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Merge remote-tracking branch 'origin/staging' into tor

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This commit is contained in:
Josh Babb 2023-05-11 16:36:41 -05:00
commit 169e419c6d
77 changed files with 3953 additions and 2012 deletions
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64
.github/ISSUE_TEMPLATE/bug_report.yml vendored Normal file
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name: 🐞 Bug Report
description: File a new bug report
title: 'Bug: <title>'
labels: [Bug]
body:
- type: markdown
attributes:
value: ':stop_sign: _For support questions, please visit the [Discord](https://discord.gg/mRPZuXx3At), [Telegram](https://t.me/stackwallet) or [Reddit](https://www.reddit.com/r/stackwallet/) instead._'
- type: checkboxes
attributes:
label: 'Is there an existing issue for this?'
description: 'Please [search :mag: the issues](https://github.com/cypherstack/stack_wallet/issues) to check if this bug has already been reported.'
options:
- label: 'I have searched the existing issues'
required: true
- type: textarea
attributes:
label: 'Current Behavior'
description: 'Describe the problem you are experiencing. **Please do not paste your logs here.** Screenshots are welcome.'
validations:
required: true
- type: textarea
attributes:
label: 'Expected Behavior'
description: 'Describe what you expect to happen instead.'
validations:
required: true
- type: textarea
attributes:
label: 'Reproduce Steps'
description: |
Please provide a the _smallest, complete steps_ that Stack Wallet's maintainers can run to reproduce the issue ([read more about what this entails](https://stackoverflow.com/help/minimal-reproducible-example)). Failing this, any sort of reproduction steps are better than nothing!
validations:
required: true
- type: textarea
attributes:
label: 'Environment'
description: 'Please provide the following information about your environment.'
value: |
- Operating system and version:
- Device platform and version:
- Real device or emulator/simulator:
validations:
required: true
- type: input
attributes:
label: 'Logs'
description: |
Create a [Gist](https://gist.github.com) which contains your _full_ Stack Wallet logs and link it here.
:warning: _Remember to redact or remove any sensitive information!_
placeholder: 'https://gist.github.com/...'
validations:
required: false
- type: textarea
attributes:
label: 'Further Information'
description: |
Links? References? Anything that will give us more context about the issue you are encountering!
validations:
required: false
- type: markdown
attributes:
value: ':stop_sign: _For support questions, please visit the [Discord](https://discord.gg/mRPZuXx3At), [Telegram](https://t.me/stackwallet) or [Reddit](https://www.reddit.com/r/stackwallet/) instead._'

37
.github/ISSUE_TEMPLATE/feature_request.yml vendored Normal file
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name: Feature request
description: Suggest an idea for this project
title: 'FR: <title>'
labels: [Feature Request]
body:
- type: textarea
attributes:
label: 'Is Problem'
description: 'Is your feature request related to a problem? Please describe.'
value: |
A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
validations:
required: false
- type: textarea
attributes:
label: 'Solution'
description: 'Describe the solution you'd like.'
value: |
A clear and concise description of what you want to happen.
validations:
required: true
- type: textarea
attributes:
label: 'Alternatives'
description: 'Describe alternatives you've considered.'
value: |
A clear and concise description of any alternative solutions or features you've considered.
validations:
required: true
- type: textarea
attributes:
label: 'Context'
description: 'Additional context.'
value: |
Add any other context or screenshots about the feature request here.
validations:
required: false

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assets/lottie/loader_and_checkmark.json
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2
crypto_plugins/flutter_libepiccash

@ -1 +1 @@
Subproject commit b8222a95ad31885258ea341fabd9bc3a2608efce
Subproject commit 398077d745bfb8e27c6fcb3fae971908566b2222

66
docs/building.md
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@ -2,16 +2,36 @@
Here you will find instructions on how to install the necessary tools for building and running the app.
### Prerequisites
## Prerequisites
- The OS'es supported for building is Ubuntu (20.04) and Fedora (37 - Work In Progress)
- A machine with at least 100 GB of Storage
The following prerequisites can be installed with the setup script [`scripts/setup.sh`](./../scripts/setup.sh) or manually as described below:
- Flutter 3.7.11 [(install manually or with git, do not install with snap)](https://docs.flutter.dev/get-started/install)
- Dart SDK Requirement (>=2.19.0, up until <3.0.0) (normally included with a flutter install)
- The only OS supported for building is Ubuntu 20.04. Advanced users may also be able to build on other Debian-based distributions like Linux Mint.
- Android setup ([Android Studio](https://developer.android.com/studio) and subsequent dependencies)
- 100 GB of storage
Install Android Studio following the instructions below before proceeding, then the following prerequisites can be installed with the setup script [`scripts/setup.sh`](./../scripts/setup.sh) or manually as described below:
- Flutter 3.7.12 [(install manually or with git, do not install with snap)](https://docs.flutter.dev/get-started/install)
- Dart SDK Requirement (>=2.19.0, up until <3.0.0) (normally included with a flutter install)
### Android Studio
Android Studio is the recommended IDE for development, not just for launching on Android devices and emulators but also for Linux desktop development.
Follow instructions here [https://developer.android.com/studio/install#linux](https://developer.android.com/studio/install#linux) or install via snap:
```
# setup android studio
sudo apt install -y openjdk-11-jdk
sudo snap install android-studio --classic
```
Use Tools > SDK Manager to install:
- SDK Tools > Android SDK (API 30)
- SDK Tools > NDK
- SDK Tools > Android SDK command line tools
- SDK Tools > CMake
Then in File > Settings > Plugins, install the Flutter plugin and restart the IDE. In File > Settings > Languages & Frameworks > Flutter > Editor, enable auto format on save to match the project's code style. If you have problems with the Dart SDK, make sure to run `flutter` in a terminal to download it (use `source ~/.bashrc` to update your environment variables if you're still using the same terminal from which you ran `setup.sh`)
Make a Pixel 4 (API 30) x86_64 emulator with 2GB of storage space for emulation
### Scripted setup
@ -19,14 +39,7 @@ The following prerequisites can be installed with the setup script [`scripts/set
### Manual setup
> If you have installed with script, skip to [running](#running)
Please go to your Linux distribution's title below for instructions on how to manually setup:
- [Ubuntu (20.04)](#ubuntu-2004)
- [Fedora (37) (Work In Progress)](#fedora-37-work-in-progress)
#### Ubuntu (20.04)
> If you used the `setup.sh` script, skip to [running](#running)
Install basic dependencies
```
@ -41,6 +54,7 @@ sudo apt-get install libc6:i386 libncurses5:i386 libstdc++6:i386 lib32z1 libbz2-
Install [Rust](https://www.rust-lang.org/tools/install) with command:
```
curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
source ~/.bashrc
rustup install 1.67.1
rustup default 1.67.1
```
@ -105,10 +119,6 @@ cd scripts/linux/
cd ../..
```
#### Fedora (37) (Work In Progress)
This is a work in progress, please use Ubuntu for now.
## Running
### Android
Plug in your android device or use the emulator available via Android Studio and then run the following commands:
@ -125,19 +135,3 @@ Plug in your android device or use the emulator available via Android Studio and
flutter pub get Linux
flutter run linux
```
## Android Studio
Android Studio is the recommended IDE for development, not just for launching on Android devices and emulators but also for Linux desktop development.
Follow instructions here [https://developer.android.com/studio/install#linux](https://developer.android.com/studio/install#linux) or install via snap:
```
# setup android studio
sudo apt install -y openjdk-11-jdk
sudo snap install android-studio --classic
```
Use Tools > SDK Manager to install the SDK Tools > Android SDK (API 30), SDK Tools > NDK, SDK Tools > Android SDK command line tools, and SDK Tools > CMake
Then install the Flutter plugin and restart the IDE. In Android Studio's options for the Flutter language, enable auto format on save to match the project's code style. If you have problems with the Dart SDK, make sure to run `flutter` in a terminal to download it (use `source ~/.bashrc` to update your environment variables if you're still using the same terminal from which you ran `setup.sh`)
Make a Pixel 4 (API 30) x86_64 emulator with 2GB of storage space for emulation

12
ios/Runner.xcodeproj/project.pbxproj
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@ -458,7 +458,7 @@
CLANG_ENABLE_MODULES = YES;
CODE_SIGN_IDENTITY = "Apple Development";
CODE_SIGN_STYLE = Automatic;
CURRENT_PROJECT_VERSION = 102;
CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
DEVELOPMENT_TEAM = 4DQKUWSG6C;
ENABLE_BITCODE = NO;
FRAMEWORK_SEARCH_PATHS = (
@ -512,7 +512,7 @@
"$(PROJECT_DIR)/../crypto_plugins/flutter_libmonero/cw_shared_external/ios/External/ios/**",
"$(PROJECT_DIR)/../crypto_plugins/flutter_libepiccash/ios/libs",
);
MARKETING_VERSION = 1.5.28;
MARKETING_VERSION = "$(FLUTTER_BUILD_NAME)";
ONLY_ACTIVE_ARCH = NO;
PRODUCT_BUNDLE_IDENTIFIER = com.cypherstack.stackwallet;
PRODUCT_NAME = "$(TARGET_NAME)";
@ -645,7 +645,7 @@
CLANG_ENABLE_MODULES = YES;
CODE_SIGN_IDENTITY = "Apple Development";
CODE_SIGN_STYLE = Automatic;
CURRENT_PROJECT_VERSION = 102;
CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
DEVELOPMENT_TEAM = 4DQKUWSG6C;
ENABLE_BITCODE = NO;
FRAMEWORK_SEARCH_PATHS = (
@ -699,7 +699,7 @@
"$(PROJECT_DIR)/../crypto_plugins/flutter_libmonero/cw_shared_external/ios/External/ios/**",
"$(PROJECT_DIR)/../crypto_plugins/flutter_libepiccash/ios/libs",
);
MARKETING_VERSION = 1.5.28;
MARKETING_VERSION = "$(FLUTTER_BUILD_NAME)";
ONLY_ACTIVE_ARCH = NO;
PRODUCT_BUNDLE_IDENTIFIER = com.cypherstack.stackwallet;
PRODUCT_NAME = "$(TARGET_NAME)";
@ -724,7 +724,7 @@
CLANG_ENABLE_MODULES = YES;
CODE_SIGN_IDENTITY = "Apple Development";
CODE_SIGN_STYLE = Automatic;
CURRENT_PROJECT_VERSION = 102;
CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
DEVELOPMENT_TEAM = 4DQKUWSG6C;
ENABLE_BITCODE = NO;
FRAMEWORK_SEARCH_PATHS = (
@ -778,7 +778,7 @@
"$(PROJECT_DIR)/../crypto_plugins/flutter_libmonero/cw_shared_external/ios/External/ios/**",
"$(PROJECT_DIR)/../crypto_plugins/flutter_libepiccash/ios/libs",
);
MARKETING_VERSION = 1.5.28;
MARKETING_VERSION = "$(FLUTTER_BUILD_NAME)";
ONLY_ACTIVE_ARCH = NO;
PRODUCT_BUNDLE_IDENTIFIER = com.cypherstack.stackwallet;
PRODUCT_NAME = "$(TARGET_NAME)";

21
lib/db/isar/main_db.dart
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@ -2,6 +2,7 @@ import 'package:decimal/decimal.dart';
import 'package:flutter_native_splash/cli_commands.dart';
import 'package:isar/isar.dart';
import 'package:stackwallet/exceptions/main_db/main_db_exception.dart';
import 'package:stackwallet/models/isar/models/block_explorer.dart';
import 'package:stackwallet/models/isar/models/isar_models.dart';
import 'package:stackwallet/utilities/amount/amount.dart';
import 'package:stackwallet/utilities/enums/coin_enum.dart';
@ -33,6 +34,7 @@ class MainDB {
AddressSchema,
AddressLabelSchema,
EthContractSchema,
TransactionBlockExplorerSchema,
],
directory: (await StackFileSystem.applicationIsarDirectory()).path,
// inspector: kDebugMode,
@ -43,6 +45,25 @@ class MainDB {
return true;
}
// tx block explorers
TransactionBlockExplorer? getTransactionBlockExplorer({required Coin coin}) {
return isar.transactionBlockExplorers
.where()
.tickerEqualTo(coin.ticker)
.findFirstSync();
}
Future<int> putTransactionBlockExplorer(
TransactionBlockExplorer explorer) async {
try {
return await isar.writeTxn(() async {
return await isar.transactionBlockExplorers.put(explorer);
});
} catch (e) {
throw MainDBException("failed putTransactionBlockExplorer: $explorer", e);
}
}
// addresses
QueryBuilder<Address, Address, QAfterWhereClause> getAddresses(
String walletId) =>

3
lib/main.dart
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@ -299,7 +299,8 @@ class _MaterialAppWithThemeState extends ConsumerState<MaterialAppWithTheme>
await ref.read(prefsChangeNotifierProvider).isExternalCallsSet()) {
if (Constants.enableExchange) {
await ExchangeDataLoadingService.instance.setCurrenciesIfEmpty(
ref.read(exchangeFormStateProvider),
ref.read(efCurrencyPairProvider),
ref.read(efRateTypeProvider),
);
unawaited(ExchangeDataLoadingService.instance.loadAll());
}

35
lib/models/exchange/active_pair.dart Normal file
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@ -0,0 +1,35 @@
import 'package:flutter/foundation.dart';
import 'package:stackwallet/models/exchange/aggregate_currency.dart';
class ActivePair extends ChangeNotifier {
AggregateCurrency? _send;
AggregateCurrency? _receive;
AggregateCurrency? get send => _send;
AggregateCurrency? get receive => _receive;
void setSend(
AggregateCurrency? newSend, {
bool notifyListeners = false,
}) {
_send = newSend;
if (notifyListeners) {
this.notifyListeners();
}
}
void setReceive(
AggregateCurrency? newReceive, {
bool notifyListeners = false,
}) {
_receive = newReceive;
if (notifyListeners) {
this.notifyListeners();
}
}
@override
String toString() {
return "ActivePair{ send: $send, receive: $receive }";
}
}

5
lib/models/exchange/aggregate_currency.dart
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@ -5,8 +5,9 @@ import 'package:tuple/tuple.dart';
class AggregateCurrency {
final Map<String, Currency?> _map = {};
AggregateCurrency(
{required List<Tuple2<String, Currency>> exchangeCurrencyPairs}) {
AggregateCurrency({
required List<Tuple2<String, Currency>> exchangeCurrencyPairs,
}) {
assert(exchangeCurrencyPairs.isNotEmpty);
for (final item in exchangeCurrencyPairs) {

519
lib/models/exchange/exchange_form_state.dart
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@ -1,519 +0,0 @@
import 'package:decimal/decimal.dart';
import 'package:flutter/foundation.dart';
import 'package:stackwallet/models/exchange/aggregate_currency.dart';
import 'package:stackwallet/models/exchange/response_objects/estimate.dart';
import 'package:stackwallet/services/exchange/change_now/change_now_exchange.dart';
import 'package:stackwallet/services/exchange/exchange.dart';
import 'package:stackwallet/services/exchange/majestic_bank/majestic_bank_exchange.dart';
import 'package:stackwallet/utilities/enums/exchange_rate_type_enum.dart';
import 'package:stackwallet/utilities/logger.dart';
class ExchangeFormState extends ChangeNotifier {
Exchange? _exchange;
Exchange get exchange => _exchange ??= Exchange.defaultExchange;
ExchangeRateType _exchangeRateType = ExchangeRateType.estimated;
ExchangeRateType get exchangeRateType => _exchangeRateType;
set exchangeRateType(ExchangeRateType exchangeRateType) {
_exchangeRateType = exchangeRateType;
//
}
Estimate? _estimate;
Estimate? get estimate => _estimate;
bool _reversed = false;
bool get reversed => _reversed;
set reversed(bool reversed) {
_reversed = reversed;
//
}
Decimal? _rate;
Decimal? get rate => _rate;
// set rate(Decimal? rate) {
// _rate = rate;
// //
// }
Decimal? _sendAmount;
Decimal? get sendAmount => _sendAmount;
// set sendAmount(Decimal? sendAmount) {
// _sendAmount = sendAmount;
// //
// }
Decimal? _receiveAmount;
Decimal? get receiveAmount => _receiveAmount;
set receiveAmount(Decimal? receiveAmount) {
_receiveAmount = receiveAmount;
//
}
AggregateCurrency? _sendCurrency;
AggregateCurrency? get sendCurrency => _sendCurrency;
// set sendCurrency(Currency? sendCurrency) {
// _sendCurrency = sendCurrency;
// //
// }
AggregateCurrency? _receiveCurrency;
AggregateCurrency? get receiveCurrency => _receiveCurrency;
// set receiveCurrency(Currency? receiveCurrency) {
// _receiveCurrency = receiveCurrency;
// //
// }
Decimal? _minSendAmount;
Decimal? get minSendAmount => _minSendAmount;
// set minSendAmount(Decimal? minSendAmount) {
// _minSendAmount = minSendAmount;
// //
// }
Decimal? _minReceiveAmount;
Decimal? get minReceiveAmount => _minReceiveAmount;
// set minReceiveAmount(Decimal? minReceiveAmount) {
// _minReceiveAmount = minReceiveAmount;
// //
// }
Decimal? _maxSendAmount;
Decimal? get maxSendAmount => _maxSendAmount;
// set maxSendAmount(Decimal? maxSendAmount) {
// _maxSendAmount = maxSendAmount;
// //
// }
Decimal? _maxReceiveAmount;
Decimal? get maxReceiveAmount => _maxReceiveAmount;
// set maxReceiveAmount(Decimal? maxReceiveAmount) {
// _maxReceiveAmount = maxReceiveAmount;
// //
// }
//============================================================================
// computed properties
//============================================================================
String? get fromTicker => _sendCurrency?.ticker;
String? get toTicker => _receiveCurrency?.ticker;
String get fromAmountString => _sendAmount?.toStringAsFixed(8) ?? "";
String get toAmountString => _receiveAmount?.toStringAsFixed(8) ?? "";
bool get canExchange {
return sendCurrency != null &&
receiveCurrency != null &&
sendAmount != null &&
sendAmount! >= Decimal.zero &&
receiveAmount != null &&
rate != null &&
rate! >= Decimal.zero &&
sendCurrency!.forExchange(exchange.name) != null &&
receiveCurrency!.forExchange(exchange.name) != null &&
warning.isEmpty;
}
String get warning {
if (reversed) {
if (_receiveCurrency != null && _receiveAmount != null) {
if (_minReceiveAmount != null &&
_receiveAmount! < _minReceiveAmount! &&
_receiveAmount! > Decimal.zero) {
return "Min receive amount ${_minReceiveAmount!.toString()} ${_receiveCurrency!.ticker.toUpperCase()}";
} else if (_maxReceiveAmount != null &&
_receiveAmount! > _maxReceiveAmount!) {
return "Max receive amount ${_maxReceiveAmount!.toString()} ${_receiveCurrency!.ticker.toUpperCase()}";
}
}
} else {
if (_sendCurrency != null && _sendAmount != null) {
if (_minSendAmount != null &&
_sendAmount! < _minSendAmount! &&
_sendAmount! > Decimal.zero) {
return "Min send amount ${_minSendAmount!.toString()} ${_sendCurrency!.ticker.toUpperCase()}";
} else if (_maxSendAmount != null && _sendAmount! > _maxSendAmount!) {
return "Max send amount ${_maxSendAmount!.toString()} ${_sendCurrency!.ticker.toUpperCase()}";
}
}
}
return "";
}
//============================================================================
// public state updaters
//============================================================================
Future<void> updateExchange({
required Exchange exchange,
required bool shouldUpdateData,
required bool shouldNotifyListeners,
}) async {
_exchange = exchange;
if (shouldUpdateData) {
await _updateRangesAndEstimate(
shouldNotifyListeners: false,
);
}
if (shouldNotifyListeners) {
_notify();
}
}
void setCurrencies(AggregateCurrency? from, AggregateCurrency? to) {
_sendCurrency = from;
_receiveCurrency = to;
}
void reset({
required bool shouldNotifyListeners,
}) {
_exchange = null;
_reversed = false;
_rate = null;
_sendAmount = null;
_receiveAmount = null;
_sendCurrency = null;
_receiveCurrency = null;
_minSendAmount = null;
_minReceiveAmount = null;
_maxSendAmount = null;
_maxReceiveAmount = null;
if (shouldNotifyListeners) {
_notify();
}
}
Future<void> setSendAmountAndCalculateReceiveAmount(
Decimal? newSendAmount,
bool shouldNotifyListeners,
) async {
if (newSendAmount == null) {
// todo: check if this breaks things and stuff
_receiveAmount = null;
_sendAmount = null;
} else {
if (newSendAmount <= Decimal.zero) {
_receiveAmount = Decimal.zero;
}
_sendAmount = newSendAmount;
_reversed = false;
await _updateRangesAndEstimate(
shouldNotifyListeners: false,
);
}
if (shouldNotifyListeners) {
_notify();
}
}
Future<void> setReceivingAmountAndCalculateSendAmount(
Decimal? newReceiveAmount,
bool shouldNotifyListeners,
) async {
if (newReceiveAmount == null) {
// todo: check if this breaks things and stuff
_receiveAmount = null;
_sendAmount = null;
} else {
if (newReceiveAmount <= Decimal.zero) {
_sendAmount = Decimal.zero;
}
_receiveAmount = newReceiveAmount;
_reversed = true;
await _updateRangesAndEstimate(
shouldNotifyListeners: false,
);
}
if (shouldNotifyListeners) {
_notify();
}
}
Future<void> updateSendCurrency(
AggregateCurrency sendCurrency,
bool shouldNotifyListeners,
) async {
try {
_sendCurrency = sendCurrency;
_minSendAmount = null;
_maxSendAmount = null;
if (_receiveCurrency == null) {
_rate = null;
} else {
await _updateRangesAndEstimate(
shouldNotifyListeners: false,
);
}
if (shouldNotifyListeners) {
_notify();
}
} catch (e, s) {
Logging.instance.log("$e\n$s", level: LogLevel.Error);
}
}
Future<void> updateReceivingCurrency(
AggregateCurrency receiveCurrency,
bool shouldNotifyListeners,
) async {
try {
_receiveCurrency = receiveCurrency;
_minReceiveAmount = null;
_maxReceiveAmount = null;
if (_sendCurrency == null) {
_rate = null;
} else {
await _updateRangesAndEstimate(
shouldNotifyListeners: false,
);
}
if (shouldNotifyListeners) {
_notify();
}
} catch (e, s) {
Logging.instance.log("$e\n$s", level: LogLevel.Error);
}
}
Future<void> swap({
required bool shouldNotifyListeners,
}) async {
final Decimal? temp = sendAmount;
_sendAmount = receiveAmount;
_receiveAmount = temp;
_minSendAmount = null;
_maxSendAmount = null;
_minReceiveAmount = null;
_maxReceiveAmount = null;
final AggregateCurrency? tmp = sendCurrency;
_sendCurrency = receiveCurrency;
_receiveCurrency = tmp;
await _updateRangesAndEstimate(
shouldNotifyListeners: false,
);
if (shouldNotifyListeners) {
_notify();
}
}
Future<void> refresh() => _updateRangesAndEstimate(
shouldNotifyListeners: true,
);
//============================================================================
// private state updaters
//============================================================================
Future<void> _updateRangesAndEstimate({
required bool shouldNotifyListeners,
}) async {
try {
switch (exchange.name) {
case ChangeNowExchange.exchangeName:
if (!_exchangeSupported(
exchangeName: exchange.name,
sendCurrency: sendCurrency,
receiveCurrency: receiveCurrency,
exchangeRateType: exchangeRateType,
)) {
_exchange = MajesticBankExchange.instance;
}
break;
case MajesticBankExchange.exchangeName:
if (!_exchangeSupported(
exchangeName: exchange.name,
sendCurrency: sendCurrency,
receiveCurrency: receiveCurrency,
exchangeRateType: exchangeRateType,
)) {
_exchange = ChangeNowExchange.instance;
}
break;
}
await _updateRanges(shouldNotifyListeners: false);
await _updateEstimate(shouldNotifyListeners: false);
if (shouldNotifyListeners) {
_notify();
}
} catch (_) {
//
}
}
Future<void> _updateRanges({
required bool shouldNotifyListeners,
}) async {
// if (exchange?.name == SimpleSwapExchange.exchangeName) {
// reversed = false;
// }
final _send = sendCurrency;
final _receive = receiveCurrency;
if (_send == null || _receive == null) {
Logging.instance.log(
"Tried to $runtimeType.updateRanges where ( $_send || $_receive) for: $exchange",
level: LogLevel.Info,
);
return;
}
final response = await exchange.getRange(
_send.ticker,
_receive.ticker,
exchangeRateType == ExchangeRateType.fixed,
);
if (response.value == null) {
Logging.instance.log(
"Tried to $runtimeType.updateRanges for: $exchange where response: $response",
level: LogLevel.Info,
);
return;
}
final responseReversed = await exchange.getRange(
_receive.ticker,
_send.ticker,
exchangeRateType == ExchangeRateType.fixed,
);
if (responseReversed.value == null) {
Logging.instance.log(
"Tried to $runtimeType.updateRanges for: $exchange where response: $responseReversed",
level: LogLevel.Info,
);
return;
}
final range = response.value!;
final rangeReversed = responseReversed.value!;
_minSendAmount = range.min;
_maxSendAmount = range.max;
_minReceiveAmount = rangeReversed.min;
_maxReceiveAmount = rangeReversed.max;
//todo: check if print needed
// debugPrint(
// "updated range for: $exchange for $_fromTicker-$_toTicker: $range");
if (shouldNotifyListeners) {
_notify();
}
}
Future<void> _updateEstimate({
required bool shouldNotifyListeners,
}) async {
// if (exchange?.name == SimpleSwapExchange.exchangeName) {
// reversed = false;
// }
final amount = reversed ? receiveAmount : sendAmount;
if (sendCurrency == null ||
receiveCurrency == null ||
amount == null ||
amount <= Decimal.zero) {
Logging.instance.log(
"Tried to $runtimeType.updateEstimate for: $exchange where (from: $sendCurrency || to: $receiveCurrency || amount: $amount)",
level: LogLevel.Info,
);
return;
}
final response = await exchange.getEstimate(
sendCurrency!.ticker,
receiveCurrency!.ticker,
amount,
exchangeRateType == ExchangeRateType.fixed,
reversed,
);
if (response.value == null) {
Logging.instance.log(
"Tried to $runtimeType.updateEstimate for: $exchange where response: $response",
level: LogLevel.Info,
);
return;
}
_estimate = response.value!;
if (reversed) {
_sendAmount = _estimate!.estimatedAmount;
} else {
_receiveAmount = _estimate!.estimatedAmount;
}
_rate =
(receiveAmount! / sendAmount!).toDecimal(scaleOnInfinitePrecision: 12);
//todo: check if print needed
// debugPrint(
// "updated estimate for: $exchange for $fromTicker-$toTicker: $estimate");
if (shouldNotifyListeners) {
_notify();
}
}
//============================================================================
void _notify() {
debugPrint("ExFState NOTIFY: ${toString()}");
notifyListeners();
}
bool _exchangeSupported({
required String exchangeName,
required AggregateCurrency? sendCurrency,
required AggregateCurrency? receiveCurrency,
required ExchangeRateType exchangeRateType,
}) {
