mirror of
https://github.com/cake-tech/cake_wallet.git
synced 2024-11-01 09:57:46 +00:00
133fa2987a
* Remove error message if buy action is disabled * Fix wallet list selected wallet issue * Check if the widget is still mounted before showing popup * minor code readability enhancement [skip ci] * Code enhancement [skip ci] * Revert removing ask each time localization * Add Moonpay to sell flow Code Enhancements * remove error popup when sell option is disabled
496 lines
17 KiB
Dart
496 lines
17 KiB
Dart
import 'dart:convert';
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import 'package:cake_wallet/buy/buy_provider.dart';
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import 'package:cake_wallet/core/key_service.dart';
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import 'package:cake_wallet/entities/auto_generate_subaddress_status.dart';
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import 'package:cake_wallet/entities/balance_display_mode.dart';
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import 'package:cake_wallet/entities/provider_types.dart';
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import 'package:cake_wallet/entities/exchange_api_mode.dart';
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import 'package:cake_wallet/exchange/exchange_provider_description.dart';
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import 'package:cake_wallet/generated/i18n.dart';
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import 'package:cake_wallet/monero/monero.dart';
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import 'package:cake_wallet/store/anonpay/anonpay_transactions_store.dart';
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import 'package:cake_wallet/store/app_store.dart';
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import 'package:cake_wallet/store/dashboard/orders_store.dart';
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import 'package:cake_wallet/store/dashboard/trade_filter_store.dart';
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import 'package:cake_wallet/store/dashboard/trades_store.dart';
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import 'package:cake_wallet/store/dashboard/transaction_filter_store.dart';
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import 'package:cake_wallet/store/settings_store.dart';
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import 'package:cake_wallet/store/yat/yat_store.dart';
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import 'package:cake_wallet/utils/mobx.dart';
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import 'package:cake_wallet/view_model/dashboard/action_list_item.dart';
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import 'package:cake_wallet/view_model/dashboard/anonpay_transaction_list_item.dart';
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import 'package:cake_wallet/view_model/dashboard/balance_view_model.dart';
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import 'package:cake_wallet/view_model/dashboard/filter_item.dart';
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import 'package:cake_wallet/view_model/dashboard/formatted_item_list.dart';
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import 'package:cake_wallet/view_model/dashboard/order_list_item.dart';
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import 'package:cake_wallet/view_model/dashboard/trade_list_item.dart';
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import 'package:cake_wallet/view_model/dashboard/transaction_list_item.dart';
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import 'package:cake_wallet/view_model/settings/sync_mode.dart';
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import 'package:cake_wallet/wallet_type_utils.dart';
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import 'package:cryptography/cryptography.dart';
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import 'package:cw_core/balance.dart';
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import 'package:cw_core/cake_hive.dart';
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import 'package:cw_core/pathForWallet.dart';
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import 'package:cw_core/sync_status.dart';
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import 'package:cw_core/transaction_history.dart';
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import 'package:cw_core/transaction_info.dart';
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import 'package:cw_core/utils/file.dart';
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import 'package:cw_core/wallet_base.dart';
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import 'package:cw_core/wallet_info.dart';
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import 'package:cw_core/wallet_type.dart';
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import 'package:eth_sig_util/util/utils.dart';
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import 'package:flutter/services.dart';
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import 'package:mobx/mobx.dart';
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import 'package:cake_wallet/entities/provider_types.dart';
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part 'dashboard_view_model.g.dart';
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class DashboardViewModel = DashboardViewModelBase with _$DashboardViewModel;
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abstract class DashboardViewModelBase with Store {
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DashboardViewModelBase(
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{required this.balanceViewModel,
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required this.appStore,
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required this.tradesStore,
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required this.tradeFilterStore,
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required this.transactionFilterStore,
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required this.settingsStore,
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required this.yatStore,
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required this.ordersStore,
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required this.anonpayTransactionsStore,
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required this.keyService})
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: hasSellAction = false,
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hasBuyAction = false,
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hasExchangeAction = false,
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isShowFirstYatIntroduction = false,
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isShowSecondYatIntroduction = false,
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isShowThirdYatIntroduction = false,
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filterItems = {
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S.current.transactions: [
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FilterItem(
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value: () => transactionFilterStore.displayAll,
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caption: S.current.all_transactions,
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onChanged: transactionFilterStore.toggleAll),
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FilterItem(
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value: () => transactionFilterStore.displayIncoming,
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caption: S.current.incoming,
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onChanged: transactionFilterStore.toggleIncoming),
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FilterItem(
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value: () => transactionFilterStore.displayOutgoing,
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caption: S.current.outgoing,
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onChanged: transactionFilterStore.toggleOutgoing),
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// FilterItem(
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// value: () => false,
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// caption: S.current.transactions_by_date,
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// onChanged: null),
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],
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S.current.trades: [
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FilterItem(
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value: () => tradeFilterStore.displayAllTrades,
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caption: S.current.all_trades,
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onChanged: () =>
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tradeFilterStore.toggleDisplayExchange(ExchangeProviderDescription.all)),
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FilterItem(
