backgroundColor!)),
formattedAmount != null
? Text(formattedAmount! + ' ' + amountCrypto,
style: TextStyle(
fontSize: 16,
fontWeight: FontWeight.w500,
color: Theme.of(context).accentTextTheme!.headline2!.backgroundColor!
))
color:
Theme.of(context).accentTextTheme!.headline2!.backgroundColor!))
: Container()
]),
SizedBox(height: 5),
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: <Widget>[
Row(mainAxisAlignment: MainAxisAlignment.spaceBetween, children: <Widget>[
if (createdAtFormattedDate != null)
Text(createdAtFormattedDate!,
style: TextStyle(
fontSize: 14,
color: Theme.of(context).textTheme!
.overline!.backgroundColor!))
color: Theme.of(context).textTheme!.overline!.backgroundColor!))
])
],
)
)
))
],
),
));
}
Image? _getPoweredImage(ExchangeProviderDescription provider) {
Image? image;
Widget? _getPoweredImage(ExchangeProviderDescription provider) {
Widget? image;
switch (provider) {
case ExchangeProviderDescription.xmrto:
@ -93,6 +87,11 @@ class TradeRow extends StatelessWidget {
case ExchangeProviderDescription.simpleSwap:
image = Image.asset('assets/images/simpleSwap.png', width: 36, height: 36);
break;
case ExchangeProviderDescription.trocador:
image = ClipRRect(
borderRadius: BorderRadius.circular(50),
child: Image.asset('assets/images/trocador.png', width: 36, height: 36));
break;
default:
image = null;
}

11
lib/src/screens/new_wallet/advanced_privacy_settings_page.dart
View file

@ -1,7 +1,11 @@
import 'package:cake_wallet/entities/fiat_api_mode.dart';
import 'package:cake_wallet/src/screens/nodes/widgets/node_form.dart';
import 'package:cake_wallet/src/screens/settings/widgets/settings_choices_cell.dart';
import 'package:cake_wallet/src/screens/settings/widgets/settings_switcher_cell.dart';
import 'package:cake_wallet/view_model/node_list/node_create_or_edit_view_model.dart';
import 'package:cake_wallet/view_model/advanced_privacy_settings_view_model.dart';
import 'package:cake_wallet/view_model/settings/choices_list_item.dart';
import 'package:cake_wallet/view_model/settings/switcher_list_item.dart';
import 'package:flutter_mobx/flutter_mobx.dart';
import 'package:flutter/material.dart';
import 'package:cake_wallet/generated/i18n.dart';
@ -48,7 +52,12 @@ class _AdvancedPrivacySettingsBodyState extends State<AdvancedPrivacySettingsBod
content: Column(
crossAxisAlignment: CrossAxisAlignment.center,
children: [
...widget.privacySettingsViewModel.settings.map(
...widget.privacySettingsViewModel.settings.whereType<ChoicesListItem<FiatApiMode>>().map(
(item) => Observer(
builder: (_) => SettingsChoicesCell(item)
),
),
...widget.privacySettingsViewModel.settings.whereType<SwitcherListItem>().map(
(item) => Observer(
builder: (_) => SettingsSwitcherCell(
title: item.title,

