Merge branch 'new-world' into CAKE-49-refactor-send-and-exchange-screen

# Conflicts:
#	lib/di.dart
#	lib/src/screens/base_page.dart
#	lib/src/screens/exchange/widgets/base_exchange_widget.dart
#	lib/src/screens/send/widgets/base_send_widget.dart
#	pubspec.lock

lib/bitcoin/api.dart

@@ -1,21 +0,0 @@
-import 'dart:convert';
-import 'package:http/http.dart';
-
-const blockchainInfoBaseURI = 'https://blockchain.info';
-const multiAddressURI = '$blockchainInfoBaseURI/multiaddr';
-
-Future<List<String>> fetchAllAddresses({String xpub}) async {
-  final uri = '$multiAddressURI?active=$xpub';
-  final response = await get(uri);
-  final responseJSON = json.decode(response.body) as Map<String, dynamic>;
-
-  print(responseJSON);
-
-  return (responseJSON['addresses'] as List<dynamic>).map((dynamic row) {
-    if (row is Map<String, Object>) {
-      return row['address'] as String;
-    }
-
-    return '';
-  }).toList();
-}

lib/bitcoin/bitcoin_amount_format.dart

@@ -1,5 +1,5 @@
 import 'package:intl/intl.dart';
-import 'package:cake_wallet/src/domain/common/crypto_amount_format.dart';
+import 'package:cake_wallet/entities/crypto_amount_format.dart';
 
 const bitcoinAmountLength = 8;
 const bitcoinAmountDivider = 100000000;
@@ -11,3 +11,6 @@ String bitcoinAmountToString({int amount}) =>
     bitcoinAmountFormat.format(cryptoAmountToDouble(amount: amount, divider: bitcoinAmountDivider));
 
 double bitcoinAmountToDouble({int amount}) => cryptoAmountToDouble(amount: amount, divider: bitcoinAmountDivider);
+
+int doubleToBitcoinAmount(double amount) =>
+    (amount * bitcoinAmountDivider).toInt();

lib/bitcoin/bitcoin_balance.dart

@@ -2,7 +2,7 @@ import 'dart:convert';
 
 import 'package:flutter/foundation.dart';
 import 'package:cake_wallet/bitcoin/bitcoin_amount_format.dart';
-import 'package:cake_wallet/src/domain/common/balance.dart';
+import 'package:cake_wallet/entities/balance.dart';
 
 class BitcoinBalance extends Balance {
   const BitcoinBalance({@required this.confirmed, @required this.unconfirmed}) : super();

lib/bitcoin/bitcoin_transaction_credentials.dart

@@ -1,4 +1,4 @@
-import 'package:cake_wallet/src/domain/common/transaction_priority.dart';
+import 'package:cake_wallet/entities/transaction_priority.dart';
 
 class BitcoinTransactionCredentials {
   BitcoinTransactionCredentials(this.address, this.amount, this.priority);

lib/bitcoin/bitcoin_transaction_history.dart

@@ -9,8 +9,6 @@ import 'package:cake_wallet/bitcoin/electrum.dart';
 
 part 'bitcoin_transaction_history.g.dart';
 
-// TODO: Think about another transaction store for bitcoin transaction history..
-
 const _transactionsHistoryFileName = 'transactions.json';
 
 class BitcoinTransactionHistory = BitcoinTransactionHistoryBase
@@ -60,16 +58,7 @@ abstract class BitcoinTransactionHistoryBase
     final histories =
         wallet.scriptHashes.map((scriptHash) => eclient.getHistory(scriptHash));
     final _historiesWithDetails = await Future.wait(histories)
-        .then((histories) => histories
-//            .map((h) => h.where((tx) {
-//                  final height = tx['height'] as int ?? 0;
-//                  // FIXME: Filter only needed transactions
-//                  final _tx = get(tx['tx_hash'] as String);
-//
-//                  return height == 0 || height > _height;
-//                }))
-            .expand((i) => i)
-            .toList())
+        .then((histories) => histories.expand((i) => i).toList())
         .then((histories) => histories.map((tx) => fetchTransactionInfo(
             hash: tx['tx_hash'] as String, height: tx['height'] as int)));
     final historiesWithDetails = await Future.wait(_historiesWithDetails);

lib/bitcoin/bitcoin_transaction_info.dart

@@ -1,22 +1,22 @@
 import 'package:flutter/foundation.dart';
 import 'package:bitcoin_flutter/bitcoin_flutter.dart' as bitcoin;
-import 'package:cake_wallet/bitcoin/bitcoin_address_record.dart';
 import 'package:bitcoin_flutter/src/payments/index.dart' show PaymentData;
+import 'package:cake_wallet/bitcoin/bitcoin_address_record.dart';
 import 'package:cake_wallet/bitcoin/bitcoin_amount_format.dart';
-import 'package:cake_wallet/src/domain/bitcoin/bitcoin_amount_format.dart';
-import 'package:cake_wallet/src/domain/common/transaction_direction.dart';
-import 'package:cake_wallet/src/domain/common/transaction_info.dart';
-import 'package:cake_wallet/src/domain/common/format_amount.dart';
+import 'package:cake_wallet/entities/transaction_direction.dart';
+import 'package:cake_wallet/entities/transaction_info.dart';
+import 'package:cake_wallet/entities/format_amount.dart';
 
 class BitcoinTransactionInfo extends TransactionInfo {
   BitcoinTransactionInfo(
-      {@required this.id,
+      {@required String id,
       @required int height,
       @required int amount,
       @required TransactionDirection direction,
       @required bool isPending,
       @required DateTime date,
       @required int confirmations}) {
+    this.id = id;
     this.height = height;
     this.amount = amount;
     this.direction = direction;
@@ -97,7 +97,6 @@ class BitcoinTransactionInfo extends TransactionInfo {
         ? DateTime.fromMillisecondsSinceEpoch(timestamp * 1000)
         : DateTime.now();
 
-    // FIXME: Get transaction is pending
     return BitcoinTransactionInfo(
         id: tx.getId(),
         height: height,
@@ -119,8 +118,6 @@ class BitcoinTransactionInfo extends TransactionInfo {
         confirmations: data['confirmations'] as int);
   }
 
-  final String id;
-
   String _fiatAmount;
 
   @override

lib/bitcoin/bitcoin_wallet.dart

@@ -1,39 +1,29 @@
 import 'dart:async';
-import 'dart:typed_data';
 import 'dart:convert';
+import 'package:mobx/mobx.dart';
+import 'package:bip39/bip39.dart' as bip39;
+import 'package:flutter/foundation.dart';
+import 'package:rxdart/rxdart.dart';
+import 'package:bitcoin_flutter/bitcoin_flutter.dart' as bitcoin;
 import 'package:cake_wallet/bitcoin/bitcoin_transaction_credentials.dart';
-import 'package:cake_wallet/bitcoin/bitcoin_transaction_info.dart';
 import 'package:cake_wallet/bitcoin/bitcoin_transaction_no_inputs_exception.dart';
 import 'package:cake_wallet/bitcoin/bitcoin_transaction_wrong_balance_exception.dart';
 import 'package:cake_wallet/bitcoin/bitcoin_unspent.dart';
 import 'package:cake_wallet/bitcoin/bitcoin_wallet_keys.dart';
+import 'package:cake_wallet/bitcoin/electrum.dart';
 import 'package:cake_wallet/bitcoin/pending_bitcoin_transaction.dart';
 import 'package:cake_wallet/bitcoin/script_hash.dart';
 import 'package:cake_wallet/bitcoin/utils.dart';
-import 'package:cake_wallet/src/domain/bitcoin/bitcoin_amount_format.dart';
-import 'package:cake_wallet/src/domain/common/crypto_currency.dart';
-import 'package:cake_wallet/src/domain/common/sync_status.dart';
-import 'package:cake_wallet/src/domain/common/transaction_direction.dart';
-import 'package:cake_wallet/src/domain/common/transaction_priority.dart';
-import 'package:cw_monero/transaction_history.dart';
-import 'package:flutter/cupertino.dart';
-import 'package:mobx/mobx.dart';
-import 'package:bip39/bip39.dart' as bip39;
-import 'package:flutter/foundation.dart';
-import 'package:bitcoin_flutter/bitcoin_flutter.dart' as bitcoin;
-import 'package:bitcoin_flutter/src/payments/index.dart' show PaymentData;
-import 'package:cake_wallet/src/domain/common/wallet_type.dart';
+import 'package:cake_wallet/bitcoin/bitcoin_amount_format.dart';
+import 'package:cake_wallet/entities/sync_status.dart';
+import 'package:cake_wallet/entities/transaction_priority.dart';
+import 'package:cake_wallet/entities/wallet_info.dart';
 import 'package:cake_wallet/bitcoin/bitcoin_transaction_history.dart';
 import 'package:cake_wallet/bitcoin/bitcoin_address_record.dart';
 import 'package:cake_wallet/bitcoin/file.dart';
-import 'package:cake_wallet/bitcoin/electrum.dart';
 import 'package:cake_wallet/bitcoin/bitcoin_balance.dart';
-import 'package:cake_wallet/src/domain/common/node.dart';
+import 'package:cake_wallet/entities/node.dart';
 import 'package:cake_wallet/core/wallet_base.dart';
-import 'package:rxdart/rxdart.dart';
-import 'package:hex/hex.dart';
-import 'package:cake_wallet/di.dart';
-import 'package:shared_preferences/shared_preferences.dart';
 
 part 'bitcoin_wallet.g.dart';
 
@@ -44,8 +34,8 @@ abstract class BitcoinWalletBase extends WalletBase<BitcoinBalance> with Store {
       {@required this.eclient,
       @required this.path,
       @required String password,
-      @required this.name,
-      List<BitcoinAddressRecord> initialAddresses,
+      @required WalletInfo walletInfo,
+      @required List<BitcoinAddressRecord> initialAddresses,
       int accountIndex = 0,
       this.transactionHistory,
       this.mnemonic,
@@ -60,9 +50,7 @@ abstract class BitcoinWalletBase extends WalletBase<BitcoinBalance> with Store {
         syncStatus = NotConnectedSyncStatus(),
         _password = password,
         _accountIndex = accountIndex,
-        _addressesKeys = {} {
-    type = WalletType.bitcoin;
-    currency = CryptoCurrency.btc;
+        super(walletInfo) {
     _scripthashesUpdateSubject = {};
   }
 
@@ -114,7 +102,6 @@ abstract class BitcoinWalletBase extends WalletBase<BitcoinBalance> with Store {
     return BitcoinWallet._internal(
         eclient: eclient,
         path: walletPath,
-        name: name,
         mnemonic: mnemonic,
         password: password,
         accountIndex: accountIndex,
@@ -130,9 +117,6 @@ abstract class BitcoinWalletBase extends WalletBase<BitcoinBalance> with Store {
   final ElectrumClient eclient;
   final String mnemonic;
 
-  @override
-  String name;
-
   @override
   @observable
   String address;
@@ -147,8 +131,6 @@ abstract class BitcoinWalletBase extends WalletBase<BitcoinBalance> with Store {
 
   ObservableList<BitcoinAddressRecord> addresses;
 
-  Map<String, bitcoin.ECPair> _addressesKeys;
-
   List<String> get scriptHashes =>
       addresses.map((addr) => scriptHash(addr.address)).toList();
 
@@ -161,8 +143,8 @@ abstract class BitcoinWalletBase extends WalletBase<BitcoinBalance> with Store {
   BitcoinWalletKeys get keys => BitcoinWalletKeys(
       wif: hd.wif, privateKey: hd.privKey, publicKey: hd.pubKey);
 
+  final String _password;
   int _accountIndex;
-  String _password;
   Map<String, BehaviorSubject<Object>> _scripthashesUpdateSubject;
 
   Future<void> init() async {
@@ -334,6 +316,11 @@ abstract class BitcoinWalletBase extends WalletBase<BitcoinBalance> with Store {
   bitcoin.ECPair keyPairFor({@required int index}) =>
       generateKeyPair(hd: hd, index: index);
 
+  @override
+  Future<void> rescan({int height}) async {
+    // FIXME: Unimplemented
+  }
+
   void _subscribeForUpdates() {
     scriptHashes.forEach((sh) async {
       await _scripthashesUpdateSubject[sh]?.close();

lib/bitcoin/bitcoin_wallet_service.dart

@@ -4,8 +4,8 @@ import 'package:cake_wallet/bitcoin/file.dart';
 import 'package:cake_wallet/bitcoin/bitcoin_wallet_creation_credentials.dart';
 import 'package:cake_wallet/core/wallet_service.dart';
 import 'package:cake_wallet/bitcoin/bitcoin_wallet.dart';
-import 'package:cake_wallet/src/domain/common/pathForWallet.dart';
-import 'package:cake_wallet/src/domain/common/wallet_type.dart';
+import 'package:cake_wallet/entities/pathForWallet.dart';
+import 'package:cake_wallet/entities/wallet_type.dart';
 
 class BitcoinWalletService extends WalletService<
     BitcoinNewWalletCredentials,

lib/bitcoin/electrum.dart

@@ -40,6 +40,7 @@ class ElectrumClient {
         _tasks = {};
 
   static const connectionTimeout = Duration(seconds: 5);
+  static const aliveTimerDuration = Duration(seconds: 2);
 
   bool get isConnected => _isConnected;
   Socket socket;
@@ -97,8 +98,7 @@ class ElectrumClient {
 
   void keepAlive() {
     _aliveTimer?.cancel();
-    // FIXME: Unnamed constant.
-    _aliveTimer = Timer.periodic(Duration(seconds: 2), (_) async => ping());
+    _aliveTimer = Timer.periodic(aliveTimerDuration, (_) async => ping());
   }
 
