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Update tx send to use abstract class send functions

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This commit is contained in:
likho 2023-09-29 16:45:40 +02:00
parent b178c30620
commit 8ec8c6c914
2 changed files with 43 additions and 133 deletions
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155
lib/services/coins/epiccash/epiccash_wallet.dart
View file

@ -124,51 +124,6 @@ Future<void> executeNative(Map<String, dynamic> arguments) async {
sendPort.send(result);
return;
}
} else if (function == "createTransaction") {
final wallet = arguments['wallet'] as String?;
final amount = arguments['amount'] as int?;
final address = arguments['address'] as String?;
final secretKeyIndex = arguments['secretKeyIndex'] as int?;
final epicboxConfig = arguments['epicboxConfig'] as String?;
final minimumConfirmations = arguments['minimumConfirmations'] as int?;
final onChainNote = arguments['onChainNote'] as String?;
Map<String, dynamic> result = {};
if (!(wallet == null ||
amount == null ||
address == null ||
secretKeyIndex == null ||
epicboxConfig == null ||
minimumConfirmations == null)) {
var res = await createTransaction(wallet, amount, address,
secretKeyIndex, epicboxConfig, minimumConfirmations, onChainNote!);
result['result'] = res;
sendPort.send(result);
return;
}
} else if (function == "txHttpSend") {
final wallet = arguments['wallet'] as String?;
final selectionStrategyIsAll =
arguments['selectionStrategyIsAll'] as int?;
final minimumConfirmations = arguments['minimumConfirmations'] as int?;
final message = arguments['message'] as String?;
final amount = arguments['amount'] as int?;
final address = arguments['address'] as String?;
Map<String, dynamic> result = {};
if (!(wallet == null ||
selectionStrategyIsAll == null ||
minimumConfirmations == null ||
message == null ||
amount == null ||
address == null)) {
var res = await txHttpSend(wallet, selectionStrategyIsAll,
minimumConfirmations, message, amount, address);
result['result'] = res;
sendPort.send(result);
return;
}
}
Logging.instance.log(
@ -381,12 +336,10 @@ class EpicCashWallet extends CoinServiceAPI
Future<String> confirmSend({required Map<String, dynamic> txData}) async {
try {
final wallet = await _secureStore.read(key: '${_walletId}_wallet');
EpicBoxConfigModel epicboxConfig = await getEpicBoxConfig();
// TODO determine whether it is worth sending change to a change address.
dynamic message;
String slateId;
String receiverAddress = txData['addresss'] as String;
if (!receiverAddress.startsWith("http://") ||
@ -398,96 +351,36 @@ class EpicCashWallet extends CoinServiceAPI
}
}
// await m.protect(() async {
// if (receiverAddress.startsWith("http://") ||
// receiverAddress.startsWith("https://")) {
// const int selectionStrategyIsAll = 0;
// ReceivePort receivePort = await getIsolate({
// "function": "txHttpSend",
// "wallet": wallet!,
// "selectionStrategyIsAll": selectionStrategyIsAll,
// "minimumConfirmations": MINIMUM_CONFIRMATIONS,
// "message": txData['onChainNote'],
// "amount": (txData['recipientAmt'] as Amount).raw.toInt(),
// "address": txData['addresss'] as String,
// }, name: walletName);
//
// message = await receivePort.first;
// if (message is String) {
// Logging.instance
// .log("this is a string $message", level: LogLevel.Error);
// stop(receivePort);
// throw Exception(message);
// }
// stop(receivePort);
// Logging.instance
// .log('Closing txHttpSend!\n $message', level: LogLevel.Info);
// } else {
// ReceivePort receivePort = await getIsolate({
// "function": "createTransaction",
// "wallet": wallet!,
// "amount": (txData['recipientAmt'] as Amount).raw.toInt(),
// "address": txData['addresss'] as String,
// "secretKeyIndex": 0,
// "epicboxConfig": epicboxConfig.toString(),
// "minimumConfirmations": MINIMUM_CONFIRMATIONS,
// "onChainNote": txData['onChainNote'],
// }, name: walletName);
//
// message = await receivePort.first;
// if (message is String) {
// Logging.instance
// .log("this is a string $message", level: LogLevel.Error);
// stop(receivePort);
// throw Exception("createTransaction isolate failed");
// }
// stop(receivePort);
// Logging.instance.log('Closing createTransaction!\n $message',
// level: LogLevel.Info);
// }
// });
({String commitId, String slateId}) transaction;
// return message;
var transaction = await epiccash.LibEpiccash.createTransaction(
wallet: wallet!,
amount: (txData['recipientAmt'] as Amount).raw.toInt(),
address: txData['addresss'] as String,
secretKeyIndex: 0,
epicboxConfig: epicboxConfig.toString(),
minimumConfirmations: MINIMUM_CONFIRMATIONS,
note: txData['onChainNote'] as String);
if (receiverAddress.startsWith("http://") ||
receiverAddress.startsWith("https://")) {
transaction = await epiccash.LibEpiccash.txHttpSend(
wallet: wallet!,
selectionStrategyIsAll: 0,
minimumConfirmations: MINIMUM_CONFIRMATIONS,
message: txData['onChainNote'] as String,
amount: (txData['recipientAmt'] as Amount).raw.toInt(),
address: txData['addresss'] as String);
} else {
transaction = await epiccash.LibEpiccash.createTransaction(
wallet: wallet!,
amount: (txData['recipientAmt'] as Amount).raw.toInt(),
address: txData['addresss'] as String,
secretKeyIndex: 0,
epicboxConfig: epicboxConfig.toString(),
minimumConfirmations: MINIMUM_CONFIRMATIONS,
note: txData['onChainNote'] as String);
}
// final String sendTx = message['result'] as String;
// if (sendTx.contains("Error")) {
// throw BadEpicHttpAddressException(message: sendTx);
// }
//
Map<String, String> txAddressInfo = {};
txAddressInfo['from'] = await currentReceivingAddress;
txAddressInfo['to'] = txData['addresss'] as String;
await putSendToAddresses(transaction, txAddressInfo);
return transaction.slateId;
//
// Logging.instance.log("CONFIRM_RESULT_IS $sendTx", level: LogLevel.Info);
//
// final decodeData = json.decode(sendTx);
//
// if (decodeData[0] == "transaction_failed") {
// String errorMessage = decodeData[1] as String;
// throw Exception("Transaction failed with error code $errorMessage");
// } else {
// final txCreateResult = decodeData[0];
// // //TODO: second problem
// final transaction = json.decode(txCreateResult as String);
//
// final tx = transaction[0];
// final txLogEntry = json.decode(tx as String);
// final txLogEntryFirst = txLogEntry[0];
// final slateId = txLogEntryFirst['tx_slate_id'] as String;
// // return slateId!;
//
// }
slateId = transaction.slateId;
return slateId;
} catch (e, s) {
Logging.instance.log("Error sending $e - $s", level: LogLevel.Error);
rethrow;

