Examples with TxOutput bisq.core.dao.blockchain.vo.TxOutput used on opensource projects

Example 6 with TxOutput

use of bisq.core.dao.blockchain.vo.TxOutput in project bisq-desktop by bisq-network.

the class VoteListItem method calculateStake.

private void calculateStake() {
    if (stake == 0) {
        String txId = myVote.getTxId();
        stake = readableBsqBlockChain.getLockedForVoteTxOutputs().stream().filter(txOutput -> txOutput.getTxId().equals(txId)).filter(txOutput -> txOutput.getIndex() == 0).mapToLong(TxOutput::getValue).sum();
        stakeAsStringProperty.set(bsqFormatter.formatCoin(Coin.valueOf(stake)));
    }
}

Example 7 with TxOutput

use of bisq.core.dao.blockchain.vo.TxOutput in project bisq-core by bisq-network.

the class BsqWalletService method getValueSentFromMeForTransaction.

@Override
public Coin getValueSentFromMeForTransaction(Transaction transaction) throws ScriptException {
    Coin result = Coin.ZERO;
    // We check all our inputs and get the connected outputs.
    for (int i = 0; i < transaction.getInputs().size(); i++) {
        TransactionInput input = transaction.getInputs().get(i);
        // We grab the connected output for that input
        TransactionOutput connectedOutput = input.getConnectedOutput();
        if (connectedOutput != null) {
            // We grab the parent tx of the connected output
            final Transaction parentTransaction = connectedOutput.getParentTransaction();
            final boolean isConfirmed = parentTransaction != null && parentTransaction.getConfidence().getConfidenceType() == TransactionConfidence.ConfidenceType.BUILDING;
            if (connectedOutput.isMineOrWatched(wallet)) {
                if (isConfirmed) {
                    // We lookup if we have a BSQ tx matching the parent tx
                    // We cannot make that findTx call outside of the loop as the parent tx can change at each iteration
                    Optional<Tx> txOptional = readableBsqBlockChain.getTx(parentTransaction.getHash().toString());
                    if (txOptional.isPresent()) {
                        // BSQ tx and BitcoinJ tx have same outputs (mirrored data structure)
                        TxOutput txOutput = txOptional.get().getOutputs().get(connectedOutput.getIndex());
                        if (txOutput.isVerified()) {
                            // TODO check why values are not the same
                            if (txOutput.getValue() != connectedOutput.getValue().value)
                                log.warn("getValueSentToMeForTransaction: Value of BSQ output do not match BitcoinJ tx output. " + "txOutput.getValue()={}, output.getValue().value={}, txId={}", txOutput.getValue(), connectedOutput.getValue().value, txOptional.get().getId());
                            // If it is a valid BSQ output we add it
                            result = result.add(Coin.valueOf(txOutput.getValue()));
                        }
                    }
                }
            /*else {
                        // TODO atm we don't display amounts of unconfirmed txs but that might change so we leave that code
                        // if it will be required
                        // If the tx is not confirmed yet we add the value and assume it is a valid BSQ output.
                        result = result.add(connectedOutput.getValue());
                    }*/
            }
        }
    }
    return result;
}

Example 8 with TxOutput

use of bisq.core.dao.blockchain.vo.TxOutput in project bisq-core by bisq-network.

the class BsqWalletService method getValueSentToMeForTransaction.

@Override
public Coin getValueSentToMeForTransaction(Transaction transaction) throws ScriptException {
    Coin result = Coin.ZERO;
    final String txId = transaction.getHashAsString();
    // We check if we have a matching BSQ tx. We do that call here to avoid repeated calls in the loop.
    Optional<Tx> txOptional = readableBsqBlockChain.getTx(txId);
    // We check all the outputs of our tx
    for (int i = 0; i < transaction.getOutputs().size(); i++) {
        TransactionOutput output = transaction.getOutputs().get(i);
        final boolean isConfirmed = output.getParentTransaction() != null && output.getParentTransaction().getConfidence().getConfidenceType() == TransactionConfidence.ConfidenceType.BUILDING;
        if (output.isMineOrWatched(wallet)) {
            if (isConfirmed) {
                if (txOptional.isPresent()) {
                    // The index of the BSQ tx outputs are the same like the bitcoinj tx outputs
                    TxOutput txOutput = txOptional.get().getOutputs().get(i);
                    if (txOutput.isVerified()) {
                        // TODO check why values are not the same
                        if (txOutput.getValue() != output.getValue().value)
                            log.warn("getValueSentToMeForTransaction: Value of BSQ output do not match BitcoinJ tx output. " + "txOutput.getValue()={}, output.getValue().value={}, txId={}", txOutput.getValue(), output.getValue().value, txId);
                        // If it is a valid BSQ output we add it
                        result = result.add(Coin.valueOf(txOutput.getValue()));
                    }
                }
            }
        /*else {
                    // TODO atm we don't display amounts of unconfirmed txs but that might change so we leave that code
                    // if it will be required
                    // If the tx is not confirmed yet we add the value and assume it is a valid BSQ output.
                    result = result.add(output.getValue());
                }*/
        }
    }
    return result;
}

