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Cw 78 ethereum (#862)
* Add initial flow for ethereum * Add initial create Eth wallet flow * Complete Ethereum wallet creation flow * Fix web3dart versioning issue * Add primary receive address extracted from private key * Implement open wallet functionality * Implement restore wallet from seed functionality * Fixate web3dart version as higher versions cause some issues * Add Initial Transaction priorities for eth Add estimated gas price * Rename priority value to tip * Re-order wallet types * Change ethereum node Fix connection issues * Fix estimating gas for priority * Add case for ethereum to fetch it's seeds * Add case for ethereum to request node * Fix Exchange screen initial pairs * Add initial send transaction flow * Add missing configure for ethereum class * Add Eth address initial setup * Fix Private key for Ethereum wallets * Change sign/send transaction flow * - Fix Conflicts with main - Remove unused function from Haven configure.dart * Add build command for ethereum package * Add missing Node list file to pubspec * - Fix balance display - Fix parsing of Ethereum amount - Add more Ethereum Nodes * - Fix extracting Ethereum Private key from seeds - Integrate signing/sending transaction with the send view model * - Update and Fix Conflicts with main * Add Balances for ERC20 tokens * Fix conflicts with main * Add erc20 abi json * Add send erc20 tokens initial function * add missing getHeightByDate in Haven * Allow contacts and wallets from the same tag * Add Shiba Inu icon * Add send ERC-20 tokens initial flow * Add missing import in generated file * Add initial approach for transaction sending for ERC-20 tokens * Refactor signing/sending transactions * Add initial flow for transactions subscription * Refactor signing/sending transactions * Add home settings icon * Fix conflicts with main * Initial flow for home settings * Add logic flow for adding erc20 tokens * Fix initial UI * Finalize UI for Tokens * Integrate UI with Ethereum flow * Add "Enable/Disable" feature for ERC20 tokens * Add initial Erc20 tokens * Add Sorting and Pin Native Token features * Fix price sorting * Sort tokens list as well when Sort criteria changes * - Improve sorting balances flow - Add initial add token from search bar flow * Fix Accounts Popup UI * Fix Pin native token * Fix Enabling/Disabling tokens Fix sorting by fiat once app is opened Improve token availability mechanism * Fix deleting token Fix renaming tokens * Fix issue with search * Add more tokens * - Fix scroll issue - Add ERC20 tokens placeholder image in picker * - Separate and organize default erc20 tokens - Fix scrolling - Add token placeholder images in picker - Sort disabled tokens alphabetically * Change BNB token initial availability * Fix Conflicts with main * Fix Conflicts with main * Add Verse ERC20 token to the initial tokens list * Add rename wallet to Ethereum * Integrate EtherScan API for fetching address transactions Generate Ethereum specific secrets in Ethereum package * Adjust transactions fiat price for ERC20 tokens * Free Up GitHub Actions Ubuntu Runner Disk Space * Free Up GitHub Actions Ubuntu Runner Disk space (trial 2) * Fix Transaction Fee display * Save transaction history * Enhance loading time for erc20 tokens transactions * Minor Fixes and Enhancements * Fix sending erc20 fix block explorer issue * Fix int overflow * Fix transaction amount conversions * Minor: `slow` -> `Slow` * Update build guide * Fix fetching fiat rate taking a lot of time by only fetching enabled tokens only and making the API calls in parallel not sequential * Update transactions on a periodic basis * For fee, use ETH spot price, not ERC-20 spot price * Add Etherscan History privacy option to enable/disable Etherscan API * Show estimated fee amounts in the send screen * fix send fiat fields parsing issue * Fix transactions estimated fee less than actual fee * handle balance sorting when balance is disabled Handle empty transactions list * Fix Delete Ethereum wallet Fix balance < 0.01 * Fix Decimal place for Ethereum amount Fix sending amount issue * Change words count * Remove balance hint and Full balance row from Ethereum wallets * support changing the asset type in send templates * Fix Templates for ERC tokens issues * Fix conflicts in send templates * Disable batch sending in Ethereum * Fix Fee calculation with different priorities * Fix Conflicts with main * Add offline error to ignored exceptions --------- Co-authored-by: Justin Ehrenhofer <justin.ehrenhofer@gmail.com>
This commit is contained in:
Omar Hatem
GitHub
parent
4120394121
commit
3ce4000dcf
137 changed files with 7164 additions and 1492 deletions
121
lib/view_model/dashboard/home_settings_view_model.dart
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121
lib/view_model/dashboard/home_settings_view_model.dart
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import 'package:cake_wallet/core/fiat_conversion_service.dart';
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import 'package:cake_wallet/entities/fiat_api_mode.dart';
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import 'package:cake_wallet/entities/sort_balance_types.dart';
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import 'package:cake_wallet/ethereum/ethereum.dart';
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import 'package:cake_wallet/store/settings_store.dart';
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import 'package:cake_wallet/view_model/dashboard/balance_view_model.dart';
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import 'package:cw_core/crypto_currency.dart';
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import 'package:cw_core/erc20_token.dart';
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import 'package:mobx/mobx.dart';
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part 'home_settings_view_model.g.dart';
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class HomeSettingsViewModel = HomeSettingsViewModelBase with _$HomeSettingsViewModel;
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abstract class HomeSettingsViewModelBase with Store {
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HomeSettingsViewModelBase(this._settingsStore, this._balanceViewModel)
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: tokens = ObservableSet<Erc20Token>() {
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_updateTokensList();
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}
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final SettingsStore _settingsStore;
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final BalanceViewModel _balanceViewModel;
