cake_wallet/lib/view_model/dashboard/dashboard_view_model.dart
Matthew Fosse 62e0c2a592
litecoin mweb support (#1455)
* Fix stub creation

* Generate MWEB addresses

* Fix mweb address derivation

* Use camel-case

* Show utxos in tx list

* A few fixes

* Add spent processing

* Update balance

* Balance fixes

* Update address records

* Get rid of debounce hack

* Get sending up to the confirmation box

* Fee estimation

* Stop the daemon if plugin is unloaded

* Normal fee for non-mweb txns

* Fix fee estimation for send all

* Don't hash mweb addresses

* More fee fixes

* Broadcast mweb

* Remove test files

* One more

* Confirm sent txns

* Couple of fixes

* Resign inputs after mweb create

* Some more fixes

* Update balance after sending

* Correctly update address records

* Update confs

* [skip ci] updates

* [skip ci] add dep overrides

* working

* small fix

* merge fixes [skip ci]

* merge fixes [skip ci]

* [skip ci] minor fixes

* silent payment fixes [skip ci]

* updates [skip ci]

* save [skip ci]

* use mwebutxos box

* [skip ci] lots of fixes, still testing

* add rescan from height feature and test workflow build

* install go

* use sudo

* correct package name

* move building mweb higher for faster testing

* install fixes

* install later version of go

* go fixes

* testing

* testing

* testing

* testing

* testing

* should workgit add .github/workflows/pr_test_build.yml

* ???

* ??? pt.2

* should work, for real this time

* fix tx history not persisting + update build_mwebd script

* updates

* fix some rescan and address gen issues

* save [skip ci]

* fix unconfirmed balance not updating when receiving

* unspent coins / coin control fixes

* coin control fixes

* address balance and txCount fixes, try/catch electrum call

* fix txCount for addresses

* save [skip ci]

* potential fixes

* minor fix

* minor fix - 2

* sync status fixes, potential fix for background state issue

* workflow and script updates

* updates

* expirimental optimization

* [skip ci] minor enhancements

* workflow and script fixes

* workflow minor cleanup [skip ci]

* minor code cleanup & friendlier error message on failed tx's

* balance when sending fix

* experimental

* more experiments

* save

* updates

* coin control edge cases

* remove neutrino.db if no litecoin wallets left after deleting

* update translations

* updates

* minor fix

* [skip ci] update translations + minor fixes

* state fixes

* configure fix

* ui updates

* translation fixes

* [skip ci] addressbook updates

* fix popup

* fix popup2

* fix litecoin address book

* fix ios mwebd build script

* fix for building monero.com

* minor fix

* uncomment fix for state issues

* potential mweb sync fix (ios)

* remove print [skip ci]

* electrum stream potential fix

* fix ios build issues [skip ci]

* connection reliability updates, update kotlin code to match swift code, minor electrum error handling

* dep fixes

* minor fix

* more merge fixes

* bitcoin_flutter removal fixes

* [skip ci] fix always scan setting, swift updates

* updates

* fixes

* small fix

* small fix

* fix

* dart:convert != package:convert

* change address fixes

* update bitcoin_base to fix mweb address program checking

* fix ios xcode project [skip ci]

* updates

* more fixes

* more fixes

* ensure we don't initialize mweb until we really have to

* fix regression

* improve mweb reliability

* [skip ci] wip adress generation

* wip

* wip

* [skip ci] wip

* updates [skip ci]

* ios fixes

* fix workflows + ios fix

* test old mweb version

* update go version and mwebd hash

* review updates pt.1

* Update cw_bitcoin/lib/litecoin_wallet.dart

Co-authored-by: Omar Hatem <omarh.ismail1@gmail.com>

* remove non-litecoin address types regex [skip ci]

* more minor fixes

* remove duplicate [skip ci]

* Update lib/store/settings_store.dart

Co-authored-by: Omar Hatem <omarh.ismail1@gmail.com>

* script updates, swap params on createLitecoinWalletService

* topup fix

* [skip ci] wip

* [skip ci] testing

* [skip ci] file didn't get saved

* more address generation reliability fixes

* [skip ci] minor

* minor code cleanup

* hopefully prevents send issue

* [skip ci] wip address changes

* [skip ci] save

* save mweb addresses, auto-restart sync process if it gets stuck [skip ci]

