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

Example 26 with Coin

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

the class SpreadViewModel method update.

private void update(ObservableList<OfferBookListItem> offerBookListItems) {
    Map<String, List<Offer>> offersByCurrencyMap = new HashMap<>();
    for (OfferBookListItem offerBookListItem : offerBookListItems) {
        Offer offer = offerBookListItem.getOffer();
        String currencyCode = offer.getCurrencyCode();
        if (!offersByCurrencyMap.containsKey(currencyCode))
            offersByCurrencyMap.put(currencyCode, new ArrayList<>());
        offersByCurrencyMap.get(currencyCode).add(offer);
    }
    spreadItems.clear();
    for (String currencyCode : offersByCurrencyMap.keySet()) {
        List<Offer> offers = offersByCurrencyMap.get(currencyCode);
        List<Offer> buyOffers = offers.stream().filter(e -> e.getDirection().equals(Offer.Direction.BUY)).sorted((o1, o2) -> {
            long a = o1.getPrice() != null ? o1.getPrice().value : 0;
            long b = o2.getPrice() != null ? o2.getPrice().value : 0;
            if (a != b)
                return a < b ? 1 : -1;
            return 0;
        }).collect(Collectors.toList());
        List<Offer> sellOffers = offers.stream().filter(e -> e.getDirection().equals(Offer.Direction.SELL)).sorted((o1, o2) -> {
            long a = o1.getPrice() != null ? o1.getPrice().value : 0;
            long b = o2.getPrice() != null ? o2.getPrice().value : 0;
            if (a != b)
                return a > b ? 1 : -1;
            return 0;
        }).collect(Collectors.toList());
        Fiat spread = null;
        String percentage = "";
        Fiat bestSellOfferPrice = sellOffers.isEmpty() ? null : sellOffers.get(0).getPrice();
        Fiat bestBuyOfferPrice = buyOffers.isEmpty() ? null : buyOffers.get(0).getPrice();
        if (bestBuyOfferPrice != null && bestSellOfferPrice != null) {
            MarketPrice marketPrice = priceFeedService.getMarketPrice(currencyCode);
            // happens again
            try {
                spread = bestSellOfferPrice.subtract(bestBuyOfferPrice);
                if (spread != null && marketPrice != null) {
                    double marketPriceAsDouble = marketPrice.getPrice(PriceFeedService.Type.LAST);
                    if (CurrencyUtil.isFiatCurrency(currencyCode)) {
                        double result = ((double) spread.value / 10000D) / marketPriceAsDouble;
                        percentage = " (" + formatter.formatPercentagePrice(result) + ")";
                    } else {
                        final double spreadAsDouble = spread.value != 0 ? 10000D / spread.value : 0;
                        double result = marketPriceAsDouble / spreadAsDouble;
                        percentage = " (" + formatter.formatPercentagePrice(result) + ")";
                    }
                }
            } catch (Throwable t) {
                try {
                    String msg = "An error occurred at the spread calculation.\n" + "Error msg: " + t.toString() + "\n" + "Details of offer data: \n" + "bestSellOfferPrice: " + bestSellOfferPrice.value + "\n" + "bestBuyOfferPrice: " + bestBuyOfferPrice.value + "\n" + "sellOffer getCurrencyCode: " + sellOffers.get(0).getCurrencyCode() + "\n" + "buyOffer getCurrencyCode: " + buyOffers.get(0).getCurrencyCode() + "\n\n" + "Please copy and paste this data and send it to the developers so they can investigate the issue.";
                    new Popup().error(msg).show();
                    log.error(t.toString());
                    t.printStackTrace();
                } catch (Throwable t2) {
                    log.error(t2.toString());
                    t2.printStackTrace();
                }
            }
        }
        Coin totalAmount = Coin.valueOf(offers.stream().mapToLong(offer -> offer.getAmount().getValue()).sum());
        spreadItems.add(new SpreadItem(currencyCode, buyOffers.size(), sellOffers.size(), offers.size(), spread, percentage, totalAmount));
    }
}

Example 27 with Coin

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

the class DepositView method initialize.

