void view_OnCreateNewTransaction(object sender, NewTransactionEventArgs e)
{
var t = travel.CreateTransaction(e.Details, e.Currency, e.Date);
t.Currency.ExchangeRate = e.ExchangeRate;
switch (e.Type)
{
case TransactionType.SingleExpense:
paymentsEngine.Expense(t, e.Creditor, e.Amount, travel.BaseCurrency);
break;
case TransactionType.CollectiveExpense:
bool includeCreditor = e.Debtors.Contains(e.Creditor);
paymentsEngine.PayEquallyFor(t, e.Creditor, includeCreditor, e.Amount, travel.BaseCurrency, e.Debtors.Where(d => d != e.Creditor).ToArray());
break;
case TransactionType.InternalTransaction:
paymentsEngine.GiveMoneyTo(t, e.Creditor, e.Debtors.First(), e.Amount, travel.BaseCurrency);
break;
}
view.RefreshTransactions();
}