31
lib/src/screens/settings/privacy_page.dart
View file

@ -1,6 +1,9 @@
import 'package:cake_wallet/entities/fiat_api_mode.dart';
import 'package:cake_wallet/generated/i18n.dart';
import 'package:cake_wallet/src/screens/base_page.dart';
import 'package:cake_wallet/src/screens/settings/widgets/settings_choices_cell.dart';
import 'package:cake_wallet/src/screens/settings/widgets/settings_switcher_cell.dart';
import 'package:cake_wallet/view_model/settings/choices_list_item.dart';
import 'package:cake_wallet/view_model/settings/privacy_settings_view_model.dart';
import 'package:flutter/material.dart';
import 'package:flutter_mobx/flutter_mobx.dart';
@ -21,18 +24,22 @@ class PrivacyPage extends BasePage {
return Column(
mainAxisSize: MainAxisSize.min,
children: [
SettingsSwitcherCell(
title: S.current.disable_fiat,
value: _privacySettingsViewModel.isFiatDisabled,
onValueChange: (BuildContext context, bool value) {
_privacySettingsViewModel.setFiatMode(value);
}),
SettingsSwitcherCell(
title: S.current.disable_exchange,
value: _privacySettingsViewModel.disableExchange,
onValueChange: (BuildContext context, bool value) {
_privacySettingsViewModel.setEnableExchange(value);
}),
SettingsChoicesCell(
ChoicesListItem<FiatApiMode>(
title: S.current.fiat_api,
items: FiatApiMode.all,
selectedItem: _privacySettingsViewModel.fiatApi,
onItemSelected: (FiatApiMode mode) => _privacySettingsViewModel.setFiatMode(mode),
),
),
SettingsChoicesCell(
ChoicesListItem<FiatApiMode>(
title: S.current.exchange,
items: FiatApiMode.all,
selectedItem: _privacySettingsViewModel.exchangeStatus,
onItemSelected: (FiatApiMode mode) => _privacySettingsViewModel.setEnableExchange(mode),
),
),
SettingsSwitcherCell(
title: S.current.settings_save_recipient_address,
value: _privacySettingsViewModel.shouldSaveRecipientAddress,

16
lib/store/dashboard/trade_filter_store.dart
View file

@ -12,7 +12,8 @@ abstract class TradeFilterStoreBase with Store {
displayChangeNow = true,
displaySideShift = true,
displayMorphToken = true,
displaySimpleSwap = true;
displaySimpleSwap = true,
displayTrocador = true;
@observable
bool displayXMRTO;
@ -29,8 +30,11 @@ abstract class TradeFilterStoreBase with Store {
@observable
bool displaySimpleSwap;
@observable
bool displayTrocador;
@computed
bool get displayAllTrades => displayChangeNow && displaySideShift && displaySimpleSwap;
bool get displayAllTrades => displayChangeNow && displaySideShift && displaySimpleSwap && displayTrocador;
@action
void toggleDisplayExchange(ExchangeProviderDescription provider) {
@ -50,6 +54,9 @@ abstract class TradeFilterStoreBase with Store {
case ExchangeProviderDescription.morphToken:
displayMorphToken = !displayMorphToken;
break;
case ExchangeProviderDescription.trocador:
displayTrocador = !displayTrocador;
break;
case ExchangeProviderDescription.all:
if (displayAllTrades) {
displayChangeNow = false;
@ -57,12 +64,14 @@ abstract class TradeFilterStoreBase with Store {
displayXMRTO = false;
displayMorphToken = false;
displaySimpleSwap = false;
displayTrocador = false;
} else {
displayChangeNow = true;
displaySideShift = true;
displayXMRTO = true;
displayMorphToken = true;
displaySimpleSwap = true;
displayTrocador = true;
}
break;
}
@ -88,7 +97,8 @@ abstract class TradeFilterStoreBase with Store {
ExchangeProviderDescription.morphToken)
||(displaySimpleSwap &&
item.trade.provider ==
ExchangeProviderDescription.simpleSwap))
ExchangeProviderDescription.simpleSwap)
||(displayTrocador && item.trade.provider == ExchangeProviderDescription.trocador))
.toList()
: _trades;
}