@Override
public void initialize() {
    // trigger creation of at least 1 savings address
    walletService.getOrCreateAddressEntry(AddressEntry.Context.AVAILABLE);
    tableView.setColumnResizePolicy(TableView.CONSTRAINED_RESIZE_POLICY);
    tableView.setPlaceholder(new Label("No deposit addresses have been generated yet"));
    tableViewSelectionListener = (observableValue, oldValue, newValue) -> {
        if (newValue != null)
            fillForm(newValue.getAddressString());
    };
    setSelectColumnCellFactory();
    setAddressColumnCellFactory();
    setBalanceColumnCellFactory();
    setUsageColumnCellFactory();
    setConfidenceColumnCellFactory();
    addressColumn.setComparator((o1, o2) -> o1.getAddressString().compareTo(o2.getAddressString()));
    balanceColumn.setComparator((o1, o2) -> o1.getBalanceAsCoin().compareTo(o2.getBalanceAsCoin()));
    confidenceColumn.setComparator((o1, o2) -> Double.valueOf(o1.getTxConfidenceIndicator().getProgress()).compareTo(o2.getTxConfidenceIndicator().getProgress()));
    usageColumn.setComparator((a, b) -> (a.getNumTxOutputs() < b.getNumTxOutputs()) ? -1 : ((a.getNumTxOutputs() == b.getNumTxOutputs()) ? 0 : 1));
    tableView.getSortOrder().add(usageColumn);
    tableView.setItems(sortedList);
    titledGroupBg = addTitledGroupBg(gridPane, gridRow, 3, "Fund your wallet");
    qrCodeLabel = addLabel(gridPane, gridRow, "", 0);
    //GridPane.setMargin(qrCodeLabel, new Insets(Layout.FIRST_ROW_DISTANCE - 9, 0, 0, 5));
    qrCodeImageView = new ImageView();
    qrCodeImageView.setStyle("-fx-cursor: hand;");
    Tooltip.install(qrCodeImageView, new Tooltip("Open large QR-Code window"));
    qrCodeImageView.setOnMouseClicked(e -> GUIUtil.showFeeInfoBeforeExecute(() -> UserThread.runAfter(() -> new QRCodeWindow(getBitcoinURI()).show(), 200, TimeUnit.MILLISECONDS)));
    GridPane.setRowIndex(qrCodeImageView, gridRow);
    GridPane.setColumnIndex(qrCodeImageView, 1);
    GridPane.setMargin(qrCodeImageView, new Insets(Layout.FIRST_ROW_DISTANCE, 0, 0, 0));
    gridPane.getChildren().add(qrCodeImageView);
    Tuple2<Label, AddressTextField> addressTuple = addLabelAddressTextField(gridPane, ++gridRow, "Address:");
    addressLabel = addressTuple.first;
    //GridPane.setValignment(addressLabel, VPos.TOP);
    //GridPane.setMargin(addressLabel, new Insets(3, 0, 0, 0));
    addressTextField = addressTuple.second;
    addressTextField.setPaymentLabel(paymentLabelString);
    Tuple2<Label, InputTextField> amountTuple = addLabelInputTextField(gridPane, ++gridRow, "Amount in BTC (optional):");
    amountLabel = amountTuple.first;
    amountTextField = amountTuple.second;
    if (DevFlags.DEV_MODE)
        amountTextField.setText("10");
    titledGroupBg.setVisible(false);
    titledGroupBg.setManaged(false);
    qrCodeLabel.setVisible(false);
    qrCodeLabel.setManaged(false);
    qrCodeImageView.setVisible(false);
    qrCodeImageView.setManaged(false);
    addressLabel.setVisible(false);
    addressLabel.setManaged(false);
    addressTextField.setVisible(false);
    addressTextField.setManaged(false);
    amountLabel.setVisible(false);
    amountTextField.setManaged(false);
    generateNewAddressButton = addButton(gridPane, ++gridRow, "Generate new address", -20);
    GridPane.setColumnIndex(generateNewAddressButton, 0);
    GridPane.setHalignment(generateNewAddressButton, HPos.LEFT);
    generateNewAddressButton.setOnAction(event -> {
        boolean hasUnUsedAddress = observableList.stream().filter(e -> e.getNumTxOutputs() == 0).findAny().isPresent();
        if (hasUnUsedAddress) {
            new Popup().warning("Please select an unused address from the table above rather than generating a new one.").show();
        } else {
            AddressEntry newSavingsAddressEntry = walletService.getOrCreateUnusedAddressEntry(AddressEntry.Context.AVAILABLE);
            updateList();
            observableList.stream().filter(depositListItem -> depositListItem.getAddressString().equals(newSavingsAddressEntry.getAddressString())).findAny().ifPresent(depositListItem -> tableView.getSelectionModel().select(depositListItem));
        }
    });
    balanceListener = new BalanceListener() {

