Update last login date

MySigninManager.cs

public class MySigninManager : SignInManager<IdentityUser>
	{
		public MySigninManager(UserManager<IdentityUser> userManager, IHttpContextAccessor contextAccessor, 
		                       IUserClaimsPrincipalFactory<IdentityUser> claimsFactory, IOptions<IdentityOptions> optionsAccessor, 
		                       ILogger<SignInManager<IdentityUser>> logger, IAuthenticationSchemeProvider schemes) 
			: base(userManager, contextAccessor, claimsFactory, optionsAccessor, logger, schemes)
		{
		}

		protected override async Task<SignInResult> SignInOrTwoFactorAsync(IdentityUser user, bool isPersistent, string loginProvider = null, bool bypassTwoFactor = false)
		{
			var result = await base.SignInOrTwoFactorAsync(user, isPersistent, loginProvider, bypassTwoFactor);
			if (result.Succeeded)
			{
				user.LastLogin = DateTimeOffset.UtcNow;
				await UserManager.UpdateAsync(user);
			}

			return result;
		}
	}

Startup.cs

public void ConfigureServices(IServiceCollection services)
{
  // ...
  services.AddDefaultIdentity<IdentityUser>()
			        .AddSignInManager<MySigninManager>()
			        .AddEntityFrameworkStores<ApplicationDbContext>();
  // ...
}