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remove redundant null check operator

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This commit is contained in:
julian 2022-09-03 11:51:08 -06:00
parent e97ccf812e
commit 57814fab4b
1 changed files with 34 additions and 44 deletions
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78
lib/services/coins/epiccash/epiccash_wallet.dart
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@ -77,11 +77,8 @@ Future<void> executeNative(Map<String, dynamic> arguments) async {
final startHeight = arguments['startHeight'] as int?;
final numberOfBlocks = arguments['numberOfBlocks'] as int?;
Map<String, dynamic> result = {};
if (!(wallet == null ||
startHeight == null ||
numberOfBlocks == null)) {
var outputs =
await scanOutPuts(wallet, startHeight, numberOfBlocks);
if (!(wallet == null || startHeight == null || numberOfBlocks == null)) {
var outputs = await scanOutPuts(wallet, startHeight, numberOfBlocks);
result['outputs'] = outputs;
sendPort.send(result);
return;
@ -111,8 +108,8 @@ Future<void> executeNative(Map<String, dynamic> arguments) async {
epicboxConfig == null)) {
Logging.instance
.log("SECRET_KEY_INDEX_IS $secretKeyIndex", level: LogLevel.Info);
result['result'] = await getSubscribeRequest(
wallet, secretKeyIndex, epicboxConfig);
result['result'] =
await getSubscribeRequest(wallet, secretKeyIndex, epicboxConfig);
sendPort.send(result);
return;
}
@ -122,8 +119,7 @@ Future<void> executeNative(Map<String, dynamic> arguments) async {
Map<String, dynamic> result = {};
if (!(wallet == null || slates == null)) {
result['result'] =
await processSlates(wallet, slates.toString());
result['result'] = await processSlates(wallet, slates.toString());
sendPort.send(result);
return;
}
@ -135,8 +131,8 @@ Future<void> executeNative(Map<String, dynamic> arguments) async {
if (!(wallet == null ||
refreshFromNode == null ||
minimumConfirmations == null)) {
var res = await getWalletInfo(
wallet, refreshFromNode, minimumConfirmations);
var res =
await getWalletInfo(wallet, refreshFromNode, minimumConfirmations);
result['result'] = res;
sendPort.send(result);
return;
@ -166,11 +162,9 @@ Future<void> executeNative(Map<String, dynamic> arguments) async {
final amount = arguments['amount'] as int?;
final minimumConfirmations = arguments['minimumConfirmations'] as int?;
Map<String, dynamic> result = {};
if (!(wallet == null ||
amount == null ||
minimumConfirmations == null)) {
var res = await getTransactionFees(
wallet, amount, minimumConfirmations);
if (!(wallet == null || amount == null || minimumConfirmations == null)) {
var res =
await getTransactionFees(wallet, amount, minimumConfirmations);
result['result'] = res;
sendPort.send(result);
return;
@ -198,7 +192,8 @@ Future<void> executeNative(Map<String, dynamic> arguments) async {
}
} else if (function == "txHttpSend") {
final wallet = arguments['wallet'] as String?;
final selectionStrategyIsAll = arguments['selectionStrategyIsAll'] as int?;
final selectionStrategyIsAll =
arguments['selectionStrategyIsAll'] as int?;
final minimumConfirmations = arguments['minimumConfirmations'] as int?;
final message = arguments['message'] as String?;
final amount = arguments['amount'] as int?;
@ -218,7 +213,6 @@ Future<void> executeNative(Map<String, dynamic> arguments) async {
sendPort.send(result);
return;
}
}
Logging.instance.log(
"Error Arguments for $function not formatted correctly",
@ -245,8 +239,7 @@ void stop(ReceivePort port) {
// Keep Wrapper functions outside of the class to avoid memory leaks and errors about receive ports and illegal arguments.