* address generation issues mostly resolved

* more performance fixes

* [skip ci]

* this should maybe be refactored, pt.1

* separate mweb balances, pt.2

* [skip ci] save

* add translations [skip ci]

* fix sending with mweb amounts

* works for simple mweb-mweb case, further testing needed

* found an edge case

* [skip ci] make failed broadcast error message less serious

* minor

* capture all grpc errors and much better error handling overall

* [skip ci] minor

* prevent transactions with < 6 confirmations from being used + hide mweb balances if mweb is off

* fix

* merge fixes pt.1 [skip ci]

* fix mweb tags

* fix

* [skip ci] fix tag spacing

* fix transaction history not showing up

* fix mweb crash on non-fully deleted mweb cache, sync status ETA, other connection fixes

* [skip ci] minor code cleanup

* [skip ci] minor code cleanup

* additional cleanup

* silent payments eta fixes and updates

* revert sync eta changes into separate pr

* [skip ci] minor

* [skip ci] minor

* revert sync status title

* review fixes, additional cleanup

* [skip ci] minor

* [skip ci] minor

* [skip ci] minor

* trigger build

* review fixes, pt.2

* check if still processing utxos before updating sync status [skip ci]

* [skip ci] minor

* balance fix

* minor

* minor

* [skip ci] minor

* [skip ci] fix test net btc

* don't use mwebd for non-mweb tx's

* [skip ci] minor cleanup

* don't show all 1000+ mweb addresses on receive page

* minor cleanup + additional logging

---------

Co-authored-by: Hector Chu <hectorchu@gmail.com>
Co-authored-by: Omar Hatem <omarh.ismail1@gmail.com>
Co-authored-by: Czarek Nakamoto <cyjan@mrcyjanek.net>
2024-09-28 05:22:25 +03:00

