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remove unused code

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julian 2023-07-25 09:04:09 -06:00
parent 99a36f1587
commit 140f1468f9
1 changed files with 0 additions and 69 deletions
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69
lib/services/coins/firo/firo_wallet.dart
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@ -4769,75 +4769,6 @@ class FiroWallet extends CoinServiceAPI
this.isActive = isActive;
};
Future<dynamic> getCoinsToJoinSplit(
int required,
) async {
List<DartLelantusEntry> coins = await _getLelantusEntry();
if (required > LELANTUS_VALUE_SPEND_LIMIT_PER_TRANSACTION) {
return false;
}
int availableBalance = coins.fold(
0, (previousValue, element) => previousValue + element.amount);
if (required > availableBalance) {
return false;
}
// sort by biggest amount. if it is same amount we will prefer the older block
coins.sort((a, b) =>
(a.amount != b.amount ? a.amount > b.amount : a.height < b.height)
? -1
: 1);
int spendVal = 0;
List<DartLelantusEntry> coinsToSpend = [];
while (spendVal < required) {
if (coins.isEmpty) {
break;
}
DartLelantusEntry? chosen;
int need = required - spendVal;
var itr = coins.first;
if (need >= itr.amount) {
chosen = itr;
coins.remove(itr);
} else {
for (int index = coins.length - 1; index != 0; index--) {
var coinIt = coins[index];
var nextItr = coins[index - 1];
if (coinIt.amount >= need &&
(index - 1 == 0 || nextItr.amount != coinIt.amount)) {
chosen = coinIt;
coins.remove(chosen);
break;
}
}
}
// TODO: investigate the bug here where chosen is null, conditions, given one mint
spendVal += chosen!.amount;
coinsToSpend.insert(coinsToSpend.length, chosen);
}
// sort by group id ay ascending order. it is mandatory for creating proper joinsplit
coinsToSpend.sort((a, b) => a.anonymitySetId < b.anonymitySetId ? 1 : -1);
int changeToMint = spendVal - required;
List<int> indices = [];
for (var l in coinsToSpend) {
indices.add(l.index);
}
List<DartLelantusEntry> coinsToBeSpentOut = [];
coinsToBeSpentOut.addAll(coinsToSpend);
return {"changeToMint": changeToMint, "coinsToSpend": coinsToBeSpentOut};
}
Future<int> estimateJoinSplitFee(
int spendAmount,
) async {