final send = sendCurrency?.forExchange(exchangeName);
if (send == null) return false;
final rcv = receiveCurrency?.forExchange(exchangeName);
if (rcv == null) return false;
if (exchangeRateType == ExchangeRateType.fixed) {
return send.supportsFixedRate && rcv.supportsFixedRate;
} else {
return send.supportsEstimatedRate && rcv.supportsEstimatedRate;
}
}
@override
String toString() {
return "{"
"\n\t exchange: $exchange,"
"\n\t exchangeRateType: $exchangeRateType,"
"\n\t sendCurrency: $sendCurrency,"
"\n\t receiveCurrency: $receiveCurrency,"
"\n\t rate: $rate,"
"\n\t reversed: $reversed,"
"\n\t sendAmount: $sendAmount,"
"\n\t receiveAmount: $receiveAmount,"
"\n\t estimate: $estimate,"
"\n\t minSendAmount: $minSendAmount,"
"\n\t maxSendAmount: $maxSendAmount,"
"\n\t minReceiveAmount: $minReceiveAmount,"
"\n\t maxReceiveAmount: $maxReceiveAmount,"
"\n\t canExchange: $canExchange,"
"\n\t warning: $warning,"
"\n}";
}
}

15
lib/models/exchange/incomplete_exchange.dart
View file

@ -1,5 +1,6 @@
import 'package:decimal/decimal.dart';
import 'package:flutter/foundation.dart';
import 'package:stackwallet/models/exchange/response_objects/estimate.dart';
import 'package:stackwallet/models/exchange/response_objects/trade.dart';
import 'package:stackwallet/utilities/enums/exchange_rate_type_enum.dart';
@ -39,13 +40,13 @@ class IncompleteExchangeModel extends ChangeNotifier {
}
}
String? _rateId;
Estimate? _estimate;
String? get rateId => _rateId;
Estimate? get estimate => _estimate;
set rateId(String? rateId) {
if (_rateId != rateId) {
_rateId = rateId;
set estimate(Estimate? estimate) {
if (_estimate != estimate) {
_estimate = estimate;
notifyListeners();
}
}
@ -70,6 +71,6 @@ class IncompleteExchangeModel extends ChangeNotifier {
required this.rateType,
required this.reversed,
required this.walletInitiated,
String? rateId,
}) : _rateId = rateId;
Estimate? estimate,
}) : _estimate = estimate;
}

14
lib/models/exchange/response_objects/estimate.dart
View file

@ -7,6 +7,8 @@ class Estimate {
final bool reversed;
final String? warningMessage;
final String? rateId;
final String exchangeProvider;
final String? kycRating;
Estimate({
required this.estimatedAmount,
@ -14,9 +16,15 @@ class Estimate {
required this.reversed,
this.warningMessage,
this.rateId,
required this.exchangeProvider,
this.kycRating,
});
factory Estimate.fromMap(Map<String, dynamic> map) {
factory Estimate.fromMap(
Map<String, dynamic> map, {
required String exchangeProvider,
String? kycRating,
}) {
try {
return Estimate(
estimatedAmount: Decimal.parse(map["estimatedAmount"] as String),
@ -24,6 +32,8 @@ class Estimate {
reversed: map["reversed"] as bool,
warningMessage: map["warningMessage"] as String?,
rateId: map["rateId"] as String?,
exchangeProvider: exchangeProvider,
kycRating: kycRating,
);
} catch (e, s) {
Logging.instance.log("Estimate.fromMap(): $e\n$s", level: LogLevel.Error);
@ -38,6 +48,8 @@ class Estimate {
"reversed": reversed,
"warningMessage": warningMessage,
"rateId": rateId,
"exchangeProvider": exchangeProvider,
"kycRating": kycRating,
};
}

35
lib/models/isar/models/block_explorer.dart Normal file
View file

@ -0,0 +1,35 @@
import 'package:isar/isar.dart';
import 'package:stackwallet/utilities/enums/coin_enum.dart';
part 'block_explorer.g.dart';
@collection
class TransactionBlockExplorer {
TransactionBlockExplorer({
required this.ticker,
required this.url,
});
Id id = Isar.autoIncrement;
@Index(unique: true, replace: true)
late final String ticker;
late final String url;
@ignore
Coin? get coin {
try {
return coinFromTickerCaseInsensitive(ticker);
} catch (_) {
return null;
}
}
Uri? getUrlFor({required String txid}) => Uri.tryParse(
url.replaceFirst(
"%5BTXID%5D",
txid,
),
);
}

764
lib/models/isar/models/block_explorer.g.dart Normal file
View file

@ -0,0 +1,764 @@
// GENERATED CODE - DO NOT MODIFY BY HAND
part of 'block_explorer.dart';
// **************************************************************************
// IsarCollectionGenerator
// **************************************************************************
// coverage:ignore-file
// ignore_for_file: duplicate_ignore, non_constant_identifier_names, constant_identifier_names, invalid_use_of_protected_member, unnecessary_cast, prefer_const_constructors, lines_longer_than_80_chars, require_trailing_commas, inference_failure_on_function_invocation, unnecessary_parenthesis, unnecessary_raw_strings, unnecessary_null_checks, join_return_with_assignment, prefer_final_locals, avoid_js_rounded_ints, avoid_positional_boolean_parameters
extension GetTransactionBlockExplorerCollection on Isar {
IsarCollection<TransactionBlockExplorer> get transactionBlockExplorers =>
this.collection();
}
const TransactionBlockExplorerSchema = CollectionSchema(
name: r'TransactionBlockExplorer',
id: 4209077296238413906,
properties: {
r'ticker': PropertySchema(
id: 0,
name: r'ticker',
type: IsarType.string,
),
r'url': PropertySchema(
id: 1,
name: r'url',
type: IsarType.string,
)
},
estimateSize: _transactionBlockExplorerEstimateSize,
serialize: _transactionBlockExplorerSerialize,
deserialize: _transactionBlockExplorerDeserialize,
deserializeProp: _transactionBlockExplorerDeserializeProp,
idName: r'id',
indexes: {
r'ticker': IndexSchema(
id: -8264639257510259247,
name: r'ticker',
unique: true,
replace: true,
properties: [
IndexPropertySchema(
name: r'ticker',
type: IndexType.hash,
caseSensitive: true,
)
],
)
},
links: {},
embeddedSchemas: {},
getId: _transactionBlockExplorerGetId,
getLinks: _transactionBlockExplorerGetLinks,
attach: _transactionBlockExplorerAttach,
version: '3.0.5',
);
int _transactionBlockExplorerEstimateSize(
TransactionBlockExplorer object,
List<int> offsets,
Map<Type, List<int>> allOffsets,
) {
var bytesCount = offsets.last;
bytesCount += 3 + object.ticker.length * 3;
bytesCount += 3 + object.url.length * 3;
return bytesCount;
}
void _transactionBlockExplorerSerialize(
TransactionBlockExplorer object,
IsarWriter writer,
List<int> offsets,
Map<Type, List<int>> allOffsets,
) {
writer.writeString(offsets[0], object.ticker);
writer.writeString(offsets[1], object.url);
}
TransactionBlockExplorer _transactionBlockExplorerDeserialize(
Id id,
IsarReader reader,
List<int> offsets,
Map<Type, List<int>> allOffsets,
) {
final object = TransactionBlockExplorer(
ticker: reader.readString(offsets[0]),
url: reader.readString(offsets[1]),
);
object.id = id;
return object;
}
P _transactionBlockExplorerDeserializeProp<P>(
IsarReader reader,
int propertyId,
int offset,
Map<Type, List<int>> allOffsets,
) {
switch (propertyId) {
case 0:
return (reader.readString(offset)) as P;
case 1:
return (reader.readString(offset)) as P;
default:
throw IsarError('Unknown property with id $propertyId');
}
}
Id _transactionBlockExplorerGetId(TransactionBlockExplorer object) {
return object.id;
}
List<IsarLinkBase<dynamic>> _transactionBlockExplorerGetLinks(
TransactionBlockExplorer object) {
return [];
}
void _transactionBlockExplorerAttach(
IsarCollection<dynamic> col, Id id, TransactionBlockExplorer object) {
object.id = id;
}
extension TransactionBlockExplorerByIndex
on IsarCollection<TransactionBlockExplorer> {
Future<TransactionBlockExplorer?> getByTicker(String ticker) {
return getByIndex(r'ticker', [ticker]);
}
TransactionBlockExplorer? getByTickerSync(String ticker) {
return getByIndexSync(r'ticker', [ticker]);
}
Future<bool> deleteByTicker(String ticker) {
return deleteByIndex(r'ticker', [ticker]);
}
bool deleteByTickerSync(String ticker) {
return deleteByIndexSync(r'ticker', [ticker]);
}
Future<List<TransactionBlockExplorer?>> getAllByTicker(
List<String> tickerValues) {
final values = tickerValues.map((e) => [e]).toList();
return getAllByIndex(r'ticker', values);
}
List<TransactionBlockExplorer?> getAllByTickerSync(
List<String> tickerValues) {
final values = tickerValues.map((e) => [e]).toList();
return getAllByIndexSync(r'ticker', values);
}
Future<int> deleteAllByTicker(List<String> tickerValues) {
final values = tickerValues.map((e) => [e]).toList();
return deleteAllByIndex(r'ticker', values);
}
int deleteAllByTickerSync(List<String> tickerValues) {
final values = tickerValues.map((e) => [e]).toList();
return deleteAllByIndexSync(r'ticker', values);
}
Future<Id> putByTicker(TransactionBlockExplorer object) {
return putByIndex(r'ticker', object);
}
Id putByTickerSync(TransactionBlockExplorer object, {bool saveLinks = true}) {
return putByIndexSync(r'ticker', object, saveLinks: saveLinks);
}
Future<List<Id>> putAllByTicker(List<TransactionBlockExplorer> objects) {
return putAllByIndex(r'ticker', objects);
}
List<Id> putAllByTickerSync(List<TransactionBlockExplorer> objects,
{bool saveLinks = true}) {
return putAllByIndexSync(r'ticker', objects, saveLinks: saveLinks);
}
}
extension TransactionBlockExplorerQueryWhereSort on QueryBuilder<
TransactionBlockExplorer, TransactionBlockExplorer, QWhere> {
QueryBuilder<TransactionBlockExplorer, TransactionBlockExplorer, QAfterWhere>
anyId() {
return QueryBuilder.apply(this, (query) {
return query.addWhereClause(const IdWhereClause.any());
});
}
}
extension TransactionBlockExplorerQueryWhere on QueryBuilder<
TransactionBlockExplorer, TransactionBlockExplorer, QWhereClause> {
QueryBuilder<TransactionBlockExplorer, TransactionBlockExplorer,
QAfterWhereClause> idEqualTo(Id id) {
return QueryBuilder.apply(this, (query) {
return query.addWhereClause(IdWhereClause.between(
lower: id,
upper: id,
));
});
}
QueryBuilder<TransactionBlockExplorer, TransactionBlockExplorer,
QAfterWhereClause> idNotEqualTo(Id id) {
return QueryBuilder.apply(this, (query) {
if (query.whereSort == Sort.asc) {
return query
.addWhereClause(
IdWhereClause.lessThan(upper: id, includeUpper: false),
)
.addWhereClause(
IdWhereClause.greaterThan(lower: id, includeLower: false),
);
} else {
return query
.addWhereClause(
IdWhereClause.greaterThan(lower: id, includeLower: false),
)
.addWhereClause(
IdWhereClause.lessThan(upper: id, includeUpper: false),
);
}
});
}
QueryBuilder<TransactionBlockExplorer, TransactionBlockExplorer,
QAfterWhereClause> idGreaterThan(Id id, {bool include = false}) {
return QueryBuilder.apply(this, (query) {
return query.addWhereClause(
IdWhereClause.greaterThan(lower: id, includeLower: include),
);
});
}
QueryBuilder<TransactionBlockExplorer, TransactionBlockExplorer,
QAfterWhereClause> idLessThan(Id id, {bool include = false}) {
return QueryBuilder.apply(this, (query) {
return query.addWhereClause(
IdWhereClause.lessThan(upper: id, includeUpper: include),
);
});
}
QueryBuilder<TransactionBlockExplorer, TransactionBlockExplorer,
QAfterWhereClause> idBetween(
Id lowerId,
Id upperId, {
bool includeLower = true,
bool includeUpper = true,
}) {
return QueryBuilder.apply(this, (query) {
return query.addWhereClause(IdWhereClause.between(
lower: lowerId,
includeLower: includeLower,
upper: upperId,
includeUpper: includeUpper,
));
});
}
QueryBuilder<TransactionBlockExplorer, TransactionBlockExplorer,
QAfterWhereClause> tickerEqualTo(String ticker) {
return QueryBuilder.apply(this, (query) {
return query.addWhereClause(IndexWhereClause.equalTo(
indexName: r'ticker',
value: [ticker],
));
});
}
QueryBuilder<TransactionBlockExplorer, TransactionBlockExplorer,
QAfterWhereClause> tickerNotEqualTo(String ticker) {
return QueryBuilder.apply(this, (query) {
if (query.whereSort == Sort.asc) {
return query
.addWhereClause(IndexWhereClause.between(
indexName: r'ticker',
lower: [],
upper: [ticker],
includeUpper: false,
))
.addWhereClause(IndexWhereClause.between(
indexName: r'ticker',
lower: [ticker],
includeLower: false,
upper: [],
));
} else {
return query
.addWhereClause(IndexWhereClause.between(
indexName: r'ticker',
lower: [ticker],
includeLower: false,
upper: [],
))
.addWhereClause(IndexWhereClause.between(
indexName: r'ticker',
lower: [],
upper: [ticker],
includeUpper: false,
));
}
});
}
}
extension TransactionBlockExplorerQueryFilter on QueryBuilder<
TransactionBlockExplorer, TransactionBlockExplorer, QFilterCondition> {
QueryBuilder<TransactionBlockExplorer, TransactionBlockExplorer,
QAfterFilterCondition> idEqualTo(Id value) {
return QueryBuilder.apply(this, (query) {
return query.addFilterCondition(FilterCondition.equalTo(
property: r'id',
value: value,
));
});
}
QueryBuilder<TransactionBlockExplorer, TransactionBlockExplorer,
QAfterFilterCondition> idGreaterThan(
Id value, {
bool include = false,
}) {
return QueryBuilder.apply(this, (query) {
return query.addFilterCondition(FilterCondition.greaterThan(
include: include,
property: r'id',
value: value,
));
});
}
QueryBuilder<TransactionBlockExplorer, TransactionBlockExplorer,
QAfterFilterCondition> idLessThan(
Id value, {
bool include = false,
}) {
return QueryBuilder.apply(this, (query) {
return query.addFilterCondition(FilterCondition.lessThan(
include: include,
property: r'id',
value: value,
));
});
}
QueryBuilder<TransactionBlockExplorer, TransactionBlockExplorer,
QAfterFilterCondition> idBetween(
Id lower,
Id upper, {
bool includeLower = true,
bool includeUpper = true,
}) {
return QueryBuilder.apply(this, (query) {
return query.addFilterCondition(FilterCondition.between(
property: r'id',
lower: lower,
includeLower: includeLower,
upper: upper,
includeUpper: includeUpper,
));
});
}
QueryBuilder<TransactionBlockExplorer, TransactionBlockExplorer,
QAfterFilterCondition> tickerEqualTo(
String value, {
bool caseSensitive = true,
}) {
return QueryBuilder.apply(this, (query) {
return query.addFilterCondition(FilterCondition.equalTo(
property: r'ticker',
value: value,
caseSensitive: caseSensitive,
));
});
}
QueryBuilder<TransactionBlockExplorer, TransactionBlockExplorer,
QAfterFilterCondition> tickerGreaterThan(
String value, {
bool include = false,
bool caseSensitive = true,
}) {
return QueryBuilder.apply(this, (query) {
return query.addFilterCondition(FilterCondition.greaterThan(
include: include,
property: r'ticker',
value: value,
caseSensitive: caseSensitive,
));
});
}
QueryBuilder<TransactionBlockExplorer, TransactionBlockExplorer,
QAfterFilterCondition> tickerLessThan(
String value, {
bool include = false,
bool caseSensitive = true,
}) {
return QueryBuilder.apply(this, (query) {
return query.addFilterCondition(FilterCondition.lessThan(
include: include,
property: r'ticker',
value: value,
caseSensitive: caseSensitive,
));
});
}
QueryBuilder<TransactionBlockExplorer, TransactionBlockExplorer,
QAfterFilterCondition> tickerBetween(
String lower,
String upper, {
bool includeLower = true,
bool includeUpper = true,
bool caseSensitive = true,
}) {
return QueryBuilder.apply(this, (query) {
return query.addFilterCondition(FilterCondition.between(
property: r'ticker',
lower: lower,
includeLower: includeLower,
upper: upper,
includeUpper: includeUpper,
caseSensitive: caseSensitive,
));
});
}
QueryBuilder<TransactionBlockExplorer, TransactionBlockExplorer,
QAfterFilterCondition> tickerStartsWith(
String value, {
bool caseSensitive = true,
}) {
return QueryBuilder.apply(this, (query) {
return query.addFilterCondition(FilterCondition.startsWith(
property: r'ticker',
value: value,
caseSensitive: caseSensitive,
));
});
}
QueryBuilder<TransactionBlockExplorer, TransactionBlockExplorer,
QAfterFilterCondition> tickerEndsWith(
String value, {
bool caseSensitive = true,
}) {
return QueryBuilder.apply(this, (query) {
return query.addFilterCondition(FilterCondition.endsWith(
property: r'ticker',
value: value,
caseSensitive: caseSensitive,
));
});
}
QueryBuilder<TransactionBlockExplorer, TransactionBlockExplorer,
QAfterFilterCondition>
tickerContains(String value, {bool caseSensitive = true}) {
return QueryBuilder.apply(this, (query) {
return query.addFilterCondition(FilterCondition.contains(
property: r'ticker',
value: value,
caseSensitive: caseSensitive,
));
});
}
QueryBuilder<TransactionBlockExplorer, TransactionBlockExplorer,
QAfterFilterCondition>
tickerMatches(String pattern, {bool caseSensitive = true}) {
return QueryBuilder.apply(this, (query) {
return query.addFilterCondition(FilterCondition.matches(
property: r'ticker',
wildcard: pattern,
caseSensitive: caseSensitive,
));
});
}
QueryBuilder<TransactionBlockExplorer, TransactionBlockExplorer,
QAfterFilterCondition> tickerIsEmpty() {
return QueryBuilder.apply(this, (query) {
return query.addFilterCondition(FilterCondition.equalTo(
property: r'ticker',
value: '',
));
});
}
QueryBuilder<TransactionBlockExplorer, TransactionBlockExplorer,
QAfterFilterCondition> tickerIsNotEmpty() {
return QueryBuilder.apply(this, (query) {
return query.addFilterCondition(FilterCondition.greaterThan(
property: r'ticker',
value: '',
));
});
}
QueryBuilder<TransactionBlockExplorer, TransactionBlockExplorer,
QAfterFilterCondition> urlEqualTo(
String value, {
bool caseSensitive = true,
}) {
return QueryBuilder.apply(this, (query) {
return query.addFilterCondition(FilterCondition.equalTo(
property: r'url',
value: value,
caseSensitive: caseSensitive,
));
});
}
QueryBuilder<TransactionBlockExplorer, TransactionBlockExplorer,
QAfterFilterCondition> urlGreaterThan(
String value, {
bool include = false,
bool caseSensitive = true,
}) {
return QueryBuilder.apply(this, (query) {
return query.addFilterCondition(FilterCondition.greaterThan(
include: include,
property: r'url',
value: value,
caseSensitive: caseSensitive,
));
});
}
QueryBuilder<TransactionBlockExplorer, TransactionBlockExplorer,
QAfterFilterCondition> urlLessThan(
String value, {
bool include = false,
bool caseSensitive = true,
}) {
return QueryBuilder.apply(this, (query) {
return query.addFilterCondition(FilterCondition.lessThan(
include: include,
property: r'url',
value: value,
caseSensitive: caseSensitive,
));
});
}
QueryBuilder<TransactionBlockExplorer, TransactionBlockExplorer,
QAfterFilterCondition> urlBetween(
String lower,
String upper, {
bool includeLower = true,
bool includeUpper = true,
bool caseSensitive = true,
}) {
return QueryBuilder.apply(this, (query) {
return query.addFilterCondition(FilterCondition.between(
property: r'url',
lower: lower,
includeLower: includeLower,
upper: upper,
includeUpper: includeUpper,
caseSensitive: caseSensitive,
));
});
}
QueryBuilder<TransactionBlockExplorer, TransactionBlockExplorer,
QAfterFilterCondition> urlStartsWith(
String value, {
bool caseSensitive = true,
}) {
return QueryBuilder.apply(this, (query) {
return query.addFilterCondition(FilterCondition.startsWith(
property: r'url',
value: value,
caseSensitive: caseSensitive,
));
});
}
QueryBuilder<TransactionBlockExplorer, TransactionBlockExplorer,
QAfterFilterCondition> urlEndsWith(
String value, {
bool caseSensitive = true,
}) {
return QueryBuilder.apply(this, (query) {
return query.addFilterCondition(FilterCondition.endsWith(
property: r'url',
value: value,
caseSensitive: caseSensitive,
));
});
}
QueryBuilder<TransactionBlockExplorer, TransactionBlockExplorer,
QAfterFilterCondition>
urlContains(String value, {bool caseSensitive = true}) {
return QueryBuilder.apply(this, (query) {
return query.addFilterCondition(FilterCondition.contains(
property: r'url',
value: value,
caseSensitive: caseSensitive,
));
});
}
QueryBuilder<TransactionBlockExplorer, TransactionBlockExplorer,
QAfterFilterCondition>
urlMatches(String pattern, {bool caseSensitive = true}) {
return QueryBuilder.apply(this, (query) {
return query.addFilterCondition(FilterCondition.matches(
property: r'url',
wildcard: pattern,
caseSensitive: caseSensitive,
));
});
}
QueryBuilder<TransactionBlockExplorer, TransactionBlockExplorer,
QAfterFilterCondition> urlIsEmpty() {
return QueryBuilder.apply(this, (query) {
return query.addFilterCondition(FilterCondition.equalTo(
property: r'url',
value: '',
));
});
}
QueryBuilder<TransactionBlockExplorer, TransactionBlockExplorer,
QAfterFilterCondition> urlIsNotEmpty() {
return QueryBuilder.apply(this, (query) {
return query.addFilterCondition(FilterCondition.greaterThan(
property: r'url',
value: '',
));
});
}
}
extension TransactionBlockExplorerQueryObject on QueryBuilder<
TransactionBlockExplorer, TransactionBlockExplorer, QFilterCondition> {}
extension TransactionBlockExplorerQueryLinks on QueryBuilder<
TransactionBlockExplorer, TransactionBlockExplorer, QFilterCondition> {}
extension TransactionBlockExplorerQuerySortBy on QueryBuilder<
TransactionBlockExplorer, TransactionBlockExplorer, QSortBy> {
QueryBuilder<TransactionBlockExplorer, TransactionBlockExplorer, QAfterSortBy>
sortByTicker() {
return QueryBuilder.apply(this, (query) {
return query.addSortBy(r'ticker', Sort.asc);
});
}
QueryBuilder<TransactionBlockExplorer, TransactionBlockExplorer, QAfterSortBy>
sortByTickerDesc() {
return QueryBuilder.apply(this, (query) {
return query.addSortBy(r'ticker', Sort.desc);
});
}
QueryBuilder<TransactionBlockExplorer, TransactionBlockExplorer, QAfterSortBy>
sortByUrl() {
return QueryBuilder.apply(this, (query) {
return query.addSortBy(r'url', Sort.asc);
});
}
QueryBuilder<TransactionBlockExplorer, TransactionBlockExplorer, QAfterSortBy>
sortByUrlDesc() {
return QueryBuilder.apply(this, (query) {
return query.addSortBy(r'url', Sort.desc);
});
}
}
extension TransactionBlockExplorerQuerySortThenBy on QueryBuilder<
TransactionBlockExplorer, TransactionBlockExplorer, QSortThenBy> {
QueryBuilder<TransactionBlockExplorer, TransactionBlockExplorer, QAfterSortBy>
thenById() {
return QueryBuilder.apply(this, (query) {
return query.addSortBy(r'id', Sort.asc);
});
}
QueryBuilder<TransactionBlockExplorer, TransactionBlockExplorer, QAfterSortBy>
thenByIdDesc() {
return QueryBuilder.apply(this, (query) {
return query.addSortBy(r'id', Sort.desc);
});
}
QueryBuilder<TransactionBlockExplorer, TransactionBlockExplorer, QAfterSortBy>
thenByTicker() {
return QueryBuilder.apply(this, (query) {
return query.addSortBy(r'ticker', Sort.asc);
});
}
QueryBuilder<TransactionBlockExplorer, TransactionBlockExplorer, QAfterSortBy>
thenByTickerDesc() {
return QueryBuilder.apply(this, (query) {
return query.addSortBy(r'ticker', Sort.desc);
});
}
QueryBuilder<TransactionBlockExplorer, TransactionBlockExplorer, QAfterSortBy>
thenByUrl() {
return QueryBuilder.apply(this, (query) {
return query.addSortBy(r'url', Sort.asc);
});
}
QueryBuilder<TransactionBlockExplorer, TransactionBlockExplorer, QAfterSortBy>
thenByUrlDesc() {
return QueryBuilder.apply(this, (query) {
return query.addSortBy(r'url', Sort.desc);
});
}
}
extension TransactionBlockExplorerQueryWhereDistinct on QueryBuilder<
TransactionBlockExplorer, TransactionBlockExplorer, QDistinct> {
QueryBuilder<TransactionBlockExplorer, TransactionBlockExplorer, QDistinct>
distinctByTicker({bool caseSensitive = true}) {
return QueryBuilder.apply(this, (query) {
return query.addDistinctBy(r'ticker', caseSensitive: caseSensitive);
});
}
QueryBuilder<TransactionBlockExplorer, TransactionBlockExplorer, QDistinct>
distinctByUrl({bool caseSensitive = true}) {
return QueryBuilder.apply(this, (query) {
return query.addDistinctBy(r'url', caseSensitive: caseSensitive);
});
}
}
extension TransactionBlockExplorerQueryProperty on QueryBuilder<
TransactionBlockExplorer, TransactionBlockExplorer, QQueryProperty> {
QueryBuilder<TransactionBlockExplorer, int, QQueryOperations> idProperty() {
return QueryBuilder.apply(this, (query) {
return query.addPropertyName(r'id');
});
}
QueryBuilder<TransactionBlockExplorer, String, QQueryOperations>
tickerProperty() {
return QueryBuilder.apply(this, (query) {
return query.addPropertyName(r'ticker');
});
}
QueryBuilder<TransactionBlockExplorer, String, QQueryOperations>
urlProperty() {
return QueryBuilder.apply(this, (query) {
return query.addPropertyName(r'url');
});
}
}

489
lib/pages/exchange_view/exchange_form.dart
View file

@ -5,10 +5,11 @@ import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:flutter_svg/flutter_svg.dart';
import 'package:flutter_svg/svg.dart';
import 'package:intl/intl.dart';
import 'package:isar/isar.dart';
import 'package:stackwallet/models/exchange/aggregate_currency.dart';
import 'package:stackwallet/models/exchange/incomplete_exchange.dart';
import 'package:stackwallet/models/exchange/response_objects/estimate.dart';
import 'package:stackwallet/models/exchange/response_objects/range.dart';
import 'package:stackwallet/models/isar/exchange_cache/currency.dart';
import 'package:stackwallet/models/isar/exchange_cache/pair.dart';
import 'package:stackwallet/models/isar/models/ethereum/eth_contract.dart';
@ -21,6 +22,8 @@ import 'package:stackwallet/pages_desktop_specific/desktop_exchange/exchange_ste
import 'package:stackwallet/providers/providers.dart';
import 'package:stackwallet/services/exchange/change_now/change_now_exchange.dart';
import 'package:stackwallet/services/exchange/exchange_data_loading_service.dart';
import 'package:stackwallet/services/exchange/majestic_bank/majestic_bank_exchange.dart';
import 'package:stackwallet/services/exchange/trocador/trocador_exchange.dart';
import 'package:stackwallet/utilities/assets.dart';
import 'package:stackwallet/utilities/constants.dart';
import 'package:stackwallet/utilities/enums/coin_enum.dart';
@ -39,6 +42,9 @@ import 'package:stackwallet/widgets/rounded_white_container.dart';
import 'package:stackwallet/widgets/stack_dialog.dart';
import 'package:stackwallet/widgets/textfields/exchange_textfield.dart';
import 'package:tuple/tuple.dart';
import 'package:uuid/uuid.dart';
import '../../services/exchange/exchange_response.dart';
class ExchangeForm extends ConsumerStatefulWidget {
const ExchangeForm({
@ -61,6 +67,12 @@ class _ExchangeFormState extends ConsumerState<ExchangeForm> {
late final Coin? coin;
late final bool walletInitiated;
final exchanges = [
MajesticBankExchange.instance,
ChangeNowExchange.instance,
TrocadorExchange.instance,
];
late final TextEditingController _sendController;
late final TextEditingController _receiveController;
final isDesktop = Util.isDesktop;
@ -70,7 +82,7 @@ class _ExchangeFormState extends ConsumerState<ExchangeForm> {
bool _swapLock = false;
// todo: check and adjust this value?
