2020-09-15 20:35:49 +00:00
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import 'package:cake_wallet/di.dart';
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2022-07-14 11:48:59 +00:00
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import 'package:cw_core/wallet_info.dart';
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2022-07-19 14:29:28 +00:00
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import 'package:cake_wallet/entities/preferences_key.dart';
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2020-06-01 18:13:56 +00:00
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import 'package:flutter/foundation.dart';
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2020-06-20 07:10:00 +00:00
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import 'package:flutter_secure_storage/flutter_secure_storage.dart';
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import 'package:hive/hive.dart';
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import 'package:shared_preferences/shared_preferences.dart';
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2020-07-06 20:09:03 +00:00
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import 'package:cake_wallet/core/key_service.dart';
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2021-12-24 12:37:24 +00:00
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import 'package:cw_core/wallet_base.dart';
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import 'package:cake_wallet/core/generate_wallet_password.dart';
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import 'package:cw_core/wallet_credentials.dart';
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import 'package:cw_core/wallet_service.dart';
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import 'package:cw_core/wallet_type.dart';
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class WalletCreationService {
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WalletCreationService(
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{required WalletType initialType,
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required this.secureStorage,
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required this.keyService,
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required this.sharedPreferences,
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required this.walletInfoSource})
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: type = initialType {
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changeWalletType(type: type);
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}
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2020-06-03 09:56:23 +00:00
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WalletType type;
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final FlutterSecureStorage secureStorage;
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final SharedPreferences sharedPreferences;
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final KeyService keyService;
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final Box<WalletInfo> walletInfoSource;
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WalletService? _service;
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static const _isNewMoneroWalletPasswordUpdated = true;
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void changeWalletType({required WalletType type}) {
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this.type = type;
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_service = getIt.get<WalletService>(param1: type);
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}
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bool exists(String name) {
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final walletName = name.toLowerCase();
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return walletInfoSource.values.any((walletInfo) => walletInfo.name.toLowerCase() == walletName);
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}
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2022-08-30 18:03:02 +00:00
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bool typeExists(WalletType type) {
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return walletInfoSource.values.any((walletInfo) => walletInfo.type == type);
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}
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void checkIfExists(String name) {
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if (exists(name)) {
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throw Exception('Wallet with name ${name} already exists!');
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}
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}
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2020-09-21 11:50:26 +00:00
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Future<WalletBase> create(WalletCredentials credentials) async {
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checkIfExists(credentials.name);
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final password = generateWalletPassword();
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credentials.password = password;
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await keyService.saveWalletPassword(password: password, walletName: credentials.name);
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final wallet = await _service!.create(credentials);
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if (wallet.type == WalletType.monero) {
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await sharedPreferences.setBool(
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PreferencesKey.moneroWalletUpdateV1Key(wallet.name), _isNewMoneroWalletPasswordUpdated);
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}
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return wallet;
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}
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Future<WalletBase> restoreFromKeys(WalletCredentials credentials) async {
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checkIfExists(credentials.name);
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final password = generateWalletPassword();
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credentials.password = password;
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await keyService.saveWalletPassword(password: password, walletName: credentials.name);
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final wallet = await _service!.restoreFromKeys(credentials);
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if (wallet.type == WalletType.monero) {
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await sharedPreferences.setBool(
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PreferencesKey.moneroWalletUpdateV1Key(wallet.name), _isNewMoneroWalletPasswordUpdated);
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}
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return wallet;
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}
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Future<WalletBase> restoreFromSeed(WalletCredentials credentials) async {
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checkIfExists(credentials.name);
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final password = generateWalletPassword();
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credentials.password = password;
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await keyService.saveWalletPassword(password: password, walletName: credentials.name);
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final wallet = await _service!.restoreFromSeed(credentials);
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if (wallet.type == WalletType.monero) {
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await sharedPreferences.setBool(
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PreferencesKey.moneroWalletUpdateV1Key(wallet.name), _isNewMoneroWalletPasswordUpdated);
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}
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return wallet;
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}
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}
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