public IActionResult Index(string email, string password)
        {
            var user = UsersDAO.GetByEmail(email);

            if (user != null)
            {
                var person = PersonsDAO.GetById(user.ID);
                HttpContext.Session.SetInt32("userId", user.ID);
                HttpContext.Session.SetString("userEmail", user.Email);
                HttpContext.Session.SetString("userType", user.Type);
                HttpContext.Session.SetString("userName", person.Name);
                HttpContext.Session.SetInt32("clinicId", person.ClinicID);
                return(RedirectToAction("Index", "Dashboard"));
            }

            ViewBag.Error = "E-mail ou senha inválidos";
            return(View());
        }