private void CreateExecute(object obj)
{
Transaction hint = null;
if (SelectedTransaction != null)
{
hint = m_transactionService.Get(SelectedTransaction.TransactionId);
}
else if (Transactions.Any())
{
hint = m_transactionService.Get(
Transactions.OrderByDescending(t => t.At).First().TransactionId);
}
else
{
AccountLink thisAccountLink = m_accountService.GetAsLink(m_accountId);
hint = new Transaction
{
CreditAccount = thisAccountLink,
DebitAccount = thisAccountLink,
Amount = 0,
At = DateTime.Now
};
}
Transaction newTransaction;
if (m_transactionCreateViewService.Show(hint, out newTransaction))
{
IAccountTransactionItemViewModel newTransactionViewModel
= m_accountTransactionItemViewModelFactory.Create(newTransaction);
Transactions.Add(newTransactionViewModel);
PopulateTransactionBalances();
}
}
private void EditExecute(object obj)
{
Transaction updatedTransaction;
if (m_transactionEditViewService.Show(SelectedTransaction.TransactionId, out updatedTransaction))
{
Transactions.Remove(SelectedTransaction);
SelectedTransaction = m_accountTransactionItemViewModelFactory.Create(updatedTransaction);
Transactions.Add(SelectedTransaction);
PopulateTransactionBalances();
}
}