static const _valueCheckInterval = Duration(milliseconds: 300);
static const _valueCheckInterval = Duration(milliseconds: 1500);
Future<T> showUpdatingExchangeRate<T>({
required Future<T> whileFuture,
@ -105,16 +117,17 @@ class _ExchangeFormState extends ConsumerState<ExchangeForm> {
}
Timer? _sendFieldOnChangedTimer;
void sendFieldOnChanged(String value) async {
void sendFieldOnChanged(String value) {
if (_sendFocusNode.hasFocus) {
_sendFieldOnChangedTimer?.cancel();
_sendFieldOnChangedTimer = Timer(_valueCheckInterval, () async {
final newFromAmount = _localizedStringToNum(value);
await ref
.read(exchangeFormStateProvider)
.setSendAmountAndCalculateReceiveAmount(newFromAmount, true);
ref.read(efSendAmountProvider.notifier).state = newFromAmount;
if (!_swapLock && !ref.read(efReversedProvider)) {
unawaited(update());
}
});
}
}
@ -126,9 +139,10 @@ class _ExchangeFormState extends ConsumerState<ExchangeForm> {
_receiveFieldOnChangedTimer = Timer(_valueCheckInterval, () async {
final newToAmount = _localizedStringToNum(value);
await ref
.read(exchangeFormStateProvider)
.setReceivingAmountAndCalculateSendAmount(newToAmount, true);
ref.read(efReceiveAmountProvider.notifier).state = newToAmount;
if (!_swapLock && ref.read(efReversedProvider)) {
unawaited(update());
}
});
}
@ -137,17 +151,29 @@ class _ExchangeFormState extends ConsumerState<ExchangeForm> {
return null;
}
try {
final numFromLocalised = NumberFormat.decimalPattern(
ref.read(localeServiceChangeNotifierProvider).locale)
.parse(value);
return Decimal.tryParse(numFromLocalised.toString());
// wtf Dart?????
// This turns "99999999999999999999" into 100000000000000000000.0
// final numFromLocalised = NumberFormat.decimalPattern(
// ref.read(localeServiceChangeNotifierProvider).locale)
// .parse(value);
// return Decimal.tryParse(numFromLocalised.toString());
try {
return Decimal.parse(value);
} catch (_) {
try {
return Decimal.parse(value.replaceAll(",", "."));
} catch (_) {
rethrow;
}
}
} catch (_) {
return null;
}
}
Future<AggregateCurrency> _getAggregateCurrency(Currency currency) async {
final rateType = ref.read(exchangeFormStateProvider).exchangeRateType;
final rateType = ref.read(efRateTypeProvider);
final currencies = await ExchangeDataLoadingService.instance.isar.currencies
.filter()
.group((q) => rateType == ExchangeRateType.fixed
@ -178,8 +204,8 @@ class _ExchangeFormState extends ConsumerState<ExchangeForm> {
}
void selectSendCurrency() async {
final type = (ref.read(exchangeFormStateProvider).exchangeRateType);
final fromTicker = ref.read(exchangeFormStateProvider).fromTicker ?? "";
final type = ref.read(efRateTypeProvider);
final fromTicker = ref.read(efCurrencyPairProvider).send?.ticker ?? "";
if (walletInitiated) {
if (widget.contract != null &&
@ -194,24 +220,26 @@ class _ExchangeFormState extends ConsumerState<ExchangeForm> {
}
final selectedCurrency = await _showCurrencySelectionSheet(
willChange: ref.read(exchangeFormStateProvider).sendCurrency?.ticker,
willChange: ref.read(efCurrencyPairProvider).send?.ticker,
willChangeIsSend: true,
paired: ref.read(exchangeFormStateProvider).receiveCurrency?.ticker,
paired: ref.read(efCurrencyPairProvider).receive?.ticker,
isFixedRate: type == ExchangeRateType.fixed,
);
if (selectedCurrency != null) {
await showUpdatingExchangeRate(
whileFuture: _getAggregateCurrency(selectedCurrency).then(
(aggregateSelected) => ref
.read(exchangeFormStateProvider)
.updateSendCurrency(aggregateSelected, true)),
(aggregateSelected) => ref.read(efCurrencyPairProvider).setSend(
aggregateSelected,
notifyListeners: true,
),
),
);
}
}
void selectReceiveCurrency() async {
final toTicker = ref.read(exchangeFormStateProvider).toTicker ?? "";
final toTicker = ref.read(efCurrencyPairProvider).receive?.ticker ?? "";
if (walletInitiated &&
toTicker.toLowerCase() == coin!.ticker.toLowerCase()) {
// do not allow changing away from wallet coin
@ -219,19 +247,20 @@ class _ExchangeFormState extends ConsumerState<ExchangeForm> {
}
final selectedCurrency = await _showCurrencySelectionSheet(
willChange: ref.read(exchangeFormStateProvider).receiveCurrency?.ticker,
willChange: ref.read(efCurrencyPairProvider).receive?.ticker,
willChangeIsSend: false,
paired: ref.read(exchangeFormStateProvider).sendCurrency?.ticker,
isFixedRate: ref.read(exchangeFormStateProvider).exchangeRateType ==
ExchangeRateType.fixed,
paired: ref.read(efCurrencyPairProvider).send?.ticker,
isFixedRate: ref.read(efRateTypeProvider) == ExchangeRateType.fixed,
);
if (selectedCurrency != null) {
await showUpdatingExchangeRate(
whileFuture: _getAggregateCurrency(selectedCurrency).then(
(aggregateSelected) => ref
.read(exchangeFormStateProvider)
.updateReceivingCurrency(aggregateSelected, true)),
(aggregateSelected) => ref.read(efCurrencyPairProvider).setReceive(
aggregateSelected,
notifyListeners: true,
),
),
);
}
}
@ -241,10 +270,25 @@ class _ExchangeFormState extends ConsumerState<ExchangeForm> {
_sendFocusNode.unfocus();
_receiveFocusNode.unfocus();
await showUpdatingExchangeRate(
whileFuture:
ref.read(exchangeFormStateProvider).swap(shouldNotifyListeners: true),
);
final temp = ref.read(efCurrencyPairProvider).send;
ref.read(efCurrencyPairProvider).setSend(
ref.read(efCurrencyPairProvider).receive,
notifyListeners: true,
);
ref.read(efCurrencyPairProvider).setReceive(
temp,
notifyListeners: true,
);
// final reversed = ref.read(efReversedProvider);
final amount = ref.read(efSendAmountProvider);
ref.read(efSendAmountProvider.notifier).state =
ref.read(efReceiveAmountProvider);
ref.read(efReceiveAmountProvider.notifier).state = amount;
unawaited(update());
_swapLock = false;
}
@ -331,85 +375,20 @@ class _ExchangeFormState extends ConsumerState<ExchangeForm> {
}
}
void onRateTypeChanged(ExchangeRateType newType) async {
void onRateTypeChanged(ExchangeRateType newType) {
_receiveFocusNode.unfocus();
_sendFocusNode.unfocus();
await showUpdatingExchangeRate(
whileFuture: _onRateTypeChangedFuture(newType),
);
}
Future<void> _onRateTypeChangedFuture(ExchangeRateType newType) async {
ref.read(exchangeFormStateProvider).exchangeRateType = newType;
final fromTicker = ref.read(exchangeFormStateProvider).fromTicker ?? "-";
final toTicker = ref.read(exchangeFormStateProvider).toTicker ?? "-";
ref.read(exchangeFormStateProvider).reversed = false;
if (!(toTicker == "-" || fromTicker == "-")) {
// final available = await ExchangeDataLoadingService.instance.isar.pairs
// .where()
// .exchangeNameEqualTo(
// ref.read(currentExchangeNameStateProvider.state).state)
// .filter()
// .fromEqualTo(fromTicker)
// .and()
// .toEqualTo(toTicker)
// .findAll();
await ref.read(exchangeFormStateProvider).refresh();
// if (available.isNotEmpty) {
// final availableCurrencies = await ExchangeDataLoadingService
// .instance.isar.currencies
// .where()
// .exchangeNameEqualTo(
// ref.read(currentExchangeNameStateProvider.state).state)
// .filter()
// .tickerEqualTo(fromTicker)
// .or()
// .tickerEqualTo(toTicker)
// .findAll();
//
// if (availableCurrencies.length > 1) {
// final from =
// availableCurrencies.firstWhere((e) => e.ticker == fromTicker);
// final to =
// availableCurrencies.firstWhere((e) => e.ticker == toTicker);
//
// final newFromAmount = Decimal.tryParse(_sendController.text);
// ref.read(exchangeFormStateProvider).receiveAmount = newFromAmount;
// if (newFromAmount == null) {
// _receiveController.text = "";
// }
//
// await ref
// .read(exchangeFormStateProvider)
// .updateReceivingCurrency(to, false);
// await ref
// .read(exchangeFormStateProvider)
// .updateSendCurrency(from, true);
//
// _receiveController.text =
// ref.read(exchangeFormStateProvider).toAmountString.isEmpty
// ? "-"
// : ref.read(exchangeFormStateProvider).toAmountString;
// if (mounted) {
// Navigator.of(context, rootNavigator: isDesktop).pop();
// }
// return;
// }
// }
}
ref.read(efRateTypeProvider.notifier).state = newType;
update();
}
void onExchangePressed() async {
final rateType = ref.read(exchangeFormStateProvider).exchangeRateType;
final fromTicker = ref.read(exchangeFormStateProvider).fromTicker ?? "";
final toTicker = ref.read(exchangeFormStateProvider).toTicker ?? "";
final sendAmount = ref.read(exchangeFormStateProvider).sendAmount!;
final estimate = ref.read(exchangeFormStateProvider).estimate!;
final rateType = ref.read(efRateTypeProvider);
final fromTicker = ref.read(efCurrencyPairProvider).send?.ticker ?? "";
final toTicker = ref.read(efCurrencyPairProvider).receive?.ticker ?? "";
final estimate = ref.read(efEstimateProvider)!;
final sendAmount = ref.read(efSendAmountProvider)!;
if (rateType == ExchangeRateType.fixed && toTicker.toUpperCase() == "WOW") {
await showDialog<void>(
@ -426,10 +405,16 @@ class _ExchangeFormState extends ConsumerState<ExchangeForm> {
String rate;
final amountToSend =
estimate.reversed ? estimate.estimatedAmount : sendAmount;
final amountToReceive = estimate.reversed
? ref.read(efReceiveAmountProvider)!
: estimate.estimatedAmount;
switch (rateType) {
case ExchangeRateType.estimated:
rate =
"1 ${fromTicker.toUpperCase()} ~${(estimate.estimatedAmount / sendAmount).toDecimal(scaleOnInfinitePrecision: 8).toStringAsFixed(8)} ${toTicker.toUpperCase()}";
"1 ${fromTicker.toUpperCase()} ~${(amountToReceive / sendAmount).toDecimal(scaleOnInfinitePrecision: 8).toStringAsFixed(8)} ${toTicker.toUpperCase()}";
break;
case ExchangeRateType.fixed:
bool? shouldCancel;
@ -541,7 +526,9 @@ class _ExchangeFormState extends ConsumerState<ExchangeForm> {
return;
}
rate =
"1 ${fromTicker.toUpperCase()} ~${ref.read(exchangeFormStateProvider).rate!.toStringAsFixed(8)} ${toTicker.toUpperCase()}";
"1 ${fromTicker.toUpperCase()} ~${(amountToReceive / amountToSend).toDecimal(
scaleOnInfinitePrecision: 12,
).toStringAsFixed(8)} ${toTicker.toUpperCase()}";
break;
}
@ -549,12 +536,10 @@ class _ExchangeFormState extends ConsumerState<ExchangeForm> {
sendTicker: fromTicker.toUpperCase(),
receiveTicker: toTicker.toUpperCase(),
rateInfo: rate,
sendAmount: estimate.reversed ? estimate.estimatedAmount : sendAmount,
receiveAmount: estimate.reversed
? ref.read(exchangeFormStateProvider).receiveAmount!
: estimate.estimatedAmount,
sendAmount: amountToSend,
receiveAmount: amountToReceive,
rateType: rateType,
rateId: estimate.rateId,
estimate: estimate,
reversed: estimate.reversed,
walletInitiated: walletInitiated,
);
@ -622,8 +607,8 @@ class _ExchangeFormState extends ConsumerState<ExchangeForm> {
}
String? ticker = isSend
? ref.read(exchangeFormStateProvider).fromTicker
: ref.read(exchangeFormStateProvider).toTicker;
? ref.read(efCurrencyPairProvider).send?.ticker
: ref.read(efCurrencyPairProvider).receive?.ticker;
if (ticker == null) {
return false;
@ -632,6 +617,97 @@ class _ExchangeFormState extends ConsumerState<ExchangeForm> {
return coin.ticker.toUpperCase() == ticker.toUpperCase();
}
Future<void> update() async {
final uuid = const Uuid().v1();
_latestUuid = uuid;
_addUpdate(uuid);
for (final exchange in exchanges) {
ref.read(efEstimatesListProvider(exchange.name).notifier).state = null;
}
final reversed = ref.read(efReversedProvider);
final amount = reversed
? ref.read(efReceiveAmountProvider)
: ref.read(efSendAmountProvider);
final pair = ref.read(efCurrencyPairProvider);
if (amount == null ||
amount <= Decimal.zero ||
pair.send == null ||
pair.receive == null) {
_removeUpdate(uuid);
return;
}
final rateType = ref.read(efRateTypeProvider);
final Map<String, Tuple2<ExchangeResponse<List<Estimate>>, Range?>>
results = {};
for (final exchange in exchanges) {
final sendCurrency = pair.send?.forExchange(exchange.name);
final receiveCurrency = pair.receive?.forExchange(exchange.name);
if (sendCurrency != null && receiveCurrency != null) {
final rangeResponse = await exchange.getRange(
reversed ? receiveCurrency.ticker : sendCurrency.ticker,
reversed ? sendCurrency.ticker : receiveCurrency.ticker,
rateType == ExchangeRateType.fixed,
);
final estimateResponse = await exchange.getEstimates(
sendCurrency.ticker,
receiveCurrency.ticker,
amount,
rateType == ExchangeRateType.fixed,
reversed,
);
results.addAll(
{
exchange.name: Tuple2(
estimateResponse,
rangeResponse.value,
),
},
);
}
}
for (final exchange in exchanges) {
if (uuid == _latestUuid) {
ref.read(efEstimatesListProvider(exchange.name).notifier).state =
results[exchange.name];
}
}
_removeUpdate(uuid);
}
String? _latestUuid;
final Set<String> _uuids = {};
void _addUpdate(String uuid) {
_uuids.add(uuid);
ref.read(efRefreshingProvider.notifier).state = true;
}
void _removeUpdate(String uuid) {
_uuids.remove(uuid);
if (_uuids.isEmpty) {
WidgetsBinding.instance.addPostFrameCallback((_) {
ref.read(efRefreshingProvider.notifier).state = false;
});
}
}
void updateSend(Estimate? estimate) {
ref.read(efSendAmountProvider.notifier).state = estimate?.estimatedAmount;
}
void updateReceive(Estimate? estimate) {
ref.read(efReceiveAmountProvider.notifier).state =
estimate?.estimatedAmount;
}
@override
void initState() {
_sendController = TextEditingController();
@ -641,9 +717,40 @@ class _ExchangeFormState extends ConsumerState<ExchangeForm> {
coin = widget.coin;
walletInitiated = walletId != null && coin != null;
_sendFocusNode.addListener(() {
if (_sendFocusNode.hasFocus) {
final reversed = ref.read(efReversedProvider);
WidgetsBinding.instance.addPostFrameCallback((_) {
ref.read(efReversedProvider.notifier).state = false;
if (reversed == true) {
update();
}
});
}
});
_receiveFocusNode.addListener(() {
if (_receiveFocusNode.hasFocus &&
ref.read(efExchangeProvider).name != ChangeNowExchange.exchangeName) {
final reversed = ref.read(efReversedProvider);
WidgetsBinding.instance.addPostFrameCallback((_) {
ref.read(efReversedProvider.notifier).state = true;
if (reversed != true) {
update();
}
});
}
});
if (walletInitiated) {
WidgetsBinding.instance.addPostFrameCallback((timeStamp) {
ref.read(exchangeFormStateProvider).reset(shouldNotifyListeners: true);
ref.read(efSendAmountProvider.notifier).state = null;
ref.read(efReceiveAmountProvider.notifier).state = null;
ref.read(efReversedProvider.notifier).state = false;
ref.read(efRefreshingProvider.notifier).state = false;
ref.read(efCurrencyPairProvider).setSend(null, notifyListeners: true);
ref
.read(efCurrencyPairProvider)
.setReceive(null, notifyListeners: true);
ExchangeDataLoadingService.instance
.getAggregateCurrency(
widget.contract == null ? coin!.ticker : widget.contract!.symbol,
@ -652,17 +759,17 @@ class _ExchangeFormState extends ConsumerState<ExchangeForm> {
)
.then((value) {
if (value != null) {
ref.read(exchangeFormStateProvider).updateSendCurrency(value, true);
ref.read(efCurrencyPairProvider).setSend(
value,
notifyListeners: true,
);
}
});
});
} else {
_sendController.text =
ref.read(exchangeFormStateProvider).fromAmountString;
_receiveController.text =
ref.read(exchangeFormStateProvider).toAmountString;
WidgetsBinding.instance.addPostFrameCallback((timeStamp) {
ref.read(exchangeFormStateProvider).refresh();
_sendController.text = ref.read(efSendAmountStringProvider);
_receiveController.text = ref.read(efReceiveAmountStringProvider);
});
}
@ -673,6 +780,8 @@ class _ExchangeFormState extends ConsumerState<ExchangeForm> {
void dispose() {
_receiveController.dispose();
_sendController.dispose();
_receiveFocusNode.dispose();
_sendFocusNode.dispose();
super.dispose();
}
@ -680,34 +789,42 @@ class _ExchangeFormState extends ConsumerState<ExchangeForm> {
Widget build(BuildContext context) {
debugPrint("BUILD: $runtimeType");
final rateType = ref.watch(
exchangeFormStateProvider.select((value) => value.exchangeRateType));
final rateType = ref.watch(efRateTypeProvider);
final isEstimated = rateType == ExchangeRateType.estimated;
ref.listen(
exchangeFormStateProvider.select((value) => value.toAmountString),
(previous, String next) {
ref.listen(efReceiveAmountStringProvider, (previous, String next) {
if (!_receiveFocusNode.hasFocus) {
_receiveController.text = isEstimated && next.isEmpty ? "-" : next;
if (_swapLock) {
_sendController.text =
ref.read(exchangeFormStateProvider).fromAmountString;
}
// if (_swapLock) {
_sendController.text = ref.read(efSendAmountStringProvider);
// }
}
});
ref.listen(
exchangeFormStateProvider.select((value) => value.fromAmountString),
(previous, String next) {
ref.listen(efSendAmountStringProvider, (previous, String next) {
if (!_sendFocusNode.hasFocus) {
_sendController.text = next;
if (_swapLock) {
_receiveController.text = isEstimated
? ref.read(exchangeFormStateProvider).toAmountString.isEmpty
? "-"
: ref.read(exchangeFormStateProvider).toAmountString
: ref.read(exchangeFormStateProvider).toAmountString;
}
// if (_swapLock) {
_receiveController.text =
isEstimated && ref.read(efReceiveAmountStringProvider).isEmpty
? "-"
: ref.read(efReceiveAmountStringProvider);
// }
}
});
ref.listen(efEstimateProvider.notifier, (previous, next) {
final estimate = (next as StateController<Estimate?>).state;
if (ref.read(efReversedProvider)) {
updateSend(estimate);
} else {
updateReceive(estimate);
}
});
ref.listen(efCurrencyPairProvider, (previous, next) {
if (!_swapLock) {
update();
}
});
@ -725,8 +842,9 @@ class _ExchangeFormState extends ConsumerState<ExchangeForm> {
height: isDesktop ? 10 : 4,
),
ExchangeTextField(
key: Key(
"exchangeTextFieldKeyFor_${Theme.of(context).extension<StackColors>()!.themeType.name}"),
key: Key("exchangeTextFieldKeyFor_"
"${Theme.of(context).extension<StackColors>()!.themeType.name}"
"${ref.watch(efCurrencyPairProvider.select((value) => value.send?.ticker))}"),
controller: _sendController,
focusNode: _sendFocusNode,
textStyle: STextStyles.smallMed14(context).copyWith(
@ -745,8 +863,8 @@ class _ExchangeFormState extends ConsumerState<ExchangeForm> {
onChanged: sendFieldOnChanged,
onButtonTap: selectSendCurrency,
isWalletCoin: isWalletCoin(coin, true),
currency: ref.watch(
exchangeFormStateProvider.select((value) => value.sendCurrency)),
currency:
ref.watch(efCurrencyPairProvider.select((value) => value.send)),
),
SizedBox(
height: isDesktop ? 10 : 4,
@ -754,17 +872,6 @@ class _ExchangeFormState extends ConsumerState<ExchangeForm> {
SizedBox(
height: isDesktop ? 10 : 4,
),
if (ref
.watch(
exchangeFormStateProvider.select((value) => value.warning))
.isNotEmpty &&
!ref.watch(
exchangeFormStateProvider.select((value) => value.reversed)))
Text(
ref.watch(
exchangeFormStateProvider.select((value) => value.warning)),
style: STextStyles.errorSmall(context),
),
Row(
crossAxisAlignment: CrossAxisAlignment.end,
mainAxisAlignment: MainAxisAlignment.spaceBetween,
@ -809,7 +916,7 @@ class _ExchangeFormState extends ConsumerState<ExchangeForm> {
),
),
),
)
),
),
],
),
@ -829,34 +936,24 @@ class _ExchangeFormState extends ConsumerState<ExchangeForm> {
borderRadius: Constants.size.circularBorderRadius,
background:
Theme.of(context).extension<StackColors>()!.textFieldDefaultBG,
onTap: () {
if (!(ref.read(exchangeFormStateProvider).exchangeRateType ==
ExchangeRateType.estimated) &&
_receiveController.text == "-") {
_receiveController.text = "";
}
},
onTap: rateType == ExchangeRateType.estimated &&
ref.watch(efExchangeProvider).name ==
ChangeNowExchange.exchangeName
? null
: () {
if (_sendController.text == "-") {
_sendController.text = "";
}
},
onChanged: receiveFieldOnChanged,
onButtonTap: selectReceiveCurrency,
isWalletCoin: isWalletCoin(coin, true),
currency: ref.watch(exchangeFormStateProvider
.select((value) => value.receiveCurrency)),
readOnly: (rateType) == ExchangeRateType.estimated &&
ref.watch(exchangeFormStateProvider
.select((value) => value.exchange.name)) ==
currency: ref
.watch(efCurrencyPairProvider.select((value) => value.receive)),
readOnly: rateType == ExchangeRateType.estimated &&
ref.watch(efExchangeProvider).name ==
ChangeNowExchange.exchangeName,
),
if (ref
.watch(
exchangeFormStateProvider.select((value) => value.warning))
.isNotEmpty &&
ref.watch(
exchangeFormStateProvider.select((value) => value.reversed)))
Text(
ref.watch(
exchangeFormStateProvider.select((value) => value.warning)),
style: STextStyles.errorSmall(context),
),
SizedBox(
height: isDesktop ? 20 : 12,
),
@ -867,27 +964,27 @@ class _ExchangeFormState extends ConsumerState<ExchangeForm> {
onChanged: onRateTypeChanged,
),
),
// these reads should be watch
if (ref.watch(exchangeFormStateProvider).sendAmount != null &&
ref.watch(exchangeFormStateProvider).sendAmount != Decimal.zero)
SizedBox(
height: isDesktop ? 20 : 12,
),
// these reads should be watch
if (ref.watch(exchangeFormStateProvider).sendAmount != null &&
ref.watch(exchangeFormStateProvider).sendAmount != Decimal.zero)
ExchangeProviderOptions(
fixedRate: rateType == ExchangeRateType.fixed,
reversed: ref.watch(
exchangeFormStateProvider.select((value) => value.reversed)),
),
AnimatedSize(
duration: const Duration(milliseconds: 300),
child: ref.watch(efSendAmountProvider) == null &&
ref.watch(efReceiveAmountProvider) == null
? const SizedBox(
height: 0,
)
: Padding(
padding: EdgeInsets.only(top: isDesktop ? 20 : 12),
child: ExchangeProviderOptions(
fixedRate: rateType == ExchangeRateType.fixed,
reversed: ref.watch(efReversedProvider),
),
),
),
SizedBox(
height: isDesktop ? 20 : 12,
),
PrimaryButton(
buttonHeight: isDesktop ? ButtonHeight.l : null,
enabled: ref.watch(
exchangeFormStateProvider.select((value) => value.canExchange)),
enabled: ref.watch(efCanExchangeProvider),
onPressed: onExchangePressed,
label: "Swap",
)

5
lib/pages/exchange_view/exchange_step_views/step_2_view.dart
View file

@ -124,9 +124,8 @@ class _Step2ViewState extends ConsumerState<Step2View> {
@override
Widget build(BuildContext context) {
final supportsRefund = ref.watch(
exchangeFormStateProvider.select((value) => value.exchange.name)) !=
MajesticBankExchange.exchangeName;
final supportsRefund =
ref.watch(efExchangeProvider).name != MajesticBankExchange.exchangeName;
return Background(
child: Scaffold(

32
lib/pages/exchange_view/exchange_step_views/step_3_view.dart
View file

@ -52,9 +52,8 @@ class _Step3ViewState extends ConsumerState<Step3View> {
@override
Widget build(BuildContext context) {
final supportsRefund = ref.watch(
exchangeFormStateProvider.select((value) => value.exchange.name)) !=
MajesticBankExchange.exchangeName;
final supportsRefund =
ref.watch(efExchangeProvider).name != MajesticBankExchange.exchangeName;
return Background(
child: Scaffold(
@ -254,8 +253,7 @@ class _Step3ViewState extends ConsumerState<Step3View> {
final ExchangeResponse<Trade> response =
await ref
.read(exchangeFormStateProvider)
.exchange
.read(efExchangeProvider)
.createTrade(
from: model.sendTicker,
to: model.receiveTicker,
@ -271,24 +269,26 @@ class _Step3ViewState extends ConsumerState<Step3View> {
? model.refundAddress!
