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Cleanup trade wallet code #4997

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merged 3 commits into from
Dec 28, 2020
Merged

Cleanup trade wallet code #4997

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aa06253
Remove unused code
chimp1984 Dec 23, 2020
0c792a2
Add comments to make context of parentTx more clear
chimp1984 Dec 23, 2020
62ca826
Use java doc at constructor
chimp1984 Dec 27, 2020
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11 changes: 8 additions & 3 deletions core/src/main/java/bisq/core/btc/model/RawTransactionInput.java
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Original file line number Diff line number Diff line change
Expand Up @@ -30,11 +30,16 @@
@EqualsAndHashCode
@Immutable
public final class RawTransactionInput implements NetworkPayload, PersistablePayload {
// Payload
public final long index;
public final byte[] parentTransaction;
public final long index; // Index of spending txo
public final byte[] parentTransaction; // Spending tx (fromTx)
public final long value;

/**
* Holds the relevant data for the connected output for a tx input.
* @param index the index of the parentTransaction
* @param parentTransaction the spending output tx, not the parent tx of the input
* @param value the number of satoshis being spent
*/
public RawTransactionInput(long index, byte[] parentTransaction, long value) {
this.index = index;
this.parentTransaction = parentTransaction;
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8 changes: 0 additions & 8 deletions core/src/main/java/bisq/core/btc/wallet/TradeWalletService.java
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Expand Up @@ -1111,15 +1111,7 @@ public Tuple2<String, String> emergencyBuildPayoutTxFrom2of2MultiSig(String depo
byte[] buyerPubKey = ECKey.fromPublicOnly(Utils.HEX.decode(buyerPubKeyAsHex)).getPubKey();
byte[] sellerPubKey = ECKey.fromPublicOnly(Utils.HEX.decode(sellerPubKeyAsHex)).getPubKey();
Script redeemScript = get2of2MultiSigRedeemScript(buyerPubKey, sellerPubKey);

Script hashedMultiSigOutputScript = get2of2MultiSigOutputScript(buyerPubKey, sellerPubKey,
hashedMultiSigOutputIsLegacy);

Coin msOutputValue = buyerPayoutAmount.add(sellerPayoutAmount).add(txFee);
TransactionOutput hashedMultiSigOutput = new TransactionOutput(params, null, msOutputValue, hashedMultiSigOutputScript.getProgram());
Transaction depositTx = new Transaction(params);
depositTx.addOutput(hashedMultiSigOutput);

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👍 @chimp1984 thanks for finding this! 😅

Transaction payoutTx = new Transaction(params);
Sha256Hash spendTxHash = Sha256Hash.wrap(depositTxHex);
payoutTx.addInput(new TransactionInput(params, payoutTx, new byte[]{}, new TransactionOutPoint(params, 0, spendTxHash), msOutputValue));
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