Examples with Transaction org.bitcoinj.core.Transaction used on opensource projects

Example 1 with Transaction

use of org.bitcoinj.core.Transaction in project bitsquare by bitsquare.

the class LockedView method initialize.

@Override
public void initialize() {
    tableView.setColumnResizePolicy(TableView.CONSTRAINED_RESIZE_POLICY);
    tableView.setPlaceholder(new Label("No funds are locked in trades"));
    setDateColumnCellFactory();
    setDetailsColumnCellFactory();
    setAddressColumnCellFactory();
    setBalanceColumnCellFactory();
    addressColumn.setComparator((o1, o2) -> o1.getAddressString().compareTo(o2.getAddressString()));
    detailsColumn.setComparator((o1, o2) -> o1.getTrade().getId().compareTo(o2.getTrade().getId()));
    balanceColumn.setComparator((o1, o2) -> o1.getBalance().compareTo(o2.getBalance()));
    dateColumn.setComparator((o1, o2) -> {
        if (getTradable(o1).isPresent() && getTradable(o2).isPresent())
            return getTradable(o2).get().getDate().compareTo(getTradable(o1).get().getDate());
        else
            return 0;
    });
    tableView.getSortOrder().add(dateColumn);
    dateColumn.setSortType(TableColumn.SortType.DESCENDING);
    balanceListener = new BalanceListener() {

        @Override
        public void onBalanceChanged(Coin balance, Transaction tx) {
            updateList();
        }
    };
    openOfferListChangeListener = c -> updateList();
    tradeListChangeListener = c -> updateList();
}

Example 2 with Transaction

use of org.bitcoinj.core.Transaction in project bitsquare by bitsquare.

the class PendingTradesDataModel method tryOpenDispute.

private void tryOpenDispute(boolean isSupportTicket) {
    if (getTrade() != null) {
        Transaction depositTx = getTrade().getDepositTx();
        if (depositTx != null) {
            doOpenDispute(isSupportTicket, getTrade().getDepositTx());
        } else {
            log.info("Trade.depositTx is null. We try to find the tx in our wallet.");
            List<Transaction> candidates = new ArrayList<>();
            List<Transaction> transactions = walletService.getWallet().getRecentTransactions(100, true);
            transactions.stream().forEach(transaction -> {
                Coin valueSentFromMe = transaction.getValueSentFromMe(walletService.getWallet());
                if (!valueSentFromMe.isZero()) {
                    candidates.addAll(transaction.getOutputs().stream().filter(transactionOutput -> !transactionOutput.isMine(walletService.getWallet())).filter(transactionOutput -> transactionOutput.getScriptPubKey().isPayToScriptHash()).map(transactionOutput -> transaction).collect(Collectors.toList()));
                }
            });
            if (candidates.size() == 1)
                doOpenDispute(isSupportTicket, candidates.get(0));
            else if (candidates.size() > 1)
                new SelectDepositTxWindow().transactions(candidates).onSelect(transaction -> doOpenDispute(isSupportTicket, transaction)).closeButtonText("Cancel").show();
            else
                log.error("Trade.depositTx is null and we did not find any MultiSig transaction.");
        }
    } else {
        log.error("Trade is null");
    }
}

Example 3 with Transaction

use of org.bitcoinj.core.Transaction in project bitsquare by bitsquare.

the class SignAndFinalizePayoutTx method run.

