internal sealed class Configuration : DbMigrationsConfiguration<GlucosanContext>
  {
   public Configuration()
   {    
    AutomaticMigrationsEnabled = true;
    AutomaticMigrationDataLossAllowed = true;    
   }

Database.SetInitializer(new MigrateDatabaseToLatestVersion<GlucosanContext, Migrations.Configuration>());

http://hostname/api/products/28

namespace ProductStore.Models
{
    public class Product
    {
        public int Id { get; set; }
        public string Name { get; set; }
        public string Category { get; set; }
        public decimal Price { get; set; }
    }
}

namespace ProductStore.Models
{
    public interface IProductRepository
    {
        IEnumerable<Product> GetAll();
        Product Get(int id);
        Product Add(Product item);
        void Remove(int id);
        bool Update(Product item);
    }
}

namespace ProductStore.Models
{
    public class ProductRepository : IProductRepository
    {
        private List<Product> products = new List<Product>();
        private int _nextId = 1;

        public ProductRepository()
        {
            Add(new Product { Name = "Tomato soup", Category = "Groceries", Price = 1.39M });
            Add(new Product { Name = "Yo-yo", Category = "Toys", Price = 3.75M });
            Add(new Product { Name = "Hammer", Category = "Hardware", Price = 16.99M });
        }

        public IEnumerable<Product> GetAll()
        {
            return products;
        }

        public Product Get(int id)
        {
            return products.Find(p => p.Id == id);
        }

        public Product Add(Product item)
        {
            if (item == null)
            {
                throw new ArgumentNullException("item");
            }
            item.Id = _nextId++;
            products.Add(item);
            return item;
        }

        public void Remove(int id)
        {
            products.RemoveAll(p => p.Id == id);
        }

        public bool Update(Product item)
        {
            if (item == null)
            {
                throw new ArgumentNullException("item");
            }
            int index = products.FindIndex(p => p.Id == item.Id);
            if (index == -1)
            {
                return false;
            }
            products.RemoveAt(index);
            products.Add(item);
            return true;
        }
    }
}

using ProductStore.Models;

public class ProductsController : ApiController
{
    static readonly IProductRepository repository = new ProductRepository();
}

public class ProductsController : ApiController
{
    public IEnumerable<Product> GetAllProducts()
    {
        return repository.GetAll();
    }
    // ....
}

public Product GetProduct(int id)
{
    Product item = repository.Get(id);
    if (item == null)
    {
        throw new HttpResponseException(HttpStatusCode.NotFound); 
    }
    return item;
}

public IEnumerable<Product> GetProductsByCategory(string category)
{
    return repository.GetAll().Where(
        p => string.Equals(p.Category, category, StringComparison.OrdinalIgnoreCase));
}

// Not the final implementation!
public Product PostProduct(Product item)
{
    item = repository.Add(item);
    return item;
}

public HttpResponseMessage PostProduct(Product item)
{
    item = repository.Add(item);
    var response = Request.CreateResponse<Product>(HttpStatusCode.Created, item);

    string uri = Url.Link("DefaultApi", new { id = item.Id });
    response.Headers.Location = new Uri(uri);
    return response;
}

public void PutProduct(int id, Product product)
{
    product.Id = id;
    if (!repository.Update(product))
    {
        throw new HttpResponseException(HttpStatusCode.NotFound);
    }
}

public void DeleteProduct(int id)
{
    Product item = repository.Get(id);
    if (item == null)
    {
        throw new HttpResponseException(HttpStatusCode.NotFound);
    }

    repository.Remove(id);
}

 PM> Install-Package Microsoft.AspNet.Identity.Samples -Pre

using System.ComponentModel.DataAnnotations.Schema;
using Microsoft.AspNet.Identity.EntityFramework;
 
namespace AspNetIdentityDependencyInjectionSample.DomainClasses
{
  public class ApplicationUser : IdentityUser<int, CustomUserLogin, CustomUserRole, CustomUserClaim>
  {
   // سایر خواص اضافی در اینجا
 