818 lines
28 KiB
Dart

import 'dart:convert';
import 'package:cake_wallet/.secrets.g.dart' as secrets;
import 'package:cake_wallet/bitcoin/bitcoin.dart';
import 'package:cake_wallet/buy/buy_provider.dart';
import 'package:cake_wallet/core/key_service.dart';
import 'package:cake_wallet/entities/auto_generate_subaddress_status.dart';
import 'package:cake_wallet/entities/balance_display_mode.dart';
import 'package:cake_wallet/entities/exchange_api_mode.dart';
import 'package:cake_wallet/entities/preferences_key.dart';
import 'package:cake_wallet/entities/provider_types.dart';
import 'package:cake_wallet/entities/service_status.dart';
import 'package:cake_wallet/exchange/exchange_provider_description.dart';
import 'package:cake_wallet/generated/i18n.dart';
import 'package:cake_wallet/monero/monero.dart';
import 'package:cake_wallet/wownero/wownero.dart' as wow;
import 'package:cake_wallet/nano/nano.dart';
import 'package:cake_wallet/store/anonpay/anonpay_transactions_store.dart';
import 'package:cake_wallet/store/app_store.dart';
import 'package:cake_wallet/store/dashboard/orders_store.dart';
import 'package:cake_wallet/store/dashboard/trade_filter_store.dart';
import 'package:cake_wallet/store/dashboard/trades_store.dart';
import 'package:cake_wallet/store/dashboard/transaction_filter_store.dart';
import 'package:cake_wallet/store/settings_store.dart';
import 'package:cake_wallet/store/yat/yat_store.dart';
import 'package:cake_wallet/utils/mobx.dart';
import 'package:cake_wallet/view_model/dashboard/action_list_item.dart';
import 'package:cake_wallet/view_model/dashboard/anonpay_transaction_list_item.dart';
import 'package:cake_wallet/view_model/dashboard/balance_view_model.dart';
import 'package:cake_wallet/view_model/dashboard/filter_item.dart';
import 'package:cake_wallet/view_model/dashboard/formatted_item_list.dart';
import 'package:cake_wallet/view_model/dashboard/order_list_item.dart';
import 'package:cake_wallet/view_model/dashboard/trade_list_item.dart';
import 'package:cake_wallet/view_model/dashboard/transaction_list_item.dart';
import 'package:cake_wallet/view_model/settings/sync_mode.dart';
import 'package:cake_wallet/wallet_type_utils.dart';
import 'package:cryptography/cryptography.dart';
import 'package:cw_core/balance.dart';
import 'package:cw_core/cake_hive.dart';
import 'package:cw_core/pathForWallet.dart';
import 'package:cw_core/sync_status.dart';
import 'package:cw_core/transaction_history.dart';
import 'package:cw_core/transaction_info.dart';
import 'package:cw_core/utils/file.dart';
import 'package:cw_core/wallet_base.dart';
import 'package:cw_core/wallet_info.dart';
import 'package:cw_core/wallet_type.dart';
import 'package:eth_sig_util/util/utils.dart';
import 'package:flutter/services.dart';
import 'package:http/http.dart' as http;
import 'package:mobx/mobx.dart';
import 'package:shared_preferences/shared_preferences.dart';
part 'dashboard_view_model.g.dart';
class DashboardViewModel = DashboardViewModelBase with _$DashboardViewModel;
abstract class DashboardViewModelBase with Store {
DashboardViewModelBase(
{required this.balanceViewModel,
required this.appStore,
required this.tradesStore,
required this.tradeFilterStore,
required this.transactionFilterStore,
required this.settingsStore,
required this.yatStore,
required this.ordersStore,
required this.anonpayTransactionsStore,
required this.sharedPreferences,
required this.keyService})
: hasSellAction = false,
hasBuyAction = false,
hasExchangeAction = false,
isShowFirstYatIntroduction = false,
isShowSecondYatIntroduction = false,
isShowThirdYatIntroduction = false,
filterItems = {
S.current.transactions: [
FilterItem(
value: () => transactionFilterStore.displayAll,
caption: S.current.all_transactions,
onChanged: transactionFilterStore.toggleAll),
FilterItem(
value: () => transactionFilterStore.displayIncoming,
caption: S.current.incoming,
onChanged: transactionFilterStore.toggleIncoming),
FilterItem(
value: () => transactionFilterStore.displayOutgoing,
caption: S.current.outgoing,
onChanged: transactionFilterStore.toggleOutgoing),
