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fee estimation

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This commit is contained in:
sneurlax 2024-01-08 20:30:17 -06:00
parent f43ae8788d
commit 621aff4796
2 changed files with 19 additions and 15 deletions
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22
lib/services/coins/namecoin/namecoin_wallet.dart
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@ -2329,9 +2329,9 @@ class NamecoinWallet extends CoinServiceAPI
}
}
int estimateTxFee({required int vSize, required int feeRatePerKB}) {
return vSize * (feeRatePerKB / 1000).ceil();
}
// int estimateTxFee({required int vSize, required int feeRatePerKB}) {
// return vSize * (feeRatePerKB / 1000).ceil();
// }
/// The coinselection algorithm decides whether or not the user is eligible to make the transaction
/// with [satoshiAmountToSend] and [selectedTxFeeRate]. If so, it will call buildTrasaction() and return
@ -3405,14 +3405,14 @@ class NamecoinWallet extends CoinServiceAPI
}
// TODO: Check if this is the correct formula for namecoin
Amount roughFeeEstimate(int inputCount, int outputCount, int feeRatePerKB) {
return Amount(
rawValue: BigInt.from(
((42 + (272 * inputCount) + (128 * outputCount)) / 4).ceil() *
(feeRatePerKB / 1000).ceil()),
fractionDigits: coin.decimals,
);
}
// Amount roughFeeEstimate(int inputCount, int outputCount, int feeRatePerKB) {
// return Amount(
// rawValue: BigInt.from(
// ((42 + (272 * inputCount) + (128 * outputCount)) / 4).ceil() *
// (feeRatePerKB / 1000).ceil()),
// fractionDigits: coin.decimals,
// );
// }
Future<Amount> sweepAllEstimate(int feeRate) async {
int available = 0;

12
lib/wallets/wallet/impl/namecoin_wallet.dart
View file

@ -53,14 +53,18 @@ class NamecoinWallet extends Bip39HDWallet
@override
int estimateTxFee({required int vSize, required int feeRatePerKB}) {
// TODO: implement estimateTxFee
throw UnimplementedError();
return vSize * (feeRatePerKB / 1000).ceil();
}
// TODO: [prio=low] Check if this is the correct formula for namecoin. ECF
@override
Amount roughFeeEstimate(int inputCount, int outputCount, int feeRatePerKB) {
// TODO: implement roughFeeEstimate
throw UnimplementedError();
return Amount(
rawValue: BigInt.from(
((42 + (272 * inputCount) + (128 * outputCount)) / 4).ceil() *
(feeRatePerKB / 1000).ceil()),
fractionDigits: cryptoCurrency.fractionDigits,
);
}
@override