46 lines
1.3 KiB
Dart
46 lines
1.3 KiB
Dart
import 'dart:io';
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import 'package:dubp/dubp.dart';
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import 'package:flutter/foundation.dart';
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import 'package:flutter/material.dart';
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import 'dart:async';
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import 'package:gecko/globals.dart';
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class ChangePinProvider with ChangeNotifier {
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bool ischangedPin = false;
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TextEditingController newPin = new TextEditingController();
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Future<NewWallet> get badWallet => null;
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Future<NewWallet> changePin(_name, _oldPin) async {
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try {
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final _walletFile = Directory('${walletsDirectory.path}/$_name');
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final _dewif =
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File(_walletFile.path + '/wallet.dewif').readAsLinesSync()[0];
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NewWallet newWalletFile = await DubpRust.changeDewifPin(
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dewif: _dewif,
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oldPin: _oldPin,
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);
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newPin.text = newWalletFile.pin;
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ischangedPin = true;
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notifyListeners();
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return newWalletFile;
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} catch (e) {
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print('Impossible de changer le code PIN.');
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return badWallet;
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}
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}
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Future storeWallet(context, _name, _newWalletFile) async {
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final Directory walletNameDirectory =
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Directory('${walletsDirectory.path}/$_name');
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final walletFile = File('${walletNameDirectory.path}/wallet.dewif');
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print(_newWalletFile);
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walletFile.writeAsString('${_newWalletFile.dewif}');
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Navigator.pop(context);
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return _name;
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}
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}
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