@Override
protected void run() {
    try {
        runInterceptHook();
        checkNotNull(trade.getTradeAmount(), "trade.getTradeAmount() must not be null");
        Coin sellerPayoutAmount = FeePolicy.getSecurityDeposit(trade.getOffer());
        Coin buyerPayoutAmount = sellerPayoutAmount.add(trade.getTradeAmount());
        WalletService walletService = processModel.getWalletService();
        AddressEntry buyerAddressEntry = walletService.getOrCreateAddressEntry(processModel.getOffer().getId(), AddressEntry.Context.TRADE_PAYOUT);
        AddressEntry multiSigAddressEntry = walletService.getOrCreateAddressEntry(processModel.getOffer().getId(), AddressEntry.Context.MULTI_SIG);
        Transaction transaction = processModel.getTradeWalletService().buyerSignsAndFinalizesPayoutTx(trade.getDepositTx(), processModel.tradingPeer.getSignature(), buyerPayoutAmount, sellerPayoutAmount, buyerAddressEntry.getAddressString(), processModel.tradingPeer.getPayoutAddressString(), multiSigAddressEntry.getKeyPair(), trade.getLockTimeAsBlockHeight(), multiSigAddressEntry.getPubKey(), processModel.tradingPeer.getMultiSigPubKey(), trade.getArbitratorPubKey());
        trade.setPayoutTx(transaction);
        trade.setState(Trade.State.BUYER_COMMITTED_PAYOUT_TX);
        complete();
    } catch (Throwable t) {
        failed(t);
    }
}

Example 4 with Transaction

use of org.bitcoinj.core.Transaction in project bitsquare by bitsquare.

the class ProcessDepositTxPublishedMessage method run.

@Override
protected void run() {
    try {
        runInterceptHook();
        log.debug("current trade state " + trade.getState());
        DepositTxPublishedMessage message = (DepositTxPublishedMessage) processModel.getTradeMessage();
        checkTradeId(processModel.getId(), message);
        checkNotNull(message);
        checkArgument(message.depositTx != null);
        // To access tx confidence we need to add that tx into our wallet.
        Transaction transactionFromSerializedTx = processModel.getWalletService().getTransactionFromSerializedTx(message.depositTx);
        // update with full tx
        trade.setDepositTx(processModel.getTradeWalletService().addTransactionToWallet(transactionFromSerializedTx));
        if (trade instanceof OffererTrade)
            processModel.getOpenOfferManager().closeOpenOffer(trade.getOffer());
        // update to the latest peer address of our peer if the message is correct
        trade.setTradingPeerNodeAddress(processModel.getTempTradingPeerNodeAddress());
        removeMailboxMessageAfterProcessing();
        trade.setState(Trade.State.OFFERER_RECEIVED_DEPOSIT_TX_PUBLISHED_MSG);
        complete();
    } catch (Throwable t) {
        failed(t);
    }
}

Example 5 with Transaction

use of org.bitcoinj.core.Transaction in project bitsquare by bitsquare.

the class CreateOfferFeeTx method run.

@Override
protected void run() {
    try {
        runInterceptHook();
        NodeAddress selectedArbitratorNodeAddress = ArbitrationSelectionRule.select(model.user.getAcceptedArbitratorAddresses(), model.offer);
        log.debug("selectedArbitratorAddress " + selectedArbitratorNodeAddress);
        Arbitrator selectedArbitrator = model.user.getAcceptedArbitratorByAddress(selectedArbitratorNodeAddress);
        checkNotNull(selectedArbitrator, "selectedArbitrator must not be null at CreateOfferFeeTx");
        WalletService walletService = model.walletService;
        String id = model.offer.getId();
        Address fundingAddress = walletService.getOrCreateAddressEntry(id, AddressEntry.Context.OFFER_FUNDING).getAddress();
        Address reservedForTradeAddress = walletService.getOrCreateAddressEntry(id, AddressEntry.Context.RESERVED_FOR_TRADE).getAddress();
        Address changeAddress = walletService.getOrCreateAddressEntry(AddressEntry.Context.AVAILABLE).getAddress();
        Transaction transaction = model.tradeWalletService.createTradingFeeTx(fundingAddress, reservedForTradeAddress, changeAddress, model.reservedFundsForOffer, model.useSavingsWallet, FeePolicy.getCreateOfferFee(), selectedArbitrator.getBtcAddress());
        // We assume there will be no tx malleability. We add a check later in case the published offer has a different hash.
        // As the txId is part of the offer and therefore change the hash data we need to be sure to have no
        // tx malleability
        model.offer.setOfferFeePaymentTxID(transaction.getHashAsString());
        model.setTransaction(transaction);
        complete();
    } catch (Throwable t) {
        model.offer.setErrorMessage("An error occurred.\n" + "Error message:\n" + t.getMessage());
        failed(t);
    }
}