mirror of
https://github.com/cypherstack/stack_wallet.git
synced 2024-12-23 20:09:23 +00:00
449 lines
16 KiB
Dart
449 lines
16 KiB
Dart
import 'package:hive/hive.dart';
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import 'package:isar/isar.dart';
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import 'package:stackwallet/db/hive/db.dart';
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import 'package:stackwallet/db/isar/main_db.dart';
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import 'package:stackwallet/electrumx_rpc/electrumx.dart';
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import 'package:stackwallet/models/exchange/change_now/exchange_transaction.dart';
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import 'package:stackwallet/models/exchange/response_objects/trade.dart';
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import 'package:stackwallet/models/isar/models/blockchain_data/address.dart';
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import 'package:stackwallet/models/isar/models/isar_models.dart' as isar_models;
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import 'package:stackwallet/models/models.dart';
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import 'package:stackwallet/models/node_model.dart';
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import 'package:stackwallet/services/mixins/wallet_db.dart';
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import 'package:stackwallet/services/node_service.dart';
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import 'package:stackwallet/services/wallets_service.dart';
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import 'package:stackwallet/utilities/amount.dart';
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import 'package:stackwallet/utilities/constants.dart';
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import 'package:stackwallet/utilities/default_nodes.dart';
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import 'package:stackwallet/utilities/enums/coin_enum.dart';
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import 'package:stackwallet/utilities/flutter_secure_storage_interface.dart';
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import 'package:stackwallet/utilities/logger.dart';
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import 'package:stackwallet/utilities/prefs.dart';
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import 'package:tuple/tuple.dart';
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class DbVersionMigrator with WalletDB {
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Future<void> migrate(
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int fromVersion, {
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required SecureStorageInterface secureStore,
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}) async {
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Logging.instance.log(
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"Running migrate fromVersion $fromVersion",
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level: LogLevel.Warning,
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);
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switch (fromVersion) {
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case 0:
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await Hive.openBox<dynamic>(DB.boxNameAllWalletsData);
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await Hive.openBox<dynamic>(DB.boxNamePrefs);
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final walletsService =
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WalletsService(secureStorageInterface: secureStore);
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final nodeService = NodeService(secureStorageInterface: secureStore);
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final prefs = Prefs.instance;
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final walletInfoList = await walletsService.walletNames;
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await prefs.init();
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ElectrumX? client;
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int? latestSetId;
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// only instantiate client if there are firo wallets
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if (walletInfoList.values.any((element) => element.coin == Coin.firo)) {
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await Hive.openBox<NodeModel>(DB.boxNameNodeModels);
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await Hive.openBox<NodeModel>(DB.boxNamePrimaryNodes);
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final node = nodeService.getPrimaryNodeFor(coin: Coin.firo) ??
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DefaultNodes.firo;
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List<ElectrumXNode> failovers = nodeService
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.failoverNodesFor(coin: Coin.firo)
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.map(
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(e) => ElectrumXNode(
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address: e.host,
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port: e.port,
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name: e.name,
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id: e.id,
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useSSL: e.useSSL,
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),
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)
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.toList();
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client = ElectrumX.from(
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node: ElectrumXNode(
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address: node.host,
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port: node.port,
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name: node.name,
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id: node.id,
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useSSL: node.useSSL),
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prefs: prefs,
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failovers: failovers,
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);
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try {
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latestSetId = await client.getLatestCoinId();
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} catch (e) {
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// default to 2 for now
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latestSetId = 2;
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Logging.instance.log(
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"Failed to fetch latest coin id during firo db migrate: $e \nUsing a default value of 2",
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level: LogLevel.Warning);
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}
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}
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for (final walletInfo in walletInfoList.values) {
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// migrate each firo wallet's lelantus coins
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if (walletInfo.coin == Coin.firo) {
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await Hive.openBox<dynamic>(walletInfo.walletId);
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final _lelantusCoins = DB.instance.get<dynamic>(
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boxName: walletInfo.walletId, key: '_lelantus_coins') as List?;
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final List<Map<dynamic, LelantusCoin>> lelantusCoins = [];
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for (var lCoin in _lelantusCoins ?? []) {
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lelantusCoins
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.add({lCoin.keys.first: lCoin.values.first as LelantusCoin});
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}
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List<Map<dynamic, LelantusCoin>> coins = [];
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for (final element in lelantusCoins) {
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LelantusCoin coin = element.values.first;
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int anonSetId = coin.anonymitySetId;
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if (coin.anonymitySetId == 1 &&
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(coin.publicCoin == '' ||
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coin.publicCoin == "jmintData.publicCoin")) {
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anonSetId = latestSetId!;
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}
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coins.add({
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element.keys.first: LelantusCoin(coin.index, coin.value,
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coin.publicCoin, coin.txId, anonSetId, coin.isUsed)
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});
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}
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Logger.print("newcoins $coins", normalLength: false);
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await DB.instance.put<dynamic>(
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boxName: walletInfo.walletId,
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key: '_lelantus_coins',
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value: coins);
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}
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}
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// update version
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await DB.instance.put<dynamic>(
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boxName: DB.boxNameDBInfo, key: "hive_data_version", value: 1);
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// try to continue migrating
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return await migrate(1, secureStore: secureStore);
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case 1:
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await Hive.openBox<ExchangeTransaction>(DB.boxNameTrades);
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await Hive.openBox<Trade>(DB.boxNameTradesV2);
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final trades =
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DB.instance.values<ExchangeTransaction>(boxName: DB.boxNameTrades);
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for (final old in trades) {
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if (old.statusObject != null) {
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final trade = Trade.fromExchangeTransaction(old, false);
