public void CancelPayment(string transactionId)
{
using (var command = new CancelPayCommand(_settingService.GetServerIP(),
SettingService.WorkingPort,
_currentUser,
new List <Payment>()
{
new Payment {
TransactionId = transactionId
}
}))
{
command.Execute();
if (!command.Success)
{
throw new CancelPayException(command.ErrorMessage);
}
else
{
if (command.CancelPayCommandResults.Count == 0)
{
throw new CancelPayException("Сервер не вернул результатов");
}
if (!command.CancelPayCommandResults.First().Success)
{
throw new CancelPayException(String.Format("{0}:{1}", command.CancelPayCommandResults.First().ErrorCode, command.CancelPayCommandResults.First().ErrorMessage));
}
}
}
}
public InvoiceViewModel(Invoice invoice)
{
_invoice = invoice;
_amount = _invoice.Amount;
_isPaid = _invoice.IsPaid;
PayCommand = new PayCommand(() => IsPaid = true, () => !IsPaid);
CancelPayCommand = new CancelPayCommand(() => IsPaid = false, () => IsPaid);
}