FilterItem(
value: () => transactionFilterStore.displaySilentPayments,
caption: S.current.silent_payments,
onChanged: transactionFilterStore.toggleSilentPayments,
),
// FilterItem(
// value: () => false,
// caption: S.current.transactions_by_date,
// onChanged: null),
],
S.current.trades: [
FilterItem(
value: () => tradeFilterStore.displayAllTrades,
caption: S.current.all_trades,
onChanged: () =>
tradeFilterStore.toggleDisplayExchange(ExchangeProviderDescription.all)),
FilterItem(
value: () => tradeFilterStore.displayChangeNow,
caption: ExchangeProviderDescription.changeNow.title,
onChanged: () =>
tradeFilterStore.toggleDisplayExchange(ExchangeProviderDescription.changeNow)),
FilterItem(
value: () => tradeFilterStore.displaySideShift,
caption: ExchangeProviderDescription.sideShift.title,
onChanged: () =>
tradeFilterStore.toggleDisplayExchange(ExchangeProviderDescription.sideShift)),
FilterItem(
value: () => tradeFilterStore.displaySimpleSwap,
caption: ExchangeProviderDescription.simpleSwap.title,
onChanged: () =>
tradeFilterStore.toggleDisplayExchange(ExchangeProviderDescription.simpleSwap)),
FilterItem(
value: () => tradeFilterStore.displayTrocador,
caption: ExchangeProviderDescription.trocador.title,
onChanged: () =>
tradeFilterStore.toggleDisplayExchange(ExchangeProviderDescription.trocador)),
FilterItem(
value: () => tradeFilterStore.displayExolix,
caption: ExchangeProviderDescription.exolix.title,
onChanged: () =>
tradeFilterStore.toggleDisplayExchange(ExchangeProviderDescription.exolix)),
FilterItem(
value: () => tradeFilterStore.displayThorChain,
caption: ExchangeProviderDescription.thorChain.title,
onChanged: () =>
tradeFilterStore.toggleDisplayExchange(ExchangeProviderDescription.thorChain)),
FilterItem(
value: () => tradeFilterStore.displayLetsExchange,
caption: ExchangeProviderDescription.letsExchange.title,
onChanged: () => tradeFilterStore
.toggleDisplayExchange(ExchangeProviderDescription.letsExchange)),
FilterItem(
value: () => tradeFilterStore.displayStealthEx,
caption: ExchangeProviderDescription.stealthEx.title,
onChanged: () =>
tradeFilterStore.toggleDisplayExchange(ExchangeProviderDescription.stealthEx)),
]
},
subname = '',
name = appStore.wallet!.name,
type = appStore.wallet!.type,
transactions = ObservableList<TransactionListItem>(),
wallet = appStore.wallet! {
name = wallet.name;
type = wallet.type;
isShowFirstYatIntroduction = false;
isShowSecondYatIntroduction = false;
isShowThirdYatIntroduction = false;
updateActions();
final _wallet = wallet;
if (_wallet.type == WalletType.monero) {
subname = monero!.getCurrentAccount(_wallet).label;
_onMoneroAccountChangeReaction = reaction(
(_) => monero!.getMoneroWalletDetails(wallet).account,
(Account account) => _onMoneroAccountChange(_wallet));
_onMoneroBalanceChangeReaction = reaction(
(_) => monero!.getMoneroWalletDetails(wallet).balance,
(MoneroBalance balance) => _onMoneroTransactionsUpdate(_wallet));
final _accountTransactions = _wallet.transactionHistory.transactions.values
.where((tx) =>
monero!.getTransactionInfoAccountId(tx) == monero!.getCurrentAccount(wallet).id)
.toList();
final sortedTransactions = [..._accountTransactions];
sortedTransactions.sort((a, b) => a.date.compareTo(b.date));
transactions = ObservableList.of(sortedTransactions.map((transaction) => TransactionListItem(
transaction: transaction,
balanceViewModel: balanceViewModel,
settingsStore: appStore.settingsStore)));
} else if (_wallet.type == WalletType.wownero) {
subname = wow.wownero!.getCurrentAccount(_wallet).label;
_onMoneroAccountChangeReaction = reaction(
(_) => wow.wownero!.getWowneroWalletDetails(wallet).account,
(wow.Account account) => _onMoneroAccountChange(_wallet));
_onMoneroBalanceChangeReaction = reaction(
(_) => wow.wownero!.getWowneroWalletDetails(wallet).balance,
(wow.WowneroBalance balance) => _onMoneroTransactionsUpdate(_wallet));
final _accountTransactions = _wallet.transactionHistory.transactions.values
.where((tx) =>
wow.wownero!.getTransactionInfoAccountId(tx) ==
wow.wownero!.getCurrentAccount(wallet).id)
.toList();