   Future<void> ping() async {

lib/bitcoin/file.dart

@@ -1,5 +1,4 @@
 import 'dart:io';
-import 'dart:convert';
 import 'package:cake_wallet/bitcoin/key.dart';
 import 'package:encrypt/encrypt.dart' as encrypt;
 import 'package:flutter/foundation.dart';
@@ -28,14 +27,13 @@ Future<void> writeData(
   f.writeAsStringSync(encrypted);
 }
 
-Future<String> read(
-    {@required String path, @required String password}) async {
+Future<String> read({@required String path, @required String password}) async {
   final file = File(path);
 
   if (!file.existsSync()) {
     file.createSync();
   }
-  
+
   final encrypted = file.readAsStringSync();
 
   return decode(password: password, data: encrypted);

lib/bitcoin/pending_bitcoin_transaction.dart

@@ -1,6 +1,6 @@
 import 'package:cake_wallet/bitcoin/bitcoin_amount_format.dart';
 import 'package:cake_wallet/bitcoin/bitcoin_transaction_info.dart';
-import 'package:cake_wallet/src/domain/common/transaction_direction.dart';
+import 'package:cake_wallet/entities/transaction_direction.dart';
 import 'package:flutter/foundation.dart';
 import 'package:bitcoin_flutter/bitcoin_flutter.dart' as bitcoin;
 import 'package:cake_wallet/core/pending_transaction.dart';

lib/core/address_label_validator.dart

@@ -1,6 +1,6 @@
 import 'package:cake_wallet/core/validator.dart';
 import 'package:cake_wallet/generated/i18n.dart';
-import 'package:cake_wallet/src/domain/common/wallet_type.dart';
+import 'package:cake_wallet/entities/wallet_type.dart';
 
 class AddressLabelValidator extends TextValidator {
   AddressLabelValidator({WalletType type})

lib/core/address_validator.dart

@@ -1,7 +1,7 @@
 import 'package:flutter/foundation.dart';
 import 'package:cake_wallet/generated/i18n.dart';
 import 'package:cake_wallet/core/validator.dart';
-import 'package:cake_wallet/src/domain/common/crypto_currency.dart';
+import 'package:cake_wallet/entities/crypto_currency.dart';
 
 class AddressValidator extends TextValidator {
   AddressValidator({@required CryptoCurrency type})

lib/core/amount.dart

@@ -0,0 +1,37 @@
+abstract class Amount {
+  Amount(this.value);
+
+  int value;
+
+  int minorDigits;
+
+  String code;
+
+  String formatted();
+}
+
+class MoneroAmount extends Amount {
+  MoneroAmount(int value) : super(value) {
+    minorDigits = 12;
+    code = 'XMR';
+  }
+
+  // const moneroAmountLength = 12;
+  // const moneroAmountDivider = 1000000000000;
+  // final moneroAmountFormat = NumberFormat()
+  //   ..maximumFractionDigits = moneroAmountLength
+  //   ..minimumFractionDigits = 1;
+
+  // String moneroAmountToString({int amount}) =>
+  //     moneroAmountFormat.format(cryptoAmountToDouble(amount: amount, divider: moneroAmountDivider));
+
+  // double moneroAmountToDouble({int amount}) => cryptoAmountToDouble(amount: amount, divider: moneroAmountDivider);
+
+  // int moneroParseAmount({String amount}) => moneroAmountFormat.parse(amount).toInt();
+
+  @override
+  String formatted() {
+    // TODO: implement formatted
+    throw UnimplementedError();
+  }
+}

lib/core/amount_converter.dart

@@ -0,0 +1,92 @@
+import 'package:intl/intl.dart';
+import 'package:cake_wallet/entities/crypto_currency.dart';
+
+class AmountConverter {
+  static const _moneroAmountLength = 12;
+  static const _moneroAmountDivider = 1000000000000;
+  static const _litecoinAmountDivider = 100000000;
+  static const _ethereumAmountDivider = 1000000000000000000;
+  static const _dashAmountDivider = 100000000;
+  static const _bitcoinCashAmountDivider = 100000000;
+  static const _bitcoinAmountDivider = 100000000;
+  static const _bitcoinAmountLength = 8;
+  static final _bitcoinAmountFormat = NumberFormat()
+    ..maximumFractionDigits = _bitcoinAmountLength
+    ..minimumFractionDigits = 1;
+  static final _moneroAmountFormat = NumberFormat()
+    ..maximumFractionDigits = _moneroAmountLength
+    ..minimumFractionDigits = 1;
+
+  static double amountIntToDouble(CryptoCurrency cryptoCurrency, int amount) {
+    switch (cryptoCurrency) {
+      case CryptoCurrency.xmr:
+        return _moneroAmountToDouble(amount);
+      case CryptoCurrency.btc:
+        return _bitcoinAmountToDouble(amount);
+      case CryptoCurrency.bch:
+        return _bitcoinCashAmountToDouble(amount);
+      case CryptoCurrency.dash:
+        return _dashAmountToDouble(amount);
+      case CryptoCurrency.eth:
+        return _ethereumAmountToDouble(amount);
+      case CryptoCurrency.ltc:
+        return _litecoinAmountToDouble(amount);
+      default:
+        return null;
+    }
+  }
+
+  static int amountStringToInt(CryptoCurrency cryptoCurrency, String amount) {
+    switch (cryptoCurrency) {
+      case CryptoCurrency.xmr:
+        return _moneroParseAmount(amount);
+      default:
+        return null;
+    }
+  }
+
+  static String amountIntToString(CryptoCurrency cryptoCurrency, int amount) {
+    switch (cryptoCurrency) {
+      case CryptoCurrency.xmr:
+        return _moneroAmountToString(amount);
+      case CryptoCurrency.btc:
+        return _bitcoinAmountToString(amount);
+      default:
+        return null;
+    }
+  }
+
+  static double cryptoAmountToDouble({num amount, num divider}) =>
+      amount / divider;
+
+  static String _moneroAmountToString(int amount) => _moneroAmountFormat.format(
+      cryptoAmountToDouble(amount: amount, divider: _moneroAmountDivider));
+
+  static double _moneroAmountToDouble(int amount) =>
+      cryptoAmountToDouble(amount: amount, divider: _moneroAmountDivider);
+
+  static int _moneroParseAmount(String amount) =>
+      _moneroAmountFormat.parse(amount).toInt();
+
+  static String _bitcoinAmountToString(int amount) =>
+      _bitcoinAmountFormat.format(
+          cryptoAmountToDouble(amount: amount, divider: _bitcoinAmountDivider));
+
+  static double _bitcoinAmountToDouble(int amount) =>
+      cryptoAmountToDouble(amount: amount, divider: _bitcoinAmountDivider);
+
+  static int _doubleToBitcoinAmount(double amount) =>
+      (amount * _bitcoinAmountDivider).toInt();
+
+  static double _bitcoinCashAmountToDouble(int amount) =>
+      cryptoAmountToDouble(amount: amount, divider: _bitcoinCashAmountDivider);
+
+  static double _dashAmountToDouble(int amount) =>
+      cryptoAmountToDouble(amount: amount, divider: _dashAmountDivider);
+
+  static double _ethereumAmountToDouble(num amount) =>
+      cryptoAmountToDouble(amount: amount, divider: _ethereumAmountDivider);
+
+  static double _litecoinAmountToDouble(int amount) =>
+      cryptoAmountToDouble(amount: amount, divider: _litecoinAmountDivider);
+}

lib/core/amount_validator.dart

@@ -1,6 +1,6 @@
 import 'package:cake_wallet/core/validator.dart';
 import 'package:cake_wallet/generated/i18n.dart';
-import 'package:cake_wallet/src/domain/common/wallet_type.dart';
+import 'package:cake_wallet/entities/wallet_type.dart';
 
 class AmountValidator extends TextValidator {
   AmountValidator({WalletType type, bool isAutovalidate = false})

lib/core/auth_service.dart

@@ -1,9 +1,9 @@
-import 'package:flutter/foundation.dart';
 import 'package:mobx/mobx.dart';
 import 'package:flutter_secure_storage/flutter_secure_storage.dart';
 import 'package:shared_preferences/shared_preferences.dart';
-import 'package:cake_wallet/src/domain/common/secret_store_key.dart';
-import 'package:cake_wallet/src/domain/common/encrypt.dart';
+import 'package:cake_wallet/entities/preferences_key.dart';
+import 'package:cake_wallet/entities/secret_store_key.dart';
+import 'package:cake_wallet/entities/encrypt.dart';
 
 class AuthService with Store {
   AuthService({this.secureStorage, this.sharedPreferences});
@@ -19,7 +19,8 @@ class AuthService with Store {
 
   Future<bool> canAuthenticate() async {
     final key = generateStoreKeyFor(key: SecretStoreKey.pinCodePassword);
-    final walletName = sharedPreferences.getString('current_wallet_name') ?? '';
+    final walletName =
+        sharedPreferences.getString(PreferencesKey.currentWalletName) ?? '';
     var password = '';
 
     try {

lib/core/contact_service.dart

@@ -1,6 +1,6 @@
 import 'package:hive/hive.dart';
 import 'package:cake_wallet/store/contact_list_store.dart';
-import 'package:cake_wallet/src/domain/common/contact.dart';
+import 'package:cake_wallet/entities/contact.dart';
 
 class ContactService {
   ContactService(this.contactSource, this.contactListStore) {

lib/core/execution_state.dart

@@ -0,0 +1,13 @@
+abstract class ExecutionState {}
+
+class InitialExecutionState extends ExecutionState {}
+
+class IsExecutingState extends ExecutionState {}
+
+class ExecutedSuccessfullyState extends ExecutionState {}
+
+class FailureState extends ExecutionState {
+  FailureState(this.error);
+
+  final String error;
+}

lib/core/fiat_conversion_service.dart

@@ -1,13 +1,16 @@
+import 'package:cake_wallet/entities/crypto_currency.dart';
+import 'package:cake_wallet/entities/fiat_currency.dart';
 import 'dart:convert';
+import 'package:flutter/foundation.dart';
 import 'package:http/http.dart';
-import 'package:cake_wallet/src/domain/common/crypto_currency.dart';
-import 'package:cake_wallet/src/domain/common/fiat_currency.dart';
-import 'package:cake_wallet/src/domain/common/currency_formatter.dart';
+import 'package:cake_wallet/entities/currency_formatter.dart';
 
 const fiatApiAuthority = 'fiat-api.cakewallet.com';
 const fiatApiPath = '/v1/rates';
 
-Future<double> fetchPriceFor({CryptoCurrency crypto, FiatCurrency fiat}) async {
+Future<double> _fetchPrice(Map<String, dynamic> args) async {
+  final crypto = args['crypto'] as CryptoCurrency;
+  final fiat = args['fiat'] as FiatCurrency;
   double price = 0.0;
 
   try {
@@ -35,3 +38,12 @@ Future<double> fetchPriceFor({CryptoCurrency crypto, FiatCurrency fiat}) async {
     return price;
   }
 }
+
+Future<double> _fetchPriceAsync(
+        CryptoCurrency crypto, FiatCurrency fiat) async =>
+    compute(_fetchPrice, {'fiat': fiat, 'crypto': crypto});
+
+class FiatConversionService {
+  static Future<double> fetchPrice(CryptoCurrency crypto, FiatCurrency fiat) async =>
+      await _fetchPriceAsync(crypto, fiat);
+}

lib/core/generate_wallet_password.dart

@@ -1,6 +1,6 @@
 import 'package:uuid/uuid.dart';
 import 'package:cake_wallet/bitcoin/key.dart';
-import 'package:cake_wallet/src/domain/common/wallet_type.dart';
+import 'package:cake_wallet/entities/wallet_type.dart';
 