   [ForeignKey("AddressId")]
   public virtual Address Address { get; set; }
   public int? AddressId { get; set; }
  }
}

using System.Collections.Generic;
 
namespace AspNetIdentityDependencyInjectionSample.DomainClasses
{
  public class Address
  {
   public int Id { get; set; }
   public string City { get; set; }
   public string State { get; set; }
 
   public virtual ICollection<ApplicationUser> ApplicationUsers { set; get; }
  }
}

using Microsoft.AspNet.Identity.EntityFramework;
 
namespace AspNetIdentityDependencyInjectionSample.DomainClasses
{
  public class CustomRole : IdentityRole<int, CustomUserRole>
  {
   public CustomRole() { }
   public CustomRole(string name) { Name = name; }
 
 
  }
}

using Microsoft.AspNet.Identity.EntityFramework;
 
namespace AspNetIdentityDependencyInjectionSample.DomainClasses
{
  public class CustomUserClaim : IdentityUserClaim<int>
  {
 
  }
}

using Microsoft.AspNet.Identity.EntityFramework;
 
namespace AspNetIdentityDependencyInjectionSample.DomainClasses
{
  public class CustomUserLogin : IdentityUserLogin<int>
  {
 
  }
}

using Microsoft.AspNet.Identity.EntityFramework;
 
namespace AspNetIdentityDependencyInjectionSample.DomainClasses
{
  public class CustomUserRole : IdentityUserRole<int>
  {
 
  }
}

 public class ApplicationDbContext : IdentityDbContext<ApplicationUser>

using System.Collections.Generic;
using System.Data.Entity;
 
namespace AspNetIdentityDependencyInjectionSample.DataLayer.Context
{
  public interface IUnitOfWork
  {
   IDbSet<TEntity> Set<TEntity>() where TEntity : class;
   int SaveAllChanges();
   void MarkAsChanged<TEntity>(TEntity entity) where TEntity : class;
   IList<T> GetRows<T>(string sql, params object[] parameters) where T : class;
   IEnumerable<TEntity> AddThisRange<TEntity>(IEnumerable<TEntity> entities) where TEntity : class;
   void ForceDatabaseInitialize();
  }
}

public class ApplicationDbContext :
  IdentityDbContext<ApplicationUser, CustomRole, int, CustomUserLogin, CustomUserRole, CustomUserClaim>,
  IUnitOfWork
{
  public DbSet<Category> Categories { set; get; }
  public DbSet<Product> Products { set; get; }
  public DbSet<Address> Addresses { set; get; }

 public class ApplicationDbInitializer : DropCreateDatabaseIfModelChanges<ApplicationDbContext>

using System.Data.Entity.Migrations;
 
namespace AspNetIdentityDependencyInjectionSample.DataLayer.Context
{
  public class Configuration : DbMigrationsConfiguration<ApplicationDbContext>
  {
   public Configuration()
   {
    AutomaticMigrationsEnabled = true;
    AutomaticMigrationDataLossAllowed = true;
   }
  }
}

using System;
using System.Security.Claims;
using System.Threading.Tasks;
using AspNetIdentityDependencyInjectionSample.DomainClasses;
using AspNetIdentityDependencyInjectionSample.ServiceLayer.Contracts;
using Microsoft.AspNet.Identity;
using Microsoft.AspNet.Identity.Owin;
using Microsoft.Owin.Security.Cookies;
using Microsoft.Owin.Security.DataProtection;
 
namespace AspNetIdentityDependencyInjectionSample.ServiceLayer
{
  public class ApplicationUserManager
   : UserManager<ApplicationUser, int>, IApplicationUserManager
  {
   private readonly IDataProtectionProvider _dataProtectionProvider;
   private readonly IIdentityMessageService _emailService;
   private readonly IApplicationRoleManager _roleManager;
   private readonly IIdentityMessageService _smsService;
   private readonly IUserStore<ApplicationUser, int> _store;
 
   public ApplicationUserManager(IUserStore<ApplicationUser, int> store,
    IApplicationRoleManager roleManager,
    IDataProtectionProvider dataProtectionProvider,
    IIdentityMessageService smsService,
    IIdentityMessageService emailService)
    : base(store)
   {
    _store = store;
    _roleManager = roleManager;
    _dataProtectionProvider = dataProtectionProvider;
    _smsService = smsService;
    _emailService = emailService;
 
    createApplicationUserManager();
   }
 
 
   public void SeedDatabase()
   {
   }
 
   private void createApplicationUserManager()
   {
    // Configure validation logic for usernames
    this.UserValidator = new UserValidator<ApplicationUser, int>(this)
    {
      AllowOnlyAlphanumericUserNames = false,
      RequireUniqueEmail = true
    };
 
