Get the value of custom attributes in aspnet-Identity . NET CORE 2.0

Question

I’m using the Identity with aspnet core 2.0 and I needed to add the attribute nuCPF on the table Applicationuser. In the controller I am getting the user data as follows:

[Controller: Clientecontroller]

public ClienteController(UserManager<ApplicationUser> userManager)
{
    _userManager = userManager;
}

[HttpGet]
public ActionResult Index(int paginaAtual = 1, string filtro = "")
{
    var NomeUsuarioLogado = User.Identity.Name;
    var idUsuarioLogado = _userManager.GetUserId(HttpContext.User);

    xxxxx.... etc
}

The class Applicationuser is like this:

public class ApplicationUser
{
    public int Id { get; set; }
    public string UserName { get; set; }
    public string NormalizedUserName { get; set; }
    public string Email { get; set; }
    public string NormalizedEmail { get; set; }
    public bool EmailConfirmed { get; set; }
    public string PasswordHash { get; set; }
    public string PhoneNumber { get; set; }
    public bool PhoneNumberConfirmed { get; set; }
    public bool TwoFactorEnabled { get; set; }
    public string nuCPF { get; set; }
}

Doubt 1:

How could I take the value of the field nuCPF?

Doubt 2:

When I use the '_userManager.Getuserid(user)', a select is made in the database to get the user id?

Answer 1

To get all user information you must use:

var user = await _userManager.GetUserAsync(User);

Then just use user.NuCPF

And yes, he’s going to the bank to get the information.

OBS: change the name of nuCPF for NuCPF. By convention property names start with uppercase letters.