23
lib/store/settings_store.dart
View file

@ -31,7 +31,7 @@ abstract class SettingsStoreBase with Store {
required bool initialSaveRecipientAddress,
required FiatApiMode initialFiatMode,
required bool initialAllowBiometricalAuthentication,
required bool initialExchangeEnabled,
required FiatApiMode initialExchangeStatus,
required ThemeBase initialTheme,
required int initialPinLength,
required String initialLanguageCode,
@ -53,7 +53,7 @@ abstract class SettingsStoreBase with Store {
shouldSaveRecipientAddress = initialSaveRecipientAddress,
fiatApiMode = initialFiatMode,
allowBiometricalAuthentication = initialAllowBiometricalAuthentication,
disableExchange = initialExchangeEnabled,
exchangeStatus = initialExchangeStatus,
currentTheme = initialTheme,
pinCodeLength = initialPinLength,
languageCode = initialLanguageCode,
@ -153,9 +153,9 @@ abstract class SettingsStoreBase with Store {
PreferencesKey.currentBalanceDisplayModeKey, mode.serialize()));
reaction(
(_) => disableExchange,
(bool disableExchange) => sharedPreferences.setBool(
PreferencesKey.disableExchangeKey, disableExchange));
(_) => exchangeStatus,
(FiatApiMode mode) => sharedPreferences.setInt(
PreferencesKey.exchangeStatusKey, mode.serialize()));
this
.nodes
@ -192,7 +192,7 @@ abstract class SettingsStoreBase with Store {
bool allowBiometricalAuthentication;
@observable
bool disableExchange;
FiatApiMode exchangeStatus;
@observable
ThemeBase currentTheme;
@ -284,8 +284,9 @@ abstract class SettingsStoreBase with Store {
final allowBiometricalAuthentication = sharedPreferences
.getBool(PreferencesKey.allowBiometricalAuthenticationKey) ??
false;
final disableExchange = sharedPreferences
.getBool(PreferencesKey.disableExchangeKey) ?? false;
final exchangeStatus = FiatApiMode.deserialize(
raw: sharedPreferences
.getInt(PreferencesKey.exchangeStatusKey) ?? FiatApiMode.enabled.raw);
final legacyTheme =
(sharedPreferences.getBool(PreferencesKey.isDarkThemeLegacy) ?? false)
? ThemeType.dark.index
@ -354,7 +355,7 @@ abstract class SettingsStoreBase with Store {
initialSaveRecipientAddress: shouldSaveRecipientAddress,
initialFiatMode: currentFiatApiMode,
initialAllowBiometricalAuthentication: allowBiometricalAuthentication,
initialExchangeEnabled: disableExchange,
initialExchangeStatus: exchangeStatus,
initialTheme: savedTheme,
actionlistDisplayMode: actionListDisplayMode,
initialPinLength: pinLength,
@ -400,7 +401,9 @@ abstract class SettingsStoreBase with Store {
allowBiometricalAuthentication = sharedPreferences
.getBool(PreferencesKey.allowBiometricalAuthenticationKey) ??
allowBiometricalAuthentication;
disableExchange = sharedPreferences.getBool(PreferencesKey.disableExchangeKey) ?? disableExchange;
exchangeStatus = FiatApiMode.deserialize(
raw: sharedPreferences
.getInt(PreferencesKey.exchangeStatusKey) ?? FiatApiMode.enabled.raw);
final legacyTheme =
(sharedPreferences.getBool(PreferencesKey.isDarkThemeLegacy) ?? false)
? ThemeType.dark.index