: "",
refundExtraId: "",
rateId: model.rateId,
estimate: model.estimate,
reversed: model.reversed,
);
if (response.value == null) {
if (mounted) {
Navigator.of(context).pop();
}
unawaited(showDialog<void>(
context: context,
barrierDismissible: true,
builder: (_) => StackDialog(
title: "Failed to create trade",
message:
response.exception?.toString(),
),
));
unawaited(
showDialog<void>(
context: context,
barrierDismissible: true,
builder: (_) => StackDialog(
title: "Failed to create trade",
message: response.exception
?.toString(),
),
),
);
}
return;
}

6
lib/pages/exchange_view/exchange_step_views/step_4_view.dart
View file

@ -70,10 +70,8 @@ class _Step4ViewState extends ConsumerState<Step4View> {
}
Future<void> _updateStatus() async {
final statusResponse = await ref
.read(exchangeFormStateProvider)
.exchange
.updateTrade(model.trade!);
final statusResponse =
await ref.read(efExchangeProvider).updateTrade(model.trade!);
String status = "Waiting";
if (statusResponse.value != null) {
status = statusResponse.value!.status;

6
lib/pages/exchange_view/exchange_view.dart
View file

@ -37,7 +37,8 @@ class _ExchangeViewState extends ConsumerState<ExchangeView> {
ExchangeDataLoadingService.instance.onLoadingComplete = () {
WidgetsBinding.instance.addPostFrameCallback((timeStamp) async {
await ExchangeDataLoadingService.instance.setCurrenciesIfEmpty(
ref.read(exchangeFormStateProvider),
ref.read(efCurrencyPairProvider),
ref.read(efRateTypeProvider),
);
setState(() {
_initialCachePopulationUnderway = false;
@ -53,7 +54,8 @@ class _ExchangeViewState extends ConsumerState<ExchangeView> {
ExchangeDataLoadingService.instance.onLoadingComplete = () {
WidgetsBinding.instance.addPostFrameCallback((timeStamp) async {
await ExchangeDataLoadingService.instance.setCurrenciesIfEmpty(
ref.read(exchangeFormStateProvider),
ref.read(efCurrencyPairProvider),
ref.read(efRateTypeProvider),
);
setState(() {
_initialCachePopulationUnderway = false;

349
lib/pages/exchange_view/sub_widgets/exchange_provider_option.dart Normal file
View file

@ -0,0 +1,349 @@
import 'package:decimal/decimal.dart';
import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:flutter_svg/svg.dart';
import 'package:stackwallet/models/exchange/response_objects/estimate.dart';
import 'package:stackwallet/providers/exchange/exchange_form_state_provider.dart';
import 'package:stackwallet/providers/global/locale_provider.dart';
import 'package:stackwallet/services/exchange/exchange.dart';
import 'package:stackwallet/utilities/amount/amount.dart';
import 'package:stackwallet/utilities/assets.dart';
import 'package:stackwallet/utilities/enums/coin_enum.dart';
import 'package:stackwallet/utilities/enums/exchange_rate_type_enum.dart';
import 'package:stackwallet/utilities/logger.dart';
import 'package:stackwallet/utilities/text_styles.dart';
import 'package:stackwallet/utilities/theme/stack_colors.dart';
import 'package:stackwallet/utilities/util.dart';
import 'package:stackwallet/widgets/animated_text.dart';
import 'package:stackwallet/widgets/conditional_parent.dart';
import 'package:stackwallet/widgets/exchange/trocador/trocador_kyc_info_button.dart';
import 'package:stackwallet/widgets/exchange/trocador/trocador_rating_type_enum.dart';
class ExchangeOption extends ConsumerStatefulWidget {
const ExchangeOption({
Key? key,
required this.exchange,
required this.fixedRate,
required this.reversed,
}) : super(key: key);
final Exchange exchange;
final bool fixedRate;
final bool reversed;
@override
ConsumerState<ExchangeOption> createState() => _ExchangeOptionState();
}
class _ExchangeOptionState extends ConsumerState<ExchangeOption> {
final isDesktop = Util.isDesktop;
@override
Widget build(BuildContext context) {
final sendCurrency =
ref.watch(efCurrencyPairProvider.select((value) => value.send));
final receivingCurrency =
ref.watch(efCurrencyPairProvider.select((value) => value.receive));
final reversed = ref.watch(efReversedProvider);
final amount = reversed
? ref.watch(efReceiveAmountProvider)
: ref.watch(efSendAmountProvider);
final data = ref.watch(efEstimatesListProvider(widget.exchange.name));
final estimates = data?.item1.value;
return AnimatedSize(
duration: const Duration(milliseconds: 500),
curve: Curves.easeInOutCubicEmphasized,
child: Builder(
builder: (_) {
if (ref.watch(efRefreshingProvider)) {
// show loading
return _ProviderOption(
exchange: widget.exchange,
estimate: null,
rateString: "",
loadingString: true,
);
} else if (sendCurrency != null &&
receivingCurrency != null &&
amount != null &&
amount > Decimal.zero) {
if (estimates != null && estimates.isNotEmpty) {
return Column(
mainAxisSize: MainAxisSize.min,
children: [
for (int i = 0; i < estimates.length; i++)
Builder(
builder: (context) {
final e = estimates[i];
int decimals;
try {
decimals = coinFromTickerCaseInsensitive(
receivingCurrency.ticker)
.decimals;
} catch (_) {
decimals = 8; // some reasonable alternative
}
Amount rate;
if (e.reversed) {
rate = (amount / e.estimatedAmount)
.toDecimal(scaleOnInfinitePrecision: 18)
.toAmount(fractionDigits: decimals);
} else {
rate = (e.estimatedAmount / amount)
.toDecimal(scaleOnInfinitePrecision: 18)
.toAmount(fractionDigits: decimals);
}
final rateString =
"1 ${sendCurrency.ticker.toUpperCase()} ~ ${rate.localizedStringAsFixed(
locale: ref.watch(
localeServiceChangeNotifierProvider
.select((value) => value.locale),
),
)} ${receivingCurrency.ticker.toUpperCase()}";
return ConditionalParent(
condition: i > 0,
builder: (child) => Column(
mainAxisSize: MainAxisSize.min,
children: [
isDesktop
? Container(
height: 1,
color: Theme.of(context)
.extension<StackColors>()!
.background,
)
: const SizedBox(
height: 16,
),
child,
],
),
child: _ProviderOption(
key: Key(widget.exchange.name + e.exchangeProvider),
exchange: widget.exchange,
estimate: e,
rateString: rateString,
kycRating: e.kycRating,
),
);
},
),
],
);
} else {
Logging.instance.log(
"$runtimeType rate unavailable for ${widget.exchange.name}: $data",
level: LogLevel.Warning,
);
return Consumer(
builder: (_, ref, __) {
String? message;
final range = data?.item2;
if (range != null) {
if (range.min != null && amount < range.min!) {
message ??= "Amount too small";
} else if (range.max != null && amount > range.max!) {
message ??= "Amount too large";
}
} else if (data?.item1.value == null) {
final rateType = ref.watch(efRateTypeProvider) ==
ExchangeRateType.estimated
? "estimated"
: "fixed";
message ??= "Pair unavailable on $rateType rate flow";
}
return _ProviderOption(
exchange: widget.exchange,
estimate: null,
rateString: message ?? "Failed to fetch rate",
rateColor:
Theme.of(context).extension<StackColors>()!.textError,
);
},
);
}
} else {
// show n/a
return _ProviderOption(
exchange: widget.exchange,
estimate: null,
rateString: "n/a",
);
}
},
),
);
}
}
class _ProviderOption extends ConsumerStatefulWidget {
const _ProviderOption({
Key? key,
required this.exchange,
required this.estimate,
required this.rateString,
this.kycRating,
this.loadingString = false,
this.rateColor,
}) : super(key: key);
final Exchange exchange;
final Estimate? estimate;
final String rateString;
final String? kycRating;
final bool loadingString;
final Color? rateColor;
@override
ConsumerState<_ProviderOption> createState() => _ProviderOptionState();
}
class _ProviderOptionState extends ConsumerState<_ProviderOption> {
final isDesktop = Util.isDesktop;
late final String _id;
@override
void initState() {
_id =
"${widget.exchange.name} (${widget.estimate?.exchangeProvider ?? widget.exchange.name})";
super.initState();
}
@override
Widget build(BuildContext context) {
String groupValue = ref.watch(currentCombinedExchangeIdProvider);
if (ref.watch(efExchangeProvider).name ==
(widget.estimate?.exchangeProvider ?? widget.exchange.name)) {
groupValue = _id;
}
return ConditionalParent(
condition: isDesktop,
builder: (child) => MouseRegion(
cursor: SystemMouseCursors.click,
child: child,
),
child: GestureDetector(
onTap: () {
ref.read(efExchangeProvider.notifier).state = widget.exchange;
ref.read(efExchangeProviderNameProvider.notifier).state =
widget.estimate?.exchangeProvider ?? widget.exchange.name;
},
child: Container(
color: Colors.transparent,
child: Padding(
padding:
isDesktop ? const EdgeInsets.all(16) : const EdgeInsets.all(0),
child: Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
SizedBox(
width: 20,
height: 20,
child: Padding(
padding: EdgeInsets.only(top: isDesktop ? 20.0 : 15.0),
child: Radio(
activeColor: Theme.of(context)
.extension<StackColors>()!
.radioButtonIconEnabled,
value: _id,
groupValue: groupValue,
onChanged: (_) {
ref.read(efExchangeProvider.notifier).state =
widget.exchange;
ref
.read(efExchangeProviderNameProvider.notifier)
.state =
widget.estimate?.exchangeProvider ??
widget.exchange.name;
},
),
),
),
const SizedBox(
width: 14,
),
Padding(
padding: const EdgeInsets.only(top: 5.0),
child: SizedBox(
width: isDesktop ? 32 : 24,
height: isDesktop ? 32 : 24,
child: SvgPicture.asset(
Assets.exchange.getIconFor(
exchangeName: widget.exchange.name,
),
width: isDesktop ? 32 : 24,
height: isDesktop ? 32 : 24,
),
),
),
const SizedBox(
width: 10,
),
Expanded(
child: Column(
mainAxisAlignment: MainAxisAlignment.start,
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
widget.estimate?.exchangeProvider ??
widget.exchange.name,
style: STextStyles.titleBold12(context).copyWith(
color: Theme.of(context)
.extension<StackColors>()!
.textDark2,
),
),
widget.loadingString
? AnimatedText(
stringsToLoopThrough: const [
"Loading",
"Loading.",
"Loading..",
"Loading...",
],
style:
STextStyles.itemSubtitle12(context).copyWith(
color: Theme.of(context)
.extension<StackColors>()!
.textSubtitle1,
),
)
: Text(
widget.rateString,
style:
STextStyles.itemSubtitle12(context).copyWith(
color: widget.rateColor ??
Theme.of(context)
.extension<StackColors>()!
.textSubtitle1,
),
),
],
),
),
if (widget.kycRating != null)
TrocadorKYCInfoButton(
kycType: TrocadorKYCType.fromString(
widget.kycRating!,
),
),
],
),
),
),
),
);
}
}

721
lib/pages/exchange_view/sub_widgets/exchange_provider_options.dart
View file

@ -1,24 +1,13 @@
import 'package:decimal/decimal.dart';
import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:flutter_svg/svg.dart';
import 'package:stackwallet/exceptions/exchange/pair_unavailable_exception.dart';
import 'package:stackwallet/models/exchange/aggregate_currency.dart';
import 'package:stackwallet/models/exchange/response_objects/estimate.dart';
import 'package:stackwallet/pages/exchange_view/sub_widgets/exchange_provider_option.dart';
import 'package:stackwallet/providers/providers.dart';
import 'package:stackwallet/services/exchange/change_now/change_now_exchange.dart';
import 'package:stackwallet/services/exchange/exchange_response.dart';
import 'package:stackwallet/services/exchange/majestic_bank/majestic_bank_exchange.dart';
import 'package:stackwallet/utilities/amount/amount.dart';
import 'package:stackwallet/utilities/assets.dart';
import 'package:stackwallet/utilities/enums/coin_enum.dart';
import 'package:stackwallet/utilities/logger.dart';
import 'package:stackwallet/utilities/show_loading.dart';
import 'package:stackwallet/utilities/text_styles.dart';
import 'package:stackwallet/services/exchange/trocador/trocador_exchange.dart';
import 'package:stackwallet/utilities/theme/stack_colors.dart';
import 'package:stackwallet/utilities/util.dart';
import 'package:stackwallet/widgets/animated_text.dart';
import 'package:stackwallet/widgets/conditional_parent.dart';
import 'package:stackwallet/widgets/rounded_white_container.dart';
class ExchangeProviderOptions extends ConsumerStatefulWidget {
@ -60,11 +49,10 @@ class _ExchangeProviderOptionsState
@override
Widget build(BuildContext context) {
final sendCurrency = ref.watch(exchangeFormStateProvider).sendCurrency;
final sendCurrency =
ref.watch(efCurrencyPairProvider.select((value) => value.send));
final receivingCurrency =
ref.watch(exchangeFormStateProvider).receiveCurrency;
final fromAmount = ref.watch(exchangeFormStateProvider).sendAmount;
final toAmount = ref.watch(exchangeFormStateProvider).receiveAmount;
ref.watch(efCurrencyPairProvider.select((value) => value.receive));
final showChangeNow = exchangeSupported(
exchangeName: ChangeNowExchange.exchangeName,
@ -76,6 +64,11 @@ class _ExchangeProviderOptionsState
sendCurrency: sendCurrency,
receiveCurrency: receivingCurrency,
);
final showTrocador = exchangeSupported(
exchangeName: TrocadorExchange.exchangeName,
sendCurrency: sendCurrency,
receiveCurrency: receivingCurrency,
);
return RoundedWhiteContainer(
padding: isDesktop ? const EdgeInsets.all(0) : const EdgeInsets.all(12),
@ -85,239 +78,11 @@ class _ExchangeProviderOptionsState
child: Column(
children: [
if (showChangeNow)
ConditionalParent(
condition: isDesktop,
builder: (child) => MouseRegion(
cursor: SystemMouseCursors.click,
child: child,
),
child: GestureDetector(
onTap: () {
if (ref.read(exchangeFormStateProvider).exchange.name !=
ChangeNowExchange.exchangeName) {
showLoading(
whileFuture:
ref.read(exchangeFormStateProvider).updateExchange(
exchange: ChangeNowExchange.instance,
shouldUpdateData: true,
shouldNotifyListeners: true,
),
context: context,
message: "Updating rates",
isDesktop: isDesktop,
);
}
},
child: Container(
color: Colors.transparent,
child: Padding(
padding: isDesktop
? const EdgeInsets.all(16)
: const EdgeInsets.all(0),
child: Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
SizedBox(
width: 20,
height: 20,
child: Padding(
padding:
EdgeInsets.only(top: isDesktop ? 20.0 : 15.0),
child: Radio(
activeColor: Theme.of(context)
.extension<StackColors>()!
.radioButtonIconEnabled,
value: ChangeNowExchange.exchangeName,
groupValue: ref.watch(exchangeFormStateProvider
.select((value) => value.exchange.name)),
onChanged: (_) {
if (ref
.read(exchangeFormStateProvider)
.exchange
.name !=
ChangeNowExchange.exchangeName) {
ref
.read(exchangeFormStateProvider)
.updateExchange(
exchange: ChangeNowExchange.instance,
shouldUpdateData: true,
shouldNotifyListeners: true,
);
}
},
),
),
),
const SizedBox(
width: 14,
),
Padding(
padding: const EdgeInsets.only(top: 5.0),
child: SizedBox(
width: isDesktop ? 32 : 24,
height: isDesktop ? 32 : 24,
child: SvgPicture.asset(
Assets.exchange.changeNow,
width: isDesktop ? 32 : 24,
height: isDesktop ? 32 : 24,
),
),
),
const SizedBox(
width: 10,
),
Expanded(
child: Column(
mainAxisAlignment: MainAxisAlignment.start,
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
ChangeNowExchange.exchangeName,
style:
STextStyles.titleBold12(context).copyWith(
color: Theme.of(context)
.extension<StackColors>()!
.textDark2,
),
),
if (sendCurrency != null &&
receivingCurrency != null &&
toAmount != null &&
toAmount > Decimal.zero &&
fromAmount != null &&
fromAmount > Decimal.zero)
FutureBuilder(
future:
ChangeNowExchange.instance.getEstimate(
sendCurrency.ticker,
receivingCurrency.ticker,
widget.reversed ? toAmount : fromAmount,
widget.fixedRate,
widget.reversed,
),
builder: (context,
AsyncSnapshot<ExchangeResponse<Estimate>>
snapshot) {
if (snapshot.connectionState ==
ConnectionState.done &&
snapshot.hasData) {
final estimate = snapshot.data?.value;
if (estimate != null) {
Coin coin;
try {
coin = coinFromTickerCaseInsensitive(
receivingCurrency.ticker);
} catch (_) {
coin = Coin.bitcoin;
}
Amount rate;
if (estimate.reversed) {
rate = (toAmount /
estimate.estimatedAmount)
.toDecimal(
scaleOnInfinitePrecision: 18)
.toAmount(
fractionDigits:
coin.decimals);
} else {
rate = (estimate.estimatedAmount /
fromAmount)
.toDecimal(
scaleOnInfinitePrecision: 18)
.toAmount(
fractionDigits:
coin.decimals);
}
return Text(
"1 ${sendCurrency.ticker.toUpperCase()} ~ ${rate.localizedStringAsFixed(
locale: ref.watch(
localeServiceChangeNotifierProvider
.select(
(value) => value.locale),
),
)} ${receivingCurrency.ticker.toUpperCase()}",
style: STextStyles.itemSubtitle12(
context)
.copyWith(
color: Theme.of(context)
.extension<StackColors>()!
.textSubtitle1,
),
);
} else if (snapshot.data?.exception
is PairUnavailableException) {
return Text(
"Unsupported pair",
style: STextStyles.itemSubtitle12(
context)
.copyWith(
color: Theme.of(context)
.extension<StackColors>()!
.textSubtitle1,
),
);
} else {
Logging.instance.log(
"$runtimeType failed to fetch rate for ChangeNOW: ${snapshot.data}",
level: LogLevel.Warning,
);
return Text(
"Failed to fetch rate",
style: STextStyles.itemSubtitle12(
context)
.copyWith(
color: Theme.of(context)
.extension<StackColors>()!
.textSubtitle1,
),
);
}
} else {
return AnimatedText(
stringsToLoopThrough: const [
"Loading",
"Loading.",
"Loading..",
"Loading...",
],
style:
STextStyles.itemSubtitle12(context)
.copyWith(
color: Theme.of(context)
.extension<StackColors>()!
.textSubtitle1,
),
);
}
},
),
if (!(sendCurrency != null &&
receivingCurrency != null &&
toAmount != null &&
toAmount > Decimal.zero &&
fromAmount != null &&
fromAmount > Decimal.zero))
Text(
"n/a",
style: STextStyles.itemSubtitle12(context)
.copyWith(
color: Theme.of(context)
.extension<StackColors>()!
.textSubtitle1,
),
),
],
),
),
],
),
),
),
),
ExchangeOption(
exchange: ChangeNowExchange.instance,
fixedRate: widget.fixedRate,
reversed: widget.reversed,
),
if (showChangeNow && showMajesticBank)
isDesktop
? Container(
@ -328,446 +93,28 @@ class _ExchangeProviderOptionsState
: const SizedBox(
height: 16,
),
if (showMajesticBank)
ConditionalParent(
condition: isDesktop,
builder: (child) => MouseRegion(
cursor: SystemMouseCursors.click,
child: child,
),
child: GestureDetector(
onTap: () {
if (ref.read(exchangeFormStateProvider).exchange.name !=
MajesticBankExchange.exchangeName) {
showLoading(
whileFuture:
ref.read(exchangeFormStateProvider).updateExchange(
exchange: MajesticBankExchange.instance,
shouldUpdateData: true,
shouldNotifyListeners: true,
),
context: context,
isDesktop: isDesktop,
message: "Updating rates",
);
}
},
child: Container(
color: Colors.transparent,
child: Padding(
padding: isDesktop
? const EdgeInsets.all(16)
: const EdgeInsets.all(0),
child: Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
SizedBox(
width: 20,
height: 20,
child: Padding(
padding:
EdgeInsets.only(top: isDesktop ? 20.0 : 15.0),
child: Radio(
activeColor: Theme.of(context)
.extension<StackColors>()!
.radioButtonIconEnabled,
value: MajesticBankExchange.exchangeName,
groupValue: ref.watch(exchangeFormStateProvider
.select((value) => value.exchange.name)),
onChanged: (_) {
if (ref
.read(exchangeFormStateProvider)
.exchange
.name !=
MajesticBankExchange.exchangeName) {
ref
.read(exchangeFormStateProvider)
.updateExchange(
exchange: MajesticBankExchange.instance,
shouldUpdateData: true,
shouldNotifyListeners: true,
);
}
},
),
),
),
const SizedBox(
width: 14,
),
Padding(
padding: const EdgeInsets.only(top: 5.0),
child: SizedBox(
width: isDesktop ? 32 : 24,
height: isDesktop ? 32 : 24,
child: SvgPicture.asset(
Assets.exchange.majesticBankBlue,
width: isDesktop ? 32 : 24,
height: isDesktop ? 32 : 24,
),
),
),
const SizedBox(
width: 10,
),
Expanded(
child: Column(
mainAxisAlignment: MainAxisAlignment.start,
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
MajesticBankExchange.exchangeName,
style:
STextStyles.titleBold12(context).copyWith(
color: Theme.of(context)
.extension<StackColors>()!
.textDark2,
),
),
if (sendCurrency != null &&
receivingCurrency != null &&
toAmount != null &&
toAmount > Decimal.zero &&
fromAmount != null &&
fromAmount > Decimal.zero)
FutureBuilder(
future:
MajesticBankExchange.instance.getEstimate(
sendCurrency.ticker,
receivingCurrency.ticker,
widget.reversed ? toAmount : fromAmount,
widget.fixedRate,
widget.reversed,
),
builder: (context,
AsyncSnapshot<ExchangeResponse<Estimate>>
snapshot) {
if (snapshot.connectionState ==
ConnectionState.done &&
snapshot.hasData) {
final estimate = snapshot.data?.value;
if (estimate != null) {
Coin coin;
try {
coin = coinFromTickerCaseInsensitive(
receivingCurrency.ticker);
} catch (_) {
coin = Coin.bitcoin;
}
Amount rate;
if (estimate.reversed) {
rate = (toAmount /
estimate.estimatedAmount)
.toDecimal(
scaleOnInfinitePrecision: 18)
.toAmount(
fractionDigits: coin.decimals,
);
} else {
rate = (estimate.estimatedAmount /
fromAmount)
.toDecimal(
scaleOnInfinitePrecision: 18)
.toAmount(
fractionDigits: coin.decimals,
);
}
return Text(
"1 ${sendCurrency.ticker.toUpperCase()} ~ ${rate.localizedStringAsFixed(
locale: ref.watch(
localeServiceChangeNotifierProvider
.select(
(value) => value.locale),
),
)} ${receivingCurrency.ticker.toUpperCase()}",
style: STextStyles.itemSubtitle12(
context)
.copyWith(
color: Theme.of(context)
.extension<StackColors>()!
.textSubtitle1,
),
);
} else if (snapshot.data?.exception
is PairUnavailableException) {
return Text(
"Unsupported pair",
style: STextStyles.itemSubtitle12(
context)
.copyWith(
color: Theme.of(context)
.extension<StackColors>()!
.textSubtitle1,
),
);
} else {
Logging.instance.log(
"$runtimeType failed to fetch rate for ChangeNOW: ${snapshot.data}",
level: LogLevel.Warning,
);
return Text(
"Failed to fetch rate",
style: STextStyles.itemSubtitle12(
context)
.copyWith(
color: Theme.of(context)
.extension<StackColors>()!
.textSubtitle1,
),
);
}
} else {
return AnimatedText(
stringsToLoopThrough: const [
"Loading",
"Loading.",
"Loading..",
"Loading...",
],
style:
STextStyles.itemSubtitle12(context)
.copyWith(
color: Theme.of(context)
.extension<StackColors>()!
.textSubtitle1,
),
);
}
},
),
if (!(sendCurrency != null &&
receivingCurrency != null &&
toAmount != null &&
toAmount > Decimal.zero &&
fromAmount != null &&
fromAmount > Decimal.zero))
Text(
"n/a",
style: STextStyles.itemSubtitle12(context)
.copyWith(
color: Theme.of(context)
.extension<StackColors>()!