 String generateWalletPassword(WalletType type) {
   switch (type) {

lib/core/key_service.dart

@@ -1,6 +1,6 @@
 import 'package:flutter_secure_storage/flutter_secure_storage.dart';
-import 'package:cake_wallet/src/domain/common/secret_store_key.dart';
-import 'package:cake_wallet/src/domain/common/encrypt.dart';
+import 'package:cake_wallet/entities/secret_store_key.dart';
+import 'package:cake_wallet/entities/encrypt.dart';
 
 class KeyService {
   KeyService(this._secureStorage);

lib/core/mnemonic_length.dart

@@ -1,4 +1,4 @@
-import 'package:cake_wallet/src/domain/common/wallet_type.dart';
+import 'package:cake_wallet/entities/wallet_type.dart';
 
 const bitcoinMnemonicLength = 12;
 const moneroMnemonicLength = 25;

lib/core/monero_account_label_validator.dart

@@ -1,7 +1,7 @@
 import 'package:flutter/foundation.dart';
 import 'package:cake_wallet/generated/i18n.dart';
 import 'package:cake_wallet/core/validator.dart';
-import 'package:cake_wallet/src/domain/common/crypto_currency.dart';
+import 'package:cake_wallet/entities/crypto_currency.dart';
 
 class MoneroLabelValidator extends TextValidator {
   MoneroLabelValidator({@required CryptoCurrency type})

lib/core/seed_validator.dart

@@ -1,15 +1,16 @@
 import 'package:bip39/src/wordlists/english.dart' as bitcoin_english;
 import 'package:cake_wallet/core/validator.dart';
-import 'package:cake_wallet/src/domain/common/mnemonic_item.dart';
-import 'package:cake_wallet/src/domain/common/wallet_type.dart';
-import 'package:cake_wallet/src/domain/monero/mnemonics/chinese_simplified.dart';
-import 'package:cake_wallet/src/domain/monero/mnemonics/dutch.dart';
-import 'package:cake_wallet/src/domain/monero/mnemonics/english.dart';
-import 'package:cake_wallet/src/domain/monero/mnemonics/german.dart';
-import 'package:cake_wallet/src/domain/monero/mnemonics/japanese.dart';
-import 'package:cake_wallet/src/domain/monero/mnemonics/portuguese.dart';
-import 'package:cake_wallet/src/domain/monero/mnemonics/russian.dart';
-import 'package:cake_wallet/src/domain/monero/mnemonics/spanish.dart';
+import 'package:cake_wallet/entities/mnemonic_item.dart';
+import 'package:cake_wallet/entities/wallet_type.dart';
+import 'package:cake_wallet/monero/mnemonics/chinese_simplified.dart';
+import 'package:cake_wallet/monero/mnemonics/dutch.dart';
+import 'package:cake_wallet/monero/mnemonics/english.dart';
+import 'package:cake_wallet/monero/mnemonics/german.dart';
+import 'package:cake_wallet/monero/mnemonics/japanese.dart';
+import 'package:cake_wallet/monero/mnemonics/portuguese.dart';
+import 'package:cake_wallet/monero/mnemonics/russian.dart';
+import 'package:cake_wallet/monero/mnemonics/spanish.dart';
+import 'package:cake_wallet/utils/language_list.dart';
 
 class SeedValidator extends Validator<MnemonicItem> {
   SeedValidator({this.type, this.language})
@@ -31,31 +32,29 @@ class SeedValidator extends Validator<MnemonicItem> {
   }
 
   static List<String> getMoneroWordList(String language) {
-    // FIXME: Unnamed constants; Need to be sure that string are in same case;
-
     switch (language) {
-      case 'English':
+      case LanguageList.english:
         return EnglishMnemonics.words;
         break;
-      case 'Chinese (simplified)':
+      case LanguageList.chineseSimplified:
         return ChineseSimplifiedMnemonics.words;
         break;
-      case 'Dutch':
+      case LanguageList.dutch:
         return DutchMnemonics.words;
         break;
-      case 'German':
+      case LanguageList.german:
         return GermanMnemonics.words;
         break;
-      case 'Japanese':
+      case LanguageList.japanese:
         return JapaneseMnemonics.words;
         break;
-      case 'Portuguese':
+      case LanguageList.portuguese:
         return PortugueseMnemonics.words;
         break;
-      case 'Russian':
+      case LanguageList.russian:
         return RussianMnemonics.words;
         break;
-      case 'Spanish':
+      case LanguageList.spanish:
         return SpanishMnemonics.words;
         break;
       default:
@@ -64,7 +63,7 @@ class SeedValidator extends Validator<MnemonicItem> {
   }
 
   static List<String> getBitcoinWordList(String language) {
-    assert(language.toLowerCase() == 'english');
+    assert(language.toLowerCase() == LanguageList.english.toLowerCase());
     return bitcoin_english.WORDLIST;
   }
 

lib/core/transaction_history.dart

@@ -1,6 +1,6 @@
 import 'package:flutter/foundation.dart';
 import 'package:mobx/mobx.dart';
-import 'package:cake_wallet/src/domain/common/transaction_info.dart';
+import 'package:cake_wallet/entities/transaction_info.dart';
 
 abstract class TransactionHistoryBase<TransactionType extends TransactionInfo> {
   TransactionHistoryBase() : _isUpdating = false;
@@ -10,15 +10,17 @@ abstract class TransactionHistoryBase<TransactionType extends TransactionInfo> {
 
   bool _isUpdating;
 
+  @action
   Future<void> update() async {
     if (_isUpdating) {
       return;
     }
 
     try {
-      _isUpdating = false;
-      transactions.addAll(await fetchTransactions());
       _isUpdating = true;
+      final _transactions = await fetchTransactions();
+      _transactions.forEach((key, value) => transactions[key] = value);
+      _isUpdating = false;
     } catch (e) {
       _isUpdating = false;
       rethrow;

lib/core/wallet_base.dart

@@ -1,24 +1,39 @@
 import 'package:flutter/foundation.dart';
+import 'package:cake_wallet/entities/wallet_info.dart';
 import 'package:cake_wallet/core/pending_transaction.dart';
 import 'package:cake_wallet/core/transaction_history.dart';
-import 'package:cake_wallet/src/domain/common/transaction_priority.dart';
-import 'package:cake_wallet/src/domain/common/crypto_currency.dart';
-import 'package:cake_wallet/src/domain/common/sync_status.dart';
-import 'package:cake_wallet/src/domain/common/node.dart';
-import 'package:cake_wallet/src/domain/common/wallet_type.dart';
+import 'package:cake_wallet/entities/currency_for_wallet_type.dart';
+import 'package:cake_wallet/entities/transaction_priority.dart';
+import 'package:cake_wallet/entities/crypto_currency.dart';
+import 'package:cake_wallet/entities/sync_status.dart';
+import 'package:cake_wallet/entities/node.dart';
+import 'package:cake_wallet/entities/wallet_type.dart';
 
 abstract class WalletBase<BalaceType> {
-  WalletType type;
+  WalletBase(this.walletInfo);
 
-  CryptoCurrency currency;
+  static String idFor(String name, WalletType type) =>
+      walletTypeToString(type).toLowerCase() + '_' + name;
 
-  String get name;
+  WalletInfo walletInfo;
 
-  String address;
+  WalletType get type => walletInfo.type;
 
-  BalaceType balance;
+  CryptoCurrency get currency => currencyForWalletType(type);
 
-  SyncStatus syncStatus;
+  String get id => walletInfo.id;
+
+  String get name => walletInfo.name;
+
+  String get address;
+
+  set address(String address);
+
+  BalaceType get balance;
+
+  SyncStatus get syncStatus;
+
+  set syncStatus(SyncStatus status);
 
   String get seed;
 
@@ -26,8 +41,6 @@ abstract class WalletBase<BalaceType> {
 
   TransactionHistoryBase transactionHistory;
 
-  String get id => walletTypeToString(type).toLowerCase() + '_' + name;
-
   Future<void> connectToNode({@required Node node});
 
   Future<void> startSync();
@@ -37,4 +50,6 @@ abstract class WalletBase<BalaceType> {
   double calculateEstimatedFee(TransactionPriority priority);
 
   Future<void> save();
+
+  Future<void> rescan({int height});
 }

lib/core/wallet_creation_service.dart

@@ -1,19 +1,17 @@
+import 'package:cake_wallet/di.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter_secure_storage/flutter_secure_storage.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 import 'package:cake_wallet/core/key_service.dart';
+import 'package:cake_wallet/core/wallet_base.dart';
 import 'package:cake_wallet/core/generate_wallet_password.dart';
-import 'package:cake_wallet/store/app_store.dart';
 import 'package:cake_wallet/core/wallet_credentials.dart';
-import 'package:cake_wallet/bitcoin/bitcoin_wallet_service.dart';
-import 'package:cake_wallet/monero/monero_wallet_service.dart';
 import 'package:cake_wallet/core/wallet_service.dart';
-import 'package:cake_wallet/src/domain/common/wallet_type.dart';
+import 'package:cake_wallet/entities/wallet_type.dart';
 
 class WalletCreationService {
   WalletCreationService(
       {WalletType initialType,
-      this.appStore,
       this.secureStorage,
       this.keyService,
       this.sharedPreferences})
@@ -24,7 +22,6 @@ class WalletCreationService {
   }
 
   WalletType type;
-  final AppStore appStore;
   final FlutterSecureStorage secureStorage;
   final SharedPreferences sharedPreferences;
   final KeyService keyService;
@@ -32,46 +29,30 @@ class WalletCreationService {
 
   void changeWalletType({@required WalletType type}) {
     this.type = type;
-
-    switch (type) {
-      case WalletType.monero:
-        _service = MoneroWalletService();
-        break;
-      case WalletType.bitcoin:
-        _service = BitcoinWalletService();
-        break;
-      default:
-        break;
-    }
+    _service = getIt.get<WalletService>(param1: type);
   }
 
-  Future<void> create(WalletCredentials credentials) async {
+  Future<WalletBase> create(WalletCredentials credentials) async {
     final password = generateWalletPassword(type);
     credentials.password = password;
     await keyService.saveWalletPassword(
         password: password, walletName: credentials.name);
-    final wallet = await _service.create(credentials);
-    appStore.wallet = wallet;
-    appStore.authenticationStore.allowed();
+    return await _service.create(credentials);
   }
 
-  Future<void> restoreFromKeys(WalletCredentials credentials) async {
+  Future<WalletBase> restoreFromKeys(WalletCredentials credentials) async {
     final password = generateWalletPassword(type);
     credentials.password = password;
     await keyService.saveWalletPassword(
         password: password, walletName: credentials.name);
-    final wallet = await _service.restoreFromKeys(credentials);
-    appStore.wallet = wallet;
-    appStore.authenticationStore.allowed();
+    return await _service.restoreFromKeys(credentials);
   }
 
-  Future<void> restoreFromSeed(WalletCredentials credentials) async {
+  Future<WalletBase> restoreFromSeed(WalletCredentials credentials) async {
     final password = generateWalletPassword(type);
     credentials.password = password;
     await keyService.saveWalletPassword(
         password: password, walletName: credentials.name);
-    final wallet = await _service.restoreFromSeed(credentials);
-    appStore.wallet = wallet;
-    appStore.authenticationStore.allowed();
+    return await _service.restoreFromSeed(credentials);
   }
 }

lib/core/wallet_credentials.dart

@@ -1,6 +1,10 @@
+import 'package:cake_wallet/entities/wallet_info.dart';
+
 abstract class WalletCredentials {
-  WalletCredentials({this.name, this.password});
+  WalletCredentials({this.name, this.password, this.height});
 
   final String name;
+  final int height;
   String password;
-}
+  WalletInfo walletInfo;
+}

