mirror of
https://github.com/cypherstack/stack_wallet.git
synced 2024-11-18 02:07:43 +00:00
257 lines
9.5 KiB
Dart
257 lines
9.5 KiB
Dart
import 'dart:isolate';
|
|
|
|
import 'package:cw_core/wallet_info.dart' as xmr;
|
|
import 'package:hive/hive.dart';
|
|
import 'package:mutex/mutex.dart';
|
|
import 'package:stackwallet/models/exchange/change_now/exchange_transaction.dart';
|
|
import 'package:stackwallet/models/exchange/response_objects/trade.dart';
|
|
import 'package:stackwallet/models/node_model.dart';
|
|
import 'package:stackwallet/models/notification_model.dart';
|
|
import 'package:stackwallet/models/trade_wallet_lookup.dart';
|
|
import 'package:stackwallet/services/wallets_service.dart';
|
|
import 'package:stackwallet/utilities/constants.dart';
|
|
import 'package:stackwallet/utilities/enums/coin_enum.dart';
|
|
import 'package:stackwallet/utilities/logger.dart';
|
|
|
|
class DB {
|
|
static const String boxNameAddressBook = "addressBook";
|
|
static const String boxNameDebugInfo = "debugInfoBox";
|
|
static const String boxNameNodeModels = "nodeModels";
|
|
static const String boxNamePrimaryNodes = "primaryNodes";
|
|
static const String boxNameAllWalletsData = "wallets";
|
|
static const String boxNameNotifications = "notificationModels";
|
|
static const String boxNameWatchedTransactions =
|
|
"watchedTxNotificationModels";
|
|
static const String boxNameWatchedTrades = "watchedTradesNotificationModels";
|
|
static const String boxNameTrades = "exchangeTransactionsBox";
|
|
static const String boxNameTradesV2 = "exchangeTradesBox";
|
|
static const String boxNameTradeNotes = "tradeNotesBox";
|
|
static const String boxNameTradeLookup = "tradeToTxidLookUpBox";
|
|
static const String boxNameFavoriteWallets = "favoriteWallets";
|
|
static const String boxNamePrefs = "prefs";
|
|
static const String boxNameWalletsToDeleteOnStart = "walletsToDeleteOnStart";
|
|
static const String boxNamePriceCache = "priceAPIPrice24hCache";
|
|
static const String boxNameDBInfo = "dbInfo";
|
|
static const String boxNameTheme = "theme";
|
|
|
|
String boxNameTxCache({required Coin coin}) => "${coin.name}_txCache";
|
|
String boxNameSetCache({required Coin coin}) =>
|
|
"${coin.name}_anonymitySetCache";
|
|
String boxNameUsedSerialsCache({required Coin coin}) =>
|
|
"${coin.name}_usedSerialsCache";
|
|
|
|
static bool _initialized = false;
|
|
|
|
late final Box<dynamic> _boxAddressBook;
|
|
late final Box<String> _boxDebugInfo;
|
|
late final Box<NodeModel> _boxNodeModels;
|
|
late final Box<NodeModel> _boxPrimaryNodes;
|
|
late final Box<dynamic> _boxAllWalletsData;
|
|
late final Box<NotificationModel> _boxNotifications;
|
|
late final Box<NotificationModel> _boxWatchedTransactions;
|
|
late final Box<NotificationModel> _boxWatchedTrades;
|
|
late final Box<ExchangeTransaction> _boxTrades;
|
|
late final Box<Trade> _boxTradesV2;
|
|
late final Box<String> _boxTradeNotes;
|
|
late final Box<String> _boxFavoriteWallets;
|
|
late final Box<xmr.WalletInfo> _walletInfoSource;
|
|
late final Box<dynamic> _boxPrefs;
|
|
late final Box<TradeWalletLookup> _boxTradeLookup;
|
|
late final Box<dynamic> _boxDBInfo;
|
|
|
|
final Map<String, Box<dynamic>> _walletBoxes = {};
|
|
|
|
final Map<Coin, Box<dynamic>> _txCacheBoxes = {};
|
|
final Map<Coin, Box<dynamic>> _setCacheBoxes = {};
|
|
final Map<Coin, Box<dynamic>> _usedSerialsCacheBoxes = {};
|
|
|
|
// exposed for monero
|
|
Box<xmr.WalletInfo> get moneroWalletInfoBox => _walletInfoSource;
|
|
|
|
// mutex for stack backup
|
|
final mutex = Mutex();
|
|
|
|
DB._();
|
|
static final DB _instance = DB._();
|
|
static DB get instance {
|
|
// "This name does not uniquely identify an isolate. Multiple isolates in the same process may have the same debugName."