.textSubtitle1,
),
),
],
),
),
],
),
),
),
),
ExchangeOption(
exchange: MajesticBankExchange.instance,
fixedRate: widget.fixedRate,
reversed: widget.reversed,
),
if ((showChangeNow || showMajesticBank) && showTrocador)
isDesktop
? Container(
height: 1,
color:
Theme.of(context).extension<StackColors>()!.background,
)
: const SizedBox(
height: 16,
),
if (showTrocador)
ExchangeOption(
fixedRate: widget.fixedRate,
reversed: widget.reversed,
exchange: TrocadorExchange.instance,
),
// if (isDesktop)
// Container(
// height: 1,
// color: Theme.of(context).extension<StackColors>()!.background,
// ),
// if (!isDesktop)
// const SizedBox(
// height: 16,
// ),
// ConditionalParent(
// condition: isDesktop,
// builder: (child) => MouseRegion(
// cursor: SystemMouseCursors.click,
// child: child,
// ),
// child: GestureDetector(
// onTap: () {
// if (ref.read(currentExchangeNameStateProvider.state).state !=
// SimpleSwapExchange.exchangeName) {
// // ref.read(currentExchangeNameStateProvider.state).state =
// // SimpleSwapExchange.exchangeName;
// ref.read(exchangeFormStateProvider).exchange =
// Exchange.fromName(ref
// .read(currentExchangeNameStateProvider.state)
// .state);
// }
// },
// child: Container(
// color: Colors.transparent,
// child: Padding(
// padding: isDesktop
// ? const EdgeInsets.all(16)
// : const EdgeInsets.all(0),
// child: Row(
// crossAxisAlignment: CrossAxisAlignment.start,
// children: [
// SizedBox(
// width: 20,
// height: 20,
// child: Radio(
// activeColor: Theme.of(context)
// .extension<StackColors>()!
// .radioButtonIconEnabled,
// value: SimpleSwapExchange.exchangeName,
// groupValue: ref
// .watch(currentExchangeNameStateProvider.state)
// .state,
// onChanged: (value) {
// if (value is String) {
// ref
// .read(currentExchangeNameStateProvider.state)
// .state = value;
// ref.read(exchangeFormStateProvider).exchange =
// Exchange.fromName(ref
// .read(currentExchangeNameStateProvider
// .state)
// .state);
// }
// },
// ),
// ),
// const SizedBox(
// width: 14,
// ),
// // SvgPicture.asset(
// // Assets.exchange.simpleSwap,
// // width: isDesktop ? 32 : 24,
// // height: isDesktop ? 32 : 24,
// // ),
// // const SizedBox(
// // width: 10,
// // ),
// // Expanded(
// // child: Column(
// // mainAxisAlignment: MainAxisAlignment.start,
// // mainAxisSize: MainAxisSize.min,
// // crossAxisAlignment: CrossAxisAlignment.start,
// // children: [
// // Text(
// // SimpleSwapExchange.exchangeName,
// // style: STextStyles.titleBold12(context).copyWith(
// // color: Theme.of(context)
// // .extension<StackColors>()!
// // .textDark2,
// // ),
// // ),
// // if (from != null &&
// // to != null &&
// // toAmount != null &&
// // toAmount! > Decimal.zero &&
// // fromAmount != null &&
// // fromAmount! > Decimal.zero)
// // FutureBuilder(
// // future: SimpleSwapExchange().getEstimate(
// // from!,
// // to!,
// // // reversed ? toAmount! : fromAmount!,
// // fromAmount!,
// // fixedRate,
// // // reversed,
// // false,
// // ),
// // builder: (context,
// // AsyncSnapshot<ExchangeResponse<Estimate>>
// // snapshot) {
// // if (snapshot.connectionState ==
// // ConnectionState.done &&
// // snapshot.hasData) {
// // final estimate = snapshot.data?.value;
// // if (estimate != null) {
// // Decimal rate = (estimate.estimatedAmount /
// // fromAmount!)
// // .toDecimal(
// // scaleOnInfinitePrecision: 12);
// //
// // Coin coin;
// // try {
// // coin =
// // coinFromTickerCaseInsensitive(to!);
// // } catch (_) {
// // coin = Coin.bitcoin;
// // }
// // return Text(
// // "1 ${from!.toUpperCase()} ~ ${Format.localizedStringAsFixed(
// // value: rate,
// // locale: ref.watch(
// // localeServiceChangeNotifierProvider
// // .select(
// // (value) => value.locale),
// // ),
// // decimalPlaces:
// // Constants.decimalPlacesForCoin(
// // coin),
// // )} ${to!.toUpperCase()}",
// // style:
// // STextStyles.itemSubtitle12(context)
// // .copyWith(
// // color: Theme.of(context)
// // .extension<StackColors>()!
// // .textSubtitle1,
// // ),
// // );
// // } else {
// // Logging.instance.log(
// // "$runtimeType failed to fetch rate for SimpleSwap: ${snapshot.data}",
// // level: LogLevel.Warning,
// // );
// // return Text(
// // "Failed to fetch rate",
// // style:
// // STextStyles.itemSubtitle12(context)
// // .copyWith(
// // color: Theme.of(context)
// // .extension<StackColors>()!
// // .textSubtitle1,
// // ),
// // );
// // }
// // } else {
// // return AnimatedText(
// // stringsToLoopThrough: const [
// // "Loading",
// // "Loading.",
// // "Loading..",
// // "Loading...",
// // ],
// // style: STextStyles.itemSubtitle12(context)
// // .copyWith(
// // color: Theme.of(context)
// // .extension<StackColors>()!
// // .textSubtitle1,
// // ),
// // );
// // }
// // },
// // ),
// // // if (!(from != null &&
// // // to != null &&
// // // (reversed
// // // ? toAmount != null && toAmount! > Decimal.zero
// // // : fromAmount != null &&
// // // fromAmount! > Decimal.zero)))
// // if (!(from != null &&
// // to != null &&
// // toAmount != null &&
// // toAmount! > Decimal.zero &&
// // fromAmount != null &&
// // fromAmount! > Decimal.zero))
// // Text(
// // "n/a",
// // style: STextStyles.itemSubtitle12(context)
// // .copyWith(
// // color: Theme.of(context)
// // .extension<StackColors>()!
// // .textSubtitle1,
// // ),
// // ),
// // ],
// // ),
// // ),
// ],
// ),
// ),
// ),
// ),
// ),
],
),
);

4
lib/pages/exchange_view/sub_widgets/rate_type_toggle.dart
View file

@ -29,9 +29,7 @@ class RateTypeToggle extends ConsumerWidget {
onChanged?.call(ExchangeRateType.estimated);
}
},
isOn: ref.watch(exchangeFormStateProvider
.select((value) => value.exchangeRateType)) ==
ExchangeRateType.fixed,
isOn: ref.watch(efRateTypeProvider) == ExchangeRateType.fixed,
onColor: isDesktop
? Theme.of(context)
.extension<StackColors>()!

8
lib/pages/exchange_view/trade_details_view.dart
View file

@ -20,6 +20,7 @@ import 'package:stackwallet/services/exchange/change_now/change_now_exchange.dar
import 'package:stackwallet/services/exchange/exchange.dart';
import 'package:stackwallet/services/exchange/majestic_bank/majestic_bank_exchange.dart';
import 'package:stackwallet/services/exchange/simpleswap/simpleswap_exchange.dart';
import 'package:stackwallet/services/exchange/trocador/trocador_exchange.dart';
import 'package:stackwallet/utilities/amount/amount.dart';
import 'package:stackwallet/utilities/assets.dart';
import 'package:stackwallet/utilities/clipboard_interface.dart';
@ -1205,6 +1206,13 @@ class _TradeDetailsViewState extends ConsumerState<TradeDetailsView> {
url =
"https://majesticbank.sc/track?trx=${trade.tradeId}";
break;
default:
if (trade.exchangeName
.startsWith(TrocadorExchange.exchangeName)) {
url =
"https://trocador.app/en/checkout${trade.tradeId}";
}
}
return ConditionalParent(
condition: isDesktop,

6
lib/pages/exchange_view/wallet_initiated_exchange_view.dart
View file

@ -54,7 +54,8 @@ class _WalletInitiatedExchangeViewState
ExchangeDataLoadingService.instance.onLoadingComplete = () {
WidgetsBinding.instance.addPostFrameCallback((timeStamp) async {
await ExchangeDataLoadingService.instance.setCurrenciesIfEmpty(
ref.read(exchangeFormStateProvider),
ref.read(efCurrencyPairProvider),
ref.read(efRateTypeProvider),
);
setState(() {
_initialCachePopulationUnderway = false;
@ -70,7 +71,8 @@ class _WalletInitiatedExchangeViewState
ExchangeDataLoadingService.instance.onLoadingComplete = () {
WidgetsBinding.instance.addPostFrameCallback((timeStamp) async {
await ExchangeDataLoadingService.instance.setCurrenciesIfEmpty(
ref.read(exchangeFormStateProvider),
ref.read(efCurrencyPairProvider),
ref.read(efRateTypeProvider),
);
setState(() {
_initialCachePopulationUnderway = false;

92
lib/pages/pinpad_views/lock_screen_view.dart
View file

@ -55,7 +55,6 @@ class LockscreenView extends ConsumerStatefulWidget {
final VoidCallback? onSuccess;
final String customKeyLabel;
@override
ConsumerState<LockscreenView> createState() => _LockscreenViewState();
}
@ -205,49 +204,58 @@ class _LockscreenViewState extends ConsumerState<LockscreenView> {
late Biometrics biometrics;
Widget get _body => Background(
child: Scaffold(
backgroundColor:
Theme.of(context).extension<StackColors>()!.background,
appBar: AppBar(
leading: widget.showBackButton
? AppBarBackButton(
onPressed: () async {
if (FocusScope.of(context).hasFocus) {
FocusScope.of(context).unfocus();
await Future<void>.delayed(
const Duration(milliseconds: 70));
}
if (mounted) {
Navigator.of(context).pop();
}
},
)
: Container(),
),
body: SafeArea(
child: Column(
child: SafeArea(
child: Scaffold(
extendBodyBehindAppBar: true,
backgroundColor:
Theme.of(context).extension<StackColors>()!.background,
appBar: AppBar(
leading: widget.showBackButton
? AppBarBackButton(
onPressed: () async {
if (FocusScope.of(context).hasFocus) {
FocusScope.of(context).unfocus();
await Future<void>.delayed(
const Duration(milliseconds: 70));
}
if (mounted) {
Navigator.of(context).pop();
}
},
)
: Container(),
actions: [
// check prefs and hide if user has biometrics toggle off?
Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Padding(
padding: const EdgeInsets.only(
right: 16.0,
),
child: Row(
mainAxisAlignment: MainAxisAlignment.end,
children: [
if (ref
.read(prefsChangeNotifierProvider)
.useBiometrics ==
true)
CustomTextButton(
text: "Use biometrics",
onTap: () async {
await _checkUseBiometrics();
},
),
],
),
),
],
),
],
),
body: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
// check prefs and hide if user has biometrics toggle off?
Padding(
padding: const EdgeInsets.only(right: 40.0),
child: Row(
mainAxisAlignment: MainAxisAlignment.end,
children: [
if (ref.read(prefsChangeNotifierProvider).useBiometrics ==
true)
CustomTextButton(
text: "Use biometrics",
onTap: () async {
await _checkUseBiometrics();
},
),
],
),
),
const SizedBox(
height: 55,
),
Shake(
animationDuration: const Duration(milliseconds: 700),
animationRange: 12,

40
lib/pages/settings_views/global_settings_view/advanced_views/advanced_settings_view.dart
View file

@ -1,15 +1,18 @@
import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:stackwallet/pages/settings_views/global_settings_view/advanced_views/debug_view.dart';
import 'package:stackwallet/pages/settings_views/global_settings_view/advanced_views/manage_explorer_view.dart';
import 'package:stackwallet/pages/stack_privacy_calls.dart';
import 'package:stackwallet/providers/global/prefs_provider.dart';
import 'package:stackwallet/utilities/constants.dart';
import 'package:stackwallet/utilities/text_styles.dart';
import 'package:stackwallet/utilities/theme/stack_colors.dart';
import 'package:stackwallet/widgets/background.dart';
import 'package:stackwallet/widgets/choose_coin_view.dart';
import 'package:stackwallet/widgets/custom_buttons/app_bar_icon_button.dart';
import 'package:stackwallet/widgets/custom_buttons/draggable_switch_button.dart';
import 'package:stackwallet/widgets/rounded_white_container.dart';
import 'package:tuple/tuple.dart';
class AdvancedSettingsView extends StatelessWidget {
const AdvancedSettingsView({
@ -221,6 +224,43 @@ class AdvancedSettingsView extends StatelessWidget {
},
),
),
const SizedBox(
height: 8,
),
RoundedWhiteContainer(
padding: const EdgeInsets.all(0),
child: RawMaterialButton(
// splashColor: Theme.of(context).extension<StackColors>()!.highlight,
materialTapTargetSize: MaterialTapTargetSize.shrinkWrap,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(
Constants.size.circularBorderRadius,
),
),
onPressed: () {
Navigator.of(context).pushNamed(ChooseCoinView.routeName,
arguments: const Tuple3<String, String, String>(
"Manage block explorers",
"block explorer",
ManageExplorerView.routeName));
},
child: Padding(
padding: const EdgeInsets.symmetric(
horizontal: 12,
vertical: 20,
),
child: Row(
children: [
Text(
"Change block explorer",
style: STextStyles.titleBold12(context),
textAlign: TextAlign.left,
),
],
),
),
),
),
],
),
),

117
lib/pages/settings_views/global_settings_view/advanced_views/manage_explorer_view.dart Normal file
View file

@ -0,0 +1,117 @@
import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:stackwallet/utilities/block_explorers.dart';
import 'package:stackwallet/utilities/enums/coin_enum.dart';
import 'package:stackwallet/utilities/text_styles.dart';
import 'package:stackwallet/utilities/theme/stack_colors.dart';
import 'package:stackwallet/widgets/background.dart';
import 'package:stackwallet/widgets/custom_buttons/app_bar_icon_button.dart';
import 'package:stackwallet/widgets/rounded_white_container.dart';
class ManageExplorerView extends ConsumerStatefulWidget {
const ManageExplorerView({
Key? key,
required this.coin,
}) : super(key: key);
static const String routeName = "/manageExplorer";
final Coin coin;
@override
ConsumerState<ManageExplorerView> createState() => _ManageExplorerViewState();
}
class _ManageExplorerViewState extends ConsumerState<ManageExplorerView> {
late TextEditingController textEditingController;
@override
void initState() {
super.initState();
textEditingController = TextEditingController(
text:
getBlockExplorerTransactionUrlFor(coin: widget.coin, txid: "[TXID]")
.toString()
.replaceAll("%5BTXID%5D", "[TXID]"));
}
@override
Widget build(BuildContext context) {
return Background(
child: Scaffold(
backgroundColor: Theme.of(context).extension<StackColors>()!.background,
appBar: AppBar(
leading: AppBarBackButton(
onPressed: () {
Navigator.of(context).pop();
},
),
title: Text(
"${widget.coin.prettyName} block explorer",
style: STextStyles.navBarTitle(context),
),
),
body: Padding(
padding: const EdgeInsets.all(16),
child: Column(
children: [
Expanded(
child: Column(
children: [
TextField(
controller: textEditingController,
decoration: const InputDecoration(
border: OutlineInputBorder(),
),
),
const SizedBox(
height: 8,
),
RoundedWhiteContainer(
child: Center(
child: Text(
"Edit your block explorer above. Keep in mind that "
"every block explorer has a slightly different URL "
"scheme.\n\nPaste in your block explorer of choice,"
" then edit in [TXID] where the transaction ID "
"should go, and Stack Wallet will auto fill the "
"transaction ID in that place of URL.",
style: STextStyles.itemSubtitle(context),
),
),
),
],
)),
Align(
alignment: Alignment.bottomCenter,
child: ConstrainedBox(
constraints: const BoxConstraints(
minWidth: 480,
minHeight: 70,
),
child: TextButton(
style: Theme.of(context)
.extension<StackColors>()!
.getPrimaryEnabledButtonStyle(context),
onPressed: () {
textEditingController.text =
textEditingController.text.trim();
setBlockExplorerForCoin(
coin: widget.coin,
url: Uri.parse(textEditingController.text))
.then((value) => Navigator.of(context).pop());
},
child: Text(
"Save",
style: STextStyles.button(context),
),
),
),
)
],
),
),
),
);
}
}

10
lib/pages/wallet_view/sub_widgets/transactions_list.dart
View file

@ -94,7 +94,10 @@ class _TransactionsListState extends ConsumerState<TransactionsList> {
TransactionCard(
// this may mess with combined firo transactions
key: isConfirmed
? Key(tx.txid + tx.type.name + tx.address.value.toString())
? Key(tx.txid +
tx.type.name +
tx.address.value.toString() +
tx.height.toString())
: UniqueKey(), //
transaction: tx,
walletId: widget.walletId,
@ -191,7 +194,10 @@ class _TransactionsListState extends ConsumerState<TransactionsList> {
child: TransactionCard(
// this may mess with combined firo transactions
key: isConfirmed
? Key(tx.txid + tx.type.name + tx.address.value.toString())
? Key(tx.txid +
tx.type.name +
tx.address.value.toString() +
tx.height.toString())
: UniqueKey(),
transaction: tx,
walletId: widget.walletId,

15
lib/pages/wallet_view/transaction_views/transaction_details_view.dart
View file

@ -112,10 +112,11 @@ class _TransactionDetailsViewState
super.dispose();
}
String whatIsIt(TransactionType type, int height) {
String whatIsIt(Transaction tx, int height) {
final type = tx.type;
if (coin == Coin.firo || coin == Coin.firoTestNet) {
if (_transaction.subType == TransactionSubType.mint) {
if (_transaction.isConfirmed(height, coin.requiredConfirmations)) {
if (tx.subType == TransactionSubType.mint) {
if (tx.isConfirmed(height, coin.requiredConfirmations)) {
return "Minted";
} else {
return "Minting";
@ -127,13 +128,13 @@ class _TransactionDetailsViewState
// if (_transaction.isMinting) {
// return "Minting";
// } else
if (_transaction.isConfirmed(height, coin.requiredConfirmations)) {
if (tx.isConfirmed(height, coin.requiredConfirmations)) {
return "Received";
} else {
return "Receiving";
}
} else if (type == TransactionType.outgoing) {
if (_transaction.isConfirmed(height, coin.requiredConfirmations)) {
if (tx.isConfirmed(height, coin.requiredConfirmations)) {
return "Sent";
} else {
return "Sending";
@ -428,7 +429,7 @@ class _TransactionDetailsViewState
_transaction.isCancelled
? "Cancelled"
: whatIsIt(
_transaction.type,
_transaction,
currentHeight,
),
style:
@ -545,7 +546,7 @@ class _TransactionDetailsViewState
_transaction.isCancelled
? "Cancelled"
: whatIsIt(
_transaction.type,
_transaction,
currentHeight,
),
style: isDesktop

23
lib/pages/wallets_view/wallets_overview.dart
View file

@ -1,7 +1,9 @@
import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:flutter_svg/svg.dart';
import 'package:stackwallet/models/add_wallet_list_entity/sub_classes/coin_entity.dart';
import 'package:stackwallet/models/isar/models/ethereum/eth_contract.dart';
import 'package:stackwallet/pages/add_wallet_views/create_or_restore_wallet_view/create_or_restore_wallet_view.dart';
import 'package:stackwallet/pages_desktop_specific/my_stack_view/dialogs/desktop_expanding_wallet_card.dart';
import 'package:stackwallet/providers/db/main_db_provider.dart';
import 'package:stackwallet/providers/providers.dart';
@ -174,6 +176,27 @@ class _EthWalletsOverviewState extends ConsumerState<WalletsOverview> {
"${widget.coin.prettyName} (${widget.coin.ticker}) wallets",
style: STextStyles.navBarTitle(context),
),
actions: [
AspectRatio(
aspectRatio: 1,
child: AppBarIconButton(
icon: SvgPicture.asset(
Assets.svg.plus,
width: 18,
height: 18,
color: Theme.of(context)
.extension<StackColors>()!
.topNavIconPrimary,
),
onPressed: () {
Navigator.of(context).pushNamed(
CreateOrRestoreWalletView.routeName,
arguments: CoinEntity(widget.coin),
);
},
),
),
],
),
body: SafeArea(
child: Padding(

3
lib/pages_desktop_specific/desktop_exchange/desktop_all_trades_view.dart
View file

@ -5,6 +5,7 @@ import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:flutter_svg/svg.dart';
import 'package:isar/isar.dart';
import 'package:stackwallet/db/isar/main_db.dart';
import 'package:stackwallet/models/exchange/change_now/exchange_transaction_status.dart';
import 'package:stackwallet/models/exchange/response_objects/trade.dart';
import 'package:stackwallet/models/isar/models/isar_models.dart';
@ -29,8 +30,6 @@ import 'package:stackwallet/widgets/stack_text_field.dart';
import 'package:stackwallet/widgets/textfield_icon_button.dart';
import 'package:tuple/tuple.dart';
import '../../db/isar/main_db.dart';
class DesktopAllTradesView extends ConsumerStatefulWidget {
const DesktopAllTradesView({Key? key}) : super(key: key);

21
lib/pages_desktop_specific/desktop_exchange/desktop_exchange_view.dart
View file

@ -1,6 +1,7 @@
import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:stackwallet/pages/exchange_view/exchange_form.dart';
import 'package:stackwallet/pages_desktop_specific/desktop_exchange/desktop_all_trades_view.dart';
import 'package:stackwallet/pages_desktop_specific/desktop_exchange/subwidgets/desktop_trade_history.dart';
import 'package:stackwallet/providers/exchange/exchange_form_state_provider.dart';
import 'package:stackwallet/providers/global/prefs_provider.dart';
@ -14,8 +15,6 @@ import 'package:stackwallet/widgets/desktop/desktop_app_bar.dart';
import 'package:stackwallet/widgets/desktop/desktop_scaffold.dart';
import 'package:stackwallet/widgets/rounded_white_container.dart';
import 'desktop_all_trades_view.dart';
class DesktopExchangeView extends ConsumerStatefulWidget {
const DesktopExchangeView({Key? key}) : super(key: key);
@ -38,7 +37,8 @@ class _DesktopExchangeViewState extends ConsumerState<DesktopExchangeView> {
ExchangeDataLoadingService.instance.onLoadingComplete = () {
WidgetsBinding.instance.addPostFrameCallback((timeStamp) async {
await ExchangeDataLoadingService.instance.setCurrenciesIfEmpty(
ref.read(exchangeFormStateProvider),
ref.read(efCurrencyPairProvider),
ref.read(efRateTypeProvider),
);
setState(() {
_initialCachePopulationUnderway = false;
@ -54,7 +54,8 @@ class _DesktopExchangeViewState extends ConsumerState<DesktopExchangeView> {
ExchangeDataLoadingService.instance.onLoadingComplete = () {
WidgetsBinding.instance.addPostFrameCallback((timeStamp) async {
await ExchangeDataLoadingService.instance.setCurrenciesIfEmpty(
ref.read(exchangeFormStateProvider),
ref.read(efCurrencyPairProvider),
ref.read(efRateTypeProvider),
);
setState(() {
_initialCachePopulationUnderway = false;
@ -149,10 +150,14 @@ class _DesktopExchangeViewState extends ConsumerState<DesktopExchangeView> {
child: Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const Expanded(
child: RoundedWhiteContainer(
padding: EdgeInsets.all(24),
child: ExchangeForm(),
Expanded(
child: ListView(
children: const [
RoundedWhiteContainer(
padding: EdgeInsets.all(24),
child: ExchangeForm(),
),
],
),
),
const SizedBox(

25
lib/pages_desktop_specific/desktop_exchange/exchange_steps/step_scaffold.dart
View file

@ -84,8 +84,7 @@ class _StepScaffoldState extends ConsumerState<StepScaffold> {
);
final ExchangeResponse<Trade> response = await ref
.read(exchangeFormStateProvider)
.exchange
.read(efExchangeProvider)
.createTrade(
from: ref.read(desktopExchangeModelProvider)!.sendTicker,
to: ref.read(desktopExchangeModelProvider)!.receiveTicker,
@ -98,24 +97,24 @@ class _StepScaffoldState extends ConsumerState<StepScaffold> {
extraId: null,
addressRefund: ref.read(desktopExchangeModelProvider)!.refundAddress!,
refundExtraId: "",
rateId: ref.read(desktopExchangeModelProvider)!.rateId,
estimate: ref.read(desktopExchangeModelProvider)!.estimate,
reversed: ref.read(desktopExchangeModelProvider)!.reversed,
);
if (response.value == null) {
if (mounted) {
Navigator.of(context).pop();
}
unawaited(
showDialog<void>(
context: context,
barrierDismissible: true,
builder: (_) => SimpleDesktopDialog(
title: "Failed to create trade",
message: response.exception?.toString() ?? ""),
),
);
unawaited(
showDialog<void>(
context: context,
barrierDismissible: true,
builder: (_) => SimpleDesktopDialog(
title: "Failed to create trade",
message: response.exception?.toString() ?? ""),
),
);
}
return false;
}

3
lib/pages_desktop_specific/desktop_exchange/exchange_steps/subwidgets/desktop_step_1.dart
View file

@ -38,8 +38,7 @@ class DesktopStep1 extends ConsumerWidget {
children: [
DesktopStepItem(
label: "Swap",
value: ref.watch(exchangeFormStateProvider
.select((value) => value.exchange.name)),
value: ref.watch(efExchangeProviderNameProvider),
),
Container(
height: 1,

3
lib/pages_desktop_specific/desktop_exchange/exchange_steps/subwidgets/desktop_step_3.dart
View file

@ -36,8 +36,7 @@ class _DesktopStep3State extends ConsumerState<DesktopStep3> {
children: [
DesktopStepItem(
label: "Swap",
value: ref.watch(exchangeFormStateProvider
.select((value) => value.exchange.name)),
value: ref.watch(efExchangeProviderNameProvider),
),
Container(
height: 1,

2
lib/pages_desktop_specific/desktop_exchange/exchange_steps/subwidgets/desktop_step_4.dart
View file

@ -46,7 +46,7 @@ class _DesktopStep4State extends ConsumerState<DesktopStep4> {
}
final statusResponse =
await ref.read(exchangeFormStateProvider).exchange.updateTrade(trade);
await ref.read(efExchangeProvider).updateTrade(trade);
String status = "Waiting";
if (statusResponse.value != null) {
status = statusResponse.value!.status;

7
lib/pages_desktop_specific/desktop_exchange/subwidgets/desktop_trade_history.dart
View file

@ -269,13 +269,6 @@ class _DesktopTradeHistoryState extends ConsumerState<DesktopTradeHistory> {
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
"Recent trades",
style: STextStyles.desktopTextExtraExtraSmall(context),
),
const SizedBox(
height: 16,
),
RoundedWhiteContainer(
child: Center(
child: Text(

92
lib/providers/exchange/exchange_form_state_provider.dart
View file

@ -1,5 +1,91 @@
import 'package:decimal/decimal.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:stackwallet/models/exchange/exchange_form_state.dart';
import 'package:stackwallet/models/exchange/active_pair.dart';
import 'package:stackwallet/models/exchange/response_objects/estimate.dart';
import 'package:stackwallet/models/exchange/response_objects/range.dart';
import 'package:stackwallet/services/exchange/exchange.dart';
import 'package:stackwallet/services/exchange/exchange_response.dart';
import 'package:stackwallet/utilities/enums/exchange_rate_type_enum.dart';
import 'package:tuple/tuple.dart';
final exchangeFormStateProvider =
ChangeNotifierProvider<ExchangeFormState>((ref) => ExchangeFormState());
final efEstimatesListProvider = StateProvider.family<
Tuple2<ExchangeResponse<List<Estimate>>, Range?>?,
String>((ref, exchangeName) => null);
final efRateTypeProvider =
StateProvider<ExchangeRateType>((ref) => ExchangeRateType.estimated);
final efExchangeProvider =
StateProvider<Exchange>((ref) => Exchange.defaultExchange);
final efExchangeProviderNameProvider =
StateProvider<String>((ref) => Exchange.defaultExchange.name);
final currentCombinedExchangeIdProvider = Provider<String>((ref) {
return "${ref.watch(efExchangeProvider).name}"
" (${ref.watch(efExchangeProviderNameProvider)})";
});
final efSendAmountProvider = StateProvider<Decimal?>((ref) => null);
final efReceiveAmountProvider = StateProvider<Decimal?>((ref) => null);
final efSendAmountStringProvider = StateProvider<String>((ref) {
final refreshing = ref.watch(efRefreshingProvider);
final reversed = ref.watch(efReversedProvider);
if (refreshing && reversed) {
return "-";
} else {
return ref.watch(efSendAmountProvider)?.toString() ?? "";
}
});
final efReceiveAmountStringProvider = StateProvider<String>((ref) {
final refreshing = ref.watch(efRefreshingProvider);
final reversed = ref.watch(efReversedProvider);
if (refreshing && reversed == false) {
return "-";
} else {
return ref.watch(efReceiveAmountProvider)?.toString() ?? "";
}
});
final efReversedProvider = StateProvider<bool>((ref) => false);
final efCurrencyPairProvider = ChangeNotifierProvider<ActivePair>(
(ref) => ActivePair(),
);
final efEstimateProvider = StateProvider<Estimate?>((ref) {
final exchange = ref.watch(efExchangeProvider);
final provider = ref.watch(efExchangeProviderNameProvider);
final reversed = ref.watch(efReversedProvider);
final fixedRate = ref.watch(efRateTypeProvider) == ExchangeRateType.fixed;
final matches = ref
.watch(efEstimatesListProvider(exchange.name))
?.item1
.value
?.where((e) {
return e.exchangeProvider == provider &&
e.fixedRate == fixedRate &&
e.reversed == reversed;
});
Estimate? result;
if (matches != null && matches.isNotEmpty) {
result = matches.first;
} else {
result = null;
}
return result;
});
final efCanExchangeProvider = StateProvider<bool>((ref) {
final Estimate? estimate = ref.watch(efEstimateProvider);
final refreshing = ref.watch(efRefreshingProvider);
return !refreshing && estimate != null;
});
final efRefreshingProvider = StateProvider<bool>((ref) => false);

32
lib/route_generator.dart
View file

@ -63,6 +63,7 @@ import 'package:stackwallet/pages/send_view/token_send_view.dart';
import 'package:stackwallet/pages/settings_views/global_settings_view/about_view.dart';
import 'package:stackwallet/pages/settings_views/global_settings_view/advanced_views/advanced_settings_view.dart';
import 'package:stackwallet/pages/settings_views/global_settings_view/advanced_views/debug_view.dart';
import 'package:stackwallet/pages/settings_views/global_settings_view/advanced_views/manage_explorer_view.dart';
import 'package:stackwallet/pages/settings_views/global_settings_view/appearance_settings/appearance_settings_view.dart';
import 'package:stackwallet/pages/settings_views/global_settings_view/appearance_settings/system_brightness_theme_selection_view.dart';
import 'package:stackwallet/pages/settings_views/global_settings_view/currency_view.dart';
@ -99,6 +100,7 @@ import 'package:stackwallet/pages/settings_views/wallet_settings_view/wallet_set
import 'package:stackwallet/pages/settings_views/wallet_settings_view/wallet_settings_wallet_settings/rename_wallet_view.dart';
import 'package:stackwallet/pages/settings_views/wallet_settings_view/wallet_settings_wallet_settings/wallet_settings_wallet_settings_view.dart';
import 'package:stackwallet/pages/stack_privacy_calls.dart';
import 'package:stackwallet/widgets/choose_coin_view.dart';
import 'package:stackwallet/pages/token_view/my_tokens_view.dart';
import 'package:stackwallet/pages/token_view/token_contract_details_view.dart';
import 'package:stackwallet/pages/token_view/token_view.dart';
@ -206,6 +208,36 @@ class RouteGenerator {
builder: (_) => const StackPrivacyCalls(isSettings: false),
settings: RouteSettings(name: settings.name));
case ChooseCoinView.routeName:
if (args is Tuple3<String, String, String>) {
return getRoute(
shouldUseMaterialRoute: useMaterialPageRoute,
builder: (_) => ChooseCoinView(
title: args.item1,
coinAdditional: args.item2,
nextRouteName: args.item3,
),
settings: RouteSettings(
name: settings.name,
),
);
}
return _routeError("${settings.name} invalid args: ${args.toString()}");
case ManageExplorerView.routeName:
if (args is Coin) {
return getRoute(
shouldUseMaterialRoute: useMaterialPageRoute,
builder: (_) => ManageExplorerView(
coin: args,
),
settings: RouteSettings(
name: settings.name,
),
);
}
return _routeError("${settings.name} invalid args: ${args.toString()}");
case WalletsView.routeName:
return getRoute(
shouldUseMaterialRoute: useMaterialPageRoute,

3
lib/services/coins/bitcoincash/bitcoincash_wallet.dart
View file

@ -1958,7 +1958,8 @@ class BitcoinCashWallet extends CoinServiceAPI
if (storedTx == null ||
storedTx.address.value == null ||
storedTx.height == null
storedTx.height == null ||
(storedTx.height != null && storedTx.height! <= 0)
// zero conf messes this up
// !storedTx.isConfirmed(currentHeight, MINIMUM_CONFIRMATIONS)
) {

21
lib/services/coins/epiccash/epiccash_wallet.dart
View file

@ -452,8 +452,6 @@ class EpicCashWallet extends CoinServiceAPI
EpicBoxConfigModel epicboxConfig = await getEpicBoxConfig();
print("EPICBOX CONFIG HERE IS $epicboxConfig");
// TODO determine whether it is worth sending change to a change address.
