public TransactionDto Withdrawal(TransactionDto transactionDto)
{
var card = _cardRepository.GetCardByNumberAndSecurityCode(transactionDto.Number, transactionDto.SecurityCode);
var cardDto = HydrateCardDto(card);
var transaction = HydrateTransaction(transactionDto, cardDto);
var balanceValidate = new BalanceValidation(card.Balance);
if (card == null)
{
return(HydrateTransactionDto(transaction, ExceptionConstants.CARD_NOT_EXISTS));
}
if (!card.Active)
{
return(HydrateTransactionDto(transaction, ExceptionConstants.CARD_BLOCKED));
}
if (balanceValidate.negative)
{
return(HydrateTransactionDto(transaction, ExceptionConstants.INSUFFICIENT_BALANCE));
}
if ((card.Number.Equals(transactionDto.Number)))
{
_cardRepository.UpdateBalance(card, (-transaction.Amount));
_repository.Add(transaction);
}
return(HydrateTransactionDto(transaction, ExceptionConstants.CREATE_SUCCESS));
}
public TransactionDto Deposit(TransactionDto transactionDto)
{
var card = _cardRepository.GetCardByNumberAndSecurityCode(transactionDto.Number, transactionDto.SecurityCode);
var cardDto = HydrateCardDto(card);
var transaction = HydrateTransaction(transactionDto, cardDto);
var balanceValidate = new BalanceValidation(card.Balance);
if (!card.Active)
{
return(HydrateTransactionDto(transaction, ExceptionConstants.CARD_BLOCKED));
}
if ((card.Number.Equals(transactionDto.Number)))
{
_cardRepository.UpdateBalance(card, transaction.Amount);
_repository.Add(transaction);
}
return(HydrateTransactionDto(transaction, ExceptionConstants.CREATE_SUCCESS));
}
public BalanceValidateTests()
{
zero = new BalanceValidation(0);
negative = new BalanceValidation(-3);
positive = new BalanceValidation(1);
}