final sortedTransactions = [..._accountTransactions];
sortedTransactions.sort((a, b) => a.date.compareTo(b.date));
transactions = ObservableList.of(sortedTransactions.map((transaction) => TransactionListItem(
transaction: transaction,
balanceViewModel: balanceViewModel,
settingsStore: appStore.settingsStore)));
} else {
final sortedTransactions = [...wallet.transactionHistory.transactions.values];
sortedTransactions.sort((a, b) => a.date.compareTo(b.date));
transactions = ObservableList.of(sortedTransactions.map((transaction) => TransactionListItem(
transaction: transaction,
balanceViewModel: balanceViewModel,
settingsStore: appStore.settingsStore)));
}
// TODO: nano sub-account generation is disabled:
// if (_wallet.type == WalletType.nano || _wallet.type == WalletType.banano) {
// subname = nano!.getCurrentAccount(_wallet).label;
// }
reaction((_) => appStore.wallet, _onWalletChange);
connectMapToListWithTransform(
appStore.wallet!.transactionHistory.transactions,
transactions,
(TransactionInfo? transaction) => TransactionListItem(
transaction: transaction!,
balanceViewModel: balanceViewModel,
settingsStore: appStore.settingsStore), filter: (TransactionInfo? transaction) {
if (transaction == null) {
return false;
}
final wallet = _wallet;
if (wallet.type == WalletType.monero) {
return monero!.getTransactionInfoAccountId(transaction) ==
monero!.getCurrentAccount(wallet).id;
}
if (wallet.type == WalletType.wownero) {
return wow.wownero!.getTransactionInfoAccountId(transaction) ==
wow.wownero!.getCurrentAccount(wallet).id;
}
return true;
});
if (hasSilentPayments) {
silentPaymentsScanningActive = bitcoin!.getScanningActive(wallet);
reaction((_) => wallet.syncStatus, (SyncStatus syncStatus) {
silentPaymentsScanningActive = bitcoin!.getScanningActive(wallet);
});
}
if (hasMweb) {
mwebScanningActive = bitcoin!.getMwebEnabled(wallet);
settingsStore.mwebEnabled = mwebScanningActive;
reaction((_) => settingsStore.mwebAlwaysScan, (bool alwaysScan) {
if (alwaysScan) {
mwebScanningActive = true;
}
});
}
}
@observable
WalletType type;
@observable
String name;
@observable
ObservableList<TransactionListItem> transactions;
@observable
String subname;
@observable
bool isShowFirstYatIntroduction;
@observable
bool isShowSecondYatIntroduction;
@observable
bool isShowThirdYatIntroduction;
@computed
String get address => wallet.walletAddresses.address;
@computed
SyncStatus get status => wallet.syncStatus;
@computed
String get syncStatusText {
var statusText = '';
if (status is SyncingSyncStatus) {
statusText = S.current.Blocks_remaining(status.toString());
}
if (status is FailedSyncStatus || status is LostConnectionSyncStatus) {
statusText = S.current.please_try_to_connect_to_another_node;
}
return statusText;
}
@computed
BalanceDisplayMode get balanceDisplayMode => appStore.settingsStore.balanceDisplayMode;
@computed
bool get shouldShowMarketPlaceInDashboard =>
appStore.settingsStore.shouldShowMarketPlaceInDashboard;
@computed
List<TradeListItem> get trades =>
tradesStore.trades.where((trade) => trade.trade.walletId == wallet.id).toList();
@computed
List<OrderListItem> get orders =>
ordersStore.orders.where((item) => item.order.walletId == wallet.id).toList();
@computed
List<AnonpayTransactionListItem> get anonpayTransactons => anonpayTransactionsStore.transactions
.where((item) => item.transaction.walletId == wallet.id)
.toList();
@computed
double get price => balanceViewModel.price;
@computed
bool get isAutoGenerateSubaddressesEnabled =>
settingsStore.autoGenerateSubaddressStatus != AutoGenerateSubaddressStatus.disabled;
@computed
List<ActionListItem> get items {
final _items = <ActionListItem>[];
_items.addAll(
transactionFilterStore.filtered(transactions: [...transactions, ...anonpayTransactons]));
_items.addAll(tradeFilterStore.filtered(trades: trades, wallet: wallet));
_items.addAll(orders);
return formattedItemsList(_items);
}
@observable
WalletBase<Balance, TransactionHistoryBase<TransactionInfo>, TransactionInfo> wallet;
@computed
bool get isTestnet => wallet.type == WalletType.bitcoin && bitcoin!.isTestnet(wallet);
@computed