Example 9 with TxOutput

use of bisq.core.dao.blockchain.vo.TxOutput in project bisq-core by bisq-network.

the class BsqWalletService method updateBsqBalance.

// /////////////////////////////////////////////////////////////////////////////////////////
// Balance
// /////////////////////////////////////////////////////////////////////////////////////////
private void updateBsqBalance() {
    pendingBalance = Coin.valueOf(getTransactions(false).stream().flatMap(tx -> tx.getOutputs().stream()).filter(out -> {
        final Transaction parentTx = out.getParentTransaction();
        return parentTx != null && out.isMine(wallet) && parentTx.getConfidence().getConfidenceType() == PENDING;
    }).mapToLong(out -> out.getValue().value).sum());
    Set<String> confirmedTxIdSet = getTransactions(false).stream().filter(tx -> tx.getConfidence().getConfidenceType() == BUILDING).map(Transaction::getHashAsString).collect(Collectors.toSet());
    lockedForVotingBalance = Coin.valueOf(readableBsqBlockChain.getLockedForVoteTxOutputs().stream().filter(txOutput -> confirmedTxIdSet.contains(txOutput.getTxId())).mapToLong(TxOutput::getValue).sum());
    lockedInBondsBalance = Coin.valueOf(readableBsqBlockChain.getLockedInBondsOutputs().stream().filter(txOutput -> confirmedTxIdSet.contains(txOutput.getTxId())).mapToLong(TxOutput::getValue).sum());
    availableBalance = bsqCoinSelector.select(NetworkParameters.MAX_MONEY, wallet.calculateAllSpendCandidates()).valueGathered.subtract(lockedForVotingBalance).subtract(lockedInBondsBalance);
    if (availableBalance.isNegative())
        availableBalance = Coin.ZERO;
    bsqBalanceListeners.forEach(e -> e.onUpdateBalances(availableBalance, pendingBalance, lockedForVotingBalance, lockedInBondsBalance));
}

Example 10 with TxOutput

use of bisq.core.dao.blockchain.vo.TxOutput in project bisq-core by bisq-network.

the class IssuanceConsensus method applyVoteResult.

public static void applyVoteResult(Map<Proposal, Integer> stakeByProposalMap, ReadableBsqBlockChain readableBsqBlockChain, WritableBsqBlockChain writableBsqBlockChain) {
    Map<String, TxOutput> txOutputsByTxIdMap = new HashMap<>();
    final Set<TxOutput> compReqIssuanceTxOutputs = readableBsqBlockChain.getCompReqIssuanceTxOutputs();
    compReqIssuanceTxOutputs.stream().filter(// our candidate is not yet verified and not set
    txOutput -> !txOutput.isVerified()).forEach(txOutput -> txOutputsByTxIdMap.put(txOutput.getTxId(), txOutput));
    stakeByProposalMap.forEach((proposal, value) -> {
        int stakeResult = value;
        if (stakeResult >= QUORUM) {
            final String txId = proposal.getTxId();
            if (txOutputsByTxIdMap.containsKey(txId)) {
                final TxOutput txOutput = txOutputsByTxIdMap.get(txId);
                writableBsqBlockChain.issueBsq(txOutput);
                log.info("We issued new BSQ to txOutput {} for proposal {}", txOutput, proposal);
            }
        } else {
            log.warn("We got a successful vote result but did not reach the quorum. stake={}, quorum={}", stakeResult, QUORUM);
        }
    });
}