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value: () => tradeFilterStore.displayChangeNow,
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caption: ExchangeProviderDescription.changeNow.title,
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onChanged: () =>
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tradeFilterStore.toggleDisplayExchange(ExchangeProviderDescription.changeNow)),
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FilterItem(
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value: () => tradeFilterStore.displaySideShift,
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caption: ExchangeProviderDescription.sideShift.title,
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onChanged: () =>
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tradeFilterStore.toggleDisplayExchange(ExchangeProviderDescription.sideShift)),
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FilterItem(
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value: () => tradeFilterStore.displaySimpleSwap,
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caption: ExchangeProviderDescription.simpleSwap.title,
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onChanged: () =>
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tradeFilterStore.toggleDisplayExchange(ExchangeProviderDescription.simpleSwap)),
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FilterItem(
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value: () => tradeFilterStore.displayTrocador,
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caption: ExchangeProviderDescription.trocador.title,
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onChanged: () =>
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tradeFilterStore.toggleDisplayExchange(ExchangeProviderDescription.trocador)),
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FilterItem(
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value: () => tradeFilterStore.displayExolix,
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caption: ExchangeProviderDescription.exolix.title,
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onChanged: () =>
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tradeFilterStore.toggleDisplayExchange(ExchangeProviderDescription.exolix)),
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]
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},
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subname = '',
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name = appStore.wallet!.name,
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type = appStore.wallet!.type,
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transactions = ObservableList<TransactionListItem>(),
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wallet = appStore.wallet! {
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name = wallet.name;
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type = wallet.type;
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isShowFirstYatIntroduction = false;
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isShowSecondYatIntroduction = false;
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isShowThirdYatIntroduction = false;
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updateActions();
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final _wallet = wallet;
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if (_wallet.type == WalletType.monero) {
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subname = monero!.getCurrentAccount(_wallet).label;
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_onMoneroAccountChangeReaction = reaction(
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(_) => monero!.getMoneroWalletDetails(wallet).account,
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(Account account) => _onMoneroAccountChange(_wallet));
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_onMoneroBalanceChangeReaction = reaction(
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(_) => monero!.getMoneroWalletDetails(wallet).balance,
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(MoneroBalance balance) => _onMoneroTransactionsUpdate(_wallet));
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final _accountTransactions = _wallet.transactionHistory.transactions.values
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.where((tx) =>
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monero!.getTransactionInfoAccountId(tx) == monero!.getCurrentAccount(wallet).id)
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.toList();
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transactions = ObservableList.of(_accountTransactions.map((transaction) =>
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TransactionListItem(
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transaction: transaction,
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balanceViewModel: balanceViewModel,
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settingsStore: appStore.settingsStore)));
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} else {
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transactions = ObservableList.of(wallet.transactionHistory.transactions.values.map(
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(transaction) => TransactionListItem(
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transaction: transaction,
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balanceViewModel: balanceViewModel,
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settingsStore: appStore.settingsStore)));
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}
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// TODO: nano sub-account generation is disabled:
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// if (_wallet.type == WalletType.nano || _wallet.type == WalletType.banano) {
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// subname = nano!.getCurrentAccount(_wallet).label;
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// }
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reaction((_) => appStore.wallet, _onWalletChange);
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connectMapToListWithTransform(
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appStore.wallet!.transactionHistory.transactions,
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transactions,
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(TransactionInfo? transaction) => TransactionListItem(
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transaction: transaction!,
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balanceViewModel: balanceViewModel,
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settingsStore: appStore.settingsStore), filter: (TransactionInfo? transaction) {
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if (transaction == null) {
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return false;
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}
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final wallet = _wallet;
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if (wallet.type == WalletType.monero) {
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return monero!.getTransactionInfoAccountId(transaction) ==
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monero!.getCurrentAccount(wallet).id;
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}
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return true;
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});
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}
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@observable
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WalletType type;
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@observable
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String name;
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@observable
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ObservableList<TransactionListItem> transactions;
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@observable
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String subname;
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@observable
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bool isShowFirstYatIntroduction;
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@observable
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bool isShowSecondYatIntroduction;
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@observable
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bool isShowThirdYatIntroduction;
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@computed
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String get address => wallet.walletAddresses.address;
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@computed
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SyncStatus get status => wallet.syncStatus;
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@computed
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String get syncStatusText {
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var statusText = '';