|
|
// if (Isolate.current.debugName != "main") {
|
|
// TODO: make sure this works properly
|
|
if (Isolate.current.debugName != "main") {
|
|
throw Exception(
|
|
"DB.instance should not be accessed outside the main isolate!");
|
|
}
|
|
|
|
return _instance;
|
|
}
|
|
|
|
// open hive boxes
|
|
Future<void> init() async {
|
|
if (!_initialized) {
|
|
if (Hive.isBoxOpen(boxNameDBInfo)) {
|
|
_boxDBInfo = Hive.box<dynamic>(boxNameDBInfo);
|
|
} else {
|
|
_boxDBInfo = await Hive.openBox<dynamic>(boxNameDBInfo);
|
|
}
|
|
await Hive.openBox<String>(boxNameWalletsToDeleteOnStart);
|
|
|
|
if (Hive.isBoxOpen(boxNamePrefs)) {
|
|
_boxPrefs = Hive.box<dynamic>(boxNamePrefs);
|
|
} else {
|
|
_boxPrefs = await Hive.openBox<dynamic>(boxNamePrefs);
|
|
}
|
|
|
|
_boxAddressBook = await Hive.openBox<dynamic>(boxNameAddressBook);
|
|
_boxDebugInfo = await Hive.openBox<String>(boxNameDebugInfo);
|
|
|
|
if (Hive.isBoxOpen(boxNameNodeModels)) {
|
|
_boxNodeModels = Hive.box<NodeModel>(boxNameNodeModels);
|
|
} else {
|
|
_boxNodeModels = await Hive.openBox<NodeModel>(boxNameNodeModels);
|
|
}
|
|
|
|
if (Hive.isBoxOpen(boxNamePrimaryNodes)) {
|
|
_boxPrimaryNodes = Hive.box<NodeModel>(boxNamePrimaryNodes);
|
|
} else {
|
|
_boxPrimaryNodes = await Hive.openBox<NodeModel>(boxNamePrimaryNodes);
|
|
}
|
|
|
|
if (Hive.isBoxOpen(boxNameAllWalletsData)) {
|
|
_boxAllWalletsData = Hive.box<dynamic>(boxNameAllWalletsData);
|
|
} else {
|
|
_boxAllWalletsData = await Hive.openBox<dynamic>(boxNameAllWalletsData);
|
|
}
|
|
|
|
_boxNotifications =
|
|
await Hive.openBox<NotificationModel>(boxNameNotifications);
|
|
_boxWatchedTransactions =
|
|
await Hive.openBox<NotificationModel>(boxNameWatchedTransactions);
|
|
_boxWatchedTrades =
|
|
await Hive.openBox<NotificationModel>(boxNameWatchedTrades);
|
|
_boxTrades = await Hive.openBox<ExchangeTransaction>(boxNameTrades);
|
|
_boxTradesV2 = await Hive.openBox<Trade>(boxNameTradesV2);
|
|
_boxTradeNotes = await Hive.openBox<String>(boxNameTradeNotes);
|
|
_boxTradeLookup =
|
|
await Hive.openBox<TradeWalletLookup>(boxNameTradeLookup);
|
|
_walletInfoSource =
|
|
await Hive.openBox<xmr.WalletInfo>(xmr.WalletInfo.boxName);
|
|
_boxFavoriteWallets = await Hive.openBox<String>(boxNameFavoriteWallets);
|
|
|
|
await Future.wait([
|
|
Hive.openBox<dynamic>(boxNamePriceCache),
|
|
_loadWalletBoxes(),
|
|
_loadSharedCoinCacheBoxes(),
|
|
]);
|
|
_initialized = true;
|
|
|
|
try {
|
|
if (_boxPrefs.get("familiarity") == null) {
|
|
await _boxPrefs.put("familiarity", 0);
|
|
}
|
|
int count = _boxPrefs.get("familiarity") as int;
|
|
await _boxPrefs.put("familiarity", count + 1);
|
|
Constants.exchangeForExperiencedUsers(count + 1);
|
|
} catch (e, s) {
|
|
print("$e $s");
|
|
}
|
|
}
|
|
}
|
|
|
|
Future<void> _loadWalletBoxes() async {
|
|
final names = _boxAllWalletsData.get("names") as Map? ?? {};
|
|
names.removeWhere((name, dyn) {
|
|
final jsonObject = Map<String, dynamic>.from(dyn as Map);
|
|
try {
|
|
Coin.values.byName(jsonObject["coin"] as String);
|
|
return false;
