public IPaymentProcessor Get(IPaymentMethod paymentMethod)
{
#region Preconditions
if (paymentMethod == null) throw new ArgumentNullException("paymentMethod");
#endregion
var processor = processors.FirstOrDefault(p => p.Accepts(paymentMethod));
if (processor == null)
{
throw new Exception("No registered processors accept '{0}'.".FormatWith(paymentMethod.GetType().ToString()));
}
return processor;
}
public bool PayTransaction(PaymentDTO paymentMethodDTO, int transactionId)
{
if (ExistsTransaction(transactionId))
{
Transaction transaction = unitOfWork.TransactionRepository.GetByID(transactionId);
if (!transaction.Pay)
{
validateSupplierHasFieldsToCompleteTransaction(transaction);
if (transaction.TotalAmount > 0)
{
validateBillHasSpecificValues(transaction);
ConvertPaymentMethod convert = new ConvertPaymentMethod();
IPaymentMethod paymentMethod = convert.convertPaymentDTO(paymentMethodDTO);
if (paymentMethod.PayTransaction(paymentMethodDTO.AmountGiven, transaction.TotalAmount))
{
transaction.PayMethod = paymentMethod.GetType().Name;
transaction.Pay = true;
setPointsToClient(transaction);
unitOfWork.TransactionRepository.Update(transaction);
unitOfWork.Save();
return(true);
}
return(false);
}
else
{
throw new NonExistingPaymentException("La transaccion no tiene facturas asociadas por lo que no hay nada para pagar");
}
}
else
{
throw new TransactionAlreadyPayException("La transaccion ya fue pagada");
}
}
else
{
throw new NotFoundException("No existe la transaccion especificada");
}
}
public IPaymentProcessor Get(IPaymentMethod paymentMethod)
{
#region Preconditions
if (paymentMethod == null)
{
throw new ArgumentNullException("paymentMethod");
}
#endregion
var processor = processors.FirstOrDefault(p => p.Accepts(paymentMethod));
if (processor == null)
{
throw new Exception("No registered processors accept '{0}'.".FormatWith(paymentMethod.GetType().ToString()));
}
return(processor);
}