dynamic message;
@ -522,6 +520,11 @@ class EpicCashWallet extends CoinServiceAPI
throw BadEpicHttpAddressException(message: sendTx);
}
Map<String, String> txAddressInfo = {};
txAddressInfo['from'] = await currentReceivingAddress;
txAddressInfo['to'] = txData['addresss'] as String;
await putSendToAddresses(sendTx, txAddressInfo);
Logging.instance.log("CONFIRM_RESULT_IS $sendTx", level: LogLevel.Info);
final decodeData = json.decode(sendTx);
@ -1247,7 +1250,6 @@ class EpicCashWallet extends CoinServiceAPI
await _secureStore.write(key: '${_walletId}_config', value: stringConfig);
await _secureStore.write(key: '${_walletId}_password', value: password);
print("EPIC BOX MODEL IS ${epicboxConfig.toString()}");
await _secureStore.write(
key: '${_walletId}_epicboxConfig', value: epicboxConfig.toString());
@ -1390,7 +1392,8 @@ class EpicCashWallet extends CoinServiceAPI
}
}
Future<bool> putSendToAddresses(String slateMessage) async {
Future<bool> putSendToAddresses(
String slateMessage, Map<String, String> txAddressInfo) async {
try {
var slatesToCommits = await getSlatesToCommits();
final slate0 = jsonDecode(slateMessage);
@ -1400,19 +1403,19 @@ class EpicCashWallet extends CoinServiceAPI
final slateId = part1[0]['tx_slate_id'];
final commitId = part2['tx']['body']['outputs'][0]['commit'];
final toFromInfoString = jsonDecode(slateMessage);
final toFromInfo = jsonDecode(toFromInfoString[1] as String);
final from = toFromInfo['from'];
final to = toFromInfo['to'];
final from = txAddressInfo['from'];
final to = txAddressInfo['to'];
slatesToCommits[slateId] = {
"commitId": commitId,
"from": from,
"to": to,
};
await epicUpdateSlatesToCommits(slatesToCommits);
return true;
} catch (e, s) {
Logging.instance.log("$e $s", level: LogLevel.Error);
Logging.instance
.log("ERROR STORING ADDRESS $e $s", level: LogLevel.Error);
return false;
}
}

389
lib/services/exchange/TMP.dart
View file

@ -1,389 +0,0 @@
// import 'package:decimal/decimal.dart';
// import 'package:flutter/foundation.dart';
// import 'package:stackwallet/models/exchange/response_objects/currency.dart';
// import 'package:stackwallet/pages/exchange_view/sub_widgets/exchange_rate_sheet.dart';
// import 'package:stackwallet/services/exchange/change_now/change_now_exchange.dart';
// import 'package:stackwallet/services/exchange/exchange.dart';
// import 'package:stackwallet/utilities/logger.dart';
//
// class ExchangeFormState extends ChangeNotifier {
// ExchangeFormState(this.exchangeRateType);
// final ExchangeRateType exchangeRateType;
//
// Exchange? _exchange;
// Exchange get exchange =>
// _exchange ??= ChangeNowExchange(); // default to change now
// set exchange(Exchange value) {
// _exchange = value;
// _updateRangesAndEstimate(
// shouldNotifyListeners: true,
// );
// }
//
// bool _reversed = false;
// bool get reversed => _reversed;
// // set reversed(bool reversed) {
// // _reversed = reversed;
// // //
// // }
//
// Decimal? _rate;
// Decimal? get rate => _rate;
// // set rate(Decimal? rate) {
// // _rate = rate;
// // //
// // }
//
// Decimal? _sendAmount;
// Decimal? get sendAmount => _sendAmount;
// // set sendAmount(Decimal? sendAmount) {
// // _sendAmount = sendAmount;
// // //
// // }
//
// Decimal? _receiveAmount;
// Decimal? get receiveAmount => _receiveAmount;
// // set receiveAmount(Decimal? receiveAmount) {
// // _receiveAmount = receiveAmount;
// // //
// // }
//
// Currency? _sendCurrency;
// Currency? get sendCurrency => _sendCurrency;
// // set sendCurrency(Currency? sendCurrency) {
// // _sendCurrency = sendCurrency;
// // //
// // }
//
// Currency? _receiveCurrency;
// Currency? get receiveCurrency => _receiveCurrency;
// // set receiveCurrency(Currency? receiveCurrency) {
// // _receiveCurrency = receiveCurrency;
// // //
// // }
//
// Decimal? _minSendAmount;
// Decimal? get minSendAmount => _minSendAmount;
// // set minSendAmount(Decimal? minSendAmount) {
// // _minSendAmount = minSendAmount;
// // //
// // }
//
// Decimal? _minReceiveAmount;
// Decimal? get minReceiveAmount => _minReceiveAmount;
// // set minReceiveAmount(Decimal? minReceiveAmount) {
// // _minReceiveAmount = minReceiveAmount;
// // //
// // }
//
// Decimal? _maxSendAmount;
// Decimal? get maxSendAmount => _maxSendAmount;
// // set maxSendAmount(Decimal? maxSendAmount) {
// // _maxSendAmount = maxSendAmount;
// // //
// // }
//
// Decimal? _maxReceiveAmount;
// Decimal? get maxReceiveAmount => _maxReceiveAmount;
// // set maxReceiveAmount(Decimal? maxReceiveAmount) {
// // _maxReceiveAmount = maxReceiveAmount;
// // //
// // }
//
// //============================================================================
// // computed properties
// //============================================================================
//
// String? get fromTicker => _sendCurrency?.ticker;
//
// String? get toTicker => _receiveCurrency?.ticker;
//
// String get warning {
// if (reversed) {
// if (_receiveCurrency != null && _receiveAmount != null) {
// if (_minReceiveAmount != null &&
// _receiveAmount! < _minReceiveAmount! &&
// _receiveAmount! > Decimal.zero) {
// return "Minimum amount ${_minReceiveAmount!.toString()} ${_receiveCurrency!.ticker.toUpperCase()}";
// } else if (_maxReceiveAmount != null &&
// _receiveAmount! > _maxReceiveAmount!) {
// return "Maximum amount ${_maxReceiveAmount!.toString()} ${_receiveCurrency!.ticker.toUpperCase()}";
// }
// }
// } else {
// if (_sendCurrency != null && _sendAmount != null) {
// if (_minSendAmount != null &&
// _sendAmount! < _minSendAmount! &&
// _sendAmount! > Decimal.zero) {
// return "Minimum amount ${_minSendAmount!.toString()} ${_sendCurrency!.ticker.toUpperCase()}";
// } else if (_maxSendAmount != null && _sendAmount! > _maxSendAmount!) {
// return "Maximum amount ${_maxSendAmount!.toString()} ${_sendCurrency!.ticker.toUpperCase()}";
// }
// }
// }
//
// return "";
// }
//
// //============================================================================
// // public state updaters
// //============================================================================
//
// void reset(bool shouldNotifyListeners) {
// _exchange = null;
// _reversed = false;
// _rate = null;
// _sendAmount = null;
// _receiveAmount = null;
// _sendCurrency = null;
// _receiveCurrency = null;
// _minSendAmount = null;
// _minReceiveAmount = null;
// _maxSendAmount = null;
// _maxReceiveAmount = null;
//
// if (shouldNotifyListeners) {
// notifyListeners();
// }
// }
//
// Future<void> setFromAmountAndCalculateToAmount(
// Decimal? newSendAmount,
// bool shouldNotifyListeners,
// ) async {
// if (newSendAmount == null) {
// // todo: check if this breaks things and stuff
// _receiveAmount = null;
// _sendAmount = null;
// } else {
// if (newSendAmount <= Decimal.zero) {
// _receiveAmount = Decimal.zero;
// }
//
// _sendAmount = newSendAmount;
// _reversed = false;
//
// await _updateRangesAndEstimate(
// shouldNotifyListeners: false,
// );
// }
//
// if (shouldNotifyListeners) {
// notifyListeners();
// }
// }
//
// Future<void> setToAmountAndCalculateFromAmount(
// Decimal? newReceiveAmount,
// bool shouldNotifyListeners,
// ) async {
// if (newReceiveAmount == null) {
// // todo: check if this breaks things and stuff
// _receiveAmount = null;
// _sendAmount = null;
// } else {
// if (newReceiveAmount <= Decimal.zero) {
// _sendAmount = Decimal.zero;
// }
//
// _receiveAmount = newReceiveAmount;
// _reversed = true;
//
// await _updateRangesAndEstimate(
// shouldNotifyListeners: false,
// );
// }
//
// if (shouldNotifyListeners) {
// notifyListeners();
// }
// }
//
// Future<void> updateFrom(
// Currency sendCurrency,
// bool shouldNotifyListeners,
// ) async {
// try {
// _sendCurrency = sendCurrency;
// if (_receiveCurrency == null) {
// _rate = null;
// } else {
// await _updateRangesAndEstimate(
// shouldNotifyListeners: false,
// );
// }
// } catch (e, s) {
// Logging.instance.log("$e\n$s", level: LogLevel.Error);
// }
// if (shouldNotifyListeners) {
// notifyListeners();
// }
// }
//
// Future<void> updateTo(
// Currency receiveCurrency,
// bool shouldNotifyListeners,
// ) async {
// try {
// _receiveCurrency = receiveCurrency;
//
// if (_sendCurrency == null) {
// _rate = null;
// } else {
// await _updateRangesAndEstimate(
// shouldNotifyListeners: false,
// );
// }
// } catch (e, s) {
// Logging.instance.log("$e\n$s", level: LogLevel.Error);
// }
// if (shouldNotifyListeners) {
// notifyListeners();
// }
// }
//
// Future<void> swap(
// {required bool shouldNotifyListeners,}) async {
// final Decimal? temp = sendAmount;
// _sendAmount = receiveAmount;
// _receiveAmount = temp;
//
// _minSendAmount = null;
// _maxSendAmount = null;
// _minReceiveAmount = null;
// _maxReceiveAmount = null;
//
// final Currency? tmp = sendCurrency;
// _sendCurrency = receiveCurrency;
// _receiveCurrency = tmp;
//
// await _updateRangesAndEstimate(
// shouldNotifyListeners: false,
// );
// }
//
// //============================================================================
// // private state updaters
// //============================================================================
//
// Future<void> _updateRangesAndEstimate(
// {required bool shouldNotifyListeners,}) async {
// await _updateRanges(shouldNotifyListeners: false);
// await _updateEstimate(shouldNotifyListeners: false);
// if (shouldNotifyListeners) {
// notifyListeners();
// }
// }
//
// Future<void> _updateRanges({required bool shouldNotifyListeners,}) async {
// // if (exchange?.name == SimpleSwapExchange.exchangeName) {
// // reversed = false;
// // }
// final _send = sendCurrency;
// final _receive = receiveCurrency;
// if (_send == null || _receive == null) {
// Logging.instance.log(
// "Tried to $runtimeType.updateRanges where ( $_send || $_receive) for: $exchange",
// level: LogLevel.Info,
// );
// return;
// }
// final response = await exchange.getRange(
// _send.ticker,
// _receive.ticker,
// exchangeRateType == ExchangeRateType.fixed,
// );
//
// if (response.value == null) {
// Logging.instance.log(
// "Tried to $runtimeType.updateRanges for: $exchange where response: $response",
// level: LogLevel.Info,
// );
// return;
// }
// final responseReversed = await exchange.getRange(
// _receive.ticker,
// _send.ticker,
// exchangeRateType == ExchangeRateType.fixed,
// );
//
// if (responseReversed.value == null) {
// Logging.instance.log(
// "Tried to $runtimeType.updateRanges for: $exchange where response: $responseReversed",
// level: LogLevel.Info,
// );
// return;
// }
//
// final range = response.value!;
// final rangeReversed = responseReversed.value!;
//
// _minSendAmount = range.min;
// _maxSendAmount = range.max;
// _minReceiveAmount = rangeReversed.min;
// _maxReceiveAmount = rangeReversed.max;
//
// //todo: check if print needed
// // debugPrint(
// // "updated range for: $exchange for $_fromTicker-$_toTicker: $range");
//
// if (shouldNotifyListeners) {
// notifyListeners();
// }
// }
//
// Future<void> _updateEstimate({
// required bool shouldNotifyListeners,
// }) async {
// // if (exchange?.name == SimpleSwapExchange.exchangeName) {
// // reversed = false;
// // }
// final amount = reversed ? receiveAmount : sendAmount;
// if (sendCurrency == null ||
// receiveCurrency == null ||
// amount == null ||
// amount <= Decimal.zero) {
// Logging.instance.log(
// "Tried to $runtimeType.updateEstimate for: $exchange where (from: $sendCurrency || to: $receiveCurrency || amount: $amount)",
// level: LogLevel.Info,
// );
// return;
// }
// final response = await exchange.getEstimate(
// sendCurrency!.ticker,
// receiveCurrency!.ticker,
// amount,
// exchangeRateType == ExchangeRateType.fixed,
// reversed,
// );
//
// if (response.value == null) {
// Logging.instance.log(
// "Tried to $runtimeType.updateEstimate for: $exchange where response: $response",
// level: LogLevel.Info,
// );
// return;
// }
//
// final estimate = response.value!;
//
// if (reversed) {
// _sendAmount = estimate.estimatedAmount;
// } else {
// _receiveAmount = estimate.estimatedAmount;
// }
//
// _rate =
// (receiveAmount! / sendAmount!).toDecimal(scaleOnInfinitePrecision: 12);
//
// //todo: check if print needed
// // debugPrint(
// // "updated estimate for: $exchange for $fromTicker-$toTicker: $estimate");
//
// if (shouldNotifyListeners) {
// notifyListeners();
// }
// }
//
//
// }

14
lib/services/exchange/change_now/change_now_api.dart
View file

@ -100,12 +100,18 @@ class ChangeNowAPI {
body: jsonEncode(body),
);
final parsed = jsonDecode(response.body);
try {
final parsed = jsonDecode(response.body);
return parsed;
return parsed;
} catch (_) {
Logging.instance.log("ChangeNOW api failed to parse: ${response.body}",
level: LogLevel.Error);
rethrow;
}
} catch (e, s) {
Logging.instance
.log("_makeRequest($uri) threw: $e\n$s", level: LogLevel.Error);
.log("_makePostRequest($uri) threw: $e\n$s", level: LogLevel.Error);
rethrow;
}
}
@ -483,6 +489,7 @@ class ChangeNowAPI {
reversed: false,
rateId: value.rateId,
warningMessage: value.warningMessage,
exchangeProvider: ChangeNowExchange.exchangeName,
),
);
} catch (_) {
@ -566,6 +573,7 @@ class ChangeNowAPI {
reversed: reversed,
rateId: value.rateId,
warningMessage: value.warningMessage,
exchangeProvider: ChangeNowExchange.exchangeName,
),
);
} catch (_) {

11
lib/services/exchange/change_now/change_now_exchange.dart
View file

@ -31,7 +31,7 @@ class ChangeNowExchange extends Exchange {
String? extraId,
required String addressRefund,
required String refundExtraId,
String? rateId,
Estimate? estimate,
required bool reversed,
}) async {
late final ExchangeResponse<ExchangeTransaction> response;
@ -41,7 +41,7 @@ class ChangeNowExchange extends Exchange {
toTicker: to,
receivingAddress: addressTo,
amount: amount,
rateId: rateId!,
rateId: estimate!.rateId!,
extraId: extraId ?? "",
refundAddress: addressRefund,
refundExtraId: refundExtraId,
@ -128,7 +128,7 @@ class ChangeNowExchange extends Exchange {
}
@override
Future<ExchangeResponse<Estimate>> getEstimate(
Future<ExchangeResponse<List<Estimate>>> getEstimates(
String from,
String to,
Decimal amount,
@ -151,7 +151,10 @@ class ChangeNowExchange extends Exchange {
fromAmount: amount,
);
}
return response;
return ExchangeResponse(
value: response.value == null ? null : [response.value!],
exception: response.exception,
);
}
@override

12
lib/services/exchange/exchange.dart
View file

@ -8,6 +8,7 @@ import 'package:stackwallet/services/exchange/change_now/change_now_exchange.dar
import 'package:stackwallet/services/exchange/exchange_response.dart';
import 'package:stackwallet/services/exchange/majestic_bank/majestic_bank_exchange.dart';
import 'package:stackwallet/services/exchange/simpleswap/simpleswap_exchange.dart';
import 'package:stackwallet/services/exchange/trocador/trocador_exchange.dart';
abstract class Exchange {
static Exchange get defaultExchange => ChangeNowExchange.instance;
@ -20,7 +21,14 @@ abstract class Exchange {
return SimpleSwapExchange.instance;
case MajesticBankExchange.exchangeName:
return MajesticBankExchange.instance;
case TrocadorExchange.exchangeName:
return TrocadorExchange.instance;
default:
final split = name.split(" ");
if (split.length >= 2) {
// silly way to check for 'Trocador ($providerName)'
return fromName(split.first);
}
throw ArgumentError("Unknown exchange name");
}
}
@ -52,7 +60,7 @@ abstract class Exchange {
bool fixedRate,
);
Future<ExchangeResponse<Estimate>> getEstimate(
Future<ExchangeResponse<List<Estimate>>> getEstimates(
String from,
String to,
Decimal amount,
@ -69,7 +77,7 @@ abstract class Exchange {
String? extraId,
required String addressRefund,
required String refundExtraId,
String? rateId,
Estimate? estimate,
required bool reversed,
});
}

57
lib/services/exchange/exchange_data_loading_service.dart
View file

@ -1,12 +1,13 @@
import 'package:flutter/foundation.dart';
import 'package:isar/isar.dart';
import 'package:stackwallet/db/hive/db.dart';
import 'package:stackwallet/models/exchange/active_pair.dart';
import 'package:stackwallet/models/exchange/aggregate_currency.dart';
import 'package:stackwallet/models/exchange/exchange_form_state.dart';
import 'package:stackwallet/models/isar/exchange_cache/currency.dart';
import 'package:stackwallet/models/isar/exchange_cache/pair.dart';
import 'package:stackwallet/services/exchange/change_now/change_now_exchange.dart';
import 'package:stackwallet/services/exchange/majestic_bank/majestic_bank_exchange.dart';
import 'package:stackwallet/services/exchange/trocador/trocador_exchange.dart';
import 'package:stackwallet/utilities/enums/exchange_rate_type_enum.dart';
import 'package:stackwallet/utilities/logger.dart';
import 'package:stackwallet/utilities/stack_file_system.dart';
@ -56,20 +57,29 @@ class ExchangeDataLoadingService {
);
}
Future<void> setCurrenciesIfEmpty(ExchangeFormState state) async {
if (state.sendCurrency == null && state.receiveCurrency == null) {
Future<void> setCurrenciesIfEmpty(
ActivePair? pair,
ExchangeRateType rateType,
) async {
if (pair?.send == null && pair?.receive == null) {
if (await isar.currencies.count() > 0) {
final sendCurrency = await getAggregateCurrency(
"BTC",
state.exchangeRateType,
null,
pair?.setSend(
await getAggregateCurrency(
"BTC",
rateType,
null,
),
notifyListeners: false,
);
final receiveCurrency = await getAggregateCurrency(
"XMR",
state.exchangeRateType,
null,
pair?.setReceive(
await getAggregateCurrency(
"XMR",
rateType,
null,
),
notifyListeners: false,
);
state.setCurrencies(sendCurrency, receiveCurrency);
}
}
}
@ -128,6 +138,7 @@ class ExchangeDataLoadingService {
// loadSimpleswapFixedRateCurrencies(ref),
// loadSimpleswapFloatingRateCurrencies(ref),
loadMajesticBankCurrencies(),
loadTrocadorCurrencies(),
]);
// quicker to load available currencies on the fly for a specific base currency
@ -302,6 +313,28 @@ class ExchangeDataLoadingService {
}
}
Future<void> loadTrocadorCurrencies() async {
final exchange = TrocadorExchange.instance;
final responseCurrencies = await exchange.getAllCurrencies(false);
if (responseCurrencies.value != null) {
await isar.writeTxn(() async {
final idsToDelete = await isar.currencies
.where()
.exchangeNameEqualTo(TrocadorExchange.exchangeName)
.idProperty()
.findAll();
await isar.currencies.deleteAll(idsToDelete);
await isar.currencies.putAll(responseCurrencies.value!);
});
} else {
Logging.instance.log(
"loadTrocadorCurrencies: $responseCurrencies",
level: LogLevel.Warning,
);
}
}
// Future<void> loadMajesticBankPairs() async {
// final exchange = MajesticBankExchange.instance;
//

1
lib/services/exchange/exchange_service.dart
View file

@ -1 +0,0 @@
class ExchangeService {}

7
lib/services/exchange/majestic_bank/majestic_bank_exchange.dart
View file

@ -44,7 +44,7 @@ class MajesticBankExchange extends Exchange {
String? extraId,
required String addressRefund,
required String refundExtraId,
String? rateId,
Estimate? estimate,
required bool reversed,
}) async {
ExchangeResponse<MBOrder>? response;
@ -170,7 +170,7 @@ class MajesticBankExchange extends Exchange {
}
@override
Future<ExchangeResponse<Estimate>> getEstimate(
Future<ExchangeResponse<List<Estimate>>> getEstimates(
String from,
String to,
Decimal amount,
@ -192,8 +192,9 @@ class MajesticBankExchange extends Exchange {
estimatedAmount: reversed ? calc.fromAmount : calc.receiveAmount,
fixedRate: fixedRate,
reversed: reversed,
exchangeProvider: MajesticBankExchange.exchangeName,
);
return ExchangeResponse(value: estimate);
return ExchangeResponse(value: [estimate]);
}
@override

17
lib/services/exchange/simpleswap/simpleswap_exchange.dart
View file

@ -30,7 +30,7 @@ class SimpleSwapExchange extends Exchange {
String? extraId,
required String addressRefund,
required String refundExtraId,
String? rateId,
Estimate? estimate,
required bool reversed,
}) async {
return await SimpleSwapAPI.instance.createNewExchange(
@ -89,7 +89,7 @@ class SimpleSwapExchange extends Exchange {
}
@override
Future<ExchangeResponse<Estimate>> getEstimate(
Future<ExchangeResponse<List<Estimate>>> getEstimates(
String from,
String to,
Decimal amount,
@ -109,11 +109,14 @@ class SimpleSwapExchange extends Exchange {
}
return ExchangeResponse(
value: Estimate(
estimatedAmount: Decimal.parse(response.value!),
fixedRate: fixedRate,
reversed: reversed,
),
value: [
Estimate(
estimatedAmount: Decimal.parse(response.value!),
fixedRate: fixedRate,
reversed: reversed,
exchangeProvider: SimpleSwapExchange.exchangeName,
),
],
);
}

44
lib/services/exchange/trocador/response_objects/trocador_coin.dart Normal file
View file

@ -0,0 +1,44 @@
import 'package:decimal/decimal.dart';
class TrocadorCoin {
final String name;
final String ticker;
final String network;
final bool memo;
final String image;
final Decimal minimum;
final Decimal maximum;
TrocadorCoin({
required this.name,
required this.ticker,
required this.network,
required this.memo,
required this.image,
required this.minimum,
required this.maximum,
});
factory TrocadorCoin.fromMap(Map<String, dynamic> json) => TrocadorCoin(
name: json['name'] as String,
ticker: json['ticker'] as String,
network: json['network'] as String,
memo: json['memo'] as bool,
image: json['image'] as String,
minimum: Decimal.parse(json['minimum'].toString()),
maximum: Decimal.parse(json['maximum'].toString()),
);
@override
String toString() {
return 'TrocadorCoin( '
'name: $name, '
'ticker: $ticker, '
'network: $network, '
'memo: $memo, '
'image: $image, '
'minimum: $minimum, '
'maximum: $maximum '
')';
}
}

47
lib/services/exchange/trocador/response_objects/trocador_quote.dart Normal file
View file

@ -0,0 +1,47 @@
import 'package:decimal/decimal.dart';
class TrocadorQuote {
final String provider;
final String kycRating;
final int insurance;
final bool fixed;
final Decimal? amountTo;
final Decimal? amountFrom;
final Decimal waste;
TrocadorQuote({
required this.provider,
required this.kycRating,
required this.insurance,
required this.fixed,
required this.amountTo,
required this.amountFrom,
required this.waste,
});
factory TrocadorQuote.fromMap(Map<String, dynamic> map) {
return TrocadorQuote(
provider: map['provider'] as String,
kycRating: map['kycrating'] as String,
insurance: map['insurance'] as int,
// wtf trocador?
