public CardControl GetCardByIds(TokenControlContext _context, TokenRequest tokenRequest)
{
var cardSaved = _context.CardControl.FirstOrDefault(e =>
(e.Id == tokenRequest.CardId) &&
(e.CustomerId == tokenRequest.CustomerId));
return(cardSaved);
}
public CardControl GetCardDuplication(TokenControlContext _context, CardControl cardControl)
{
var cardSaved = _context.CardControl.FirstOrDefault(e =>
(e.Cardnumber == cardControl.Cardnumber) &&
(e.CustomerId == cardControl.CustomerId) &&
(e.CVV == cardControl.CVV));
return(cardSaved);
}
public CardControlsController(TokenControlContext context)
{
_context = context;
if (_cardControlsService == null)
{
_cardControlsService = new CardControlsService();
}
if (_tokenService == null)
{
_tokenService = new TokenService();
}
}
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));
}
public async Task <CardControlDTO> ProcessCustomerCard(TokenControlContext _context, CardControl cardControl)
{
var cardSaved = _dataBaseSearchService.GetCardDuplication(_context, cardControl);
cardControl.RegistrationDate = DateTime.UtcNow;
if (cardSaved == null)
{
_context.CardControl.Add(cardControl);
}
else
{
_dataBaseSearchService.DetachedTrackerFromRequest(_context, cardSaved);
cardControl.Id = cardSaved.Id;
_dataBaseSearchService.UpdateCardStateToModified(_context, cardControl);
}
await _context.SaveChangesAsync();
return(ReturnCardInformation(cardControl));
}
public void UpdateCardStateToModified(TokenControlContext _context, CardControl cardControl)
{
_context.Entry(cardControl).State = EntityState.Modified;
}
public void DetachedTrackerFromRequest(TokenControlContext _context, CardControl cardSaved)
{
var local = _context.Set <CardControl>().Local.FirstOrDefault(entry => entry.Id.Equals(cardSaved.Id));
_context.Entry(local).State = EntityState.Detached;
}
