private CardControlDTO ReturnCardInformation(CardControl cardControl)
{
var lastFourDigitsArray = _operationsService.GetLastFourDigitsFromCard(cardControl.Cardnumber);
var returnCardinformation = new CardControlDTO
{
Id = cardControl.Id,
RegistrationDate = cardControl.RegistrationDate,
Token = _tokenService.GenerateToken(lastFourDigitsArray, cardControl.CVV)
};
return(returnCardinformation);
}
public Task <bool> ValidateToken(TokenControlContext _context, TokenRequest tokenRequest)
{
var cardSavedInDataBase = _dataBaseSearchService.GetCardByIds(_context, tokenRequest);
if (cardSavedInDataBase == null || !ValidateThirtyMinutesRule(cardSavedInDataBase))
{
return(Task.FromResult(false));
}
var lastFourDigitsArray = _operationsService.GetLastFourDigitsFromCard(cardSavedInDataBase.Cardnumber);
bool result = tokenRequest.Token == GenerateToken(lastFourDigitsArray, tokenRequest.CVV);
return(Task.FromResult(result));
}