fixed: map['fixed'] == "True",
amountTo: Decimal.tryParse(map['amount_to'].toString()),
amountFrom: Decimal.tryParse(map['amount_from'].toString()),
waste: Decimal.parse(map['waste'].toString()),
);
}
@override
String toString() {
return 'TrocadorQuote( '
'provider: $provider, '
'kycRating: $kycRating, '
'insurance: $insurance, '
'fixed: $fixed, '
'amountTo: $amountTo, '
'amountFrom: $amountFrom, '
'waste: $waste '
')';
}
}

84
lib/services/exchange/trocador/response_objects/trocador_rate.dart Normal file
View file

@ -0,0 +1,84 @@
import 'package:decimal/decimal.dart';
import 'package:stackwallet/services/exchange/trocador/response_objects/trocador_quote.dart';
class TrocadorRate {
final String tradeId;
final DateTime date;
final String tickerFrom;
final String tickerTo;
final String coinFrom;
final String coinTo;
final String networkFrom;
final String networkTo;
final Decimal amountFrom;
final Decimal amountTo;
final String provider;
final bool fixed;
final bool payment;
final String status;
final List<TrocadorQuote> quotes;
TrocadorRate({
required this.tradeId,
required this.date,
required this.tickerFrom,
required this.tickerTo,
required this.coinFrom,
required this.coinTo,
required this.networkFrom,
required this.networkTo,
required this.amountFrom,
required this.amountTo,
required this.provider,
required this.fixed,
required this.payment,
required this.status,
required this.quotes,
});
factory TrocadorRate.fromMap(Map<String, dynamic> map) {
final list =
List<Map<String, dynamic>>.from(map['quotes']['quotes'] as List);
final quotes = list.map((quote) => TrocadorQuote.fromMap(quote)).toList();
return TrocadorRate(
tradeId: map['trade_id'] as String,
date: DateTime.parse(map['date'] as String),
tickerFrom: map['ticker_from'] as String,
tickerTo: map['ticker_to'] as String,
coinFrom: map['coin_from'] as String,
coinTo: map['coin_to'] as String,
networkFrom: map['network_from'] as String,
networkTo: map['network_to'] as String,
amountFrom: Decimal.parse(map['amount_from'].toString()),
amountTo: Decimal.parse(map['amount_to'].toString()),
provider: map['provider'] as String,
fixed: map['fixed'] as bool,
payment: map['payment'] as bool,
status: map['status'] as String,
quotes: quotes,
);
}
@override
String toString() {
final quotesString = quotes.map((quote) => quote.toString()).join(', ');
return 'TrocadorRate('
'tradeId: $tradeId, '
'date: $date, '
'tickerFrom: $tickerFrom, '
'tickerTo: $tickerTo, '
'coinFrom: $coinFrom, '
'coinTo: $coinTo, '
'networkFrom: $networkFrom, '
'networkTo: $networkTo, '
'amountFrom: $amountFrom, '
'amountTo: $amountTo, '
'provider: $provider, '
'fixed: $fixed, '
'payment: $payment, '
'status: $status, '
'quotes: [$quotesString] '
')';
}
}

113
lib/services/exchange/trocador/response_objects/trocador_trade.dart Normal file
View file

@ -0,0 +1,113 @@
import 'package:decimal/decimal.dart';
class TrocadorTrade {
final String tradeId;
final DateTime date;
final String tickerFrom;
final String tickerTo;
final String coinFrom;
final String coinTo;
final String networkFrom;
final String networkTo;
final Decimal amountFrom;
final Decimal amountTo;
final String provider;
final bool fixed;
final String status;
final String addressProvider;
final String addressProviderMemo;
final String addressUser;
final String addressUserMemo;
final String refundAddress;
final String refundAddressMemo;
final String password;
final String idProvider;
// dynamic is the devil but this could be anything... because json.
final dynamic quotes;
final bool payment;
TrocadorTrade({
required this.tradeId,
required this.date,
required this.tickerFrom,
required this.tickerTo,
required this.coinFrom,
required this.coinTo,
required this.networkFrom,
required this.networkTo,
required this.amountFrom,
required this.amountTo,
required this.provider,
required this.fixed,
required this.status,
required this.addressProvider,
required this.addressProviderMemo,
required this.addressUser,
required this.addressUserMemo,
required this.refundAddress,
required this.refundAddressMemo,
required this.password,
required this.idProvider,
required this.quotes,
required this.payment,
});
factory TrocadorTrade.fromMap(Map<String, dynamic> map) {
return TrocadorTrade(
tradeId: map['trade_id'] as String,
date: DateTime.parse(map['date'] as String),
tickerFrom: map['ticker_from'] as String,
tickerTo: map['ticker_to'] as String,
coinFrom: map['coin_from'] as String,
coinTo: map['coin_to'] as String,
networkFrom: map['network_from'] as String,
networkTo: map['network_to'] as String,
amountFrom: Decimal.parse(map['amount_from'].toString()),
amountTo: Decimal.parse(map['amount_to'].toString()),
provider: map['provider'] as String,
fixed: map['fixed'] as bool,
status: map['status'] as String,
addressProvider: map['address_provider'] as String,
addressProviderMemo: map['address_provider_memo'] as String,
addressUser: map['address_user'] as String,
addressUserMemo: map['address_user_memo'] as String,
refundAddress: map['refund_address'] as String,
refundAddressMemo: map['refund_address_memo'] as String,
password: map['password'] as String,
idProvider: map['id_provider'] as String,
quotes: map['quotes'],
payment: map['payment'] as bool,
);
}
@override
String toString() {
return 'TrocadorTrade( '
'tradeId: $tradeId, '
'date: $date, '
'tickerFrom: $tickerFrom, '
'tickerTo: $tickerTo, '
'coinFrom: $coinFrom, '
'coinTo: $coinTo, '
'networkFrom: $networkFrom, '
'networkTo: $networkTo, '
'amountFrom: $amountFrom, '
'amountTo: $amountTo, '
'provider: $provider, '
'fixed: $fixed, '
'status: $status, '
'addressProvider: $addressProvider, '
'addressProviderMemo: $addressProviderMemo, '
'addressUser: $addressUser, '
'addressUserMemo: $addressUserMemo, '
'refundAddress: $refundAddress, '
'refundAddressMemo: $refundAddressMemo, '
'password: $password, '
'idProvider: $idProvider, '
'quotes: $quotes, '
'payment: $payment '
')';
}
}

106
lib/services/exchange/trocador/response_objects/trocador_trade_new.dart Normal file
View file

@ -0,0 +1,106 @@
import 'package:decimal/decimal.dart';
class TrocadorTradeNew {
final String tradeId;
final DateTime date;
final String tickerFrom;
final String tickerTo;
final String coinFrom;
final String coinTo;
final String networkFrom;
final String networkTo;
final Decimal amountFrom;
final Decimal amountTo;
final String provider;
final bool fixed;
final String status;
final String addressProvider;
final String addressProviderMemo;
final String addressUser;
final String addressUserMemo;
final String refundAddress;
final String refundAddressMemo;
final String password;
final String idProvider;
final bool payment;
TrocadorTradeNew({
required this.tradeId,
required this.date,
required this.tickerFrom,
required this.tickerTo,
required this.coinFrom,
required this.coinTo,
required this.networkFrom,
required this.networkTo,
required this.amountFrom,
required this.amountTo,
required this.provider,
required this.fixed,
required this.status,
required this.addressProvider,
required this.addressProviderMemo,
required this.addressUser,
required this.addressUserMemo,
required this.refundAddress,
required this.refundAddressMemo,
required this.password,
required this.idProvider,
required this.payment,
});
factory TrocadorTradeNew.fromMap(Map<String, dynamic> map) {
return TrocadorTradeNew(
tradeId: map['trade_id'] as String,
date: DateTime.parse(map['date'] as String),
tickerFrom: map['ticker_from'] as String,
tickerTo: map['ticker_to'] as String,
coinFrom: map['coin_from'] as String,
coinTo: map['coin_to'] as String,
networkFrom: map['network_from'] as String,
networkTo: map['network_to'] as String,
amountFrom: Decimal.parse(map['amount_from'].toString()),
amountTo: Decimal.parse(map['amount_to'].toString()),
provider: map['provider'] as String,
fixed: map['fixed'] as bool,
status: map['status'] as String,
addressProvider: map['address_provider'] as String,
addressProviderMemo: map['address_provider_memo'] as String,
addressUser: map['address_user'] as String,
addressUserMemo: map['address_user_memo'] as String,
refundAddress: map['refund_address'] as String,
refundAddressMemo: map['refund_address_memo'] as String,
password: map['password'] as String,
idProvider: map['id_provider'] as String,
payment: map['payment'] as bool,
);
}
@override
String toString() {
return 'TrocadorTradeNew( '
'tradeId: $tradeId, '
'date: $date, '
'tickerFrom: $tickerFrom, '
'tickerTo: $tickerTo, '
'coinFrom: $coinFrom, '
'coinTo: $coinTo, '
'networkFrom: $networkFrom, '
'networkTo: $networkTo, '
'amountFrom: $amountFrom, '
'amountTo: $amountTo, '
'provider: $provider, '
'fixed: $fixed, '
'status: $status, '
'addressProvider: $addressProvider, '
'addressProviderMemo: $addressProviderMemo, '
'addressUser: $addressUser, '
'addressUserMemo: $addressUserMemo, '
'refundAddress: $refundAddress, '
'refundAddressMemo: $refundAddressMemo, '
'password: $password, '
'idProvider: $idProvider, '
'payment: $payment '
')';
}
}

339
lib/services/exchange/trocador/trocador_api.dart Normal file
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@ -0,0 +1,339 @@
import 'dart:convert';
import 'package:flutter/foundation.dart';
import 'package:flutter_native_splash/cli_commands.dart';
import 'package:http/http.dart' as http;
import 'package:stackwallet/exceptions/exchange/exchange_exception.dart';
import 'package:stackwallet/services/exchange/exchange_response.dart';
import 'package:stackwallet/services/exchange/trocador/response_objects/trocador_coin.dart';
import 'package:stackwallet/services/exchange/trocador/response_objects/trocador_rate.dart';
import 'package:stackwallet/services/exchange/trocador/response_objects/trocador_trade.dart';
import 'package:stackwallet/services/exchange/trocador/response_objects/trocador_trade_new.dart';
import 'package:stackwallet/utilities/logger.dart';
const kTrocadorApiKey = "8rFqf7QLxX1mUBiNPEMaLUpV2biz6n";
const kTrocadorRefCode = "9eHm9BkQfS";
abstract class TrocadorAPI {
static const String authority = "trocador.app";
static const String onionAuthority =
"trocadorfyhlu27aefre5u7zri66gudtzdyelymftvr4yjwcxhfaqsid.onion";
static const String markup = "1";
static const String minKYCRating = "C";
static Uri _buildUri({
required String method,
required bool isOnion,
Map<String, String>? params,
}) {
return isOnion
? Uri.http(onionAuthority, "api/$method", params)
: Uri.https(authority, "api/$method", params);
}
static Future<dynamic> _makeGetRequest(Uri uri) async {
int code = -1;
try {
debugPrint("URI: $uri");
final response = await http.get(
uri,
headers: {'Content-Type': 'application/json'},
);
code = response.statusCode;
debugPrint("CODE: $code");
debugPrint("BODY: ${response.body}");
final json = jsonDecode(response.body);
return json;
} catch (e, s) {
Logging.instance.log(
"_makeRequest($uri) HTTP:$code threw: $e\n$s",
level: LogLevel.Error,
);
rethrow;
}
}
/// fetch all supported coins
static Future<ExchangeResponse<List<TrocadorCoin>>> getCoins({
required bool isOnion,
}) async {
final uri = _buildUri(
isOnion: isOnion,
method: "coins",
params: {
"api_key": kTrocadorApiKey,
"ref": kTrocadorRefCode,
},
);
try {
final json = await _makeGetRequest(uri);
if (json is List) {
final list = List<Map<String, dynamic>>.from(json);
final List<TrocadorCoin> coins = list
.map(
(e) => TrocadorCoin.fromMap(e),
)
.toList();
return ExchangeResponse(value: coins);
} else {
throw Exception("unexpected json: $json");
}
} catch (e, s) {
Logging.instance.log("getCoins exception: $e\n$s", level: LogLevel.Error);
return ExchangeResponse(
exception: ExchangeException(
e.toString(),
ExchangeExceptionType.generic,
),
);
}
}
/// get trade info
static Future<ExchangeResponse<TrocadorTrade>> getTrade({
required bool isOnion,
required String tradeId,
}) async {
final uri = _buildUri(
isOnion: isOnion,
method: "trade",
params: {
"api_key": kTrocadorApiKey,
"ref": kTrocadorRefCode,
"id": tradeId,
},
);
try {
final json = await _makeGetRequest(uri);
final map = Map<String, dynamic>.from((json as List).first as Map);
return ExchangeResponse(value: TrocadorTrade.fromMap(map));
} catch (e, s) {
Logging.instance.log("getTrade exception: $e\n$s", level: LogLevel.Error);
return ExchangeResponse(
exception: ExchangeException(
e.toString(),
ExchangeExceptionType.generic,
),
);
}
}
/// get standard/floating rate
static Future<ExchangeResponse<TrocadorRate>> getNewStandardRate({
required bool isOnion,
required String fromTicker,
required String fromNetwork,
required String toTicker,
required String toNetwork,
required String fromAmount,
}) async {
final params = {
"api_key": kTrocadorApiKey,
"ref": kTrocadorRefCode,
"ticker_from": fromTicker.toLowerCase(),
"network_from": fromNetwork,
"ticker_to": toTicker.toLowerCase(),
"network_to": toNetwork,
"amount_from": fromAmount,
"payment": "false",
"min_kycrating": minKYCRating,
"markup": markup,
};
return await _getNewRate(isOnion: isOnion, params: params);
}
/// get fixed rate/payment rate
static Future<ExchangeResponse<TrocadorRate>> getNewPaymentRate({
required bool isOnion,
required String fromTicker,
required String fromNetwork,
required String toTicker,
required String toNetwork,
required String toAmount,
}) async {
final params = {
"api_key": kTrocadorApiKey,
"ref": kTrocadorRefCode,
"ticker_from": fromTicker.toLowerCase(),
"network_from": fromNetwork,
"ticker_to": toTicker.toLowerCase(),
"network_to": toNetwork,
"amount_to": toAmount,
"payment": "true",
"min_kycrating": minKYCRating,
"markup": markup,
};
return await _getNewRate(isOnion: isOnion, params: params);
}
static Future<ExchangeResponse<TrocadorRate>> _getNewRate({
required bool isOnion,
required Map<String, String> params,
}) async {
final uri = _buildUri(
isOnion: isOnion,
method: "new_rate",
params: params,
);
try {
final json = await _makeGetRequest(uri);
final map = Map<String, dynamic>.from(json as Map);
return ExchangeResponse(value: TrocadorRate.fromMap(map));
} catch (e, s) {
Logging.instance
.log("getNewRate exception: $e\n$s", level: LogLevel.Error);
return ExchangeResponse(
exception: ExchangeException(
e.toString(),
ExchangeExceptionType.generic,
),
);
}
}
/// create new floating rate/standard trade
static Future<ExchangeResponse<TrocadorTradeNew>> createNewStandardRateTrade({
required bool isOnion,
required String? rateId,
required String fromTicker,
required String fromNetwork,
required String toTicker,
required String toNetwork,
required String fromAmount,
required String receivingAddress,
required String? receivingMemo,
required String refundAddress,
required String? refundMemo,
required String exchangeProvider,
required bool isFixedRate,
}) async {
final Map<String, String> params = {
"api_key": kTrocadorApiKey,
"ref": kTrocadorRefCode,
"ticker_from": fromTicker.toLowerCase(),
"network_from": fromNetwork,
"ticker_to": toTicker.toLowerCase(),
"network_to": toNetwork,
"amount_from": fromAmount,
"address": receivingAddress,
"address_memo": receivingMemo ?? "0",
"refund": refundAddress,
"refund_memo": refundMemo ?? "0",
"provider": exchangeProvider,
"fixed": isFixedRate.toString().capitalize(),
"payment": "False",
"min_kycrating": minKYCRating,
"markup": markup,
};
if (rateId != null) {
params["id"] = rateId;
}
return await _getNewTrade(isOnion: isOnion, params: params);
}
static Future<ExchangeResponse<TrocadorTradeNew>> createNewPaymentRateTrade({
required bool isOnion,
required String? rateId,
required String fromTicker,
required String fromNetwork,
required String toTicker,
required String toNetwork,
required String toAmount,
required String receivingAddress,
required String? receivingMemo,
required String refundAddress,
required String? refundMemo,
required String exchangeProvider,
required bool isFixedRate,
}) async {
final params = {
"api_key": kTrocadorApiKey,
"ref": kTrocadorRefCode,
"ticker_from": fromTicker.toLowerCase(),
"network_from": fromNetwork,
"ticker_to": toTicker.toLowerCase(),
"network_to": toNetwork,
"amount_to": toAmount,
"address": receivingAddress,
"address_memo": receivingMemo ?? "0",
"refund": refundAddress,
"refund_memo": refundMemo ?? "0",
"provider": exchangeProvider,
"fixed": isFixedRate.toString().capitalize(),
"payment": "True",
"min_kycrating": minKYCRating,
"markup": markup,
};
if (rateId != null) {
params["id"] = rateId;
}
return await _getNewTrade(isOnion: isOnion, params: params);
}
static Future<ExchangeResponse<TrocadorTradeNew>> _getNewTrade({
required bool isOnion,
required Map<String, String> params,
}) async {
final uri = _buildUri(
isOnion: isOnion,
method: "new_trade",
params: params,
);
try {
final json = await _makeGetRequest(uri);
final map = Map<String, dynamic>.from(json as Map);
try {
return ExchangeResponse(value: TrocadorTradeNew.fromMap(map));
} catch (e, s) {
String error = map["error"] as String? ?? json.toString();
if (error ==
"trade could not be generated, some unknown error happened") {
error =
"This trade couldn't be completed. Please select another provider.";
}
Logging.instance.log(
"_getNewTrade failed to parse response: $json\n$e\n$s",
level: LogLevel.Error,
);
return ExchangeResponse(
exception: ExchangeException(
error,
ExchangeExceptionType.serializeResponseError,
),
);
}
} catch (e, s) {
Logging.instance.log(
"_getNewTrade exception: $e\n$s",
level: LogLevel.Error,
);
return ExchangeResponse(
exception: ExchangeException(
e.toString(),
ExchangeExceptionType.generic,
),
);
}
}
}

394
lib/services/exchange/trocador/trocador_exchange.dart Normal file
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@ -0,0 +1,394 @@
import 'dart:math';
import 'package:decimal/decimal.dart';
import 'package:stackwallet/exceptions/exchange/exchange_exception.dart';
import 'package:stackwallet/models/exchange/response_objects/estimate.dart';
import 'package:stackwallet/models/exchange/response_objects/range.dart';
import 'package:stackwallet/models/exchange/response_objects/trade.dart';
import 'package:stackwallet/models/isar/exchange_cache/currency.dart';
import 'package:stackwallet/models/isar/exchange_cache/pair.dart';
import 'package:stackwallet/services/exchange/exchange.dart';
import 'package:stackwallet/services/exchange/exchange_response.dart';
import 'package:stackwallet/services/exchange/trocador/response_objects/trocador_coin.dart';
import 'package:stackwallet/services/exchange/trocador/response_objects/trocador_quote.dart';
import 'package:stackwallet/services/exchange/trocador/trocador_api.dart';
import 'package:uuid/uuid.dart';
class TrocadorExchange extends Exchange {
TrocadorExchange._();
static TrocadorExchange? _instance;
static TrocadorExchange get instance => _instance ??= TrocadorExchange._();
static const exchangeName = "Trocador";
static const onlySupportedNetwork = "Mainnet";
@override
Future<ExchangeResponse<Trade>> createTrade({
required String from,
required String to,
required bool fixedRate,
required Decimal amount,
required String addressTo,
String? extraId,
required String addressRefund,
required String refundExtraId,
Estimate? estimate,
required bool reversed,
}) async {
final response = reversed
? await TrocadorAPI.createNewPaymentRateTrade(
isOnion: false,
rateId: estimate?.rateId,
fromTicker: from.toLowerCase(),
fromNetwork: onlySupportedNetwork,
toTicker: to.toLowerCase(),
toNetwork: onlySupportedNetwork,
toAmount: amount.toString(),
receivingAddress: addressTo,
receivingMemo: null,
refundAddress: addressRefund,
refundMemo: null,
exchangeProvider: estimate!.exchangeProvider!,
isFixedRate: fixedRate,
)
: await TrocadorAPI.createNewStandardRateTrade(
isOnion: false,
rateId: estimate?.rateId,
fromTicker: from.toLowerCase(),
fromNetwork: onlySupportedNetwork,
toTicker: to.toLowerCase(),
toNetwork: onlySupportedNetwork,
fromAmount: amount.toString(),
receivingAddress: addressTo,
receivingMemo: null,
refundAddress: addressRefund,
refundMemo: null,
exchangeProvider: estimate!.exchangeProvider!,
isFixedRate: fixedRate,
);
if (response.value == null) {
return ExchangeResponse(exception: response.exception);
}
final trade = response.value!;
return ExchangeResponse(
value: Trade(
uuid: const Uuid().v1(),
tradeId: trade.tradeId,
rateType: fixedRate ? "fixed" : "floating",
direction: reversed ? "reversed" : "direct",
timestamp: trade.date,
updatedAt: trade.date,
payInCurrency: trade.coinFrom,
payInAmount: trade.amountFrom.toString(),
payInAddress: trade.addressProvider,
payInNetwork: trade.networkFrom,
payInExtraId: trade.addressProviderMemo,
payInTxid: "",
payOutCurrency: trade.coinTo,
payOutAmount: trade.amountTo.toString(),
payOutAddress: trade.addressUser,
payOutNetwork: trade.networkTo,
payOutExtraId: trade.addressUserMemo,
payOutTxid: "",
refundAddress: trade.refundAddress,
refundExtraId: trade.refundAddressMemo,
status: trade.status,
exchangeName: "$exchangeName (${trade.provider})",
),
);
}
List<TrocadorCoin>? _cachedCurrencies;
@override
Future<ExchangeResponse<List<Currency>>> getAllCurrencies(
bool fixedRate) async {
_cachedCurrencies ??= (await TrocadorAPI.getCoins(isOnion: false)).value;
_cachedCurrencies?.removeWhere((e) => e.network != onlySupportedNetwork);
final value = _cachedCurrencies
?.map(
(e) => Currency(
exchangeName: exchangeName,
ticker: e.ticker,
name: e.name,
network: e.network,
image: e.image,
isFiat: false,
rateType: SupportedRateType.both,
isStackCoin: Currency.checkIsStackCoin(e.ticker),
tokenContract: null,
isAvailable: true,
),
)
.toList();
if (value == null) {
return ExchangeResponse(
exception: ExchangeException(
"Failed to fetch trocador coins",
ExchangeExceptionType.generic,
),
);
} else {
return ExchangeResponse(value: value);
}
}
@override
Future<ExchangeResponse<List<Pair>>> getAllPairs(bool fixedRate) async {
final response = await getAllCurrencies(fixedRate);
if (response.value == null) {
return ExchangeResponse(exception: response.exception);
}
final List<Pair> pairs = [];
for (int i = 0; i < response.value!.length; i++) {
final a = response.value![i];
for (int j = i + 1; j < response.value!.length; j++) {
final b = response.value![j];
pairs.add(
Pair(
exchangeName: exchangeName,
from: a.ticker,
to: b.ticker,
rateType: SupportedRateType.both,
),
);
pairs.add(
Pair(
exchangeName: exchangeName,
to: a.ticker,
from: b.ticker,
rateType: SupportedRateType.both,
),
);
}
}
return ExchangeResponse(value: pairs);
}
@override
Future<ExchangeResponse<List<Estimate>>> getEstimates(
String from,
String to,
Decimal amount,
bool fixedRate,
bool reversed,
) async {
final response = reversed
? await TrocadorAPI.getNewPaymentRate(
isOnion: false,
fromTicker: from,
fromNetwork: onlySupportedNetwork,
toTicker: to,
toNetwork: onlySupportedNetwork,
toAmount: amount.toString(),
)
: await TrocadorAPI.getNewStandardRate(
isOnion: false,
fromTicker: from,
fromNetwork: onlySupportedNetwork,
toTicker: to,
toNetwork: onlySupportedNetwork,
fromAmount: amount.toString(),
);
if (response.value == null) {
return ExchangeResponse(exception: response.exception);
}
final List<Estimate> estimates = [];
final List<TrocadorQuote> cOrLowerQuotes = [];
for (final quote in response.value!.quotes) {
if (quote.fixed == fixedRate &&
quote.provider.toLowerCase() != "changenow") {
final rating = quote.kycRating.toLowerCase();
if (rating == "a" || rating == "b") {
estimates.add(
Estimate(
estimatedAmount: reversed ? quote.amountFrom! : quote.amountTo!,
fixedRate: quote.fixed,
reversed: reversed,
exchangeProvider: quote.provider,
rateId: response.value!.tradeId,
kycRating: quote.kycRating,
),
);
} else {
cOrLowerQuotes.add(quote);
}
}
}
cOrLowerQuotes.sort((a, b) => b.waste.compareTo(a.waste));
for (int i = 0; i < min(3, cOrLowerQuotes.length); i++) {
final quote = cOrLowerQuotes[i];
estimates.add(
Estimate(
estimatedAmount: reversed ? quote.amountFrom! : quote.amountTo!,
fixedRate: quote.fixed,
reversed: reversed,
exchangeProvider: quote.provider,
rateId: response.value!.tradeId,
kycRating: quote.kycRating,
),
);
}
return ExchangeResponse(
value: estimates
..sort((a, b) => b.estimatedAmount.compareTo(a.estimatedAmount)),
);
}
@override
Future<ExchangeResponse<List<Currency>>> getPairedCurrencies(
String forCurrency, bool fixedRate) async {
// TODO: implement getPairedCurrencies
throw UnimplementedError();
}
@override
Future<ExchangeResponse<List<Pair>>> getPairsFor(
String currency,
bool fixedRate,
) async {
final response = await getAllPairs(fixedRate);
if (response.value == null) {
return ExchangeResponse(exception: response.exception);
}
final pairs = response.value!.where(
(e) =>
e.from.toUpperCase() == currency.toUpperCase() ||
e.to.toUpperCase() == currency.toUpperCase(),
);
return ExchangeResponse(value: pairs.toList());
}
@override
Future<ExchangeResponse<Range>> getRange(
String from,
String to,
bool fixedRate,
) async {
if (_cachedCurrencies == null) {
await getAllCurrencies(fixedRate);
}
if (_cachedCurrencies == null) {
return ExchangeResponse(
exception: ExchangeException(
"Failed to updated trocador cached coins to get min/max range",
ExchangeExceptionType.generic,
),
);
}
final fromCoin = _cachedCurrencies!
