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

Example 31 with Coin

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

the class TakeOfferView method onClose.

// called form parent as the view does not get notified when the tab is closed
public void onClose() {
    Coin balance = model.dataModel.balance.get();
    if (balance != null && balance.isPositive() && !model.takeOfferCompleted.get() && !DevFlags.DEV_MODE) {
        model.dataModel.swapTradeToSavings();
        new Popup().information("You had already funded that offer.\n" + "Your funds have been moved to your local Bitsquare wallet and are available for " + "withdrawal in the \"Funds/Available for withdrawal\" screen.").actionButtonText("Go to \"Funds/Available for withdrawal\"").onAction(() -> navigation.navigateTo(MainView.class, FundsView.class, WithdrawalView.class)).show();
    }
// TODO need other implementation as it is displayed also if there are old funds in the wallet
/*
        if (model.dataModel.isWalletFunded.get())
            new Popup().warning("You have already funds paid in.\nIn the <Funds/Open for withdrawal> section you can withdraw those funds.").show();*/
}

Example 32 with Coin

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

the class OfferBookViewModel method getAmount.

String getAmount(OfferBookListItem item) {
    Offer offer = item.getOffer();
    Coin amount = offer.getAmount();
    Coin minAmount = offer.getMinAmount();
    if (amount.equals(minAmount))
        return formatter.formatAmount(offer);
    else
        return formatter.formatAmountWithMinAmount(offer);
}

Example 33 with Coin

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

the class TakeOfferDataModel method initWithData.

///////////////////////////////////////////////////////////////////////////////////////////
// API
///////////////////////////////////////////////////////////////////////////////////////////
// called before activate
void initWithData(Offer offer) {
    this.offer = offer;
    tradePrice = offer.getPrice();
    addressEntry = walletService.getOrCreateAddressEntry(offer.getId(), AddressEntry.Context.OFFER_FUNDING);
    checkNotNull(addressEntry, "addressEntry must not be null");
    ObservableList<PaymentAccount> possiblePaymentAccounts = getPossiblePaymentAccounts();
    checkArgument(!possiblePaymentAccounts.isEmpty(), "possiblePaymentAccounts.isEmpty()");
    paymentAccount = possiblePaymentAccounts.get(0);
    amountAsCoin.set(offer.getAmount());
    if (DevFlags.DEV_MODE)
        amountAsCoin.set(offer.getAmount());
    calculateVolume();
    calculateTotalToPay();
    balanceListener = new BalanceListener(addressEntry.getAddress()) {

        @Override
        public void onBalanceChanged(Coin balance, Transaction tx) {
            updateBalance();
        /*if (isMainNet.get()) {
                    SettableFuture<Coin> future = blockchainService.requestFee(tx.getHashAsString());
                    Futures.addCallback(future, new FutureCallback<Coin>() {
                        public void onSuccess(Coin fee) {
                            UserThread.execute(() -> setFeeFromFundingTx(fee));
                        }

                        public void onFailure(@NotNull Throwable throwable) {
                            UserThread.execute(() -> new Popup()
                                    .warning("We did not get a response for the request of the mining fee used " +
                                            "in the funding transaction.\n\n" +
                                            "Are you sure you used a sufficiently high fee of at least " +
                                            formatter.formatCoinWithCode(FeePolicy.getMinRequiredFeeForFundingTx()) + "?")
                                    .actionButtonText("Yes, I used a sufficiently high fee.")
                                    .onAction(() -> setFeeFromFundingTx(FeePolicy.getMinRequiredFeeForFundingTx()))
                                    .closeButtonText("No. Let's cancel that payment.")
                                    .onClose(() -> setFeeFromFundingTx(Coin.NEGATIVE_SATOSHI))
                                    .show());
                        }
                    });
                } else {
                    setFeeFromFundingTx(FeePolicy.getMinRequiredFeeForFundingTx());
                    isFeeFromFundingTxSufficient.set(feeFromFundingTx.compareTo(FeePolicy.getMinRequiredFeeForFundingTx()) >= 0);
                }*/
        }
    };
    offer.resetState();
    if (!preferences.getUseStickyMarketPrice())
        priceFeedService.setCurrencyCode(offer.getCurrencyCode());
}