lib/di.dart

@@ -1,16 +1,24 @@
+import 'package:cake_wallet/bitcoin/bitcoin_wallet_service.dart';
 import 'package:cake_wallet/core/contact_service.dart';
-import 'package:cake_wallet/src/domain/common/contact.dart';
-import 'package:cake_wallet/src/domain/common/node.dart';
-import 'package:cake_wallet/src/domain/exchange/trade.dart';
+import 'package:cake_wallet/core/wallet_service.dart';
+import 'package:cake_wallet/entities/biometric_auth.dart';
+import 'package:cake_wallet/monero/monero_wallet_service.dart';
+import 'package:cake_wallet/entities/contact.dart';
+import 'package:cake_wallet/entities/node.dart';
+import 'package:cake_wallet/exchange/trade.dart';
+
+// import 'package:cake_wallet/src/domain/services/wallet_service.dart';
 import 'package:cake_wallet/src/screens/contact/contact_list_page.dart';
 import 'package:cake_wallet/src/screens/contact/contact_page.dart';
 import 'package:cake_wallet/src/screens/exchange_trade/exchange_confirm_page.dart';
 import 'package:cake_wallet/src/screens/exchange_trade/exchange_trade_page.dart';
 import 'package:cake_wallet/src/screens/nodes/node_create_or_edit_page.dart';
 import 'package:cake_wallet/src/screens/nodes/nodes_list_page.dart';
+import 'package:cake_wallet/src/screens/rescan/rescan_page.dart';
 import 'package:cake_wallet/src/screens/seed/wallet_seed_page.dart';
 import 'package:cake_wallet/src/screens/send/send_template_page.dart';
 import 'package:cake_wallet/src/screens/settings/settings.dart';
+import 'package:cake_wallet/src/screens/setup_pin_code/setup_pin_code.dart';
 import 'package:cake_wallet/src/screens/wallet_keys/wallet_keys_page.dart';
 import 'package:cake_wallet/src/screens/exchange/exchange_page.dart';
 import 'package:cake_wallet/src/screens/exchange/exchange_template_page.dart';
@@ -20,7 +28,7 @@ import 'package:cake_wallet/store/settings_store.dart';
 import 'package:cake_wallet/core/auth_service.dart';
 import 'package:cake_wallet/core/key_service.dart';
 import 'package:cake_wallet/monero/monero_wallet.dart';
-import 'package:cake_wallet/src/domain/common/wallet_info.dart';
+import 'package:cake_wallet/entities/wallet_info.dart';
 import 'package:cake_wallet/src/screens/monero_accounts/monero_account_list_page.dart';
 import 'package:cake_wallet/src/screens/monero_accounts/monero_account_edit_or_create_page.dart';
 import 'package:cake_wallet/src/screens/auth/auth_page.dart';
@@ -38,6 +46,8 @@ import 'package:cake_wallet/view_model/contact_list/contact_view_model.dart';
 import 'package:cake_wallet/view_model/exchange/exchange_trade_view_model.dart';
 import 'package:cake_wallet/view_model/node_list/node_list_view_model.dart';
 import 'package:cake_wallet/view_model/node_list/node_create_or_edit_view_model.dart';
+import 'package:cake_wallet/view_model/rescan_view_model.dart';
+import 'package:cake_wallet/view_model/setup_pin_code_view_model.dart';
 import 'package:cake_wallet/view_model/wallet_address_list/wallet_address_edit_or_create_view_model.dart';
 import 'package:cake_wallet/view_model/auth_view_model.dart';
 import 'package:cake_wallet/view_model/dashboard/dashboard_view_model.dart';
@@ -52,6 +62,7 @@ import 'package:cake_wallet/view_model/wallet_list/wallet_list_view_model.dart';
 import 'package:cake_wallet/view_model/wallet_seed_view_model.dart';
 import 'package:cake_wallet/view_model/exchange/exchange_view_model.dart';
 import 'package:flutter/foundation.dart';
+import 'package:flutter/widgets.dart';
 import 'package:get_it/get_it.dart';
 import 'package:hive/hive.dart';
 import 'package:mobx/mobx.dart';
@@ -61,51 +72,20 @@ import 'package:cake_wallet/view_model/wallet_restoration_from_seed_vm.dart';
 import 'package:cake_wallet/view_model/wallet_restoration_from_keys_vm.dart';
 import 'package:cake_wallet/core/wallet_creation_service.dart';
 import 'package:cake_wallet/store/app_store.dart';
-import 'package:cake_wallet/src/domain/common/wallet_type.dart';
+import 'package:cake_wallet/entities/wallet_type.dart';
 import 'package:cake_wallet/view_model/wallet_new_vm.dart';
 import 'package:cake_wallet/store/authentication_store.dart';
 import 'package:cake_wallet/store/dashboard/trades_store.dart';
 import 'package:cake_wallet/store/dashboard/trade_filter_store.dart';
 import 'package:cake_wallet/store/dashboard/transaction_filter_store.dart';
-import 'package:cake_wallet/store/dashboard/fiat_convertation_store.dart';
+import 'package:cake_wallet/store/dashboard/fiat_conversion_store.dart';
 import 'package:cake_wallet/store/templates/send_template_store.dart';
 import 'package:cake_wallet/store/templates/exchange_template_store.dart';
-import 'package:cake_wallet/src/domain/common/template.dart';
-import 'package:cake_wallet/src/domain/exchange/exchange_template.dart';
+import 'package:cake_wallet/entities/template.dart';
+import 'package:cake_wallet/exchange/exchange_template.dart';
 
 final getIt = GetIt.instance;
 
-// FIXME: Move me.
-
-Stream<BoxEvent> _onNodesSourceChange;
-NodeListStore _nodeListStore;
-
-NodeListStore setupNodeListStore(Box<Node> nodeSource) {
-  if (_nodeListStore != null) {
-    return _nodeListStore;
-  }
-
-  _nodeListStore = NodeListStore();
-  _nodeListStore.replaceValues(nodeSource.values);
-  _onNodesSourceChange = nodeSource.watch();
-  _onNodesSourceChange.listen((event) {
-//    print(event);
-
-    if (event.deleted) {
-      _nodeListStore.nodes.removeWhere((n) {
-        return n.key != null ? n.key == event.key : true;
-      });
-    }
-
-    if (event.value is Node) {
-      final val = event.value as Node;
-      _nodeListStore.nodes.add(val);
-    }
-  });
-
-  return _nodeListStore;
-}
-
 Future setup(
     {Box<WalletInfo> walletInfoSource,
     Box<Node> nodeSource,
@@ -118,11 +98,13 @@ Future setup(
 
   final settingsStore = await SettingsStoreBase.load(nodeSource: nodeSource);
 
+  getIt.registerSingleton<Box<Node>>(nodeSource);
+
   getIt.registerSingleton<FlutterSecureStorage>(FlutterSecureStorage());
   getIt.registerSingleton(AuthenticationStore());
   getIt.registerSingleton<WalletListStore>(WalletListStore());
   getIt.registerSingleton(ContactListStore());
-  getIt.registerSingleton(setupNodeListStore(nodeSource));
+  getIt.registerSingleton(NodeListStoreBase.instance);
   getIt.registerSingleton<SettingsStore>(settingsStore);
   getIt.registerSingleton<AppStore>(AppStore(
       authenticationStore: getIt.get<AuthenticationStore>(),
@@ -136,7 +118,7 @@ Future setup(
       tradesSource: tradesSource, settingsStore: getIt.get<SettingsStore>()));
   getIt.registerSingleton<TradeFilterStore>(TradeFilterStore());
   getIt.registerSingleton<TransactionFilterStore>(TransactionFilterStore());
-  getIt.registerSingleton<FiatConvertationStore>(FiatConvertationStore());
+  getIt.registerSingleton<FiatConversionStore>(FiatConversionStore());
   getIt.registerSingleton<SendTemplateStore>(
       SendTemplateStore(templateSource: templates));
   getIt.registerSingleton<ExchangeTemplateStore>(
@@ -148,13 +130,12 @@ Future setup(
   getIt.registerFactoryParam<WalletCreationService, WalletType, void>(
       (type, _) => WalletCreationService(
           initialType: type,
-          appStore: getIt.get<AppStore>(),
           keyService: getIt.get<KeyService>(),
           secureStorage: getIt.get<FlutterSecureStorage>(),
           sharedPreferences: getIt.get<SharedPreferences>()));
 
   getIt.registerFactoryParam<WalletNewVM, WalletType, void>((type, _) =>
-      WalletNewVM(
+      WalletNewVM(getIt.get<AppStore>(),
           getIt.get<WalletCreationService>(param1: type), walletInfoSource,
           type: type));
 
@@ -164,7 +145,7 @@ Future setup(
     final language = args[1] as String;
     final mnemonic = args[2] as String;
 
-    return WalletRestorationFromSeedVM(
+    return WalletRestorationFromSeedVM(getIt.get<AppStore>(),
         getIt.get<WalletCreationService>(param1: type), walletInfoSource,
         type: type, language: language, seed: mnemonic);
   });
@@ -174,7 +155,7 @@ Future setup(
     final type = args.first as WalletType;
     final language = args[1] as String;
 
-    return WalletRestorationFromKeysVM(
+    return WalletRestorationFromKeysVM(getIt.get<AppStore>(),
         getIt.get<WalletCreationService>(param1: type), walletInfoSource,
         type: type, language: language);
   });
@@ -185,7 +166,7 @@ Future setup(
   getIt.registerFactory(() => BalanceViewModel(
       wallet: getIt.get<AppStore>().wallet,
       settingsStore: getIt.get<SettingsStore>(),
-      fiatConvertationStore: getIt.get<FiatConvertationStore>()));
+      fiatConvertationStore: getIt.get<FiatConversionStore>()));
 
   getIt.registerFactory(() => DashboardViewModel(
       balanceViewModel: getIt.get<BalanceViewModel>(),
@@ -199,38 +180,24 @@ Future setup(
       sharedPreferences: getIt.get<SharedPreferences>()));
 
   getIt.registerFactory<AuthViewModel>(() => AuthViewModel(
-      authService: getIt.get<AuthService>(),
-      sharedPreferences: getIt.get<SharedPreferences>()));
+      getIt.get<AuthService>(),
+      getIt.get<SharedPreferences>(),
+      getIt.get<SettingsStore>(),
+      BiometricAuth()));
 
   getIt.registerFactory<AuthPage>(
-      () => AuthPage(
-          allowBiometricalAuthentication: getIt
-              .get<AppStore>()
-              .settingsStore
-              .allowBiometricalAuthentication,
-          authViewModel: getIt.get<AuthViewModel>(),
-          onAuthenticationFinished: (isAuthenticated, __) {
+      () => AuthPage(getIt.get<AuthViewModel>(),
+              onAuthenticationFinished: (isAuthenticated, __) {
             if (isAuthenticated) {
               getIt.get<AuthenticationStore>().allowed();
             }
-          },
-          closable: false),
+          }, closable: false),
       instanceName: 'login');
 
   getIt
       .registerFactoryParam<AuthPage, void Function(bool, AuthPageState), void>(
-          (onAuthFinished, _) {
-    final allowBiometricalAuthentication =
-        getIt.get<AppStore>().settingsStore.allowBiometricalAuthentication;
-
-    print('allowBiometricalAuthentication $allowBiometricalAuthentication');
-
-    return AuthPage(
-        allowBiometricalAuthentication: allowBiometricalAuthentication,
-        authViewModel: getIt.get<AuthViewModel>(),
-        onAuthenticationFinished: onAuthFinished,
-        closable: false);
-  });
+          (onAuthFinished, _) => AuthPage(getIt.get<AuthViewModel>(),
+              onAuthenticationFinished: onAuthFinished, closable: false));
 
   getIt.registerFactory<DashboardPage>(() => DashboardPage(
       walletViewModel: getIt.get<DashboardViewModel>(),
@@ -252,13 +219,13 @@ Future setup(
   getIt.registerFactory<SendViewModel>(() => SendViewModel(
       getIt.get<AppStore>().wallet,
       getIt.get<AppStore>().settingsStore,
-      getIt.get<FiatConvertationStore>()));
+      getIt.get<FiatConversionStore>()));
 
   getIt.registerFactory(
       () => SendPage(sendViewModel: getIt.get<SendViewModel>()));
 
   getIt.registerFactory(
-           () => SendTemplatePage(sendViewModel: getIt.get<SendViewModel>()));
+      () => SendTemplatePage(sendViewModel: getIt.get<SendViewModel>()));
 
   getIt.registerFactory(() => WalletListViewModel(
       walletInfoSource, getIt.get<AppStore>(), getIt.get<KeyService>()));
@@ -305,10 +272,10 @@ Future setup(
   getIt
       .registerFactory(() => WalletSeedViewModel(getIt.get<AppStore>().wallet));
 
-  getIt.registerFactoryParam<WalletSeedPage, VoidCallback, void>(
-      (VoidCallback callback, _) => WalletSeedPage(
+  getIt.registerFactoryParam<WalletSeedPage, bool, void>(
+      (bool isWalletCreated, _) => WalletSeedPage(
           getIt.get<WalletSeedViewModel>(),
-          onCloseCallback: callback));
+          isNewWalletCreated: isWalletCreated));
 
   getIt
       .registerFactory(() => WalletKeysViewModel(getIt.get<AppStore>().wallet));
@@ -367,6 +334,35 @@ Future setup(
 
   getIt.registerFactory(
       () => ExchangeTemplatePage(getIt.get<ExchangeViewModel>()));
+
+  getIt.registerFactory(() => MoneroWalletService(walletInfoSource));
+
+  getIt.registerFactory(() => BitcoinWalletService());
+
+  getIt.registerFactoryParam<WalletService, WalletType, void>(
+      (WalletType param1, __) {
+    switch (param1) {
+      case WalletType.monero:
+        return getIt.get<MoneroWalletService>();
+      case WalletType.bitcoin:
+        return getIt.get<BitcoinWalletService>();
+      default:
+        return null;
+    }
+  });
+
+  getIt.registerFactory<SetupPinCodeViewModel>(() => SetupPinCodeViewModel(
+      getIt.get<AuthService>(), getIt.get<SettingsStore>()));
+
+  getIt.registerFactoryParam<SetupPinCodePage,
+          void Function(BuildContext, String), void>(
+      (onSuccessfulPinSetup, _) => SetupPinCodePage(
+          getIt.get<SetupPinCodeViewModel>(),
+          onSuccessfulPinSetup: onSuccessfulPinSetup));
+
+  getIt.registerFactory(() => RescanViewModel(getIt.get<AppStore>().wallet));
+
+  getIt.registerFactory(() => RescanPage(getIt.get<RescanViewModel>()));
 }
 
 void setupThemeChangerStore(ThemeChanger themeChanger) {

lib/entities/balance_display_mode.dart

@@ -1,6 +1,6 @@
 import 'package:flutter/foundation.dart';
 import 'package:cake_wallet/generated/i18n.dart';
-import 'package:cake_wallet/src/domain/common/enumerable_item.dart';
+import 'package:cake_wallet/entities/enumerable_item.dart';
 
 class BalanceDisplayMode extends EnumerableItem<int> with Serializable<int> {
   const BalanceDisplayMode({@required String title, @required int raw})

lib/entities/calculate_estimated_fee.dart

@@ -1,4 +1,4 @@
-import 'package:cake_wallet/src/domain/common/transaction_priority.dart';
+import 'package:cake_wallet/entities/transaction_priority.dart';
 
 double calculateEstimatedFee({TransactionPriority priority}) {
   if (priority == TransactionPriority.slow) {

lib/entities/contact.dart

@@ -1,6 +1,6 @@
 import 'package:flutter/foundation.dart';
 import 'package:hive/hive.dart';
-import 'package:cake_wallet/src/domain/common/crypto_currency.dart';
+import 'package:cake_wallet/entities/crypto_currency.dart';
 import 'package:cake_wallet/utils/mobx.dart';
 
 part 'contact.g.dart';

lib/entities/contact_model.dart

@@ -1,7 +1,7 @@
 // import 'package:hive/hive.dart';
 // import 'package:mobx/mobx.dart';
-// import 'package:cake_wallet/src/domain/common/contact.dart';
-// import 'package:cake_wallet/src/domain/common/crypto_currency.dart';
+// import 'package:cake_wallet/entities/contact.dart';
+// import 'package:cake_wallet/entities/crypto_currency.dart';
 