    // Configure validation logic for passwords
    this.PasswordValidator = new PasswordValidator
    {
      RequiredLength = 6,
      RequireNonLetterOrDigit = true,
      RequireDigit = true,
      RequireLowercase = true,
      RequireUppercase = true,
    };
 
    // Configure user lockout defaults
    this.UserLockoutEnabledByDefault = true;
    this.DefaultAccountLockoutTimeSpan = TimeSpan.FromMinutes(5);
    this.MaxFailedAccessAttemptsBeforeLockout = 5;
 
    // Register two factor authentication providers. This application uses Phone and Emails as a step of receiving a code for verifying the user
    // You can write your own provider and plug in here.
    this.RegisterTwoFactorProvider("PhoneCode", new PhoneNumberTokenProvider<ApplicationUser, int>
    {
      MessageFormat = "Your security code is: {0}"
    });
    this.RegisterTwoFactorProvider("EmailCode", new EmailTokenProvider<ApplicationUser, int>
    {
      Subject = "SecurityCode",
      BodyFormat = "Your security code is {0}"
    });
    this.EmailService = _emailService;
    this.SmsService = _smsService;
 
    if (_dataProtectionProvider != null)
    {
      var dataProtector = _dataProtectionProvider.Create("ASP.NET Identity");
      this.UserTokenProvider = new DataProtectorTokenProvider<ApplicationUser, int>(dataProtector);
    }
   } 
  }
}

using AspNetIdentityDependencyInjectionSample.DomainClasses;
using AspNetIdentityDependencyInjectionSample.ServiceLayer.Contracts;
using Microsoft.AspNet.Identity.Owin;
using Microsoft.Owin.Security;
 
namespace AspNetIdentityDependencyInjectionSample.ServiceLayer
{
  public class ApplicationSignInManager :
   SignInManager<ApplicationUser, int>, IApplicationSignInManager
  {
   private readonly ApplicationUserManager _userManager;
   private readonly IAuthenticationManager _authenticationManager;
 
   public ApplicationSignInManager(ApplicationUserManager userManager,
              IAuthenticationManager authenticationManager) :
    base(userManager, authenticationManager)
   {
    _userManager = userManager;
    _authenticationManager = authenticationManager;
   }
  }
}

using AspNetIdentityDependencyInjectionSample.DomainClasses;
using AspNetIdentityDependencyInjectionSample.ServiceLayer.Contracts;
using Microsoft.AspNet.Identity;
 
namespace AspNetIdentityDependencyInjectionSample.ServiceLayer
{
  public class ApplicationRoleManager : RoleManager<CustomRole, int>, IApplicationRoleManager
  {
   private readonly IRoleStore<CustomRole, int> _roleStore;
   public ApplicationRoleManager(IRoleStore<CustomRole, int> roleStore)
    : base(roleStore)
   {
    _roleStore = roleStore;
   }
 
 
   public CustomRole FindRoleByName(string roleName)
   {
    return this.FindByName(roleName); // RoleManagerExtensions
   }
 
   public IdentityResult CreateRole(CustomRole role)
   {
    return this.Create(role); // RoleManagerExtensions
   }
  }
}

using System;
using System.Data.Entity;
using System.Threading;
using System.Web;
using AspNetIdentityDependencyInjectionSample.DataLayer.Context;
using AspNetIdentityDependencyInjectionSample.DomainClasses;
using AspNetIdentityDependencyInjectionSample.ServiceLayer;
using AspNetIdentityDependencyInjectionSample.ServiceLayer.Contracts;
using Microsoft.AspNet.Identity;
using Microsoft.AspNet.Identity.EntityFramework;
using Microsoft.Owin.Security;
using StructureMap;
using StructureMap.Web;
 
namespace AspNetIdentityDependencyInjectionSample.IocConfig
{
  public static class SmObjectFactory
  {
   private static readonly Lazy<Container> _containerBuilder =
    new Lazy<Container>(defaultContainer, LazyThreadSafetyMode.ExecutionAndPublication);
 