|
|
} catch (e, s) {
|
|
Logging.instance.log(
|
|
"Error, ${jsonObject["coin"]} does not exist, $name wallet cannot be loaded",
|
|
level: LogLevel.Error);
|
|
return true;
|
|
}
|
|
});
|
|
final mapped = Map<String, dynamic>.from(names).map((name, dyn) => MapEntry(
|
|
name, WalletInfo.fromJson(Map<String, dynamic>.from(dyn as Map))));
|
|
|
|
for (final entry in mapped.entries) {
|
|
if (Hive.isBoxOpen(entry.value.walletId)) {
|
|
_walletBoxes[entry.value.walletId] =
|
|
Hive.box<dynamic>(entry.value.walletId);
|
|
} else {
|
|
_walletBoxes[entry.value.walletId] =
|
|
await Hive.openBox<dynamic>(entry.value.walletId);
|
|
}
|
|
}
|
|
}
|
|
|
|
Future<void> _loadSharedCoinCacheBoxes() async {
|
|
for (final coin in Coin.values) {
|
|
_txCacheBoxes[coin] =
|
|
await Hive.openBox<dynamic>(boxNameTxCache(coin: coin));
|
|
_setCacheBoxes[coin] =
|
|
await Hive.openBox<dynamic>(boxNameSetCache(coin: coin));
|
|
_usedSerialsCacheBoxes[coin] =
|
|
await Hive.openBox<dynamic>(boxNameUsedSerialsCache(coin: coin));
|
|
}
|
|
}
|
|
|
|
/////////////////////////////////////////
|
|
|
|
Future<void> addWalletBox({required String walletId}) async {
|
|
if (_walletBoxes[walletId] != null) {
|
|
throw Exception("Attempted overwrite of existing wallet box!");
|
|
}
|
|
_walletBoxes[walletId] = await Hive.openBox<dynamic>(walletId);
|
|
}
|
|
|
|
Future<void> removeWalletBox({required String walletId}) async {
|
|
_walletBoxes.remove(walletId);
|
|
}
|
|
|
|
///////////////////////////////////////////
|
|
|
|
// reads
|
|
|
|
List<dynamic> keys<T>({required String boxName}) =>
|
|
Hive.box<T>(boxName).keys.toList(growable: false);
|
|
|
|
List<T> values<T>({required String boxName}) =>
|
|
Hive.box<T>(boxName).values.toList(growable: false);
|
|
|
|
T? get<T>({
|
|
required String boxName,
|
|
required dynamic key,
|
|
}) =>
|
|
Hive.box<T>(boxName).get(key);
|
|
|
|
bool containsKey<T>({required String boxName, required dynamic key}) =>
|
|
Hive.box<T>(boxName).containsKey(key);
|
|
|
|
// writes
|
|
|
|
Future<void> put<T>(
|
|
{required String boxName,
|
|
required dynamic key,
|
|
required T value}) async =>
|
|
await mutex
|
|
.protect(() async => await Hive.box<T>(boxName).put(key, value));
|
|
|
|
Future<void> add<T>({required String boxName, required T value}) async =>
|
|
await mutex.protect(() async => await Hive.box<T>(boxName).add(value));
|
|
|
|
Future<void> addAll<T>(
|
|
{required String boxName, required Iterable<T> values}) async =>
|
|
await mutex
|
|
.protect(() async => await Hive.box<T>(boxName).addAll(values));
|
|
|
|
Future<void> delete<T>(
|
|
{required dynamic key, required String boxName}) async =>
|
|
await mutex.protect(() async => await Hive.box<T>(boxName).delete(key));
|
|
|
|
Future<void> deleteAll<T>({required String boxName}) async =>
|
|
await mutex.protect(() async => await Hive.box<T>(boxName).clear());
|
|
|
|
Future<void> deleteBoxFromDisk({required String boxName}) async =>
|
|
await mutex.protect(() async => await Hive.deleteBoxFromDisk(boxName));
|
|
}
|