Example 34 with Coin

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

the class BuyerStep5View method reviewWithdrawal.

private void reviewWithdrawal() {
    Coin senderAmount = trade.getPayoutAmount();
    WalletService walletService = model.dataModel.walletService;
    AddressEntry fromAddressesEntry = walletService.getOrCreateAddressEntry(trade.getId(), AddressEntry.Context.TRADE_PAYOUT);
    String fromAddresses = fromAddressesEntry.getAddressString();
    String toAddresses = withdrawAddressTextField.getText();
    // TODO at some error situation it can be tha the funds are already paid out and we get stuck here
    // need handling to remove the trade (planned for next release)
    Coin balance = walletService.getBalanceForAddress(fromAddressesEntry.getAddress());
    try {
        Coin requiredFee = walletService.getRequiredFee(fromAddresses, toAddresses, senderAmount, AddressEntry.Context.TRADE_PAYOUT);
        Coin receiverAmount = senderAmount.subtract(requiredFee);
        if (balance.isZero()) {
            new Popup().warning("Your funds have already been withdrawn.\nPlease check the transaction history.").show();
            model.dataModel.tradeManager.addTradeToClosedTrades(trade);
        } else {
            if (toAddresses.isEmpty()) {
                validateWithdrawAddress();
            } else if (Restrictions.isAboveFixedTxFeeForTradesAndDust(senderAmount)) {
                if (DevFlags.DEV_MODE) {
                    doWithdrawal(receiverAmount);
                } else {
                    BSFormatter formatter = model.formatter;
                    String key = "reviewWithdrawalAtTradeComplete";
                    if (!DevFlags.DEV_MODE && preferences.showAgain(key)) {
                        new Popup().headLine("Confirm withdrawal request").confirmation("Sending: " + formatter.formatCoinWithCode(senderAmount) + "\n" + "From address: " + fromAddresses + "\n" + "To receiving address: " + toAddresses + ".\n" + "Required transaction fee is: " + formatter.formatCoinWithCode(requiredFee) + "\n\n" + "The recipient will receive: " + formatter.formatCoinWithCode(receiverAmount) + "\n\n" + "Are you sure you want to proceed with the withdrawal?").closeButtonText("Cancel").onClose(() -> {
                            useSavingsWalletButton.setDisable(false);
                            withdrawToExternalWalletButton.setDisable(false);
                        }).actionButtonText("Yes").onAction(() -> doWithdrawal(receiverAmount)).dontShowAgainId(key, preferences).show();
                    } else {
                        doWithdrawal(receiverAmount);
                    }
                }
            } else {
                new Popup().warning("The amount to transfer is lower than the transaction fee and the min. possible tx value (dust).").show();
            }
        }
    } catch (AddressFormatException e) {
        validateWithdrawAddress();
    } catch (AddressEntryException e) {
        log.error(e.getMessage());
    }
}

Example 35 with Coin

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

the class BuyerStep5View method doWithdrawal.

private void doWithdrawal(Coin receiverAmount) {
    String toAddress = withdrawAddressTextField.getText();
    ResultHandler resultHandler = this::handleTradeCompleted;
    FaultHandler faultHandler = (errorMessage, throwable) -> {
        useSavingsWalletButton.setDisable(false);
        withdrawToExternalWalletButton.setDisable(false);
        if (throwable != null && throwable.getMessage() != null)
            new Popup().error(errorMessage + "\n\n" + throwable.getMessage()).show();
        else
            new Popup().error(errorMessage).show();
    };
    if (model.dataModel.walletService.getWallet().isEncrypted()) {
        UserThread.runAfter(() -> model.dataModel.walletPasswordWindow.onAesKey(aesKey -> doWithdrawRequest(toAddress, receiverAmount, aesKey, resultHandler, faultHandler)).show(), 300, TimeUnit.MILLISECONDS);
    } else
        doWithdrawRequest(toAddress, receiverAmount, null, resultHandler, faultHandler);
}