21
lib/wallets/example/libepiccash.dart
View file

@ -579,7 +579,7 @@ abstract class LibEpiccash {
///
///
///
static Future<String> txHttpSend({
static Future<({String commitId, String slateId})> txHttpSend({
required String wallet,
required int selectionStrategyIsAll,
required int minimumConfirmations,
@ -588,7 +588,7 @@ abstract class LibEpiccash {
required String address,
}) async {
try {
return await compute(_txHttpSendWrapper, (
var result = await compute(_txHttpSendWrapper, (
wallet: wallet,
selectionStrategyIsAll: selectionStrategyIsAll,
minimumConfirmations: minimumConfirmations,
@ -596,6 +596,23 @@ abstract class LibEpiccash {
amount: amount,
address: address,
));
if (result.toUpperCase().contains("ERROR")) {
throw Exception("Error creating transaction ${result.toString()}");
}
//Decode sent tx and return Slate Id
final slate0 = jsonDecode(result);
final slate = jsonDecode(slate0[0] as String);
final part1 = jsonDecode(slate[0] as String);
final part2 = jsonDecode(slate[1] as String);
({String slateId, String commitId}) data = (
slateId: part1[0]['tx_slate_id'],
commitId: part2['tx']['body']['outputs'][0]['commit'],
);
return data;
} catch (e) {
throw ("Error sending tx HTTP : ${e.toString()}");
}