   public static IContainer Container
   {
    get { return _containerBuilder.Value; }
   }
 
   private static Container defaultContainer()
   {
    return new Container(ioc =>
    {
      ioc.For<IUnitOfWork>()
        .HybridHttpOrThreadLocalScoped()
        .Use<ApplicationDbContext>();
 
      ioc.For<ApplicationDbContext>().HybridHttpOrThreadLocalScoped().Use<ApplicationDbContext>();
      ioc.For<DbContext>().HybridHttpOrThreadLocalScoped().Use<ApplicationDbContext>();
 
      ioc.For<IUserStore<ApplicationUser, int>>()
       .HybridHttpOrThreadLocalScoped()
       .Use<UserStore<ApplicationUser, CustomRole, int, CustomUserLogin, CustomUserRole, CustomUserClaim>>();
 
      ioc.For<IRoleStore<CustomRole, int>>()
       .HybridHttpOrThreadLocalScoped()
       .Use<RoleStore<CustomRole, int, CustomUserRole>>();
 
      ioc.For<IAuthenticationManager>()
        .Use(() => HttpContext.Current.GetOwinContext().Authentication);
 
      ioc.For<IApplicationSignInManager>()
        .HybridHttpOrThreadLocalScoped()
        .Use<ApplicationSignInManager>();
 
      ioc.For<IApplicationUserManager>()
        .HybridHttpOrThreadLocalScoped()
        .Use<ApplicationUserManager>();
 
      ioc.For<IApplicationRoleManager>()
        .HybridHttpOrThreadLocalScoped()
        .Use<ApplicationRoleManager>();
 
      ioc.For<IIdentityMessageService>().Use<SmsService>();
      ioc.For<IIdentityMessageService>().Use<EmailService>();
      ioc.For<ICustomRoleStore>()
        .HybridHttpOrThreadLocalScoped()
        .Use<CustomRoleStore>();
 
      ioc.For<ICustomUserStore>()
        .HybridHttpOrThreadLocalScoped()
        .Use<CustomUserStore>();
 
      //config.For<IDataProtectionProvider>().Use(()=> app.GetDataProtectionProvider()); // In Startup class
 
      ioc.For<ICategoryService>().Use<EfCategoryService>();
      ioc.For<IProductService>().Use<EfProductService>();
    });
   }
  }
}

using System;
using AspNetIdentityDependencyInjectionSample.IocConfig;
using AspNetIdentityDependencyInjectionSample.ServiceLayer.Contracts;
using Microsoft.AspNet.Identity;
using Microsoft.Owin;
using Microsoft.Owin.Security.Cookies;
using Microsoft.Owin.Security.DataProtection;
using Owin;
using StructureMap.Web;
 
namespace AspNetIdentityDependencyInjectionSample
{
  public class Startup
  {
   public void Configuration(IAppBuilder app)
   {
    configureAuth(app);
   }
 
   private static void configureAuth(IAppBuilder app)
   {
    SmObjectFactory.Container.Configure(config =>
    {
      config.For<IDataProtectionProvider>()
        .HybridHttpOrThreadLocalScoped()
        .Use(()=> app.GetDataProtectionProvider());
    });
    SmObjectFactory.Container.GetInstance<IApplicationUserManager>().SeedDatabase();
 
    // Configure the db context, user manager and role manager to use a single instance per request
    app.CreatePerOwinContext(() => SmObjectFactory.Container.GetInstance<IApplicationUserManager>());
 
    // Enable the application to use a cookie to store information for the signed in user
    // and to use a cookie to temporarily store information about a user logging in with a third party login provider
    // Configure the sign in cookie
    app.UseCookieAuthentication(new CookieAuthenticationOptions
    {
      AuthenticationType = DefaultAuthenticationTypes.ApplicationCookie,
      LoginPath = new PathString("/Account/Login"),
      Provider = new CookieAuthenticationProvider
      {
       // Enables the application to validate the security stamp when the user logs in.
       // This is a security feature which is used when you change a password or add an external login to your account.
       OnValidateIdentity = SmObjectFactory.Container.GetInstance<IApplicationUserManager>().OnValidateIdentity()
      }
    });
    app.UseExternalSignInCookie(DefaultAuthenticationTypes.ExternalCookie);
 
