public void update() { infoPanel.update(); Object[][] history = new Object[account.getHistory().size()][5]; int i = 0; for (Transaction t : account.getHistory()) { history[i][0] = t.getType(); BigDecimal amount; BigDecimal balance; if (account.getType().isLoan()) { amount = (t.getType().isPositive() ? t.getAmount().negate() : t.getAmount()); balance = t.getBalance().negate(); } else { amount = (t.getType().isPositive() ? t.getAmount() : t.getAmount().negate()); balance = t.getBalance(); } history[i][1] = FORMATTER.valueToString(amount); history[i][2] = FORMATTER.valueToString(balance); history[i][3] = t.getTimestamp(); history[i][4] = t.getFraudStatus(); i++; } historyTable.setModel( new javax.swing.table.DefaultTableModel( history, new String[] {"Type", "Amount", "Balance", "Month", "Flag"}) { @Override public boolean isCellEditable(int rowIndex, int columnIndex) { return false; } }); historyTable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION); historyTable.revalidate(); }
private void transfer() { String amountStr = JOptionPane.showInputDialog( this, "Input an amount to transfer:", "Transfer", JOptionPane.QUESTION_MESSAGE); if (amountStr == null) { return; } try { BigDecimal amount = FORMATTER.stringToValue(amountStr); Set<Account> accounts = new HashSet<Account>(controller.getCurrentUser().getAccounts()); Iterator<Account> iterator = accounts.iterator(); while (iterator.hasNext()) { Account account = iterator.next(); if (account.getType().isLoan() && account.getBalance().negate().compareTo(amount) < 0) { iterator.remove(); } } if (!accounts.isEmpty()) { Account account = (Account) JOptionPane.showInputDialog( this, "Choose an account:", "Transfer", JOptionPane.QUESTION_MESSAGE, null, accounts.toArray(), accounts.iterator().next()); if (account != null) { this.account.withdraw(amount); account.deposit(amount); controller.updateBankDisplay(); } } else { JOptionPane.showMessageDialog( this, "No accounts can accept that balance.", "Transfer failed", JOptionPane.ERROR_MESSAGE); return; } } catch (ParseException px) { controller.handleException(this, px); } catch (InvalidInputException iix) { controller.handleException(this, iix); } catch (InsufficientFundsException ifx) { controller.handleException(this, ifx); } }
private void flag() { Set<Transaction.FraudStatus> permittedFlags = EnumSet.allOf(Transaction.FraudStatus.class); if (controller.getCurrentUser().getRole() != User.Role.AUDITOR) { permittedFlags.remove(Transaction.FraudStatus.REVERSED); } Transaction.FraudStatus status = (Transaction.FraudStatus) JOptionPane.showInputDialog( this, "Flag as:", "Flag", JOptionPane.QUESTION_MESSAGE, null, permittedFlags.toArray(), Transaction.FraudStatus.NOT_FLAGGED); if (status == null) { return; } try { Transaction transaction = account.getHistory().get(historyTable.getSelectedRow()); transaction.setFraudStatus(status, account); update(); } catch (InvalidInputException iix) { controller.handleException(this, iix); } catch (InsufficientFundsException ifx) { controller.handleException(this, ifx); } }
public AccountTab(Controller controller, User accountOwner, Account account) { this.controller = controller; this.accountOwner = accountOwner; this.account = account; infoPanel = new AccountInfoPanel(controller, account); setName(account.toString()); initComponents(); update(); }
private void spend() { String amountStr = JOptionPane.showInputDialog( this, "Input an amount to spend:", "Spend", JOptionPane.QUESTION_MESSAGE); if (amountStr == null) { return; } String accountNumberStr = JOptionPane.showInputDialog( this, "To what account number? (blank is allowed)", "Spend", JOptionPane.QUESTION_MESSAGE); if (accountNumberStr == null) { return; } try { BigDecimal amount = FORMATTER.stringToValue(amountStr); Account target; if (accountNumberStr.isEmpty()) { target = null; } else { int accountNumber = new IntegerFormatter().stringToValue(accountNumberStr); target = null; for (User user : Bank.getInstance().getUsers()) { for (Account account : user.getAccounts()) { if (account.getAccountNumber() == accountNumber) { target = account; } } } } if (target != null && (target.getType().isLoan() && target.getBalance().negate().compareTo(amount) < 0)) { throw new InvalidInputException( accountNumberStr, "account does not exist or cannot accept this deposit"); } account.withdraw(amount); if (target != null) { target.deposit(amount); } controller.updateBankDisplay(); } catch (ParseException px) { controller.handleException(this, px); } catch (InvalidInputException iix) { controller.handleException(this, iix); } catch (InsufficientFundsException ifx) { controller.handleException(this, ifx); } }
private void initComponents() { setLayout(new BorderLayout()); JPanel sidePanel = new JPanel(new BorderLayout()); sidePanel.add(infoPanel, BorderLayout.NORTH); sidePanel.add(new JSeparator(), BorderLayout.CENTER); JPanel buttonPanel = new JPanel(new GridLayout(3, 1)); JButton spendButton = new JButton("Spend"); spendButton.setVisible( !account.isClosed() && controller.getCurrentUser() == accountOwner && (account.getType() == Account.Type.CHECKING || account.getType() == Account.Type.LINE_OF_CREDIT)); spendButton.addActionListener( new ActionListener() { @Override public void actionPerformed(ActionEvent e) { spend(); } }); buttonPanel.add(spendButton); JButton transferButton = new JButton("Transfer"); transferButton.setVisible( !account.isClosed() && controller.getCurrentUser() == accountOwner && !account.getType().isLoan()); transferButton.addActionListener( new ActionListener() { @Override public void actionPerformed(ActionEvent e) { transfer(); } }); buttonPanel.add(transferButton); final JButton flagButton = new JButton("Flag transaction"); flagButton.setEnabled(false); flagButton.addActionListener( new ActionListener() { @Override public void actionPerformed(ActionEvent e) { flag(); } }); buttonPanel.add(flagButton); sidePanel.add(buttonPanel, BorderLayout.SOUTH); add(sidePanel, BorderLayout.WEST); historyTable = new JTable(); historyTable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION); historyTable .getSelectionModel() .addListSelectionListener( new ListSelectionListener() { @Override public void valueChanged(ListSelectionEvent e) { flagButton.setEnabled(false); if (!account.isClosed() && historyTable.getSelectedRow() >= 0) { Transaction transaction = account.getHistory().get(historyTable.getSelectedRow()); if (Bank.getInstance().getCurrentMonth() - transaction.getTimestamp() < 2 && transaction.getFraudStatus() != Transaction.FraudStatus.REVERSED) { flagButton.setEnabled(true); } } } }); JScrollPane tablePane = new JScrollPane(historyTable); add(tablePane, BorderLayout.CENTER); }