Accessing Navigation Properties from IdentityUser when LazyLoading is off

Question

I\'ve this setup with code first model:

public class TestContext :IdentityDbContext
{
    public TestContext()
        : base(\"TestConnectio         


        

Answer 1

I have solved with this:

Create a custom UserManager

public class ApplicationUserManager : UserManager
{
    public ApplicationUserManager(IUserStore store, IOptions optionsAccessor, IPasswordHasher passwordHasher, IEnumerable> userValidators, IEnumerable> passwordValidators, ILookupNormalizer keyNormalizer, IdentityErrorDescriber errors, IServiceProvider services, ILogger> logger, IHttpContextAccessor contextAccessor) : base(store, optionsAccessor, passwordHasher, userValidators, passwordValidators, keyNormalizer, errors, services, logger, contextAccessor) { }

    public override Task FindByIdAsync(string userId)
    {
        return Users.Include(c => c.Esercizio).FirstOrDefaultAsync(u => u.Id == userId);
    }
}

Replace default UserManager service

In your ConfigureServices add this:

services.AddIdentity().AddEntityFrameworkStores().AddDefaultTokenProviders().AddUserManager();

Change arguments for DI

from

[FromServices]UserManager userManager

to

[FromServices]ApplicationUserManager userManager

I hope this helps