.firstWhere((e) => e.ticker.toLowerCase() == from.toLowerCase());
return ExchangeResponse(
value: Range(
max: fromCoin.maximum,
min: fromCoin.minimum,
),
);
}
@override
Future<ExchangeResponse<Trade>> getTrade(String tradeId) async {
// TODO: implement getTrade
throw UnimplementedError();
}
@override
Future<ExchangeResponse<List<Trade>>> getTrades() async {
// TODO: implement getTrades
throw UnimplementedError();
}
@override
String get name => exchangeName;
@override
Future<ExchangeResponse<Trade>> updateTrade(Trade trade) async {
final response = await TrocadorAPI.getTrade(
isOnion: false,
tradeId: trade.tradeId,
);
if (response.value != null) {
final updated = response.value!;
final updatedTrade = Trade(
uuid: trade.uuid,
tradeId: updated.tradeId,
rateType: trade.rateType,
direction: trade.direction,
timestamp: trade.timestamp,
updatedAt: DateTime.now(),
payInCurrency: updated.coinFrom,
payInAmount: updated.amountFrom.toString(),
payInAddress: updated.addressProvider,
payInNetwork: trade.payInNetwork,
payInExtraId: trade.payInExtraId,
payInTxid: trade.payInTxid,
payOutCurrency: updated.coinTo,
payOutAmount: updated.amountTo.toString(),
payOutAddress: updated.addressUser,
payOutNetwork: trade.payOutNetwork,
payOutExtraId: trade.payOutExtraId,
payOutTxid: trade.payOutTxid,
refundAddress: trade.refundAddress,
refundExtraId: trade.refundExtraId,
status: updated.status,
exchangeName: "$exchangeName (${updated.provider})",
);
return ExchangeResponse(value: updatedTrade);
} else {
if (response.exception?.type == ExchangeExceptionType.orderNotFound) {
final updatedTrade = Trade(
uuid: trade.uuid,
tradeId: trade.tradeId,
rateType: trade.rateType,
direction: trade.direction,
timestamp: trade.timestamp,
updatedAt: DateTime.now(),
payInCurrency: trade.payInCurrency,
payInAmount: trade.payInAmount,
payInAddress: trade.payInAddress,
payInNetwork: trade.payInNetwork,
payInExtraId: trade.payInExtraId,
payInTxid: trade.payInTxid,
payOutCurrency: trade.payOutCurrency,
payOutAmount: trade.payOutAmount,
payOutAddress: trade.payOutAddress,
payOutNetwork: trade.payOutNetwork,
payOutExtraId: trade.payOutExtraId,
payOutTxid: trade.payOutTxid,
refundAddress: trade.refundAddress,
refundExtraId: trade.refundExtraId,
status: "Unknown",
exchangeName: trade.exchangeName,
);
return ExchangeResponse(value: updatedTrade);
}
return ExchangeResponse(exception: response.exception);
}
}
}

26
lib/utilities/assets.dart
View file

@ -1,5 +1,9 @@
import 'package:flutter/material.dart';
import 'package:flutter_svg/flutter_svg.dart';
import 'package:stackwallet/services/exchange/change_now/change_now_exchange.dart';
import 'package:stackwallet/services/exchange/majestic_bank/majestic_bank_exchange.dart';
import 'package:stackwallet/services/exchange/simpleswap/simpleswap_exchange.dart';
import 'package:stackwallet/services/exchange/trocador/trocador_exchange.dart';
import 'package:stackwallet/utilities/enums/coin_enum.dart';
import 'package:stackwallet/utilities/theme/color_theme.dart';
import 'package:stackwallet/utilities/theme/stack_colors.dart';
@ -63,6 +67,23 @@ class _EXCHANGE {
String get simpleSwap => "${_path}simpleswap-icon.svg";
String get majesticBankBlue => "${_path}mb_blue.svg";
String get majesticBankGreen => "${_path}mb_green.svg";
String get trocador => "${_path}trocador.svg";
String getIconFor({required String exchangeName}) {
switch (exchangeName) {
case SimpleSwapExchange.exchangeName:
return simpleSwap;
case ChangeNowExchange.exchangeName:
return changeNow;
case MajesticBankExchange.exchangeName:
return majesticBankBlue;
case TrocadorExchange.exchangeName:
return trocador;
default:
throw ArgumentError("Invalid exchange name passed to "
"Assets.exchange.getIconFor()");
}
}
}
class _BUY {
@ -285,6 +306,11 @@ class _SVG {
String get list => "assets/svg/list-ul.svg";
String get unclaimedPaynym => "assets/svg/unclaimed.png";
String get trocadorRatingA => "assets/svg/trocador_rating_a.svg";
String get trocadorRatingB => "assets/svg/trocador_rating_b.svg";
String get trocadorRatingC => "assets/svg/trocador_rating_c.svg";
String get trocadorRatingD => "assets/svg/trocador_rating_d.svg";
// TODO provide proper assets
String get bitcoinTestnet => "assets/svg/coin_icons/Bitcoin.svg";
String get bitcoincashTestnet => "assets/svg/coin_icons/Bitcoincash.svg";

30
lib/utilities/block_explorers.dart
View file

@ -1,6 +1,8 @@
import 'package:stackwallet/db/isar/main_db.dart';
import 'package:stackwallet/models/isar/models/block_explorer.dart';
import 'package:stackwallet/utilities/enums/coin_enum.dart';
Uri getBlockExplorerTransactionUrlFor({
Uri getDefaultBlockExplorerUrlFor({
required Coin coin,
required String txid,
}) {
@ -41,3 +43,29 @@ Uri getBlockExplorerTransactionUrlFor({
return Uri.parse("https://chainz.cryptoid.info/part/tx.dws?$txid.htm");
}
}
/// returns internal Isar ID for the inserted object/record
Future<int> setBlockExplorerForCoin({
required Coin coin,
required Uri url,
}) async {
return await MainDB.instance.putTransactionBlockExplorer(
TransactionBlockExplorer(
ticker: coin.ticker,
url: url.toString(),
),
);
}
Uri getBlockExplorerTransactionUrlFor({
required Coin coin,
required String txid,
}) {
String? url = MainDB.instance.getTransactionBlockExplorer(coin: coin)?.url;
if (url == null) {
return getDefaultBlockExplorerUrlFor(coin: coin, txid: txid);
} else {
url = url.replaceAll("%5BTXID%5D", txid);
return Uri.parse(url);
}
}

138
lib/widgets/choose_coin_view.dart Normal file
View file

@ -0,0 +1,138 @@
import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:flutter_svg/svg.dart';
import 'package:stackwallet/providers/providers.dart';
import 'package:stackwallet/utilities/assets.dart';
import 'package:stackwallet/utilities/constants.dart';
import 'package:stackwallet/utilities/enums/coin_enum.dart';
import 'package:stackwallet/utilities/text_styles.dart';
import 'package:stackwallet/utilities/theme/stack_colors.dart';
import 'package:stackwallet/widgets/background.dart';
import 'package:stackwallet/widgets/custom_buttons/app_bar_icon_button.dart';
import 'package:stackwallet/widgets/rounded_white_container.dart';
class ChooseCoinView extends ConsumerStatefulWidget {
const ChooseCoinView({
Key? key,
required this.title,
required this.coinAdditional,
required this.nextRouteName,
}) : super(key: key);
static const String routeName = "/chooseCoin";
final String title;
final String coinAdditional;
final String nextRouteName;
@override
ConsumerState<ChooseCoinView> createState() => _ChooseCoinViewState();
}
class _ChooseCoinViewState extends ConsumerState<ChooseCoinView> {
List<Coin> _coins = [...Coin.values];
@override
void initState() {
_coins = _coins.toList();
_coins.remove(Coin.firoTestNet);
super.initState();
}
@override
void dispose() {
super.dispose();
}
@override
Widget build(BuildContext context) {
bool showTestNet = ref.watch(
prefsChangeNotifierProvider.select((value) => value.showTestNetCoins),
);
List<Coin> coins = showTestNet
? _coins
: _coins.sublist(0, _coins.length - kTestNetCoinCount);
return Background(
child: Scaffold(
backgroundColor: Theme.of(context).extension<StackColors>()!.background,
appBar: AppBar(
leading: AppBarBackButton(
onPressed: () {
Navigator.of(context).pop();
},
),
title: Text(
widget.title,
style: STextStyles.navBarTitle(context),
),
),
body: Padding(
padding: const EdgeInsets.only(
top: 12,
left: 12,
right: 12,
),
child: SingleChildScrollView(
child: Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
...coins.map(
(coin) {
return Padding(
padding: const EdgeInsets.all(4),
child: RoundedWhiteContainer(
padding: const EdgeInsets.all(0),
child: RawMaterialButton(
// splashColor: Theme.of(context).extension<StackColors>()!.highlight,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(
Constants.size.circularBorderRadius,
),
),
materialTapTargetSize:
MaterialTapTargetSize.shrinkWrap,
onPressed: () {
Navigator.of(context).pushNamed(
widget.nextRouteName,
arguments: coin,
);
},
child: Padding(
padding: const EdgeInsets.all(12),
child: Row(
children: [
SvgPicture.asset(
Assets.svg.iconFor(coin: coin),
width: 24,
height: 24,
),
const SizedBox(
width: 12,
),
Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
"${coin.prettyName} ${widget.coinAdditional}",
style: STextStyles.titleBold12(context),
),
],
)
],
),
),
),
),
);
},
),
],
),
),
),
),
);
}
}

54
lib/widgets/exchange/trocador/trocador_kyc_icon.dart Normal file
View file

@ -0,0 +1,54 @@
import 'package:flutter/material.dart';
import 'package:flutter_svg/flutter_svg.dart';
import 'package:stackwallet/utilities/assets.dart';
import 'package:stackwallet/utilities/theme/stack_colors.dart';
import 'package:stackwallet/widgets/exchange/trocador/trocador_rating_type_enum.dart';
class TrocadorKYCIcon extends StatelessWidget {
const TrocadorKYCIcon({
Key? key,
required this.kycType,
this.width = 18,
this.height = 18,
}) : super(key: key);
final TrocadorKYCType kycType;
final double width;
final double height;
String _getAssetName(TrocadorKYCType type) {
switch (type) {
case TrocadorKYCType.a:
return Assets.svg.trocadorRatingA;
case TrocadorKYCType.b:
return Assets.svg.trocadorRatingB;
case TrocadorKYCType.c:
return Assets.svg.trocadorRatingC;
case TrocadorKYCType.d:
return Assets.svg.trocadorRatingD;
}
}
Color _getColor(TrocadorKYCType type, BuildContext context) {
switch (type) {
case TrocadorKYCType.a:
return Theme.of(context).extension<StackColors>()!.accentColorGreen;
case TrocadorKYCType.b:
return const Color(0xFF7AA500);
case TrocadorKYCType.c:
return Theme.of(context).extension<StackColors>()!.accentColorYellow;
case TrocadorKYCType.d:
return const Color(0xFFF37B58);
}
}
@override
Widget build(BuildContext context) {
return SvgPicture.asset(
_getAssetName(kycType),
width: width,
height: height,
color: _getColor(kycType, context),
);
}
}

28
lib/widgets/exchange/trocador/trocador_kyc_info_button.dart Normal file
View file

@ -0,0 +1,28 @@
import 'package:flutter/material.dart';
import 'package:stackwallet/widgets/exchange/trocador/trocador_kyc_icon.dart';
import 'package:stackwallet/widgets/exchange/trocador/trocador_rating_type_enum.dart';
import 'package:stackwallet/widgets/trocador_kyc_rating_info.dart';
class TrocadorKYCInfoButton extends StatelessWidget {
const TrocadorKYCInfoButton({
Key? key,
required this.kycType,
}) : super(key: key);
final TrocadorKYCType kycType;
@override
Widget build(BuildContext context) {
return IconButton(
onPressed: () {
showDialog<void>(
context: context,
builder: (context) => const TrocadorKYCRatingInfo(),
);
},
icon: TrocadorKYCIcon(
kycType: kycType,
),
);
}
}

15
lib/widgets/exchange/trocador/trocador_rating_type_enum.dart Normal file
View file

@ -0,0 +1,15 @@
enum TrocadorKYCType {
a,
b,
c,
d;
static TrocadorKYCType fromString(String type) {
for (final result in values) {
if (result.name == type.toLowerCase()) {
return result;
}
}
throw ArgumentError("Invalid trocador kyc type: $type");
}
}

174
lib/widgets/trocador_kyc_rating_info.dart Normal file
View file

@ -0,0 +1,174 @@
import 'package:flutter/material.dart';
import 'package:stackwallet/utilities/text_styles.dart';
import 'package:stackwallet/widgets/conditional_parent.dart';
import 'package:stackwallet/widgets/desktop/desktop_dialog.dart';
import 'package:stackwallet/widgets/desktop/desktop_dialog_close_button.dart';
import 'package:stackwallet/widgets/desktop/primary_button.dart';
import 'package:stackwallet/widgets/desktop/secondary_button.dart';
import 'package:stackwallet/widgets/exchange/trocador/trocador_kyc_icon.dart';
import 'package:stackwallet/widgets/exchange/trocador/trocador_rating_type_enum.dart';
import 'package:stackwallet/widgets/stack_dialog.dart';
class TrocadorKYCRatingInfo extends StatelessWidget {
const TrocadorKYCRatingInfo({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
final small = MediaQuery.of(context).size.width <= 500;
return ConditionalParent(
condition: !small,
builder: (child) => DesktopDialog(
maxHeight: double.infinity,
child: Column(
children: [
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Padding(
padding: const EdgeInsets.only(left: 32),
child: Text(
"Trocador KYC Rating",
style: STextStyles.desktopH3(context),
),
),
const DesktopDialogCloseButton(),
],
),
const SizedBox(
height: 16,
),
Padding(
padding: const EdgeInsets.symmetric(
horizontal: 32,
),
child: child,
),
Padding(
padding: const EdgeInsets.all(32),
child: Row(
children: [
const Spacer(),
const SizedBox(
width: 16,
),
Expanded(
child: PrimaryButton(
label: "Ok",
buttonHeight: ButtonHeight.l,
onPressed: Navigator.of(context).pop,
),
),
],
),
)
],
),
),
child: ConditionalParent(
condition: small,
builder: (child) {
return StackDialogBase(
child: child,
);
},
child: Column(
children: [
if (small)
Text(
"Trocador KYC Rating",
style: STextStyles.pageTitleH2(context),
),
if (small)
const SizedBox(
height: 16,
),
const _Rating(
kycType: TrocadorKYCType.a,
text: "Never asks for user verification.",
),
const SizedBox(
height: 16,
),
const _Rating(
kycType: TrocadorKYCType.b,
text: "Rarely asks for verification. Refunds if refused.",
),
const SizedBox(
height: 16,
),
const _Rating(
kycType: TrocadorKYCType.c,
text:
"Rarely asks for verification. Refunds if refused, unless a "
"legal order prevents it.",
),
const SizedBox(
height: 16,
),
const _Rating(
kycType: TrocadorKYCType.d,
text:
"Rarely asks for verification. In case of refusal may block "
"funds indefinitely without a legal order.",
),
if (small)
Padding(
padding: const EdgeInsets.only(
top: 16,
),
child: Row(
children: [
const Spacer(),
const SizedBox(
width: 16,
),
Expanded(
child: SecondaryButton(
label: "Close",
onPressed: Navigator.of(context).pop,
),
)
],
),
),
],
),
),
);
}
}
class _Rating extends StatelessWidget {
const _Rating({
Key? key,
required this.kycType,
required this.text,
}) : super(key: key);
final TrocadorKYCType kycType;
final String text;
@override
Widget build(BuildContext context) {
return Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
TrocadorKYCIcon(
kycType: kycType,
width: 20,
height: 20,
),
const SizedBox(
width: 8,
),
Flexible(
child: Text(
text,
style: STextStyles.subtitle(context),
),
),
],
);
}
}

6
pubspec.yaml
View file

@ -11,7 +11,7 @@ description: Stack Wallet
# In iOS, build-name is used as CFBundleShortVersionString while build-number used as CFBundleVersion.
# Read more about iOS versioning at
# https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
version: 1.7.4+165
version: 1.7.7+169
environment:
sdk: ">=2.17.0 <3.0.0"
@ -327,6 +327,10 @@ flutter:
- assets/svg/framed-gear.svg
- assets/svg/list-ul.svg
- assets/svg/cc.svg
- assets/svg/trocador_rating_a.svg
- assets/svg/trocador_rating_b.svg
- assets/svg/trocador_rating_c.svg
- assets/svg/trocador_rating_d.svg
# coin icons

9
scripts/setup.sh Normal file → Executable file
View file

@ -12,7 +12,7 @@ sudo apt install -y unzip pkg-config clang cmake ninja-build libgtk-3-dev
cd $DEVELOPMENT
git clone https://github.com/flutter/flutter.git
cd flutter
git checkout 3.7.6
git checkout 3.7.12
export FLUTTER_DIR=$(pwd)/bin
echo 'export PATH="$PATH:'${FLUTTER_DIR}'"' >> ~/.bashrc
source ~/.bashrc
@ -25,14 +25,14 @@ cd stack_wallet
export STACK_WALLET=$(pwd)
git submodule update --init --recursive
# Create template lib/external_api_keys.dart file if it doesn't already exist
# create template lib/external_api_keys.dart file if it doesn't already exist
KEYS="$HOME/projects/stack_wallet/lib/external_api_keys.dart"
if ! test -f "$KEYS"; then
echo 'prebuild.sh: creating template lib/external_api_keys.dart file'
printf 'const kChangeNowApiKey = "";\nconst kSimpleSwapApiKey = "";' > $KEYS
fi
#install stack wallet dependencies
# install stack wallet dependencies
sudo apt-get install -y unzip automake build-essential file pkg-config git python libtool libtinfo5 cmake openjdk-8-jre-headless libgit2-dev clang libncurses5-dev libncursesw5-dev zlib1g-dev llvm
sudo apt-get install -y debhelper libclang-dev cargo rustc opencl-headers libssl-dev ocl-icd-opencl-dev
@ -42,6 +42,7 @@ sudo apt-get install -y unzip automake build-essential file pkg-config git pytho
sudo apt install -y libc6-dev-i386
curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
source "$HOME/.cargo/env"
cargo install cargo-ndk
rustup target add aarch64-linux-android armv7-linux-androideabi i686-linux-android x86_64-linux-android
@ -49,3 +50,5 @@ rustup target add aarch64-linux-android armv7-linux-androideabi i686-linux-andro
cd $STACK_WALLET
cd scripts/android
./build_all.sh
cd ../linux
./build_all.sh

13
test/cached_electrumx_test.mocks.dart
View file

@ -510,6 +510,19 @@ class MockPrefs extends _i1.Mock implements _i5.Prefs {
returnValueForMissingStub: null,
);
@override
bool get randomizePIN => (super.noSuchMethod(
Invocation.getter(#randomizePIN),
returnValue: false,
) as bool);
@override
set randomizePIN(bool? randomizePIN) => super.noSuchMethod(
Invocation.setter(
#randomizePIN,
randomizePIN,
),
returnValueForMissingStub: null,
);
@override
bool get useBiometrics => (super.noSuchMethod(
Invocation.getter(#useBiometrics),
returnValue: false,

13
test/electrumx_test.mocks.dart
View file

@ -231,6 +231,19 @@ class MockPrefs extends _i1.Mock implements _i4.Prefs {
returnValueForMissingStub: null,
);
@override
bool get randomizePIN => (super.noSuchMethod(
Invocation.getter(#randomizePIN),
returnValue: false,
) as bool);
@override
set randomizePIN(bool? randomizePIN) => super.noSuchMethod(
Invocation.setter(
#randomizePIN,
randomizePIN,
),
returnValueForMissingStub: null,
);
@override
bool get useBiometrics => (super.noSuchMethod(
Invocation.getter(#useBiometrics),
returnValue: false,

13
test/pages/send_view/send_view_test.mocks.dart
View file

@ -2350,6 +2350,19 @@ class MockPrefs extends _i1.Mock implements _i24.Prefs {
returnValueForMissingStub: null,
);
@override
bool get randomizePIN => (super.noSuchMethod(
Invocation.getter(#randomizePIN),
returnValue: false,
) as bool);
@override
set randomizePIN(bool? randomizePIN) => super.noSuchMethod(
Invocation.setter(
#randomizePIN,
randomizePIN,
),
returnValueForMissingStub: null,
);
@override
bool get useBiometrics => (super.noSuchMethod(
Invocation.getter(#useBiometrics),
returnValue: false,

13
test/screen_tests/exchange/exchange_view_test.mocks.dart
View file

@ -181,6 +181,19 @@ class MockPrefs extends _i1.Mock implements _i3.Prefs {
returnValueForMissingStub: null,
);
@override
bool get randomizePIN => (super.noSuchMethod(
Invocation.getter(#randomizePIN),
returnValue: false,
) as bool);
@override
set randomizePIN(bool? randomizePIN) => super.noSuchMethod(
Invocation.setter(
#randomizePIN,
randomizePIN,
),
returnValueForMissingStub: null,
);
@override
bool get useBiometrics => (super.noSuchMethod(
Invocation.getter(#useBiometrics),
returnValue: false,

13
test/widget_tests/node_options_sheet_test.mocks.dart
View file

@ -419,6 +419,19 @@ class MockPrefs extends _i1.Mock implements _i12.Prefs {
returnValueForMissingStub: null,
);
@override
bool get randomizePIN => (super.noSuchMethod(
Invocation.getter(#randomizePIN),
returnValue: false,
) as bool);
@override
set randomizePIN(bool? randomizePIN) => super.noSuchMethod(
Invocation.setter(
#randomizePIN,
randomizePIN,
),
returnValueForMissingStub: null,
);
@override
bool get useBiometrics => (super.noSuchMethod(
Invocation.getter(#useBiometrics),
returnValue: false,

13
test/widget_tests/transaction_card_test.mocks.dart
View file

@ -2282,6 +2282,19 @@ class MockPrefs extends _i1.Mock implements _i19.Prefs {
returnValueForMissingStub: null,
);
@override
bool get randomizePIN => (super.noSuchMethod(
Invocation.getter(#randomizePIN),
returnValue: false,
) as bool);
@override
set randomizePIN(bool? randomizePIN) => super.noSuchMethod(
Invocation.setter(
#randomizePIN,
randomizePIN,
),
returnValueForMissingStub: null,
);
@override
bool get useBiometrics => (super.noSuchMethod(
Invocation.getter(#useBiometrics),
returnValue: false,