 // part 'contact_model.g.dart';
 

lib/entities/crypto_currency.dart

@@ -1,4 +1,4 @@
-import 'package:cake_wallet/src/domain/common/enumerable_item.dart';
+import 'package:cake_wallet/entities/enumerable_item.dart';
 import 'package:hive/hive.dart';
 
 part 'crypto_currency.g.dart';

lib/entities/currency_for_wallet_type.dart

@@ -0,0 +1,13 @@
+import 'package:cake_wallet/entities/crypto_currency.dart';
+import 'package:cake_wallet/entities/wallet_type.dart';
+
+CryptoCurrency currencyForWalletType(WalletType type) {
+  switch (type) {
+    case WalletType.bitcoin:
+      return CryptoCurrency.btc;
+    case WalletType.monero:
+      return CryptoCurrency.xmr;
+    default:
+      return null;
+  }
+}

lib/entities/currency_formatter.dart

@@ -1,4 +1,4 @@
-import 'package:cake_wallet/src/domain/common/crypto_currency.dart';
+import 'package:cake_wallet/entities/crypto_currency.dart';
 
 String cryptoToString(CryptoCurrency crypto) {
   switch (crypto) {

lib/entities/default_settings_migration.dart

@@ -1,13 +1,13 @@
-import 'package:cake_wallet/src/domain/common/wallet_type.dart';
-import 'package:cake_wallet/store/settings_store.dart';
 import 'package:flutter/foundation.dart';
 import 'package:hive/hive.dart';
 import 'package:shared_preferences/shared_preferences.dart';
-import 'package:cake_wallet/src/domain/common/node.dart';
-import 'package:cake_wallet/src/domain/common/balance_display_mode.dart';
-import 'package:cake_wallet/src/domain/common/fiat_currency.dart';
-import 'package:cake_wallet/src/domain/common/node_list.dart';
-import 'package:cake_wallet/src/domain/common/transaction_priority.dart';
+import 'package:cake_wallet/entities/preferences_key.dart';
+import 'package:cake_wallet/entities/wallet_type.dart';
+import 'package:cake_wallet/entities/node.dart';
+import 'package:cake_wallet/entities/balance_display_mode.dart';
+import 'package:cake_wallet/entities/fiat_currency.dart';
+import 'package:cake_wallet/entities/node_list.dart';
+import 'package:cake_wallet/entities/transaction_priority.dart';
 
 Future defaultSettingsMigration(
     {@required int version,
@@ -29,13 +29,13 @@ Future defaultSettingsMigration(
       switch (version) {
         case 1:
           await sharedPreferences.setString(
-              SettingsStoreBase.currentFiatCurrencyKey,
+              PreferencesKey.currentFiatCurrencyKey,
               FiatCurrency.usd.toString());
           await sharedPreferences.setInt(
-              SettingsStoreBase.currentTransactionPriorityKey,
+              PreferencesKey.currentTransactionPriorityKey,
               TransactionPriority.standart.raw);
           await sharedPreferences.setInt(
-              SettingsStoreBase.currentBalanceDisplayModeKey,
+              PreferencesKey.currentBalanceDisplayModeKey,
               BalanceDisplayMode.availableBalance.raw);
           await sharedPreferences.setBool('save_recipient_address', true);
           await resetToDefault(nodes);

lib/entities/fiat_currency.dart

@@ -1,4 +1,4 @@
-import 'package:cake_wallet/src/domain/common/enumerable_item.dart';
+import 'package:cake_wallet/entities/enumerable_item.dart';
 
 class FiatCurrency extends EnumerableItem<String> with Serializable<String> {
   const FiatCurrency({String symbol}) : super(title: symbol, raw: symbol);

lib/entities/fs_migration.dart

@@ -1,10 +1,10 @@
 import 'dart:io';
 import 'dart:convert';
-import 'package:cake_wallet/src/domain/common/contact.dart';
-import 'package:cake_wallet/src/domain/common/crypto_currency.dart';
-import 'package:cake_wallet/src/domain/common/wallet_info.dart';
-import 'package:cake_wallet/src/domain/common/wallet_type.dart';
-import 'package:cake_wallet/src/domain/exchange/trade.dart';
+import 'package:cake_wallet/entities/contact.dart';
+import 'package:cake_wallet/entities/crypto_currency.dart';
+import 'package:cake_wallet/entities/wallet_info.dart';
+import 'package:cake_wallet/entities/wallet_type.dart';
+import 'package:cake_wallet/exchange/trade.dart';
 import 'package:flutter/foundation.dart';
 import 'package:hive/hive.dart';
 import 'package:path_provider/path_provider.dart';
@@ -82,28 +82,28 @@ Future<void> migrate_wallets({Directory appDocDir}) async {
 Future<void> migrate_ios_wallet_info(
     {@required Directory appDocDir,
     @required Box<WalletInfo> walletsInfo}) async {
-  final walletsDir = Directory('${appDocDir.path}/wallets');
-  final moneroWalletsDir = Directory('${walletsDir.path}/monero');
+  // final walletsDir = Directory('${appDocDir.path}/wallets');
+  // final moneroWalletsDir = Directory('${walletsDir.path}/monero');
 
-  moneroWalletsDir.listSync().forEach((item) async {
-    try {
-      if (item is Directory) {
-        final name = item.path.split('/').last;
-        final configFile = File('${item.path}/$name.json');
-        final config =
-            json.decode(configFile.readAsStringSync()) as Map<String, dynamic>;
-        final isRecovery = config["isRecovery"] as bool ?? false;
-        final id =
-            walletTypeToString(WalletType.monero).toLowerCase() + '_' + name;
-        final walletInfo =
-            WalletInfo(id: id, name: name, isRecovery: isRecovery);
+  // moneroWalletsDir.listSync().forEach((item) async {
+  //   try {
+  //     if (item is Directory) {
+  //       final name = item.path.split('/').last;
+  //       final configFile = File('${item.path}/$name.json');
+  //       final config =
+  //           json.decode(configFile.readAsStringSync()) as Map<String, dynamic>;
+  //       final isRecovery = config["isRecovery"] as bool ?? false;
+  //       final id =
+  //           walletTypeToString(WalletType.monero).toLowerCase() + '_' + name;
+  //       final walletInfo =
+  //           WalletInfo(id: id, name: name, isRecovery: isRecovery);
 
-        await walletsInfo.add(walletInfo);
-      }
-    } catch (e) {
-      print(e.toString());
-    }
-  });
+  //       await walletsInfo.add(walletInfo);
+  //     }
+  //   } catch (e) {
+  //     print(e.toString());
+  //   }
+  // });
 }
 
 Future<void> migrate_ios_trades_list(

lib/entities/ios_legacy_helper.dart

@@ -0,0 +1,15 @@
+import 'dart:async';
+import 'package:flutter/foundation.dart';
+import 'package:flutter/services.dart';
+
+const platform =
+    const MethodChannel('com.cakewallet.cakewallet/legacy_wallet_migration');
+
+Future<String> readTradeList(
+        {@required String key, @required String salt}) async =>
+    await platform.invokeMethod('read_trade_list', {'key': key, 'salt': salt});
+
+Future<String> readEncryptedFile(String url,
+        {@required String key, @required String salt}) async =>
+    await platform.invokeMethod(
+        'read_encrypted_file', {'url': url, 'key': key, 'salt': salt});

lib/entities/load_current_wallet.dart

@@ -0,0 +1,23 @@
+import 'package:cake_wallet/di.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+import 'package:cake_wallet/store/app_store.dart';
+import 'package:cake_wallet/core/key_service.dart';
+import 'package:cake_wallet/core/wallet_service.dart';
+import 'package:cake_wallet/entities/preferences_key.dart';
+import 'package:cake_wallet/entities/wallet_type.dart';
+
+Future<void> loadCurrentWallet() async {
+  final appStore = getIt.get<AppStore>();
+  final name = getIt
+      .get<SharedPreferences>()
+      .getString(PreferencesKey.currentWalletName);
+  final typeRaw =
+      getIt.get<SharedPreferences>().getInt(PreferencesKey.currentWalletType) ??
+          0;
+  final type = deserializeFromInt(typeRaw);
+  final password =
+      await getIt.get<KeyService>().getWalletPassword(walletName: name);
+  final _service = getIt.get<WalletService>(param1: type);
+  final wallet = await _service.openWallet(name, password);
+  appStore.wallet = wallet;
+}

lib/entities/node.dart

@@ -3,8 +3,8 @@ import 'package:flutter/foundation.dart';
 import 'dart:convert';
 import 'package:http/http.dart' as http;
 import 'package:hive/hive.dart';
-import 'package:cake_wallet/src/domain/common/wallet_type.dart';
-import 'package:cake_wallet/src/domain/common/digest_request.dart';
+import 'package:cake_wallet/entities/wallet_type.dart';
+import 'package:cake_wallet/entities/digest_request.dart';
 
 part 'node.g.dart';
 

lib/entities/node_list.dart

@@ -1,8 +1,8 @@
 import 'package:flutter/services.dart';
 import 'package:hive/hive.dart';
 import "package:yaml/yaml.dart";
-import 'package:cake_wallet/src/domain/common/node.dart';
-import 'package:cake_wallet/src/domain/common/wallet_type.dart';
+import 'package:cake_wallet/entities/node.dart';
+import 'package:cake_wallet/entities/wallet_type.dart';
 
 Future<List<Node>> loadDefaultNodes() async {
   final nodesRaw = await rootBundle.loadString('assets/node_list.yml');

lib/entities/pathForWallet.dart

@@ -1,5 +1,5 @@
 import 'dart:io';
-import 'package:cake_wallet/src/domain/common/wallet_type.dart';
+import 'package:cake_wallet/entities/wallet_type.dart';
 import 'package:flutter/foundation.dart';
 import 'package:path_provider/path_provider.dart';
 

lib/entities/pending_transaction.dart

@@ -1,7 +1,7 @@
 import 'package:flutter/foundation.dart';
 import 'package:cw_monero/transaction_history.dart' as transaction_history;
 import 'package:cw_monero/structs/pending_transaction.dart';
-import 'package:cake_wallet/src/domain/monero/monero_amount_format.dart';
+import 'package:cake_wallet/monero/monero_amount_format.dart';
 
 class PendingTransaction {
   PendingTransaction(

lib/entities/preferences_key.dart

@@ -0,0 +1,16 @@
+class PreferencesKey {
+  static const currentWalletType ='current_wallet_type';
+  static const currentWalletName ='current_wallet_name';
+  static const currentNodeIdKey = 'current_node_id';
+  static const currentBitcoinElectrumSererIdKey = 'current_node_id_btc';
+  static const currentFiatCurrencyKey = 'current_fiat_currency';
+  static const currentTransactionPriorityKey = 'current_fee_priority';
+  static const currentBalanceDisplayModeKey = 'current_balance_display_mode';
+  static const shouldSaveRecipientAddressKey = 'save_recipient_address';
+  static const allowBiometricalAuthenticationKey =
+      'allow_biometrical_authentication';
+  static const currentDarkTheme = 'dark_theme';
+  static const displayActionListModeKey = 'display_list_mode';
+  static const currentPinLength = 'current_pin_length';
+  static const currentLanguageCode = 'language_code';
+}

lib/entities/transaction_description.dart

@@ -7,6 +7,7 @@ class TransactionDescription extends HiveObject {
   TransactionDescription({this.id, this.recipientAddress});
 
   static const boxName = 'TransactionDescriptions';
+  static const boxKey = 'transactionDescriptionsBoxKey';
 
   @HiveField(0)
   String id;

lib/entities/transaction_history.dart

@@ -1,5 +1,5 @@
 import 'package:rxdart/rxdart.dart';
-import 'package:cake_wallet/src/domain/common/transaction_info.dart';
+import 'package:cake_wallet/entities/transaction_info.dart';
 
 abstract class TransactionHistory {
   Observable<List<TransactionInfo>> transactions;

lib/entities/transaction_info.dart

@@ -1,6 +1,7 @@
-import 'package:cake_wallet/src/domain/common/transaction_direction.dart';
+import 'package:cake_wallet/entities/transaction_direction.dart';
+import 'package:cake_wallet/utils/mobx.dart';
 
