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198 lines
5.3 KiB
198 lines
5.3 KiB
4 years ago
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import 'package:cake_wallet/src/domain/common/wallet_type.dart';
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import 'package:flutter/foundation.dart';
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import 'package:mobx/mobx.dart';
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import 'package:cake_wallet/monero/monero_balance.dart';
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import 'package:cake_wallet/monero/monero_transaction_history.dart';
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import 'package:cake_wallet/monero/monero_subaddress_list.dart';
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import 'package:cake_wallet/core/wallet_base.dart';
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import 'package:cake_wallet/core/transaction_history.dart';
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import 'package:cake_wallet/src/domain/common/sync_status.dart';
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import 'package:cake_wallet/src/domain/monero/account.dart';
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import 'package:cake_wallet/src/domain/monero/account_list.dart';
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import 'package:cake_wallet/src/domain/monero/subaddress.dart';
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import 'package:cw_monero/wallet.dart';
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import 'package:cake_wallet/src/domain/common/node.dart';
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import 'package:cw_monero/wallet.dart' as monero_wallet;
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part 'monero_wallet.g.dart';
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class MoneroWallet = MoneroWalletBase with _$MoneroWallet;
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abstract class MoneroWalletBase extends WalletBase<MoneroBalance> with Store {
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MoneroWalletBase({String filename, this.isRecovery = false})
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: transactionHistory = MoneroTransactionHistory() {
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_filename = filename;
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accountList = AccountList();
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subaddressList = MoneroSubaddressList();
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balance = MoneroBalance(
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fullBalance: monero_wallet.getFullBalance(accountIndex: 0),
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unlockedBalance: monero_wallet.getFullBalance(accountIndex: 0));
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}
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@override
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final MoneroTransactionHistory transactionHistory;
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@observable
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Account account;
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@observable
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Subaddress subaddress;
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@observable
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SyncStatus syncStatus;
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@override
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String get name => _filename.split('/').last;
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@override
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final type = WalletType.monero;
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@override
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@observable
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String address;
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bool isRecovery;
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MoneroSubaddressList subaddressList;
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AccountList accountList;
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String _filename;
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SyncListner _listener;
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Future<void> init() async {
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await accountList.update();
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account = accountList.getAll().first;
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subaddressList.update(accountIndex: account.id ?? 0);
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subaddress = subaddressList.getAll().first;
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balance = MoneroBalance(
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fullBalance: monero_wallet.getFullBalance(accountIndex: account.id),
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unlockedBalance:
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monero_wallet.getFullBalance(accountIndex: account.id));
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address = subaddress.address;
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_setListeners();
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}
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void close() {
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_listener?.stop();
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}
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@override
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Future<void> connectToNode({@required Node node}) async {
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try {
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syncStatus = ConnectingSyncStatus();
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await monero_wallet.setupNode(
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address: node.uri,
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login: node.login,
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password: node.password,
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useSSL: false,
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// FIXME: hardcoded value
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isLightWallet: false); // FIXME: hardcoded value
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syncStatus = ConnectedSyncStatus();
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} catch (e) {
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syncStatus = FailedSyncStatus();
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print(e);
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}
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}
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@override
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Future<void> startSync() async {
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try {
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syncStatus = StartingSyncStatus();
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monero_wallet.startRefresh();
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} catch (e) {
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syncStatus = FailedSyncStatus();
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print(e);
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rethrow;
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}
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}
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@override
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Future<void> createTransaction(Object credentials) async {
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// final _credentials = credentials as MoneroTransactionCreationCredentials;
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// final transactionDescription = await transaction_history.createTransaction(
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// address: _credentials.address,
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// paymentId: _credentials.paymentId,
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// amount: _credentials.amount,
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// priorityRaw: _credentials.priority.serialize(),
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// accountIndex: _account.value.id);
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//
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// return PendingTransaction.fromTransactionDescription(
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// transactionDescription);
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}
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@override
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Future<void> save() async {
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// if (_isSaving) {
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// return;
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// }
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try {
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// _isSaving = true;
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await monero_wallet.store();
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// _isSaving = false;
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} catch (e) {
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print(e);
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// _isSaving = false;
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rethrow;
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}
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}
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Future<int> getNodeHeight() async => monero_wallet.getNodeHeight();
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Future<bool> isConnected() async => monero_wallet.isConnected();
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void _setListeners() {
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_listener?.stop();
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_listener = monero_wallet.setListeners(
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_onNewBlock, _onNeedToRefresh, _onNewTransaction);
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}
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void _askForUpdateBalance() {
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final fullBalance = _getFullBalance();
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final unlockedBalance = _getUnlockedBalance();
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if (balance.fullBalance != fullBalance ||
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balance.unlockedBalance != unlockedBalance) {
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balance = MoneroBalance(
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fullBalance: fullBalance, unlockedBalance: unlockedBalance);
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}
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}
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void _askForUpdateTransactionHistory() =>
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null; // await getHistory().update();
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int _getFullBalance() =>
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monero_wallet.getFullBalance(accountIndex: account.id);
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int _getUnlockedBalance() =>
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monero_wallet.getUnlockedBalance(accountIndex: account.id);
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void _onNewBlock(int height, int blocksLeft, double ptc) =>
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syncStatus = SyncingSyncStatus(blocksLeft, ptc);
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Future _onNeedToRefresh() async {
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if (syncStatus is FailedSyncStatus) {
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return;
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}
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syncStatus = SyncedSyncStatus();
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if (isRecovery) {
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_askForUpdateTransactionHistory();
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}
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// if (isRecovery && (nodeHeight - currentHeight < moneroBlockSize)) {
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// await setAsRecovered();
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// }
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await save();
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}
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void _onNewTransaction() {
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_askForUpdateBalance();
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_askForUpdateTransactionHistory();
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}
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}
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