// TODO: Can get rid of this wrapper and call it in a full isolate instead of compute() if we want more control over this
Future<String> _cancelTransactionWrapper(
Tuple2<String, String> data) async {
Future<String> _cancelTransactionWrapper(Tuple2<String, String> data) async {
// assuming this returns an empty string on success
// or an error message string on failure
return cancelTransaction(data.item1, data.item2);
@ -290,8 +283,7 @@ Future<String> _initWalletWrapper(
Future<String> _initGetAddressInfoWrapper(
Tuple3<String, int, String> data) async {
String walletAddress =
getAddressInfo(data.item1, data.item2, data.item3);
String walletAddress = getAddressInfo(data.item1, data.item2, data.item3);
return walletAddress;
}
@ -727,7 +719,7 @@ class EpicCashWallet extends CoinServiceAPI {
/// returns an empty String on success, error message on failure
Future<String> cancelPendingTransaction(String tx_slate_id) async {
final String wallet =
(await _secureStore.read(key: '${_walletId}_wallet'))!;
(await _secureStore.read(key: '${_walletId}_wallet'))!;
String? result;
await m.protect(() async {
@ -754,7 +746,8 @@ class EpicCashWallet extends CoinServiceAPI {
String receiverAddress = txData['addresss'] as String;
await m.protect(() async {
if (receiverAddress.startsWith("http://") || receiverAddress.startsWith("https://")) {
if (receiverAddress.startsWith("http://") ||
receiverAddress.startsWith("https://")) {
const int selectionStrategyIsAll = 0;
ReceivePort receivePort = await getIsolate({
"function": "txHttpSend",
@ -774,9 +767,8 @@ class EpicCashWallet extends CoinServiceAPI {
throw Exception("txHttpSend isolate failed");
}
stop(receivePort);
Logging.instance.log('Closing txHttpSend!\n $message',
level: LogLevel.Info);
Logging.instance
.log('Closing txHttpSend!\n $message', level: LogLevel.Info);
} else {
ReceivePort receivePort = await getIsolate({
"function": "createTransaction",
@ -809,7 +801,6 @@ class EpicCashWallet extends CoinServiceAPI {
await putSendToAddresses(sendTx);
Logging.instance.log("CONFIRM_RESULT_IS $sendTx", level: LogLevel.Info);
final decodeData = json.decode(sendTx);
@ -818,9 +809,9 @@ class EpicCashWallet extends CoinServiceAPI {
String errorMessage = decodeData[1] as String;
throw Exception("Transaction failed with error code $errorMessage");
} else {
//If it's HTTP send no need to post to epicbox
if (!(receiverAddress.startsWith("http://") || receiverAddress.startsWith("https://"))) {
if (!(receiverAddress.startsWith("http://") ||
receiverAddress.startsWith("https://"))) {
final postSlateRequest = decodeData[1];
final postToServer = await postSlate(
txData['addresss'] as String, postSlateRequest as String);
@ -969,10 +960,9 @@ class EpicCashWallet extends CoinServiceAPI {
level: LogLevel.Info);
final config = await getRealConfig();
final password =
await _secureStore.read(key: '${_walletId}_password');
final password = await _secureStore.read(key: '${_walletId}_password');
final walletOpen = openWallet(config!, password!);
final walletOpen = openWallet(config, password!);
await _secureStore.write(key: '${_walletId}_wallet', value: walletOpen);
if ((DB.instance.get<dynamic>(boxName: walletId, key: "id")) == null) {
@ -1297,7 +1287,6 @@ class EpicCashWallet extends CoinServiceAPI {
Future<bool> startScans() async {
try {
final wallet = await _secureStore.read(key: '${_walletId}_wallet');
var restoreHeight =
@ -1445,7 +1434,6 @@ class EpicCashWallet extends CoinServiceAPI {
//Store Epic box address info
await storeEpicboxInfo();
} catch (e, s) {
Logging.instance
.log("Error recovering wallet $e\n$s", level: LogLevel.Error);
@ -1724,11 +1712,13 @@ class EpicCashWallet extends CoinServiceAPI {
subscribeRequest['signature'] as String, slate as String);
}
if (response.contains("Error Wallet store error: DB Not Found Error")) {
if (response
.contains("Error Wallet store error: DB Not Found Error")) {
//Already processed - to be deleted
Logging.instance.log("DELETING_PROCESSED_SLATE",
level: LogLevel.Info);
final slateDelete = await deleteSlate(currentAddress, subscribeRequest['signature'] as String, slate as String);
Logging.instance
.log("DELETING_PROCESSED_SLATE", level: LogLevel.Info);
final slateDelete = await deleteSlate(currentAddress,
subscribeRequest['signature'] as String, slate as String);
Logging.instance.log("DELETE_SLATE_RESPONSE $slateDelete",
level: LogLevel.Info);
} else {
@ -1738,14 +1728,14 @@ class EpicCashWallet extends CoinServiceAPI {
if (slateStatus == "PendingProcessing") {
//Encrypt slate
String encryptedSlate = await getEncryptedSlate(
wallet!,
wallet,
slateSender,
currentReceivingIndex,
epicboxConfig!,
decodedResponse[1] as String);
final postSlateToServer =
await postSlate(slateSender, encryptedSlate);
await postSlate(slateSender, encryptedSlate);
await deleteSlate(currentAddress,
subscribeRequest['signature'] as String, slate as String);
@ -1753,7 +1743,8 @@ class EpicCashWallet extends CoinServiceAPI {
level: LogLevel.Info);
} else {
//Finalise Slate
final processSlate = json.decode(decodedResponse[1] as String);
final processSlate =
json.decode(decodedResponse[1] as String);
Logging.instance.log(
"PROCESSED_SLATE_TO_FINALIZE $processSlate",
level: LogLevel.Info);
@ -1762,8 +1753,7 @@ class EpicCashWallet extends CoinServiceAPI {
String txSlateId = tx[0]['tx_slate_id'] as String;
Logging.instance
.log("TX_SLATE_ID_IS $txSlateId", level: LogLevel.Info);
final postToNode = await postSlateToNode(
wallet!, txSlateId);
final postToNode = await postSlateToNode(wallet, txSlateId);
await deleteSlate(currentAddress,
subscribeRequest['signature'] as String, slate as String);
Logging.instance.log("POST_SLATE_RESPONSE $postToNode",