public async Task <IActionResult> Create([Bind("Id,PTCC,CvcCode")] CreditCard creditCard)
        {
            if (ModelState.IsValid)
            {
                //creditCard.ECC = _cryptoService.EncryptContent(creditCard.PTCC);
                //creditCard.SECC = _cryptoService.SignContent(Convert.FromBase64String(creditCard.ECC));
                var user = await _userManager.GetUserAsync(HttpContext.User);

                await _creditCardService.CreateCreditCardAsync(creditCard.PTCC, creditCard.CvcCode, user.Id);

                return(RedirectToAction(nameof(Index)));
            }
            return(View(creditCard));
        }