bool get hasRescan =>
wallet.type == WalletType.bitcoin ||
wallet.type == WalletType.monero ||
wallet.type == WalletType.litecoin ||
wallet.type == WalletType.wownero ||
wallet.type == WalletType.haven;
@computed
String? get getMoneroError {
if (wallet.type != WalletType.monero) return null;
try {
monero!.monerocCheck();
} catch (e) {
return e.toString();
}
return null;
}
@computed
String? get getWowneroError {
if (wallet.type != WalletType.wownero) return null;
try {
wow.wownero!.wownerocCheck();
} catch (e) {
return e.toString();
}
return null;
}
List<String> get isMoneroWalletBrokenReasons {
if (wallet.type != WalletType.monero) return [];
final keys = monero!.getKeys(wallet);
List<String> errors = [
// leaving these commented out for now, I'll be able to fix that properly in the airgap update
// to not cause work duplication, this will do the job as well, it will be slightly less precise
// about what happened - but still enough.
// if (keys['privateSpendKey'] == List.generate(64, (index) => "0").join("")) "Private spend key is 0",
if (keys['privateViewKey'] == List.generate(64, (index) => "0").join(""))
"private view key is 0",
// if (keys['publicSpendKey'] == List.generate(64, (index) => "0").join("")) "public spend key is 0",
if (keys['publicViewKey'] == List.generate(64, (index) => "0").join(""))
"public view key is 0",
// if (wallet.seed == null) "wallet seed is null",
// if (wallet.seed == "") "wallet seed is empty",
if (monero!.getSubaddressList(wallet).getAll(wallet)[0].address ==
"41d7FXjswpK1111111111111111111111111111111111111111111111111111111111111111111111111111112KhNi4")
"primary address is invalid, you won't be able to receive / spend funds",
];
return errors;
}
@computed
bool get hasSilentPayments => wallet.type == WalletType.bitcoin && !wallet.isHardwareWallet;
@computed
bool get showSilentPaymentsCard => hasSilentPayments && settingsStore.silentPaymentsCardDisplay;
final KeyService keyService;
final SharedPreferences sharedPreferences;
@observable
bool silentPaymentsScanningActive = false;
@action
void setSilentPaymentsScanning(bool active) {
silentPaymentsScanningActive = active;
if (hasSilentPayments) {
bitcoin!.setScanningActive(wallet, active);
}
}
@computed
bool get hasMweb => wallet.type == WalletType.litecoin;
@computed
bool get showMwebCard => hasMweb && settingsStore.mwebCardDisplay;
@observable
bool mwebScanningActive = false;
@computed
bool get hasEnabledMwebBefore => settingsStore.hasEnabledMwebBefore;
@action
void setMwebScanningActive(bool active) {
if (!hasMweb) {
return;
}
if (active) {
settingsStore.hasEnabledMwebBefore = true;
}
settingsStore.mwebEnabled = active;
mwebScanningActive = active;
bitcoin!.setMwebEnabled(wallet, active);
}
BalanceViewModel balanceViewModel;
AppStore appStore;
SettingsStore settingsStore;
YatStore yatStore;
TradesStore tradesStore;
OrdersStore ordersStore;
TradeFilterStore tradeFilterStore;
AnonpayTransactionsStore anonpayTransactionsStore;
TransactionFilterStore transactionFilterStore;
Map<String, List<FilterItem>> filterItems;
BuyProvider? get defaultBuyProvider => ProvidersHelper.getProviderByType(
settingsStore.defaultBuyProviders[wallet.type] ?? ProviderType.askEachTime);
BuyProvider? get defaultSellProvider => ProvidersHelper.getProviderByType(
settingsStore.defaultSellProviders[wallet.type] ?? ProviderType.askEachTime);
bool get isBuyEnabled => settingsStore.isBitcoinBuyEnabled;
List<BuyProvider> get availableBuyProviders {
final providerTypes = ProvidersHelper.getAvailableBuyProviderTypes(wallet.type);
return providerTypes
.map((type) => ProvidersHelper.getProviderByType(type))
.where((provider) => provider != null)
.cast<BuyProvider>()
.toList();
}
bool get hasBuyProviders => ProvidersHelper.getAvailableBuyProviderTypes(wallet.type).isNotEmpty;
List<BuyProvider> get availableSellProviders {
final providerTypes = ProvidersHelper.getAvailableSellProviderTypes(wallet.type);
return providerTypes
.map((type) => ProvidersHelper.getProviderByType(type))
.where((provider) => provider != null)
.cast<BuyProvider>()
.toList();
}
