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Handle case where funds are sent to and from the same bitcoiny deterministic wallet.

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This commit is contained in:
CalDescent 2022-02-19 17:45:24 +00:00
parent 6d0db7cc5e
commit 5d419dd4ec
1 changed files with 13 additions and 2 deletions
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15
src/main/java/org/qortal/crosschain/Bitcoiny.java
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@ -476,6 +476,7 @@ public abstract class Bitcoiny implements ForeignBlockchain {
List<SimpleTransaction.Output> outputs = new ArrayList<>();
boolean anyOutputAddressInWallet = false;
boolean transactionInvolvesExternalWallet = false;
for (BitcoinyTransaction.Input input : t.inputs) {
try {
@ -490,6 +491,9 @@ public abstract class Bitcoiny implements ForeignBlockchain {
total += inputAmount;
addressInWallet = true;
}
else {
transactionInvolvesExternalWallet = true;
}
inputs.add(new SimpleTransaction.Input(sender, inputAmount, addressInWallet));
}
}
@ -503,14 +507,17 @@ public abstract class Bitcoiny implements ForeignBlockchain {
for (String address : output.addresses) {
boolean addressInWallet = false;
if (keySet.contains(address)) {
if (total > 0L) {
if (total > 0L) { // Change returned from sent amount
amount -= (total - output.value);
} else {
} else { // Amount received
amount += output.value;
}
addressInWallet = true;
anyOutputAddressInWallet = true;
}
else {
transactionInvolvesExternalWallet = true;
}
outputs.add(new SimpleTransaction.Output(address, output.value, addressInWallet));
}
}
@ -525,6 +532,10 @@ public abstract class Bitcoiny implements ForeignBlockchain {
amount = total * -1;
}
}
else if (!transactionInvolvesExternalWallet) {
// All inputs and outputs relate to this wallet, so the balance should be unaffected
amount = 0;
}
return new SimpleTransaction(t.txHash, t.timestamp, amount, fee, inputs, outputs);
}