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if (status is SyncingSyncStatus) {
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statusText = S.current.Blocks_remaining(status.toString());
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}
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if (status is FailedSyncStatus || status is LostConnectionSyncStatus) {
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statusText = S.current.please_try_to_connect_to_another_node;
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}
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return statusText;
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}
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@computed
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BalanceDisplayMode get balanceDisplayMode => appStore.settingsStore.balanceDisplayMode;
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@computed
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bool get shouldShowMarketPlaceInDashboard =>
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appStore.settingsStore.shouldShowMarketPlaceInDashboard;
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@computed
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List<TradeListItem> get trades =>
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tradesStore.trades.where((trade) => trade.trade.walletId == wallet.id).toList();
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@computed
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List<OrderListItem> get orders =>
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ordersStore.orders.where((item) => item.order.walletId == wallet.id).toList();
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@computed
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List<AnonpayTransactionListItem> get anonpayTransactons => anonpayTransactionsStore.transactions
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.where((item) => item.transaction.walletId == wallet.id)
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.toList();
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@computed
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double get price => balanceViewModel.price;
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@computed
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bool get isAutoGenerateSubaddressesEnabled =>
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settingsStore.autoGenerateSubaddressStatus != AutoGenerateSubaddressStatus.disabled;
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@computed
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List<ActionListItem> get items {
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final _items = <ActionListItem>[];
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_items.addAll(
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transactionFilterStore.filtered(transactions: [...transactions, ...anonpayTransactons]));
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_items.addAll(tradeFilterStore.filtered(trades: trades, wallet: wallet));
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_items.addAll(orders);
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return formattedItemsList(_items);
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}
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@observable
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WalletBase<Balance, TransactionHistoryBase<TransactionInfo>, TransactionInfo> wallet;
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bool get hasRescan => wallet.type == WalletType.monero || wallet.type == WalletType.haven;
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final KeyService keyService;
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BalanceViewModel balanceViewModel;
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AppStore appStore;
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SettingsStore settingsStore;
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YatStore yatStore;
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TradesStore tradesStore;
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OrdersStore ordersStore;
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TradeFilterStore tradeFilterStore;
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AnonpayTransactionsStore anonpayTransactionsStore;
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TransactionFilterStore transactionFilterStore;
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Map<String, List<FilterItem>> filterItems;
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BuyProvider? get defaultBuyProvider => ProvidersHelper.getProviderByType(
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settingsStore.defaultBuyProviders[wallet.type] ?? ProviderType.askEachTime);
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BuyProvider? get defaultSellProvider => ProvidersHelper.getProviderByType(
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settingsStore.defaultSellProviders[wallet.type] ?? ProviderType.askEachTime);
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bool get isBuyEnabled => settingsStore.isBitcoinBuyEnabled;
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List<BuyProvider> get availableBuyProviders {
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final providerTypes = ProvidersHelper.getAvailableBuyProviderTypes(wallet.type);
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return providerTypes
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.map((type) => ProvidersHelper.getProviderByType(type))
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.where((provider) => provider != null)
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.cast<BuyProvider>()
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.toList();
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}
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List<BuyProvider> get availableSellProviders {
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final providerTypes = ProvidersHelper.getAvailableSellProviderTypes(wallet.type);
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return providerTypes
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.map((type) => ProvidersHelper.getProviderByType(type))
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.where((provider) => provider != null)
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.cast<BuyProvider>()
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.toList();
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}
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bool get shouldShowYatPopup => settingsStore.shouldShowYatPopup;
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@action
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void furtherShowYatPopup(bool shouldShow) => settingsStore.shouldShowYatPopup = shouldShow;
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@computed
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bool get isEnabledExchangeAction => settingsStore.exchangeStatus != ExchangeApiMode.disabled;
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@observable
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bool hasExchangeAction;
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@computed
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bool get isEnabledBuyAction =>
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!settingsStore.disableBuy && availableBuyProviders.isNotEmpty;
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@observable
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bool hasBuyAction;
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@computed
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bool get isEnabledSellAction =>
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!settingsStore.disableSell && availableSellProviders.isNotEmpty;
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@observable
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bool hasSellAction;
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ReactionDisposer? _onMoneroAccountChangeReaction;
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ReactionDisposer? _onMoneroBalanceChangeReaction;
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@computed
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bool get hasPowNodes => wallet.type == WalletType.nano || wallet.type == WalletType.banano;
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Future<void> reconnect() async {
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final node = appStore.settingsStore.getCurrentNode(wallet.type);
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await wallet.connectToNode(node: node);
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if (hasPowNodes) {
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final powNode = settingsStore.getCurrentPowNode(wallet.type);
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await wallet.connectToPowNode(node: powNode);
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}