-abstract class TransactionInfo extends Object {
+abstract class TransactionInfo extends Object with Keyable {
   String id;
   int amount;
   TransactionDirection direction;
@@ -11,4 +12,7 @@ abstract class TransactionInfo extends Object {
   String amountFormatted();
   String fiatAmount();
   void changeFiatAmount(String amount);
+
+  @override
+  dynamic get keyIndex => id;
 }

lib/entities/transaction_priority.dart

@@ -1,5 +1,5 @@
 import 'package:cake_wallet/generated/i18n.dart';
-import 'package:cake_wallet/src/domain/common/enumerable_item.dart';
+import 'package:cake_wallet/entities/enumerable_item.dart';
 
 class TransactionPriority extends EnumerableItem<int> with Serializable<int> {
   const TransactionPriority({String title, int raw})

lib/entities/wallet.dart

@@ -1,11 +1,11 @@
 import 'package:rxdart/rxdart.dart';
-import 'package:cake_wallet/src/domain/common/sync_status.dart';
-import 'package:cake_wallet/src/domain/common/transaction_history.dart';
-import 'package:cake_wallet/src/domain/common/wallet_type.dart';
-import 'package:cake_wallet/src/domain/common/transaction_creation_credentials.dart';
-import 'package:cake_wallet/src/domain/common/pending_transaction.dart';
-import 'package:cake_wallet/src/domain/common/balance.dart';
-import 'package:cake_wallet/src/domain/common/node.dart';
+import 'package:cake_wallet/entities/sync_status.dart';
+import 'package:cake_wallet/entities/transaction_history.dart';
+import 'package:cake_wallet/entities/wallet_type.dart';
+import 'package:cake_wallet/entities/transaction_creation_credentials.dart';
+import 'package:cake_wallet/entities/pending_transaction.dart';
+import 'package:cake_wallet/entities/balance.dart';
+import 'package:cake_wallet/entities/node.dart';
 
 abstract class Wallet {
   WalletType getType();

lib/entities/wallet_description.dart

@@ -1,4 +1,4 @@
-import 'package:cake_wallet/src/domain/common/wallet_type.dart';
+import 'package:cake_wallet/entities/wallet_type.dart';
 
 class WalletDescription {
   WalletDescription({this.name, this.type});

lib/entities/wallet_info.dart

@@ -0,0 +1,52 @@
+import 'package:flutter/foundation.dart';
+import 'package:hive/hive.dart';
+import 'package:cake_wallet/entities/wallet_type.dart';
+
+part 'wallet_info.g.dart';
+
+@HiveType(typeId: 4)
+class WalletInfo extends HiveObject {
+  WalletInfo(this.id, this.name, this.type, this.isRecovery, this.restoreHeight,
+      this.timestamp, this.dirPath, this.path);
+
+  factory WalletInfo.external(
+      {@required String id,
+      @required String name,
+      @required WalletType type,
+      @required bool isRecovery,
+      @required int restoreHeight,
+      @required DateTime date,
+      @required String dirPath,
+      @required String path}) {
+    return WalletInfo(id, name, type, isRecovery, restoreHeight,
+        date.millisecondsSinceEpoch ?? 0, dirPath, path);
+  }
+
+  static const boxName = 'WalletInfo';
+
+  @HiveField(0)
+  String id;
+
+  @HiveField(1)
+  String name;
+
+  @HiveField(2)
+  WalletType type;
+
+  @HiveField(3)
+  bool isRecovery;
+
+  @HiveField(4)
+  int restoreHeight;
+
+  @HiveField(5)
+  int timestamp;
+
+  @HiveField(6)
+  String dirPath;
+
+  @HiveField(7)
+  String path;
+
+  DateTime get date => DateTime.fromMillisecondsSinceEpoch(timestamp);
+}

lib/entities/wallets_manager.dart

@@ -1,5 +1,5 @@
-import 'package:cake_wallet/src/domain/common/wallet.dart';
-import 'package:cake_wallet/src/domain/common/wallet_description.dart';
+import 'package:cake_wallet/entities/wallet.dart';
+import 'package:cake_wallet/entities/wallet_description.dart';
 
 abstract class WalletsManager {
   Future<Wallet> create(String name, String password, String language);

lib/exchange/changenow/changenow_exchange_provider.dart

@@ -1,18 +1,18 @@
 import 'dart:convert';
-import 'package:cake_wallet/src/domain/exchange/trade_not_found_exeption.dart';
+import 'package:cake_wallet/exchange/trade_not_found_exeption.dart';
 import 'package:flutter/foundation.dart';
 import 'package:http/http.dart';
 import 'package:cake_wallet/.secrets.g.dart' as secrets;
-import 'package:cake_wallet/src/domain/common/crypto_currency.dart';
-import 'package:cake_wallet/src/domain/exchange/exchange_pair.dart';
-import 'package:cake_wallet/src/domain/exchange/exchange_provider.dart';
-import 'package:cake_wallet/src/domain/exchange/limits.dart';
-import 'package:cake_wallet/src/domain/exchange/trade.dart';
-import 'package:cake_wallet/src/domain/exchange/trade_request.dart';
-import 'package:cake_wallet/src/domain/exchange/trade_state.dart';
-import 'package:cake_wallet/src/domain/exchange/changenow/changenow_request.dart';
-import 'package:cake_wallet/src/domain/exchange/exchange_provider_description.dart';
-import 'package:cake_wallet/src/domain/exchange/trade_not_created_exeption.dart';
+import 'package:cake_wallet/entities/crypto_currency.dart';
+import 'package:cake_wallet/exchange/exchange_pair.dart';
+import 'package:cake_wallet/exchange/exchange_provider.dart';
+import 'package:cake_wallet/exchange/limits.dart';
+import 'package:cake_wallet/exchange/trade.dart';
+import 'package:cake_wallet/exchange/trade_request.dart';
+import 'package:cake_wallet/exchange/trade_state.dart';
+import 'package:cake_wallet/exchange/changenow/changenow_request.dart';
+import 'package:cake_wallet/exchange/exchange_provider_description.dart';
+import 'package:cake_wallet/exchange/trade_not_created_exeption.dart';
 
 class ChangeNowExchangeProvider extends ExchangeProvider {
   ChangeNowExchangeProvider()

lib/exchange/changenow/changenow_request.dart

@@ -1,6 +1,6 @@
 import 'package:flutter/foundation.dart';
-import 'package:cake_wallet/src/domain/common/crypto_currency.dart';
-import 'package:cake_wallet/src/domain/exchange/trade_request.dart';
+import 'package:cake_wallet/entities/crypto_currency.dart';
+import 'package:cake_wallet/exchange/trade_request.dart';
 
 class ChangeNowRequest extends TradeRequest {
   ChangeNowRequest(

lib/exchange/exchange_pair.dart

@@ -1,4 +1,4 @@
-import 'package:cake_wallet/src/domain/common/crypto_currency.dart';
+import 'package:cake_wallet/entities/crypto_currency.dart';
 
 class ExchangePair {
   ExchangePair({this.from, this.to, this.reverse = true});

lib/exchange/exchange_provider.dart

@@ -1,10 +1,10 @@
 import 'package:flutter/foundation.dart';
-import 'package:cake_wallet/src/domain/common/crypto_currency.dart';
-import 'package:cake_wallet/src/domain/exchange/trade_request.dart';
-import 'package:cake_wallet/src/domain/exchange/exchange_pair.dart';
-import 'package:cake_wallet/src/domain/exchange/limits.dart';
-import 'package:cake_wallet/src/domain/exchange/trade.dart';
-import 'package:cake_wallet/src/domain/exchange/exchange_provider_description.dart';
+import 'package:cake_wallet/entities/crypto_currency.dart';
+import 'package:cake_wallet/exchange/trade_request.dart';
+import 'package:cake_wallet/exchange/exchange_pair.dart';
+import 'package:cake_wallet/exchange/limits.dart';
+import 'package:cake_wallet/exchange/trade.dart';
+import 'package:cake_wallet/exchange/exchange_provider_description.dart';
 
 abstract class ExchangeProvider {
   ExchangeProvider({this.pairList});

lib/exchange/exchange_provider_description.dart

@@ -1,4 +1,4 @@
-import 'package:cake_wallet/src/domain/common/enumerable_item.dart';
+import 'package:cake_wallet/entities/enumerable_item.dart';
 
 class ExchangeProviderDescription extends EnumerableItem<int>
     with Serializable<int> {

lib/exchange/exchange_trade_state.dart

@@ -1,5 +1,5 @@
 import 'package:flutter/foundation.dart';
-import 'package:cake_wallet/src/domain/exchange/trade.dart';
+import 'package:cake_wallet/exchange/trade.dart';
 
 abstract class ExchangeTradeState {}
 

lib/exchange/limits_state.dart

@@ -1,5 +1,5 @@
 import 'package:flutter/foundation.dart';
-import 'package:cake_wallet/src/domain/exchange/limits.dart';
+import 'package:cake_wallet/exchange/limits.dart';
 
