c# - 从服务创建用户管理器

Question

我有一个如下所示的 UserService:

public class UserService : IUserStore<UserModel>, IUserLoginStore<UserModel>, IUserPasswordStore<UserModel>, IUserSecurityStampStore<UserModel>, IUserService
{
    private readonly IUserRepository _userRepository;

    public UserService(IUserRepository userRepository)
    {
        _userRepository = userRepository;
    }
    //create the user
}

我想从这个服务创建一个用户管理器。我创建了一个名为 IdentityStartup 的类，它看起来像这样:

public class IdentityStartup
{
    public static Func<UserManager<UserModel>> UserManagerFactory { get; private set; }
    private readonly IUserService _userService;
    //public static Func<RoleManager<Role>> RoleManagerFactory { get; private set; }

    public IdentityStartup(IUserService userService)
    {
        _userService = userService;
    }


    public void Configuration(IAppBuilder app)
    {
        app.UseCookieAuthentication(new CookieAuthenticationOptions
        {
            AuthenticationType = "ApplicationCookie",
            LoginPath = new PathString("/home/index")
        });

        // configure the user manager
        UserManagerFactory = () =>
        {
            var usermanager = new UserManager<UserModel>(_userService);

            // allow alphanumeric characters in username
            usermanager.UserValidator = new UserValidator<UserModel>(new UserService())
            {
                AllowOnlyAlphanumericUserNames = false
            };
            return usermanager;
        };

    }
}

如您所见，我试图将 _userService 作为参数传递，但这不起作用，因为从 IUserService 转换为 Microsoft.AspNet.Identity.IUserStore 不起作用

我想将我的 UserService 用作 UserStore。

Answer 1

只做接口(interface)IUserService实现接口(interface) IUserStore<UserModel>

像这样:

public class UserService : IUserService
{
    private readonly IUserRepository _userRepository;

    public UserService(IUserRepository userRepository)
    {
        _userRepository = userRepository;
    }
    //create the user
}

public interface IUserService : IUserStore<UserModel>, IUserLoginStore<UserModel>, IUserPasswordStore<UserModel>, IUserSecurityStampStore<UserModel>
{
   ...
}

如果需要，您也可以使 IUserService 通用。