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CW-525-Add-Tron-Wallet (#1327)

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* chore: Initial setup for Tron Wallet

* feat: Create Tron Wallet base flow implemented, keys, address, receive, restore and proxy classes all setup

* feat: Display seed and key within the app

* feat: Activate restore from key and seed for Tron wallet

* feat: Add icon for tron wallet in wallet listing page

* feat: Activate display of receive address for tron

* feat: Fetch and display tron balance, sending transaction flow setup, fee limit calculation setup

* feat: Implement sending of native tron, setup sending of trc20 tokens

* chore: Rename function

* Delete lib/tron/tron.dart

* feat: Activate exchange for tron and its tokens, implement balance display for trc20 tokens and setup secrets configuration for tron

* feat: Implement tron token management, add, remove, delete, and get tokens in home settings view, also minor cleanup

* feat: Activate buy and sell for tron

* feat: Implement restore from QR, transactions history listing for both native transactions and trc20 transactions

* feat: Activate send all and do some minor cleanups

* chore: Fix some lint infos and warnings

* chore: Adjust configurations

* ci: Modify CI to create and add secrets for node

* fix: Fixes made while self reviewing the PR for this feature

* feat: Add guide for adding new wallet types, and add fixes to requested changes

* fix: Handle exceptions gracefully

* fix: Alternative for trc20 estimated fee

* fix: Fixes to display of amount and fee, removing clashes

* fix: Fee calculation WIP

* fix: Fix issue with handling of send all flow and display of amount and fee values before broadcasting transaction

* fix: PR review fixes and fix merge conflicts

* fix: Modify fetching assetOfTransaction [skip ci]

* fix: Move tron settings migration to 33
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Adegoke David 2024-05-03 19:00:05 +01:00 • committed by GitHub
parent e4fd534949
commit d1870ba8b8
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cw_tron/lib/tron_transaction_history.dart Normal file
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import 'dart:convert';
import 'dart:core';
import 'dart:developer';
import 'package:cw_core/pathForWallet.dart';
import 'package:cw_core/wallet_info.dart';
import 'package:cw_evm/file.dart';
import 'package:cw_tron/tron_transaction_info.dart';
import 'package:mobx/mobx.dart';
import 'package:cw_core/transaction_history.dart';
part 'tron_transaction_history.g.dart';
class TronTransactionHistory = TronTransactionHistoryBase with _$TronTransactionHistory;
abstract class TronTransactionHistoryBase extends TransactionHistoryBase<TronTransactionInfo>
with Store {
TronTransactionHistoryBase({required this.walletInfo, required String password})
: _password = password {
transactions = ObservableMap<String, TronTransactionInfo>();
}
String _password;
final WalletInfo walletInfo;
Future<void> init() async => await _load();
@override
Future<void> save() async {
String transactionsHistoryFileNameForWallet = 'tron_transactions.json';
try {
final dirPath = await pathForWalletDir(name: walletInfo.name, type: walletInfo.type);
String path = '$dirPath/$transactionsHistoryFileNameForWallet';
final transactionMaps = transactions.map((key, value) => MapEntry(key, value.toJson()));
final data = json.encode({'transactions': transactionMaps});
await writeData(path: path, password: _password, data: data);
} catch (e, s) {
log('Error while saving ${walletInfo.type.name} transaction history: ${e.toString()}');
log(s.toString());
}
}
@override
void addOne(TronTransactionInfo transaction) => transactions[transaction.id] = transaction;
@override
void addMany(Map<String, TronTransactionInfo> transactions) =>
this.transactions.addAll(transactions);
Future<Map<String, dynamic>> _read() async {
String transactionsHistoryFileNameForWallet = 'tron_transactions.json';
final dirPath = await pathForWalletDir(name: walletInfo.name, type: walletInfo.type);
String path = '$dirPath/$transactionsHistoryFileNameForWallet';
final content = await read(path: path, password: _password);
if (content.isEmpty) {
return {};
}
return json.decode(content) as Map<String, dynamic>;
}
Future<void> _load() async {
try {
final content = await _read();
final txs = content['transactions'] as Map<String, dynamic>? ?? {};
for (var entry in txs.entries) {
final val = entry.value;
if (val is Map<String, dynamic>) {
final tx = TronTransactionInfo.fromJson(val);
_update(tx);
}
}
} catch (e) {
log(e.toString());
}
}
void _update(TronTransactionInfo transaction) => transactions[transaction.id] = transaction;
}