/// <summary>
/// Extension Method for charging fee
/// </summary>
/// <param name="processor">transaction processor</param>
/// <param name="amount">amount</param>
/// <param name="accounts">array of account</param>
/// <returns>transaction status</returns>
public static TransactionStatus ChargeProcessingFee(this ITransactionProcessor processor, CurrencyAmount amount, IEnumerable <IAccount> accounts)
{
TransactionStatus result = TransactionStatus.Failed;
result = processor.ProcessGroupTransaction(TransactionType.Debit, amount, accounts.ToArray());
return(result);
}
/// <summary>
/// Button 'Make Group Transaction' click
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnMakeGroupTransaction_Click(object sender, EventArgs e)
{
IAccount[] acounts = new IAccount[2];
//IDepositAccount depositAccount = createDepositAccount();
//ILoanAccount loanAccount = createLoanAccount();
//acounts[0] = depositAccount;
//acounts[1] = loanAccount;
Dictionary <CreateAccountType, IAccount> accountsDictionary = CreateAccounts(CreateAccountType.DepositAccount | CreateAccountType.LoanAccount, null);
acounts[0] = accountsDictionary[CreateAccountType.DepositAccount];
acounts[1] = accountsDictionary[CreateAccountType.LoanAccount];
ITransactionProcessor transactionProccesor = TransactionProcessor.GetTransactionProcessor();
CurrencyAmount currencyAmount = new CurrencyAmount();
currencyAmount.Amount = Convert.ToInt32(txtTransactionAmoun.Text);
currencyAmount.Currency = txtTransactionCurrency.Text;
bool errorOccurred = false;
string errorMsg = "";
TransactionStatus status = TransactionStatus.Failed;
try
{
status = transactionProccesor.ProcessGroupTransaction(TransactionType.Debit, currencyAmount, acounts);
}
catch (CurrencyMismatchException cme)
{
errorOccurred = true;
errorMsg = cme.Message;
}
catch (ApplicationException)
{
throw;
}
finally
{
if (errorOccurred)
{
MessageBox.Show(errorMsg);
}
}
if (status.Equals(TransactionStatus.Completed))
{
lblTransactionStatus.Text = "Transaction Completed";
}
else
{
lblTransactionStatus.Text = "Transaction Failed";
}
//populateDepositAccount(depositAccount);
//populateLoanAccount(loanAccount);
//lblNumberTransactions.Text ="Number of transactions: " + transactionProccesor.TransactionCount;
DisplayLastTransactionDetails();
}