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await DB.instance.put<Trade>(
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boxName: DB.boxNameTradesV2,
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key: trade.uuid,
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value: trade,
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);
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}
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}
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// update version
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await DB.instance.put<dynamic>(
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boxName: DB.boxNameDBInfo, key: "hive_data_version", value: 2);
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// try to continue migrating
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return await migrate(2, secureStore: secureStore);
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case 2:
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await Hive.openBox<dynamic>(DB.boxNamePrefs);
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final prefs = Prefs.instance;
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await prefs.init();
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if (!(await prefs.isExternalCallsSet())) {
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prefs.externalCalls = true;
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}
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// update version
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await DB.instance.put<dynamic>(
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boxName: DB.boxNameDBInfo, key: "hive_data_version", value: 3);
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return await migrate(3, secureStore: secureStore);
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case 3:
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// clear possible broken firo cache
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await DB.instance.deleteBoxFromDisk(
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boxName: DB.instance.boxNameSetCache(coin: Coin.firo));
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await DB.instance.deleteBoxFromDisk(
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boxName: DB.instance.boxNameUsedSerialsCache(coin: Coin.firo));
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// update version
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await DB.instance.put<dynamic>(
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boxName: DB.boxNameDBInfo, key: "hive_data_version", value: 4);
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// try to continue migrating
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return await migrate(4, secureStore: secureStore);
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case 4:
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// migrate
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await _v4(secureStore);
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// update version
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await DB.instance.put<dynamic>(
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boxName: DB.boxNameDBInfo, key: "hive_data_version", value: 5);
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// try to continue migrating
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return await migrate(5, secureStore: secureStore);
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case 5:
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// migrate
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await Hive.openBox<dynamic>("theme");
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await Hive.openBox<dynamic>(DB.boxNamePrefs);
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final themeName =
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DB.instance.get<dynamic>(boxName: "theme", key: "colorScheme")
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as String? ??
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"light";
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await DB.instance.put<dynamic>(
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boxName: DB.boxNamePrefs, key: "theme", value: themeName);
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// update version
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await DB.instance.put<dynamic>(
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boxName: DB.boxNameDBInfo, key: "hive_data_version", value: 6);
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// try to continue migrating
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return await migrate(6, secureStore: secureStore);
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case 6:
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// migrate
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await MainDB.instance.initMainDB();
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final count = await MainDB.instance.isar.addresses.count();
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// add change/receiving tags to address labels
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for (var i = 0; i < count; i += 50) {
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final addresses = await MainDB.instance.isar.addresses
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.where()
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.offset(i)
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.limit(50)
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.findAll();
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final List<isar_models.AddressLabel> labels = [];
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for (final address in addresses) {
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List<String>? tags;
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switch (address.subType) {
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case AddressSubType.receiving:
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tags = ["receiving"];
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break;
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case AddressSubType.change:
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tags = ["change"];
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break;
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case AddressSubType.paynymNotification:
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tags = ["paynym notification"];
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break;
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case AddressSubType.paynymSend:
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break;
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case AddressSubType.paynymReceive:
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tags = ["paynym receiving"];
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break;
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case AddressSubType.unknown:
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break;
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case AddressSubType.nonWallet:
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break;
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}
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// update/create label if tags is not empty
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if (tags != null) {
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isar_models.AddressLabel? label = await MainDB
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.instance.isar.addressLabels
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.where()
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.addressStringWalletIdEqualTo(address.value, address.walletId)
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.findFirst();
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if (label == null) {
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label = isar_models.AddressLabel(
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walletId: address.walletId,
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value: "",
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addressString: address.value,
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tags: tags,
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);
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} else if (label.tags == null) {
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label = label.copyWith(tags: tags);
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}
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labels.add(label);
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}
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}
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if (labels.isNotEmpty) {
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await MainDB.instance.isar.writeTxn(() async {
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await MainDB.instance.isar.addressLabels.putAll(labels);
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});
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}
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}
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// update version
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await DB.instance.put<dynamic>(
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boxName: DB.boxNameDBInfo, key: "hive_data_version", value: 7);
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// try to continue migrating
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return await migrate(7, secureStore: secureStore);
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case 7:
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// migrate
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await _v7(secureStore);
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// update version
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await DB.instance.put<dynamic>(
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boxName: DB.boxNameDBInfo, key: "hive_data_version", value: 8);
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// try to continue migrating
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return await migrate(8, secureStore: secureStore);
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default:
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// finally return
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return;
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}
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}
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Future<void> _v4(SecureStorageInterface secureStore) async {
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await Hive.openBox<dynamic>(DB.boxNameAllWalletsData);