        @Override
        public void onBalanceChanged(Coin balance, Transaction tx) {
            updateList();
        }
    };
}

Example 28 with Coin

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

the class CreateOfferDataModel method calculateTotalToPay.

void calculateTotalToPay() {
    if (direction != null && amount.get() != null) {
        Coin feeAndSecDeposit = offerFeeAsCoin.add(networkFeeAsCoin).add(securityDepositAsCoin);
        Coin feeAndSecDepositAndAmount = feeAndSecDeposit.add(amount.get());
        Coin required = direction == Offer.Direction.BUY ? feeAndSecDeposit : feeAndSecDepositAndAmount;
        totalToPayAsCoin.set(required);
        log.debug("totalToPayAsCoin " + totalToPayAsCoin.get().toFriendlyString());
        updateBalance();
    }
}

Example 29 with Coin

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

the class ReservedView method initialize.

@Override
public void initialize() {
    tableView.setColumnResizePolicy(TableView.CONSTRAINED_RESIZE_POLICY);
    tableView.setPlaceholder(new Label("No funds are reserved in open offers"));
    setDateColumnCellFactory();
    setDetailsColumnCellFactory();
    setAddressColumnCellFactory();
    setBalanceColumnCellFactory();
    addressColumn.setComparator((o1, o2) -> o1.getAddressString().compareTo(o2.getAddressString()));
    detailsColumn.setComparator((o1, o2) -> o1.getOpenOffer().getId().compareTo(o2.getOpenOffer().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 30 with Coin

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

the class DisputeSummaryWindow method applyCustomAmounts.

private void applyCustomAmounts(InputTextField inputTextField) {
    Coin securityDeposit = FeePolicy.getSecurityDeposit(dispute.getContract().offer);
    Coin tradeAmount = dispute.getContract().getTradeAmount();
    Coin buyerAmount = formatter.parseToCoin(buyerPayoutAmountInputTextField.getText());
    Coin sellerAmount = formatter.parseToCoin(sellerPayoutAmountInputTextField.getText());
    Coin arbitratorAmount = formatter.parseToCoin(arbitratorPayoutAmountInputTextField.getText());
    Coin available = tradeAmount.add(securityDeposit).add(securityDeposit);
    Coin totalAmount = buyerAmount.add(sellerAmount).add(arbitratorAmount);
    if (totalAmount.compareTo(available) > 0) {
        new Popup<>().warning("Amount entered exceeds available amount of " + available.toFriendlyString() + ".\n" + "We adjust this input field to the max possible value.").show();
        if (inputTextField == buyerPayoutAmountInputTextField) {
            buyerAmount = available.subtract(sellerAmount).subtract(arbitratorAmount);
            inputTextField.setText(formatter.formatCoin(buyerAmount));
        } else if (inputTextField == sellerPayoutAmountInputTextField) {
            sellerAmount = available.subtract(buyerAmount).subtract(arbitratorAmount);
            inputTextField.setText(formatter.formatCoin(sellerAmount));
        } else if (inputTextField == arbitratorPayoutAmountInputTextField) {
            arbitratorAmount = available.subtract(sellerAmount).subtract(buyerAmount);
            inputTextField.setText(formatter.formatCoin(arbitratorAmount));
        }
    }
    disputeResult.setBuyerPayoutAmount(buyerAmount);
    disputeResult.setSellerPayoutAmount(sellerAmount);
    disputeResult.setArbitratorPayoutAmount(arbitratorAmount);
    if (buyerAmount.compareTo(sellerAmount) == 0)
        disputeResult.setWinner(DisputeResult.Winner.STALE_MATE);
    else if (buyerAmount.compareTo(sellerAmount) > 0)
        disputeResult.setWinner(DisputeResult.Winner.BUYER);
    else
        disputeResult.setWinner(DisputeResult.Winner.SELLER);
}