bool get hasSellProviders =>
ProvidersHelper.getAvailableSellProviderTypes(wallet.type).isNotEmpty;
bool get shouldShowYatPopup => settingsStore.shouldShowYatPopup;
@action
void furtherShowYatPopup(bool shouldShow) => settingsStore.shouldShowYatPopup = shouldShow;
@computed
bool get isEnabledExchangeAction => settingsStore.exchangeStatus != ExchangeApiMode.disabled;
@observable
bool hasExchangeAction;
@computed
bool get isEnabledBuyAction => !settingsStore.disableBuy && hasBuyProviders;
@observable
bool hasBuyAction;
@computed
bool get isEnabledSellAction => !settingsStore.disableSell && hasSellProviders;
@observable
bool hasSellAction;
@computed
bool get isEnabledBulletinAction => !settingsStore.disableBulletin;
ReactionDisposer? _onMoneroAccountChangeReaction;
ReactionDisposer? _onMoneroBalanceChangeReaction;
@computed
bool get hasPowNodes => wallet.type == WalletType.nano || wallet.type == WalletType.banano;
@computed
bool get hasSignMessages {
if (wallet.isHardwareWallet) {
return false;
}
switch (wallet.type) {
case WalletType.monero:
case WalletType.litecoin:
case WalletType.bitcoin:
case WalletType.bitcoinCash:
case WalletType.ethereum:
case WalletType.polygon:
case WalletType.solana:
case WalletType.nano:
case WalletType.banano:
case WalletType.tron:
case WalletType.wownero:
return true;
case WalletType.haven:
case WalletType.none:
return false;
}
}
bool get showRepWarning {
if (wallet.type != WalletType.nano) {
return false;
}
if (!settingsStore.shouldShowRepWarning) {
return false;
}
return !nano!.isRepOk(wallet);
}
Future<void> reconnect() async {
final node = appStore.settingsStore.getCurrentNode(wallet.type);
await wallet.connectToNode(node: node);
if (hasPowNodes) {
final powNode = settingsStore.getCurrentPowNode(wallet.type);
await wallet.connectToPowNode(node: powNode);
}
}
@action
void _onWalletChange(
WalletBase<Balance, TransactionHistoryBase<TransactionInfo>, TransactionInfo>? wallet) {
if (wallet == null) {
return;
}
this.wallet = wallet;
type = wallet.type;
name = wallet.name;
updateActions();
if (wallet.type == WalletType.monero) {
subname = monero!.getCurrentAccount(wallet).label;
_onMoneroAccountChangeReaction?.reaction.dispose();
_onMoneroBalanceChangeReaction?.reaction.dispose();
_onMoneroAccountChangeReaction = reaction(
(_) => monero!.getMoneroWalletDetails(wallet).account,
(Account account) => _onMoneroAccountChange(wallet));
_onMoneroBalanceChangeReaction = reaction(
(_) => monero!.getMoneroWalletDetails(wallet).balance,
(MoneroBalance balance) => _onMoneroTransactionsUpdate(wallet));
_onMoneroTransactionsUpdate(wallet);
} else if (wallet.type == WalletType.wownero) {
subname = wow.wownero!.getCurrentAccount(wallet).label;
_onMoneroAccountChangeReaction?.reaction.dispose();
_onMoneroBalanceChangeReaction?.reaction.dispose();
_onMoneroAccountChangeReaction = reaction(
(_) => wow.wownero!.getWowneroWalletDetails(wallet).account,
(wow.Account account) => _onMoneroAccountChange(wallet));
_onMoneroBalanceChangeReaction = reaction(
(_) => wow.wownero!.getWowneroWalletDetails(wallet).balance,
(wow.WowneroBalance balance) => _onMoneroTransactionsUpdate(wallet));
_onMoneroTransactionsUpdate(wallet);
} else {
// FIX-ME: Check for side effects
// subname = null;
subname = '';
transactions.clear();
transactions.addAll(wallet.transactionHistory.transactions.values.map((transaction) =>
TransactionListItem(
transaction: transaction,
balanceViewModel: balanceViewModel,
settingsStore: appStore.settingsStore)));
}
connectMapToListWithTransform(
appStore.wallet!.transactionHistory.transactions,
transactions,
(TransactionInfo? transaction) => TransactionListItem(
transaction: transaction!,
balanceViewModel: balanceViewModel,
settingsStore: appStore.settingsStore), filter: (TransactionInfo? tx) {
if (tx == null) {
return false;
}
if (wallet.type == WalletType.monero) {
return monero!.getTransactionInfoAccountId(tx) == monero!.getCurrentAccount(wallet).id;
}
if (wallet.type == WalletType.wownero) {
return wow.wownero!.getTransactionInfoAccountId(tx) ==
wow.wownero!.getCurrentAccount(wallet).id;
}
return true;