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await Hive.openBox<dynamic>(DB.boxNamePrefs);
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final walletsService = WalletsService(secureStorageInterface: secureStore);
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final prefs = Prefs.instance;
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final walletInfoList = await walletsService.walletNames;
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await prefs.init();
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await MainDB.instance.initMainDB();
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for (final walletId in walletInfoList.keys) {
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final info = walletInfoList[walletId]!;
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assert(info.walletId == walletId);
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final walletBox = await Hive.openBox<dynamic>(info.walletId);
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const receiveAddressesPrefix = "receivingAddresses";
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const changeAddressesPrefix = "changeAddresses";
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// we need to manually migrate epic cash transactions as they are not
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// stored on the epic cash blockchain
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if (info.coin == Coin.epicCash) {
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final txnData = walletBox.get("latest_tx_model") as TransactionData?;
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// we ever only used index 0 in the past
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const rcvIndex = 0;
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final List<Tuple2<isar_models.Transaction, isar_models.Address?>>
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transactionsData = [];
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if (txnData != null) {
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final txns = txnData.getAllTransactions();
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for (final tx in txns.values) {
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bool isIncoming = tx.txType == "Received";
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final iTx = isar_models.Transaction(
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walletId: walletId,
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txid: tx.txid,
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timestamp: tx.timestamp,
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type: isIncoming
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? isar_models.TransactionType.incoming
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: isar_models.TransactionType.outgoing,
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subType: isar_models.TransactionSubType.none,
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amount: tx.amount,
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amountString: Amount(
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rawValue: BigInt.from(tx.amount),
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fractionDigits: info.coin.decimals,
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).toJsonString(),
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fee: tx.fees,
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height: tx.height,
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isCancelled: tx.isCancelled,
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isLelantus: false,
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slateId: tx.slateId,
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otherData: tx.otherData,
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inputs: [],
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outputs: [],
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);
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if (tx.address.isEmpty) {
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transactionsData.add(Tuple2(iTx, null));
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} else {
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final address = isar_models.Address(
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walletId: walletId,
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value: tx.address,
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publicKey: [],
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derivationIndex: isIncoming ? rcvIndex : -1,
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derivationPath: null,
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type: isIncoming
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? isar_models.AddressType.mimbleWimble
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: isar_models.AddressType.unknown,
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subType: isIncoming
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? isar_models.AddressSubType.receiving
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: isar_models.AddressSubType.unknown,
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);
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transactionsData.add(Tuple2(iTx, address));
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}
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}
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}
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await MainDB.instance.addNewTransactionData(transactionsData, walletId);
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}
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// delete data from hive
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await walletBox.delete(receiveAddressesPrefix);
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await walletBox.delete("${receiveAddressesPrefix}P2PKH");
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await walletBox.delete("${receiveAddressesPrefix}P2SH");
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await walletBox.delete("${receiveAddressesPrefix}P2WPKH");
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await walletBox.delete(changeAddressesPrefix);
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await walletBox.delete("${changeAddressesPrefix}P2PKH");
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await walletBox.delete("${changeAddressesPrefix}P2SH");
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await walletBox.delete("${changeAddressesPrefix}P2WPKH");
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await walletBox.delete("latest_tx_model");
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await walletBox.delete("latest_lelantus_tx_model");
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// set empty mnemonic passphrase as we used that by default before
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if ((await secureStore.read(key: '${walletId}_mnemonicPassphrase')) ==
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null) {
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await secureStore.write(
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key: '${walletId}_mnemonicPassphrase', value: "");
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}
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// doing this for epic cash will delete transaction history as it is not
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// stored on the epic cash blockchain
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if (info.coin != Coin.epicCash) {
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// set flag to initiate full rescan on opening wallet
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await DB.instance.put<dynamic>(
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boxName: DB.boxNameDBInfo,
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key: "rescan_on_open_$walletId",
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value: Constants.rescanV1,
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);
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}
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}
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}
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Future<void> _v7(SecureStorageInterface secureStore) async {
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await Hive.openBox<dynamic>(DB.boxNameAllWalletsData);
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final walletsService = WalletsService(secureStorageInterface: secureStore);
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final walletInfoList = await walletsService.walletNames;
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await MainDB.instance.initMainDB();
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for (final walletId in walletInfoList.keys) {
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final info = walletInfoList[walletId]!;
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assert(info.walletId == walletId);
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final count = await MainDB.instance.getTransactions(walletId).count();
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for (var i = 0; i < count; i += 50) {
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final txns = await MainDB.instance
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.getTransactions(walletId)
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.offset(i)
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.limit(50)
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.findAll();
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// migrate amount to serialized amount string
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final txnsData = txns
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.map(
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(tx) => Tuple2(
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tx
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..amountString = Amount(
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rawValue: BigInt.from(tx.amount),
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fractionDigits: info.coin.decimals,
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).toJsonString(),
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tx.address.value,
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),
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)
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.toList();
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// update db records
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await MainDB.instance.addNewTransactionData(txnsData, walletId);
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}
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}
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}
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}
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