Membership service usage sample inside ASP.NET MVC controller

AccountController.cs

public class AccountController : Controller
{
    private readonly IMembershipService membershipService;

    // service initialization is handled by IoC container
    public AccountController(IMembershipService membershipService)
    {
        this.membershipService = membershipService;
    }

    // .. some other stuff ..

    [HttpPost]
    public ActionResult Register(RegisterModel model)
    {
        if (this.ModelSteate.IsValid)
        {
            // then passes it to the service method and checks for errors
            // which returns ServiceResponse<User> with the status of operation and registered user entity
            var response = this.membershipService.CreateUser(model);

            if (response.Success)
            {
                FormsAuthentication.SetAuthCookie(response.Value.UserName, createPersistentCookie: false);
                return RedirectToAction("Index", "Home");
            }

            response.Errors.CopyTo(this.ModelState);
        }

        return View();
    }
}