    // Enables the application to temporarily store user information when they are verifying the second factor in the two-factor authentication process.
    app.UseTwoFactorSignInCookie(DefaultAuthenticationTypes.TwoFactorCookie, TimeSpan.FromMinutes(5));
 
    // Enables the application to remember the second login verification factor such as phone or email.
    // Once you check this option, your second step of verification during the login process will be remembered on the device where you logged in from.
    // This is similar to the RememberMe option when you log in.
    app.UseTwoFactorRememberBrowserCookie(DefaultAuthenticationTypes.TwoFactorRememberBrowserCookie); 
   }
 
  }
}

using System;
using System.Data.Entity;
using System.Web;
using System.Web.Mvc;
using System.Web.Optimization;
using System.Web.Routing;
using AspNetIdentityDependencyInjectionSample.DataLayer.Context;
using AspNetIdentityDependencyInjectionSample.IocConfig;
using StructureMap.Web.Pipeline;
 
namespace AspNetIdentityDependencyInjectionSample
{
  public class MvcApplication : HttpApplication
  {
   protected void Application_Start()
   {
    AreaRegistration.RegisterAllAreas();
    FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters);
    RouteConfig.RegisterRoutes(RouteTable.Routes);
    BundleConfig.RegisterBundles(BundleTable.Bundles);
 
 
    setDbInitializer();
    //Set current Controller factory as StructureMapControllerFactory
    ControllerBuilder.Current.SetControllerFactory(new StructureMapControllerFactory());
   }
 
   protected void Application_EndRequest(object sender, EventArgs e)
   {
    HttpContextLifecycle.DisposeAndClearAll();
   }
 
   public class StructureMapControllerFactory : DefaultControllerFactory
   {
    protected override IController GetControllerInstance(RequestContext requestContext, Type controllerType)
    {
      if (controllerType == null)
       throw new InvalidOperationException(string.Format("Page not found: {0}", requestContext.HttpContext.Request.RawUrl));
      return SmObjectFactory.Container.GetInstance(controllerType) as Controller;
    }
   }
 
   private static void setDbInitializer()
   {
    Database.SetInitializer(new MigrateDatabaseToLatestVersion<ApplicationDbContext, Configuration>());
    SmObjectFactory.Container.GetInstance<IUnitOfWork>().ForceDatabaseInitialize();
   }
  }
}

  [Authorize]
public class AccountController : Controller
{
  private readonly IAuthenticationManager _authenticationManager;
  private readonly IApplicationSignInManager _signInManager;
  private readonly IApplicationUserManager _userManager;
  public AccountController(IApplicationUserManager userManager,
          IApplicationSignInManager signInManager,
          IAuthenticationManager authenticationManager)
  {
   _userManager = userManager;
   _signInManager = signInManager;
   _authenticationManager = authenticationManager;
  }

  [Authorize]
public class ManageController : Controller
{
  // Used for XSRF protection when adding external logins
  private const string XsrfKey = "XsrfId";
 
  private readonly IAuthenticationManager _authenticationManager;
  private readonly IApplicationUserManager _userManager;
  public ManageController(IApplicationUserManager userManager, IAuthenticationManager authenticationManager)
  {
   _userManager = userManager;
   _authenticationManager = authenticationManager;
  }

  [Authorize(Roles = "Admin")]
public class RolesAdminController : Controller
{
  private readonly IApplicationRoleManager _roleManager;
  private readonly IApplicationUserManager _userManager;
  public RolesAdminController(IApplicationUserManager userManager,
           IApplicationRoleManager roleManager)
  {
   _userManager = userManager;
   _roleManager = roleManager;
  }


  [Authorize(Roles = "Admin")]
public class UsersAdminController : Controller
{
  private readonly IApplicationRoleManager _roleManager;
  private readonly IApplicationUserManager _userManager;
  public UsersAdminController(IApplicationUserManager userManager,
           IApplicationRoleManager roleManager)
  {
   _userManager = userManager;
   _roleManager = roleManager;
  }

1. علت خطای FileStrem Not Found ، بعد از اجرای دستور زیر چیست ؟
   

Update-Database -Verbose -ConnectionStringName "DefaultConnection" -StartUpProjectName "Decision.Web"