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}
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@action
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void _onWalletChange(
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WalletBase<Balance, TransactionHistoryBase<TransactionInfo>, TransactionInfo>? wallet) {
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if (wallet == null) {
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return;
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}
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this.wallet = wallet;
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type = wallet.type;
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name = wallet.name;
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updateActions();
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if (wallet.type == WalletType.monero) {
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subname = monero!.getCurrentAccount(wallet).label;
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_onMoneroAccountChangeReaction?.reaction.dispose();
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_onMoneroBalanceChangeReaction?.reaction.dispose();
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_onMoneroAccountChangeReaction = reaction(
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(_) => monero!.getMoneroWalletDetails(wallet).account,
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(Account account) => _onMoneroAccountChange(wallet));
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_onMoneroBalanceChangeReaction = reaction(
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(_) => monero!.getMoneroWalletDetails(wallet).balance,
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(MoneroBalance balance) => _onMoneroTransactionsUpdate(wallet));
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_onMoneroTransactionsUpdate(wallet);
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} else {
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// FIX-ME: Check for side effects
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// subname = null;
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subname = '';
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transactions.clear();
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transactions.addAll(wallet.transactionHistory.transactions.values.map((transaction) =>
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TransactionListItem(
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transaction: transaction,
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balanceViewModel: balanceViewModel,
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settingsStore: appStore.settingsStore)));
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}
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connectMapToListWithTransform(
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appStore.wallet!.transactionHistory.transactions,
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transactions,
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(TransactionInfo? transaction) => TransactionListItem(
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transaction: transaction!,
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balanceViewModel: balanceViewModel,
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settingsStore: appStore.settingsStore), filter: (TransactionInfo? tx) {
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if (tx == null) {
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return false;
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}
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if (wallet.type == WalletType.monero) {
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return monero!.getTransactionInfoAccountId(tx) == monero!.getCurrentAccount(wallet).id;
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}
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return true;
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});
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}
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@action
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void _onMoneroAccountChange(WalletBase wallet) {
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subname = monero!.getCurrentAccount(wallet).label;
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_onMoneroTransactionsUpdate(wallet);
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}
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@action
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void _onMoneroTransactionsUpdate(WalletBase wallet) {
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transactions.clear();
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final _accountTransactions = monero!
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.getTransactionHistory(wallet)
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.transactions
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.values
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.where(
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(tx) => monero!.getTransactionInfoAccountId(tx) == monero!.getCurrentAccount(wallet).id)
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.toList();
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transactions.addAll(_accountTransactions.map((transaction) => TransactionListItem(
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transaction: transaction,
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balanceViewModel: balanceViewModel,
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settingsStore: appStore.settingsStore)));
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}
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void updateActions() {
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hasExchangeAction = !isHaven;
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hasBuyAction = !isHaven;
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hasSellAction = !isHaven;
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}
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@computed
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SyncMode get syncMode => settingsStore.currentSyncMode;
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@action
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void setSyncMode(SyncMode syncMode) => settingsStore.currentSyncMode = syncMode;
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@computed
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bool get syncAll => settingsStore.currentSyncAll;
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@action
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void setSyncAll(bool value) => settingsStore.currentSyncAll = value;
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Future<List<String>> checkAffectedWallets() async {
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// await load file
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final vulnerableSeedsString = await rootBundle.loadString('assets/text/cakewallet_weak_bitcoin_seeds_hashed_sorted_version1.txt');
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final vulnerableSeeds = vulnerableSeedsString.split("\n");
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final walletInfoSource = await CakeHive.openBox<WalletInfo>(WalletInfo.boxName);
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List<String> affectedWallets = [];
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for (var walletInfo in walletInfoSource.values) {
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if (walletInfo.type == WalletType.bitcoin) {
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final password = await keyService.getWalletPassword(walletName: walletInfo.name);
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final path = await pathForWallet(name: walletInfo.name, type: walletInfo.type);
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final jsonSource = await read(path: path, password: password);
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final data = json.decode(jsonSource) as Map;
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final mnemonic = data['mnemonic'] as String;
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final hash = await Cryptography.instance.sha256().hash(utf8.encode(mnemonic));
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final seedSha = bytesToHex(hash.bytes);
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if (vulnerableSeeds.contains(seedSha)) {
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affectedWallets.add(walletInfo.name);
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}
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}
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}
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return affectedWallets;
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}
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}
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