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final ObservableSet<Erc20Token> tokens;
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@observable
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String searchText = '';
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@computed
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SortBalanceBy get sortBalanceBy => _settingsStore.sortBalanceBy;
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@action
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void setSortBalanceBy(SortBalanceBy value) {
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_settingsStore.sortBalanceBy = value;
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_updateTokensList();
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}
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@computed
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bool get pinNativeToken => _settingsStore.pinNativeTokenAtTop;
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@action
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void setPinNativeToken(bool value) => _settingsStore.pinNativeTokenAtTop = value;
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Future<void> addErc20Token(Erc20Token token) async {
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await ethereum!.addErc20Token(_balanceViewModel.wallet, token);
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_updateTokensList();
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_updateFiatPrices(token);
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}
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Future<void> deleteErc20Token(Erc20Token token) async {
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await ethereum!.deleteErc20Token(_balanceViewModel.wallet, token);
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_updateTokensList();
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}
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Future<Erc20Token?> getErc20Token(String contractAddress) async =>
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await ethereum!.getErc20Token(_balanceViewModel.wallet, contractAddress);
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CryptoCurrency get nativeToken => _balanceViewModel.wallet.currency;
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void _updateFiatPrices(Erc20Token token) async {
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try {
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_balanceViewModel.fiatConvertationStore.prices[token] =
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await FiatConversionService.fetchPrice(
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crypto: token,
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fiat: _settingsStore.fiatCurrency,
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torOnly: _settingsStore.fiatApiMode == FiatApiMode.torOnly);
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} catch (_) {}
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}
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void changeTokenAvailability(Erc20Token token, bool value) async {
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token.enabled = value;
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ethereum!.addErc20Token(_balanceViewModel.wallet, token);
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_refreshTokensList();
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}
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@action
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void _updateTokensList() {
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int _sortFunc(Erc20Token e1, Erc20Token e2) {
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int index1 = _balanceViewModel.formattedBalances.indexWhere((element) => element.asset == e1);
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int index2 = _balanceViewModel.formattedBalances.indexWhere((element) => element.asset == e2);
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if (e1.enabled && !e2.enabled) {
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return -1;
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} else if (e2.enabled && !e1.enabled) {
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return 1;
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} else if (!e1.enabled && !e2.enabled) { // if both are disabled then sort alphabetically
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return e1.name.compareTo(e2.name);
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}
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return index1.compareTo(index2);
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}
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tokens.clear();
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tokens.addAll(ethereum!
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.getERC20Currencies(_balanceViewModel.wallet)
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.where((element) => _matchesSearchText(element))
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.toList()
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..sort(_sortFunc));
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}
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@action
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void _refreshTokensList() {
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final _tokens = Set.of(tokens);
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tokens.clear();
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tokens.addAll(_tokens);
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}
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@action
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void changeSearchText(String text) {
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searchText = text;
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_updateTokensList();
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}
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bool _matchesSearchText(Erc20Token asset) {
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return searchText.isEmpty ||
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asset.fullName!.toLowerCase().contains(searchText.toLowerCase()) ||
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asset.title.toLowerCase().contains(searchText.toLowerCase()) ||
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asset.contractAddress == searchText;
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}
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}
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