【发布时间】:2017-06-26 15:16:55
【问题描述】:
我在我的 MVC 应用程序中使用通用存储库和 UoW 模式。它很适合我的要求。但是,由于 ASP Identity 与 MVC 的紧密耦合,我发现将 ASP Identity 与这些模式集成非常困难。我的代码如下:
// Repository Interface
public interface IRepository<TEntity> where TEntity : class
{
TEntity Get(int id);
IEnumerable<TEntity> GetAll();
IEnumerable<TEntity> Find(Expression<Func<TEntity, bool>> predicate);
void Add(TEntity entity);
void Remove(TEntity entity);
}
// Repository class
public class Repository<TEntity> : IRepository<TEntity> where TEntity : class
{
// db context defined
// IRepository implementation
}
// Domain Class
public class Author
{
public int AuthorId { get; set; }
public string Name { get; set; }
}
// DbContext class
public class AppContext : DbContext
{
public AppContext() : base("name=MyContext") {}
public virtual DbSet<Author> Authors { get; set; }
}
// Domain Interface
public interface IAuthorRepository : IRepository<Author>
{ // implement custom methods }
// Concrete class implementation
public class AuthorRepository : Repository<Author>, IAuthorRepository
{
public AuthorRepository(AppContext context) : base(context)
{}
public AppContext AppContext
{
get { return Context as AppContext; }
}
}
// UnitOfWork interface
public interface IUnitOfWork : IDisposable
{
IAuthorRepository Authors { get; }
int Complete();
}
// Unit of work class
public class UnitOfWork : IUnitOfWork
{
private AppContext context;
public UnitOfWork(AppContext context)
{
this.context = context;
Authors = new AuthorRepository(context);
}
public IAuthorRepository Authors { get; set; }
public int Complete()
{
return context.SaveChanges();
}
// dispose context
}
public class HomeController : Controller
{
private readonly IUnitOfWork uow;
public HomeController(IUnitOfWork uow) // using Dependency Injection
{
this.uow = uow;
}
public ActionResult Index()
{
var authors = uow.Authors.GetAll();
return View(authors);
}
}
有人可以告诉我如何将 ASP Identity 与上述结构集成。
提前致谢。
【问题讨论】:
标签: entity-framework asp.net-identity repository-pattern asp.net-mvc-5