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fix monero and wownero fee estimates for sending. fix some ui bugs

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This commit is contained in:
Marco 2022-10-11 19:54:50 -06:00
parent da941376be
commit deec0cdddb
3 changed files with 67 additions and 11 deletions
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4
lib/pages/send_view/sub_widgets/transaction_fee_selection_sheet.dart
View file

@ -410,8 +410,8 @@ class _TransactionFeeSelectionSheetState
FutureBuilder(
future: feeFor(
coin: manager.coin,
feeRateType: FeeRateType.fast,
feeRate: feeObject!.fast,
feeRateType: FeeRateType.average,
feeRate: feeObject!.medium,
amount: Format
.decimalAmountToSatoshis(
amount)),

39
lib/services/coins/monero/monero_wallet.dart
View file

@ -1451,7 +1451,7 @@ class MoneroWallet extends CoinServiceAPI {
bool isSendAll = false;
final balance = await availableBalance;
final satInDecimal = ((Decimal.fromInt(satoshiAmount) /
Decimal.fromInt(Constants.satsPerCoinWownero))
Decimal.fromInt(Constants.satsPerCoinMonero))
.toDecimal() *
Decimal.fromInt(10000));
if (satInDecimal == balance) {
@ -1471,7 +1471,9 @@ class MoneroWallet extends CoinServiceAPI {
Object tmp = monero.createMoneroTransactionCreationCredentials(
outputs: outputs, priority: feePriority);
awaitPendingTransaction = walletBase!.createTransaction(tmp);
await prepareSendMutex.protect(() async {
awaitPendingTransaction = walletBase!.createTransaction(tmp);
});
} catch (e, s) {
Logging.instance.log("Exception rethrown from prepareSend(): $e\n$s",
level: LogLevel.Warning);
@ -1510,30 +1512,57 @@ class MoneroWallet extends CoinServiceAPI {
}
}
Mutex prepareSendMutex = Mutex();
Mutex estimateFeeMutex = Mutex();
@override
Future<int> estimateFeeFor(int satoshiAmount, int feeRate) async {
MoneroTransactionPriority? priority;
FeeRateType feeRateType = FeeRateType.slow;
switch (feeRate) {
case 1:
priority = MoneroTransactionPriority.regular;
feeRateType = FeeRateType.slow;
break;
case 2:
priority = MoneroTransactionPriority.medium;
feeRateType = FeeRateType.average;
break;
case 3:
priority = MoneroTransactionPriority.fast;
feeRateType = FeeRateType.average;
break;
case 4:
priority = MoneroTransactionPriority.fastest;
feeRateType = FeeRateType.fast;
break;
case 0:
default:
priority = MoneroTransactionPriority.slow;
feeRateType = FeeRateType.slow;
break;
}
final fee =
(walletBase?.calculateEstimatedFee(priority, satoshiAmount) ?? 0) ~/
10000;
var aprox;
await estimateFeeMutex.protect(() async {
{
try {
aprox = (await prepareSend(
// This address is only used for getting an approximate fee, never for sending
address:
"8347huhmj6Ggzr1BpZPJAD5oa96ob5Fe8GtQdGZDYVVYVsCgtUNH3pEEzExDuaAVZdC16D4FkAb24J6wUfsKkcZtC8EPXB7",
satoshiAmount: satoshiAmount,
args: {"feeRate": feeRateType}))['fee'];
await Future.delayed(const Duration(milliseconds: 1000));
} catch (e, s) {
Logging.instance.log("$feeRateType $e $s", level: LogLevel.Error);
aprox = -9999999999999999;
}
}
});
print("this is the aprox fee $aprox for $satoshiAmount");
final fee = (aprox as int);
return fee;
}

35
lib/services/coins/wownero/wownero_wallet.dart
View file

@ -1477,7 +1477,9 @@ class WowneroWallet extends CoinServiceAPI {
Object tmp = wownero.createWowneroTransactionCreationCredentials(
outputs: outputs, priority: feePriority);
awaitPendingTransaction = walletBase!.createTransaction(tmp);
await prepareSendMutex.protect(() async {
awaitPendingTransaction = walletBase!.createTransaction(tmp);
});
} catch (e, s) {
Logging.instance.log("Exception rethrown from prepareSend(): $e\n$s",
level: LogLevel.Warning);
@ -1516,30 +1518,55 @@ class WowneroWallet extends CoinServiceAPI {
}
}
Mutex prepareSendMutex = Mutex();
Mutex estimateFeeMutex = Mutex();
@override
Future<int> estimateFeeFor(int satoshiAmount, int feeRate) async {
MoneroTransactionPriority? priority;
FeeRateType feeRateType = FeeRateType.slow;
switch (feeRate) {
case 1:
priority = MoneroTransactionPriority.regular;
feeRateType = FeeRateType.slow;
break;
case 2:
priority = MoneroTransactionPriority.medium;
feeRateType = FeeRateType.average;
break;
case 3:
priority = MoneroTransactionPriority.fast;
feeRateType = FeeRateType.average;
break;
case 4:
priority = MoneroTransactionPriority.fastest;
feeRateType = FeeRateType.fast;
break;
case 0:
default:
priority = MoneroTransactionPriority.slow;
feeRateType = FeeRateType.slow;
break;
}
final fee =
(walletBase?.calculateEstimatedFee(priority, satoshiAmount) ?? 0) ~/
10000;
var aprox;
await estimateFeeMutex.protect(() async {
{
try {
aprox = (await prepareSend(
// This address is only used for getting an approximate fee, never for sending
address:
"WW3iVcnoAY6K9zNdU4qmdvZELefx6xZz4PMpTwUifRkvMQckyadhSPYMVPJhBdYE8P9c27fg9RPmVaWNFx1cDaj61HnetqBiy",
satoshiAmount: satoshiAmount,
args: {"feeRate": feeRateType}))['fee'];
await Future.delayed(const Duration(milliseconds: 100));
} catch (e, s) {
aprox = -9999999999999999;
}
}
});
print("this is the aprox fee $aprox for $satoshiAmount");
final fee = (aprox as int);
return fee;
}