33
lib/view_model/advanced_privacy_settings_view_model.dart
View file

@ -1,5 +1,7 @@
import 'package:cake_wallet/entities/fiat_api_mode.dart';
import 'package:cake_wallet/store/settings_store.dart';
import 'package:cake_wallet/view_model/settings/choices_list_item.dart';
import 'package:cake_wallet/view_model/settings/settings_list_item.dart';
import 'package:cake_wallet/view_model/settings/switcher_list_item.dart';
import 'package:cw_core/wallet_type.dart';
import 'package:mobx/mobx.dart';
@ -14,17 +16,18 @@ abstract class AdvancedPrivacySettingsViewModelBase with Store {
AdvancedPrivacySettingsViewModelBase(this.type, this._settingsStore)
: _addCustomNode = false {
settings = [
SwitcherListItem(
title: S.current.disable_fiat,
value: () => _settingsStore.fiatApiMode == FiatApiMode.disabled,
onValueChange: (_, bool value) => setFiatMode(value),
ChoicesListItem<FiatApiMode>(
title: S.current.fiat_api,
items: FiatApiMode.all,
selectedItem: _settingsStore.fiatApiMode,
onItemSelected: (FiatApiMode mode) => setFiatMode(mode),
),
SwitcherListItem(
title: S.current.disable_exchange,
value: () => _settingsStore.disableExchange,
onValueChange: (_, bool value) {
_settingsStore.disableExchange = value;
},
ChoicesListItem<FiatApiMode>(
title: S.current.exchange,
items: FiatApiMode.all,
selectedItem: _settingsStore.exchangeStatus,
onItemSelected: (FiatApiMode mode) => _settingsStore.exchangeStatus = mode,
),
SwitcherListItem(
title: S.current.add_custom_node,
@ -34,7 +37,7 @@ abstract class AdvancedPrivacySettingsViewModelBase with Store {
];
}
late List<SwitcherListItem> settings;
late List<SettingsListItem> settings;
@observable
bool _addCustomNode = false;
@ -46,11 +49,7 @@ abstract class AdvancedPrivacySettingsViewModelBase with Store {
bool get addCustomNode => _addCustomNode;
@action
void setFiatMode(bool value) {
if (value) {
_settingsStore.fiatApiMode = FiatApiMode.disabled;
return;
}
_settingsStore.fiatApiMode = FiatApiMode.enabled;
void setFiatMode(FiatApiMode value) {
_settingsStore.fiatApiMode = value;
}
}

8
lib/view_model/dashboard/dashboard_view_model.dart
View file

@ -1,3 +1,4 @@
import 'package:cake_wallet/entities/fiat_api_mode.dart';
import 'package:cake_wallet/wallet_type_utils.dart';
import 'package:cw_core/transaction_history.dart';
import 'package:cw_core/balance.dart';
@ -96,6 +97,11 @@ abstract class DashboardViewModelBase with Store {
caption: ExchangeProviderDescription.simpleSwap.title,
onChanged: () => tradeFilterStore
.toggleDisplayExchange(ExchangeProviderDescription.simpleSwap)),
FilterItem(
value: () => tradeFilterStore.displayTrocador,
caption: ExchangeProviderDescription.trocador.title,
onChanged: () => tradeFilterStore
.toggleDisplayExchange(ExchangeProviderDescription.trocador)),
]
},
subname = '',
@ -268,7 +274,7 @@ abstract class DashboardViewModelBase with Store {
settingsStore.shouldShowYatPopup = shouldShow;
@computed
bool get isEnabledExchangeAction => !settingsStore.disableExchange;
bool get isEnabledExchangeAction => settingsStore.exchangeStatus != FiatApiMode.disabled;
@observable
bool hasExchangeAction;

4
lib/view_model/exchange/exchange_trade_view_model.dart
View file

@ -1,6 +1,7 @@
import 'dart:async';
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';
import 'package:cw_core/wallet_base.dart';
import 'package:cw_core/crypto_currency.dart';
import 'package:cake_wallet/exchange/changenow/changenow_exchange_provider.dart';
@ -46,6 +47,9 @@ abstract class ExchangeTradeViewModelBase with Store {
case ExchangeProviderDescription.simpleSwap:
_provider = SimpleSwapExchangeProvider();
break;
case ExchangeProviderDescription.trocador:
_provider = TrocadorExchangeProvider();
break;
}
_updateItems();