 abstract class LimitsState {}
 

lib/exchange/morphtoken/morphtoken_exchange_provider.dart

@@ -0,0 +1,202 @@
+import 'dart:convert';
+import 'package:cake_wallet/core/amount_converter.dart';
+import 'package:cake_wallet/monero/monero_amount_format.dart';
+import 'package:hive/hive.dart';
+import 'package:cake_wallet/exchange/trade_not_found_exeption.dart';
+import 'package:flutter/foundation.dart';
+import 'package:http/http.dart';
+import 'package:cake_wallet/entities/crypto_currency.dart';
+import 'package:cake_wallet/exchange/exchange_pair.dart';
+import 'package:cake_wallet/exchange/exchange_provider.dart';
+import 'package:cake_wallet/exchange/limits.dart';
+import 'package:cake_wallet/exchange/trade.dart';
+import 'package:cake_wallet/exchange/trade_request.dart';
+import 'package:cake_wallet/exchange/trade_state.dart';
+import 'package:cake_wallet/exchange/morphtoken/morphtoken_request.dart';
+import 'package:cake_wallet/exchange/exchange_provider_description.dart';
+import 'package:cake_wallet/exchange/trade_not_created_exeption.dart';
+
+class MorphTokenExchangeProvider extends ExchangeProvider {
+  MorphTokenExchangeProvider({@required this.trades})
+      : super(pairList: [
+          ExchangePair(from: CryptoCurrency.xmr, to: CryptoCurrency.eth),
+          ExchangePair(from: CryptoCurrency.xmr, to: CryptoCurrency.bch),
+          ExchangePair(from: CryptoCurrency.xmr, to: CryptoCurrency.ltc),
+          ExchangePair(from: CryptoCurrency.xmr, to: CryptoCurrency.dash),
+          ExchangePair(from: CryptoCurrency.dash, to: CryptoCurrency.btc),
+          ExchangePair(from: CryptoCurrency.dash, to: CryptoCurrency.eth),
+          ExchangePair(from: CryptoCurrency.dash, to: CryptoCurrency.bch),
+          ExchangePair(from: CryptoCurrency.dash, to: CryptoCurrency.ltc),
+          ExchangePair(from: CryptoCurrency.dash, to: CryptoCurrency.xmr),
+          ExchangePair(from: CryptoCurrency.ltc, to: CryptoCurrency.btc),
+          ExchangePair(from: CryptoCurrency.ltc, to: CryptoCurrency.eth),
+          ExchangePair(from: CryptoCurrency.ltc, to: CryptoCurrency.bch),
+          ExchangePair(from: CryptoCurrency.ltc, to: CryptoCurrency.dash),
+          ExchangePair(from: CryptoCurrency.ltc, to: CryptoCurrency.xmr),
+          ExchangePair(from: CryptoCurrency.bch, to: CryptoCurrency.btc),
+          ExchangePair(from: CryptoCurrency.bch, to: CryptoCurrency.eth),
+          ExchangePair(from: CryptoCurrency.bch, to: CryptoCurrency.ltc),
+          ExchangePair(from: CryptoCurrency.bch, to: CryptoCurrency.dash),
+          ExchangePair(from: CryptoCurrency.bch, to: CryptoCurrency.xmr),
+          ExchangePair(from: CryptoCurrency.eth, to: CryptoCurrency.btc),
+          ExchangePair(from: CryptoCurrency.eth, to: CryptoCurrency.bch),
+          ExchangePair(from: CryptoCurrency.eth, to: CryptoCurrency.ltc),
+          ExchangePair(from: CryptoCurrency.eth, to: CryptoCurrency.dash),
+          ExchangePair(from: CryptoCurrency.eth, to: CryptoCurrency.xmr),
+          ExchangePair(from: CryptoCurrency.btc, to: CryptoCurrency.eth),
+          ExchangePair(from: CryptoCurrency.btc, to: CryptoCurrency.bch),
+          ExchangePair(from: CryptoCurrency.btc, to: CryptoCurrency.ltc),
+          ExchangePair(from: CryptoCurrency.btc, to: CryptoCurrency.dash),
+          ExchangePair(from: CryptoCurrency.btc, to: CryptoCurrency.xmr)
+        ]);
+
+  Box<Trade> trades;
+
+  static const apiUri = 'https://api.morphtoken.com';
+  static const _morphURISuffix = '/morph';
+  static const _limitsURISuffix = '/limits';
+  static const _ratesURISuffix = '/rates';
+  static const weight = 10000;
+
+  @override
+  String get title => 'MorphToken';
+
+  @override
+  ExchangeProviderDescription get description =>
+      ExchangeProviderDescription.morphToken;
+
+  @override
+  Future<Limits> fetchLimits({CryptoCurrency from, CryptoCurrency to}) async {
+    final url = apiUri + _limitsURISuffix;
+    final headers = {'Content-type': 'application/json'};
+    final body = json.encode({
+      "input": {"asset": from.toString()},
+      "output": [
+        {"asset": to.toString(), "weight": weight}
+      ]
+    });
+    final response = await post(url, headers: headers, body: body);
+    final responseJSON = json.decode(response.body) as Map<String, dynamic>;
+
+    final min = responseJSON['input']['limits']['min'] as int;
+    int max;
+    double ethMax;
+
+    if (from == CryptoCurrency.eth) {
+      ethMax = responseJSON['input']['limits']['max'] as double;
+    } else {
+      max = responseJSON['input']['limits']['max'] as int;
+    }
+
+    double minFormatted = AmountConverter.amountIntToDouble(from, min);
+    double maxFormatted = AmountConverter.amountIntToDouble(from, max);
+
+    return Limits(min: minFormatted, max: maxFormatted);
+  }
+
+  @override
+  Future<Trade> createTrade({TradeRequest request}) async {
+    const url = apiUri + _morphURISuffix;
+    final _request = request as MorphTokenRequest;
+    final body = {
+      "input": {
+        "asset": _request.from.toString(),
+        "refund": _request.refundAddress
+      },
+      "output": [
+        {
+          "asset": _request.to.toString(),
+          "weight": weight,
+          "address": _request.address
+        }
+      ],
+      "tag": "cakewallet"
+    };
+
+    final response = await post(url,
+        headers: {'Content-Type': 'application/json'}, body: json.encode(body));
+
+    if (response.statusCode != 200) {
+      if (response.statusCode == 400) {
+        final responseJSON = json.decode(response.body) as Map<String, dynamic>;
+        final error = responseJSON['description'] as String;
+
+        throw TradeNotCreatedException(description, description: error);
+      }
+
+      throw TradeNotCreatedException(description);
+    }
+
+    final responseJSON = json.decode(response.body) as Map<String, dynamic>;
+    final id = responseJSON['id'] as String;
+
+    return Trade(
+        id: id,
+        provider: description,
+        from: _request.from,
+        to: _request.to,
+        state: TradeState.created,
+        amount: _request.amount,
+        createdAt: DateTime.now());
+  }
+
+  @override
+  Future<Trade> findTradeById({@required String id}) async {
+    final url = apiUri + _morphURISuffix + '/' + id;
+    final response = await get(url);
+
+    if (response.statusCode != 200) {
+      if (response.statusCode == 400) {
+        final responseJSON = json.decode(response.body) as Map<String, dynamic>;
+        final error = responseJSON['description'] as String;
+
+        throw TradeNotFoundException(id,
+            provider: description, description: error);
+      }
+
+      throw TradeNotFoundException(id, provider: description);
+    }
+
+    final responseJSON = json.decode(response.body) as Map<String, dynamic>;
+    final fromCurrency = responseJSON['input']['asset'] as String;
+    final from = CryptoCurrency.fromString(fromCurrency.toLowerCase());
+    final toCurrency = responseJSON['output'][0]['asset'] as String;
+    final to = CryptoCurrency.fromString(toCurrency.toLowerCase());
+    final inputAddress = responseJSON['input']['deposit_address'] as String;
+    final status = responseJSON['state'] as String;
+    final state = TradeState.deserialize(raw: status.toLowerCase());
+
+    String amount = "";
+    for (final trade in trades.values) {
+      if (trade.id == id) {
+        amount = trade.amount;
+        break;
+      }
+    }
+
+    return Trade(
+        id: id,
+        from: from,
+        to: to,
+        provider: description,
+        inputAddress: inputAddress,
+        amount: amount,
+        state: state);
+  }
+
+  @override
+  Future<double> calculateAmount(
+      {CryptoCurrency from, CryptoCurrency to, double amount}) async {
+    final url = apiUri + _ratesURISuffix;
+    final response = await get(url);
+    final responseJSON = json.decode(response.body) as Map<String, dynamic>;
+    final rate = responseJSON['data'][from.toString()][to.toString()] as String;
+
+    try {
+      final estimatedAmount = double.parse(rate) * amount;
+      return estimatedAmount;
+    } catch (e) {
+      return 0.0;
+    }
+  }
+}

lib/exchange/morphtoken/morphtoken_request.dart

@@ -1,6 +1,6 @@
 import 'package:flutter/foundation.dart';
-import 'package:cake_wallet/src/domain/common/crypto_currency.dart';
-import 'package:cake_wallet/src/domain/exchange/trade_request.dart';
+import 'package:cake_wallet/entities/crypto_currency.dart';
+import 'package:cake_wallet/exchange/trade_request.dart';
 
 class MorphTokenRequest extends TradeRequest {
   MorphTokenRequest(

lib/exchange/trade.dart

@@ -1,8 +1,8 @@
 import 'package:hive/hive.dart';
-import 'package:cake_wallet/src/domain/common/crypto_currency.dart';
-import 'package:cake_wallet/src/domain/exchange/exchange_provider_description.dart';
-import 'package:cake_wallet/src/domain/exchange/trade_state.dart';
-import 'package:cake_wallet/src/domain/common/format_amount.dart';
+import 'package:cake_wallet/entities/crypto_currency.dart';
+import 'package:cake_wallet/exchange/exchange_provider_description.dart';
+import 'package:cake_wallet/exchange/trade_state.dart';
+import 'package:cake_wallet/entities/format_amount.dart';
 
 part 'trade.g.dart';
 
@@ -28,6 +28,7 @@ class Trade extends HiveObject {
         stateRaw = state?.raw;
 
   static const boxName = 'Trades';
+  static const boxKey = 'tradesBoxKey';
 
   @HiveField(0)
   String id;

lib/exchange/trade_not_created_exeption.dart

@@ -1,4 +1,4 @@
-import 'package:cake_wallet/src/domain/exchange/exchange_provider_description.dart';
+import 'package:cake_wallet/exchange/exchange_provider_description.dart';
 import 'package:cake_wallet/generated/i18n.dart';
 
 class TradeNotCreatedException implements Exception {

lib/exchange/trade_not_found_exeption.dart

@@ -1,4 +1,4 @@
-import 'package:cake_wallet/src/domain/exchange/exchange_provider_description.dart';
+import 'package:cake_wallet/exchange/exchange_provider_description.dart';
 import 'package:cake_wallet/generated/i18n.dart';
 
 class TradeNotFoundException implements Exception {

lib/exchange/trade_state.dart

@@ -1,5 +1,5 @@
 import 'package:flutter/foundation.dart';
-import 'package:cake_wallet/src/domain/common/enumerable_item.dart';
+import 'package:cake_wallet/entities/enumerable_item.dart';
 
 class TradeState extends EnumerableItem<String> with Serializable<String> {
   const TradeState({@required String raw, @required String title})

lib/exchange/xmrto/xmrto_exchange_provider.dart

@@ -1,17 +1,17 @@
 import 'dart:convert';
 import 'package:flutter/foundation.dart';
 import 'package:http/http.dart';
-import 'package:cake_wallet/src/domain/common/crypto_currency.dart';
-import 'package:cake_wallet/src/domain/exchange/exchange_pair.dart';
-import 'package:cake_wallet/src/domain/exchange/exchange_provider.dart';
-import 'package:cake_wallet/src/domain/exchange/limits.dart';
-import 'package:cake_wallet/src/domain/exchange/trade.dart';
-import 'package:cake_wallet/src/domain/exchange/trade_request.dart';
-import 'package:cake_wallet/src/domain/exchange/trade_state.dart';
-import 'package:cake_wallet/src/domain/exchange/xmrto/xmrto_trade_request.dart';
-import 'package:cake_wallet/src/domain/exchange/trade_not_created_exeption.dart';
-import 'package:cake_wallet/src/domain/exchange/exchange_provider_description.dart';
-import 'package:cake_wallet/src/domain/exchange/trade_not_found_exeption.dart';
+import 'package:cake_wallet/entities/crypto_currency.dart';
+import 'package:cake_wallet/exchange/exchange_pair.dart';
+import 'package:cake_wallet/exchange/exchange_provider.dart';
+import 'package:cake_wallet/exchange/limits.dart';
+import 'package:cake_wallet/exchange/trade.dart';
+import 'package:cake_wallet/exchange/trade_request.dart';
+import 'package:cake_wallet/exchange/trade_state.dart';
+import 'package:cake_wallet/exchange/xmrto/xmrto_trade_request.dart';
+import 'package:cake_wallet/exchange/trade_not_created_exeption.dart';
+import 'package:cake_wallet/exchange/exchange_provider_description.dart';
+import 'package:cake_wallet/exchange/trade_not_found_exeption.dart';
 
 class XMRTOExchangeProvider extends ExchangeProvider {
   XMRTOExchangeProvider()

lib/exchange/xmrto/xmrto_trade_request.dart

@@ -1,6 +1,6 @@
 import 'package:flutter/foundation.dart';
-import 'package:cake_wallet/src/domain/common/crypto_currency.dart';
-import 'package:cake_wallet/src/domain/exchange/trade_request.dart';
+import 'package:cake_wallet/entities/crypto_currency.dart';
+import 'package:cake_wallet/exchange/trade_request.dart';
 
 class XMRTOTradeRequest extends TradeRequest {
   XMRTOTradeRequest(

lib/main.dart

@@ -1,3 +1,5 @@
+import 'package:cake_wallet/entities/transaction_description.dart';
+import 'package:cake_wallet/entities/transaction_description.dart';
 import 'package:cake_wallet/reactions/bootstrap.dart';
 import 'package:cake_wallet/routes.dart';
 import 'package:cake_wallet/store/app_store.dart';
@@ -21,38 +23,41 @@ import 'package:cw_monero/wallet.dart' as monero_wallet;
 import 'package:cake_wallet/router.dart';
 import 'theme_changer.dart';
 import 'themes.dart';
-import 'package:cake_wallet/src/domain/common/get_encryption_key.dart';
-import 'package:cake_wallet/src/domain/common/contact.dart';
-import 'package:cake_wallet/src/domain/common/node.dart';
-import 'package:cake_wallet/src/domain/common/wallet_info.dart';
-import 'package:cake_wallet/src/domain/exchange/trade.dart';
-import 'package:cake_wallet/src/domain/monero/transaction_description.dart';
+import 'package:cake_wallet/entities/get_encryption_key.dart';
+import 'package:cake_wallet/entities/contact.dart';
+import 'package:cake_wallet/entities/node.dart';
+import 'package:cake_wallet/entities/wallet_info.dart';
+import 'package:cake_wallet/exchange/trade.dart';
+
+// import 'package:cake_wallet/monero/transaction_description.dart';
 import 'package:cake_wallet/src/reactions/set_reactions.dart';
-import 'package:cake_wallet/src/stores/login/login_store.dart';
-import 'package:cake_wallet/src/stores/balance/balance_store.dart';
-import 'package:cake_wallet/src/stores/sync/sync_store.dart';
-import 'package:cake_wallet/src/stores/wallet/wallet_store.dart';
-import 'package:cake_wallet/src/stores/send_template/send_template_store.dart';
-import 'package:cake_wallet/src/stores/exchange_template/exchange_template_store.dart';
+
+// import 'package:cake_wallet/src/stores/login/login_store.dart';
+// import 'package:cake_wallet/src/stores/balance/balance_store.dart';
+// import 'package:cake_wallet/src/stores/sync/sync_store.dart';
+// import 'package:cake_wallet/src/stores/wallet/wallet_store.dart';
+// import 'package:cake_wallet/src/stores/send_template/send_template_store.dart';
+// import 'package:cake_wallet/src/stores/exchange_template/exchange_template_store.dart';
 import 'package:cake_wallet/src/screens/root/root.dart';
 