});
}
@action
void _onMoneroAccountChange(WalletBase wallet) {
if (wallet.type == WalletType.monero) {
subname = monero!.getCurrentAccount(wallet).label;
} else if (wallet.type == WalletType.wownero) {
subname = wow.wownero!.getCurrentAccount(wallet).label;
}
_onMoneroTransactionsUpdate(wallet);
}
@action
void _onMoneroTransactionsUpdate(WalletBase wallet) {
transactions.clear();
if (wallet.type == WalletType.monero) {
final _accountTransactions = monero!
.getTransactionHistory(wallet)
.transactions
.values
.where((tx) =>
monero!.getTransactionInfoAccountId(tx) == monero!.getCurrentAccount(wallet).id)
.toList();
transactions.addAll(_accountTransactions.map((transaction) => TransactionListItem(
transaction: transaction,
balanceViewModel: balanceViewModel,
settingsStore: appStore.settingsStore)));
} else if (wallet.type == WalletType.wownero) {
final _accountTransactions = wow.wownero!
.getTransactionHistory(wallet)
.transactions
.values
.where((tx) =>
wow.wownero!.getTransactionInfoAccountId(tx) ==
wow.wownero!.getCurrentAccount(wallet).id)
.toList();
transactions.addAll(_accountTransactions.map((transaction) => TransactionListItem(
transaction: transaction,
balanceViewModel: balanceViewModel,
settingsStore: appStore.settingsStore)));
}
}
void updateActions() {
hasExchangeAction = !isHaven;
hasBuyAction = !isHaven;
hasSellAction = !isHaven;
}
@computed
SyncMode get syncMode => settingsStore.currentSyncMode;
@action
void setSyncMode(SyncMode syncMode) => settingsStore.currentSyncMode = syncMode;
@computed
bool get syncAll => settingsStore.currentSyncAll;
@action
void setSyncAll(bool value) => settingsStore.currentSyncAll = value;
Future<List<String>> checkForHavenWallets() async {
final walletInfoSource = await CakeHive.openBox<WalletInfo>(WalletInfo.boxName);
return walletInfoSource.values
.where((element) => element.type == WalletType.haven)
.map((e) => e.name)
.toList();
}
Future<List<String>> checkAffectedWallets() async {
try {
// await load file
final vulnerableSeedsString = await rootBundle
.loadString('assets/text/cakewallet_weak_bitcoin_seeds_hashed_sorted_version1.txt');
final vulnerableSeeds = vulnerableSeedsString.split("\n");
final walletInfoSource = await CakeHive.openBox<WalletInfo>(WalletInfo.boxName);
List<String> affectedWallets = [];
for (var walletInfo in walletInfoSource.values) {
if (walletInfo.type == WalletType.bitcoin) {
final password = await keyService.getWalletPassword(walletName: walletInfo.name);
final path = await pathForWallet(name: walletInfo.name, type: walletInfo.type);
final jsonSource = await read(path: path, password: password);
final data = json.decode(jsonSource) as Map;
final mnemonic = data['mnemonic'] as String?;
if (mnemonic == null) continue;
final hash = await Cryptography.instance.sha256().hash(utf8.encode(mnemonic));
final seedSha = bytesToHex(hash.bytes);
if (vulnerableSeeds.contains(seedSha)) {
affectedWallets.add(walletInfo.name);
}
}
}
return affectedWallets;
} catch (_) {
return [];
}
}
Future<ServicesResponse> getServicesStatus() async {
try {
if (isEnabledBulletinAction) {
final uri = Uri.https(
"service-api.cakewallet.com",
"/v1/active-notices",
{'key': secrets.fiatApiKey},
);
final res = await http.get(uri);
if (res.statusCode < 200 || res.statusCode >= 300) {
throw res.body;
}
final oldSha = sharedPreferences.getString(PreferencesKey.serviceStatusShaKey);
final hash = await Cryptography.instance.sha256().hash(utf8.encode(res.body));
final currentSha = bytesToHex(hash.bytes);
final hasUpdates = oldSha != currentSha;
return ServicesResponse.fromJson(
json.decode(res.body) as Map<String, dynamic>,
hasUpdates,
currentSha,
);
} else {
return ServicesResponse([], false, '');
}
} catch (e) {
return ServicesResponse([], false, '');
}
}
String getTransactionType(TransactionInfo tx) {
if (wallet.type == WalletType.bitcoin) {
if (tx.isReplaced == true) return ' (replaced)';
}
if (wallet.type == WalletType.ethereum && tx.evmSignatureName == 'approval')
return ' (${tx.evmSignatureName})';
return '';
}
Future<void> refreshDashboard() async {
reconnect();
}
}