16
lib/view_model/exchange/exchange_view_model.dart
View file

@ -7,6 +7,8 @@ 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';
import 'package:cake_wallet/exchange/simpleswap/simpleswap_request.dart';
import 'package:cake_wallet/exchange/trocador/trocador_exchange_provider.dart';
import 'package:cake_wallet/exchange/trocador/trocador_request.dart';
import 'package:cw_core/transaction_priority.dart';
import 'package:cw_core/wallet_base.dart';
import 'package:cw_core/crypto_currency.dart';
@ -60,7 +62,7 @@ abstract class ExchangeViewModelBase with Store {
limitsState = LimitsInitialState(),
receiveCurrency = wallet.currency,
depositCurrency = wallet.currency,
providerList = [ChangeNowExchangeProvider(), SideShiftExchangeProvider(), SimpleSwapExchangeProvider()],
providerList = [ChangeNowExchangeProvider(), SideShiftExchangeProvider(), SimpleSwapExchangeProvider(), TrocadorExchangeProvider()],
selectedProviders = ObservableList<ExchangeProvider>() {
const excludeDepositCurrencies = [CryptoCurrency.btt, CryptoCurrency.nano];
const excludeReceiveCurrencies = [CryptoCurrency.xlm, CryptoCurrency.xrp,
@ -449,6 +451,18 @@ abstract class ExchangeViewModelBase with Store {
amount = isFixedRateMode ? receiveAmount : depositAmount;
}
if (provider is TrocadorExchangeProvider) {
request = TrocadorRequest(
from: depositCurrency,
to: receiveCurrency,
fromAmount: depositAmount.replaceAll(',', '.'),
toAmount: receiveAmount.replaceAll(',', '.'),
refundAddress: depositAddress,
address: receiveAddress,
isReverse: isFixedRateMode);
amount = isFixedRateMode ? receiveAmount : depositAmount;
}
amount = amount.replaceAll(',', '.');
if (limitsState is LimitsLoadedSuccessfully) {

14
lib/view_model/settings/privacy_settings_view_model.dart
View file

@ -12,27 +12,23 @@ abstract class PrivacySettingsViewModelBase with Store {
final SettingsStore _settingsStore;
@computed
bool get disableExchange => _settingsStore.disableExchange;
FiatApiMode get exchangeStatus => _settingsStore.exchangeStatus;
@computed
bool get shouldSaveRecipientAddress => _settingsStore.shouldSaveRecipientAddress;
@computed
bool get isFiatDisabled => _settingsStore.fiatApiMode == FiatApiMode.disabled;
FiatApiMode get fiatApi => _settingsStore.fiatApiMode;
@action
void setShouldSaveRecipientAddress(bool value) => _settingsStore.shouldSaveRecipientAddress = value;
@action
void setEnableExchange(bool value) => _settingsStore.disableExchange = value;
void setEnableExchange(FiatApiMode value) => _settingsStore.exchangeStatus = value;
@action
void setFiatMode(bool value) {
if (value) {
_settingsStore.fiatApiMode = FiatApiMode.disabled;
return;
}
_settingsStore.fiatApiMode = FiatApiMode.enabled;
void setFiatMode(FiatApiMode value) {
_settingsStore.fiatApiMode = value;
}
}

4
lib/view_model/trade_details_view_model.dart
View file

@ -6,6 +6,7 @@ import 'package:cake_wallet/exchange/morphtoken/morphtoken_exchange_provider.dar
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/trade.dart';
import 'package:cake_wallet/exchange/trocador/trocador_exchange_provider.dart';
import 'package:cake_wallet/exchange/xmrto/xmrto_exchange_provider.dart';
import 'package:cake_wallet/store/settings_store.dart';
import 'package:cake_wallet/utils/date_formatter.dart';
@ -48,6 +49,9 @@ abstract class TradeDetailsViewModelBase with Store {
case ExchangeProviderDescription.simpleSwap:
_provider = SimpleSwapExchangeProvider();
break;
case ExchangeProviderDescription.trocador:
_provider = TrocadorExchangeProvider();
break;
}
items = ObservableList<StandartListItem>();

1
tool/utils/secret_key.dart
View file

@ -29,6 +29,7 @@ class SecretKey {
SecretKey('anypayToken', () => ''),
SecretKey('onramperApiKey', () => ''),
SecretKey('ioniaClientId', () => ''),
SecretKey('trocadorApiKey', () => ''),
];
final String name;