cake_wallet/cw_solana/lib/solana_transaction_history.dart

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CW-555-Add-Solana-Wallet (#1272) * chore: Create cw_solana package and clean up files * feat: Add Solana Wallet - Create, Restore form seed, restore from Key, Restore from QR, Send, Receive, transaction history, spl tokens * fix: Make transactions file specific to solana only for solana transactions * chore: Revert inject app details script * fix: Fix issue with node and switch current node to main beta instead of testnet * fix: Fix merge conflicts and adjust migration version * fix: Fetch spl token error Signed-off-by: Blazebrain <davidadegoke16@gmail.com> * fix: Diplay and activate spl tokens bug * fix: Review and fixes * fix: reverted formatting for cryptocurrency class * fix: Review comments, split sending flow into signing and sending separately, fix issues * fix: Revert throwing unimplenented error * chore: Fix comment * chore: Fix comment * fix: Errors in flow * Update provider_types.dart [skip ci] * fix: Issues with solana wallet * Update solana_wallet.dart [skip ci] * fix: Review comments * fix: Date time config * fix: Revert bash script for app details * fix: Error with balance, displaying fees, fixing sent or received identifier bug, displaying token symbol with token transaction item in transactions list * fix: Issues with address validation when sending spl tokens and walletconnect initial setup * fix: Issues with sending, fetching transactions history, almost wrapping up walletconnect * fix: Adjust imports that would affect monerocom building successfully * fix: Refine transaction direction and continue work on walletconnect * feat: Display SPL token transfers in the transaction history and finally settle the transaction direction * fix: Delay in transactions history dispaly, show native token transactions first, then process spl token transactions * feat: Switch node and revert solana chain id to previous id * fix: Remove print statement * fix: Remove await for transactions, fetch all transaction histories instantly and adjust solana send success message * chore: Code refactoring and streamlined wallet type check for solana send success message * fix: Make timeout error for node silent and add spl token images --------- Signed-off-by: Blazebrain <davidadegoke16@gmail.com> Co-authored-by: Omar Hatem <omarh.ismail1@gmail.com>
2024-02-23 13:39:19 +00:00
import 'dart:convert';
import 'dart:core';
import 'package:cw_core/pathForWallet.dart';
import 'package:cw_core/wallet_info.dart';
import 'package:cw_solana/file.dart';
import 'package:cw_solana/solana_transaction_info.dart';
import 'package:mobx/mobx.dart';
import 'package:cw_core/transaction_history.dart';
part 'solana_transaction_history.g.dart';
const transactionsHistoryFileName = 'solana_transactions.json';
class SolanaTransactionHistory = SolanaTransactionHistoryBase with _$SolanaTransactionHistory;
abstract class SolanaTransactionHistoryBase extends TransactionHistoryBase<SolanaTransactionInfo>
with Store {
SolanaTransactionHistoryBase({required this.walletInfo, required String password})
: _password = password {
transactions = ObservableMap<String, SolanaTransactionInfo>();
}
final WalletInfo walletInfo;
String _password;
Future<void> init() async => await _load();
@override
Future<void> save() async {
try {
final dirPath = await pathForWalletDir(name: walletInfo.name, type: walletInfo.type);
final path = '$dirPath/$transactionsHistoryFileName';
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) {
print('Error while saving solana transaction history: ${e.toString()}');
print(s);
}
}
@override
void addOne(SolanaTransactionInfo transaction) => transactions[transaction.id] = transaction;
@override
void addMany(Map<String, SolanaTransactionInfo> transactions) =>
this.transactions.addAll(transactions);
Future<Map<String, dynamic>> _read() async {
final dirPath = await pathForWalletDir(name: walletInfo.name, type: walletInfo.type);
final path = '$dirPath/$transactionsHistoryFileName';
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>? ?? {};
txs.entries.forEach((entry) {
final val = entry.value;
if (val is Map<String, dynamic>) {
final tx = SolanaTransactionInfo.fromJson(val);
_update(tx);
}
});
} catch (e) {
print(e);
}
}
void _update(SolanaTransactionInfo transaction) => transactions[transaction.id] = transaction;
}