 //import 'package:cake_wallet/src/stores/authentication/authentication_store.dart';
-import 'package:cake_wallet/src/stores/settings/settings_store.dart';
-import 'package:cake_wallet/src/stores/price/price_store.dart';
-import 'package:cake_wallet/src/domain/services/user_service.dart';
-import 'package:cake_wallet/src/domain/services/wallet_list_service.dart';
-import 'package:cake_wallet/src/domain/common/balance_display_mode.dart';
-import 'package:cake_wallet/src/domain/common/default_settings_migration.dart';
-import 'package:cake_wallet/src/domain/common/fiat_currency.dart';
-import 'package:cake_wallet/src/domain/common/transaction_priority.dart';
-import 'package:cake_wallet/src/domain/common/wallet_type.dart';
-import 'package:cake_wallet/src/domain/common/template.dart';
-import 'package:cake_wallet/src/domain/exchange/exchange_template.dart';
-import 'package:cake_wallet/src/domain/services/wallet_service.dart';
-import 'package:cake_wallet/src/domain/services/fiat_convertation_service.dart';
+// import 'package:cake_wallet/src/stores/settings/settings_store.dart';
+// import 'package:cake_wallet/src/stores/price/price_store.dart';
+// import 'package:cake_wallet/src/domain/services/user_service.dart';
+// import 'package:cake_wallet/src/domain/services/wallet_list_service.dart';
+import 'package:cake_wallet/entities/balance_display_mode.dart';
+import 'package:cake_wallet/entities/default_settings_migration.dart';
+import 'package:cake_wallet/entities/fiat_currency.dart';
+import 'package:cake_wallet/entities/transaction_priority.dart';
+import 'package:cake_wallet/entities/wallet_type.dart';
+import 'package:cake_wallet/entities/template.dart';
+import 'package:cake_wallet/exchange/exchange_template.dart';
+
+// import 'package:cake_wallet/src/domain/services/wallet_service.dart';
+// import 'package:cake_wallet/src/domain/services/fiat_convertation_service.dart';
 import 'package:cake_wallet/generated/i18n.dart';
-import 'package:cake_wallet/src/domain/common/language.dart';
-import 'package:cake_wallet/src/stores/seed_language/seed_language_store.dart';
+import 'package:cake_wallet/entities/language.dart';
+// import 'package:cake_wallet/src/stores/seed_language/seed_language_store.dart';
 
 bool isThemeChangerRegistered = false;
 
@@ -74,12 +79,9 @@ void main() async {
 
   final secureStorage = FlutterSecureStorage();
   final transactionDescriptionsBoxKey = await getEncryptionKey(
-      secureStorage: secureStorage,
-      forKey: 'transactionDescriptionsBoxKey'); // FIXME: Unnamed constant
+      secureStorage: secureStorage, forKey: TransactionDescription.boxKey);
   final tradesBoxKey = await getEncryptionKey(
-      secureStorage: secureStorage,
-      forKey: 'tradesBoxKey'); // FIXME: Unnamed constant
-
+      secureStorage: secureStorage, forKey: Trade.boxKey);
   final contacts = await Hive.openBox<Contact>(Contact.boxName);
   final nodes = await Hive.openBox<Node>(Node.boxName);
   final transactionDescriptions = await Hive.openBox<TransactionDescription>(
@@ -93,35 +95,35 @@ void main() async {
       await Hive.openBox<ExchangeTemplate>(ExchangeTemplate.boxName);
 
   final sharedPreferences = await SharedPreferences.getInstance();
-  final walletService = WalletService();
-  final fiatConvertationService = FiatConvertationService();
-  final walletListService = WalletListService(
-      secureStorage: secureStorage,
-      walletInfoSource: walletInfoSource,
-      walletService: walletService,
-      sharedPreferences: sharedPreferences);
-  final userService = UserService(
-      sharedPreferences: sharedPreferences, secureStorage: secureStorage);
-  final settingsStore = await SettingsStoreBase.load(
-      nodes: nodes,
-      sharedPreferences: sharedPreferences,
-      initialFiatCurrency: FiatCurrency.usd,
-      initialTransactionPriority: TransactionPriority.slow,
-      initialBalanceDisplayMode: BalanceDisplayMode.availableBalance);
-  final priceStore = PriceStore();
-  final walletStore =
-      WalletStore(walletService: walletService, settingsStore: settingsStore);
-  final syncStore = SyncStore(walletService: walletService);
-  final balanceStore = BalanceStore(
-      walletService: walletService,
-      settingsStore: settingsStore,
-      priceStore: priceStore);
-  final loginStore = LoginStore(
-      sharedPreferences: sharedPreferences, walletsService: walletListService);
-  final seedLanguageStore = SeedLanguageStore();
-  final sendTemplateStore = SendTemplateStore(templateSource: templates);
-  final exchangeTemplateStore =
-      ExchangeTemplateStore(templateSource: exchangeTemplates);
+  // final walletService = WalletService();
+  // final fiatConvertationService = FiatConvertationService();
+  // final walletListService = WalletListService(
+  //     secureStorage: secureStorage,
+  //     walletInfoSource: walletInfoSource,
+  //     walletService: walletService,
+  //     sharedPreferences: sharedPreferences);
+  // final userService = UserService(
+  //     sharedPreferences: sharedPreferences, secureStorage: secureStorage);
+  // final settingsStore = await SettingsStoreBase.load(
+  //     nodes: nodes,
+  //     sharedPreferences: sharedPreferences,
+  //     initialFiatCurrency: FiatCurrency.usd,
+  //     initialTransactionPriority: TransactionPriority.slow,
+  //     initialBalanceDisplayMode: BalanceDisplayMode.availableBalance);
+  // final priceStore = PriceStore();
+  // final walletStore =
+  //     WalletStore(walletService: walletService, settingsStore: settingsStore);
+  // final syncStore = SyncStore(walletService: walletService);
+  // final balanceStore = BalanceStore(
+  //     walletService: walletService,
+  //     settingsStore: settingsStore,
+  //     priceStore: priceStore);
+  // final loginStore = LoginStore(
+  //     sharedPreferences: sharedPreferences, walletsService: walletListService);
+  // final seedLanguageStore = SeedLanguageStore();
+  // final sendTemplateStore = SendTemplateStore(templateSource: templates);
+  // final exchangeTemplateStore =
+  //     ExchangeTemplateStore(templateSource: exchangeTemplates);
 
   final walletCreationService = WalletCreationService();
   final authService = AuthService();
@@ -132,42 +134,21 @@ void main() async {
       walletInfoSource: walletInfoSource,
       contactSource: contacts,
       tradesSource: trades,
-      fiatConvertationService: fiatConvertationService,
+      // fiatConvertationService: fiatConvertationService,
       templates: templates,
       exchangeTemplates: exchangeTemplates,
       initialMigrationVersion: 4);
 
-  setReactions(
-      settingsStore: settingsStore,
-      priceStore: priceStore,
-      syncStore: syncStore,
-      walletStore: walletStore,
-      walletService: walletService,
-//      authenticationStore: authenticationStore,
-      loginStore: loginStore);
+//   setReactions(
+//       settingsStore: settingsStore,
+//       priceStore: priceStore,
+//       syncStore: syncStore,
+//       walletStore: walletStore,
+//       walletService: walletService,
+// //      authenticationStore: authenticationStore,
+//       loginStore: loginStore);
 
-  runApp(MultiProvider(providers: [
-    Provider(create: (_) => sharedPreferences),
-    Provider(create: (_) => walletService),
-    Provider(create: (_) => walletListService),
-    Provider(create: (_) => userService),
-    Provider(create: (_) => settingsStore),
-    Provider(create: (_) => priceStore),
-    Provider(create: (_) => walletStore),
-    Provider(create: (_) => syncStore),
-    Provider(create: (_) => balanceStore),
-//    Provider(create: (_) => authenticationStore),
-    Provider(create: (_) => contacts),
-    Provider(create: (_) => nodes),
-    Provider(create: (_) => transactionDescriptions),
-    Provider(create: (_) => trades),
-    Provider(create: (_) => seedLanguageStore),
-    Provider(create: (_) => sendTemplateStore),
-    Provider(create: (_) => exchangeTemplateStore),
-//    Provider(create: (_) => appStore),
-    Provider(create: (_) => walletCreationService),
-    Provider(create: (_) => authService)
-  ], child: CakeWalletApp()));
+  runApp(CakeWalletApp());
 }
 
 Future<void> initialSetup(
@@ -176,7 +157,7 @@ Future<void> initialSetup(
     @required Box<WalletInfo> walletInfoSource,
     @required Box<Contact> contactSource,
     @required Box<Trade> tradesSource,
-    @required FiatConvertationService fiatConvertationService,
+    // @required FiatConvertationService fiatConvertationService,
     @required Box<Template> templates,
     @required Box<ExchangeTemplate> exchangeTemplates,
     int initialMigrationVersion = 4}) async {
@@ -191,9 +172,7 @@ Future<void> initialSetup(
       tradesSource: tradesSource,
       templates: templates,
       exchangeTemplates: exchangeTemplates);
-  await bootstrap(
-      fiatConvertationService: fiatConvertationService,
-      navigatorKey: navigatorKey);
+  await bootstrap(navigatorKey);
   monero_wallet.onStartup();
 }
 
@@ -220,22 +199,22 @@ class CakeWalletApp extends StatelessWidget {
 class MaterialAppWithTheme extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
-    final sharedPreferences = Provider.of<SharedPreferences>(context);
-    final walletService = Provider.of<WalletService>(context);
-    final walletListService = Provider.of<WalletListService>(context);
-    final userService = Provider.of<UserService>(context);
-    final settingsStore = Provider.of<SettingsStore>(context);
-    final priceStore = Provider.of<PriceStore>(context);
-    final walletStore = Provider.of<WalletStore>(context);
-    final syncStore = Provider.of<SyncStore>(context);
-    final balanceStore = Provider.of<BalanceStore>(context);
+    // final sharedPreferences = Provider.of<SharedPreferences>(context);
+    // final walletService = Provider.of<WalletService>(context);
+    // final walletListService = Provider.of<WalletListService>(context);
+    // final userService = Provider.of<UserService>(context);
+    // final settingsStore = Provider.of<SettingsStore>(context);
+    // final priceStore = Provider.of<PriceStore>(context);
+    // final walletStore = Provider.of<WalletStore>(context);
+    // final syncStore = Provider.of<SyncStore>(context);
+    // final balanceStore = Provider.of<BalanceStore>(context);
     final theme = Provider.of<ThemeChanger>(context);
-    final currentLanguage = Provider.of<Language>(context);
-    final contacts = Provider.of<Box<Contact>>(context);
-    final nodes = Provider.of<Box<Node>>(context);
-    final trades = Provider.of<Box<Trade>>(context);
-    final transactionDescriptions =
-        Provider.of<Box<TransactionDescription>>(context);
+    // final currentLanguage = Provider.of<Language>(context);
+    // final contacts = Provider.of<Box<Contact>>(context);
+    // final nodes = Provider.of<Box<Node>>(context);
+    // final trades = Provider.of<Box<Trade>>(context);
+    // final transactionDescriptions =
+    //     Provider.of<Box<TransactionDescription>>(context);
 
     if (!isThemeChangerRegistered) {
       setupThemeChangerStore(theme);
@@ -251,6 +230,10 @@ class MaterialAppWithTheme extends StatelessWidget {
         _settingsStore.isDarkTheme ? Brightness.light : Brightness.dark;
     final statusBarIconBrightness =
         _settingsStore.isDarkTheme ? Brightness.light : Brightness.dark;
+    final authenticationStore = getIt.get<AuthenticationStore>();
+    final initialRoute = authenticationStore.state == AuthenticationState.denied
+        ? Routes.welcome
+        : Routes.login;
 
     SystemChrome.setSystemUIOverlayStyle(SystemUiOverlayStyle(
         statusBarColor: statusBarColor,
@@ -258,7 +241,7 @@ class MaterialAppWithTheme extends StatelessWidget {
         statusBarIconBrightness: statusBarIconBrightness));
 
     return Root(
-        authenticationStore: getIt.get<AuthenticationStore>(),
+        authenticationStore: authenticationStore,
         child: MaterialApp(
           navigatorKey: navigatorKey,
           debugShowCheckedModeBanner: false,
@@ -270,24 +253,9 @@ class MaterialAppWithTheme extends StatelessWidget {
             GlobalWidgetsLocalizations.delegate,
           ],
           supportedLocales: S.delegate.supportedLocales,
-          locale: Locale(currentLanguage.getCurrentLanguage()),
-          onGenerateRoute: (settings) => Router.generateRoute(
-              sharedPreferences: sharedPreferences,
-              walletListService: walletListService,
-              walletService: walletService,
-              userService: userService,
-              settings: settings,
-              priceStore: priceStore,
-              walletStore: walletStore,
-              syncStore: syncStore,
-              balanceStore: balanceStore,
-              settingsStore: settingsStore,
-              contacts: contacts,
-              nodes: nodes,
-              trades: trades,
-              transactionDescriptions: transactionDescriptions),
-          initialRoute: Routes.login, // FIXME: get initial route!
-          // home: Container(color: Colors.blue),
+          // locale: Locale(currentLanguage.getCurrentLanguage()),
+          onGenerateRoute: (settings) => Router.generateRoute(settings),
+          initialRoute: initialRoute,
         ));
   }
 }

lib/monero/get_height_by_date.dart

@@ -1,5 +1,7 @@
 import 'package:intl/intl.dart';
 
+// FIXME: Hardcoded values; Works only for monero
+
 final dateFormat = DateFormat('yyyy-MM');
 final dates = {
   "2014-5": 18844,