苦苦挣扎以在身份2中映射用户,asp.net:用户到每个组的许多角色

时间:2014-04-30 20:46:31

标签: asp.net asp.net-mvc entity-framework asp.net-mvc-5 asp.net-identity

我正在尝试绘制以下内容: 一个用户来 许多团体在哪里 每个用户都具有该组的特定角色

e.g。 用户1:蒂姆 蒂姆是A,B,C组的成员 他有 角色:A组的管理员 职责:B组成员 角色:C组的访客

现在这是我目前的代码:

using System.Security.Claims;
using System.Threading.Tasks;
using Microsoft.AspNet.Identity;
using Microsoft.AspNet.Identity.EntityFramework;
using System.Collections.Generic;
using MapGroupsToRoles.Models;
using System.Data.Entity;

namespace MapGroupsToRoles.Models
{
    // You can add profile data for the user by adding more properties to your ApplicationUser class, please visit http://go.microsoft.com/fwlink/?LinkID=317594 to learn more.
    public class ApplicationUser : IdentityUser
    {
        public ApplicationUser() { this.RolesToGroups = new List<GroupToRoles>(); }
        public ICollection<GroupToRoles> RolesToGroups { get; set; }
        public async Task<ClaimsIdentity> GenerateUserIdentityAsync(UserManager<ApplicationUser> manager)
        {
            // Note the authenticationType must match the one defined in CookieAuthenticationOptions.AuthenticationType
            var userIdentity = await manager.CreateIdentityAsync(this, DefaultAuthenticationTypes.ApplicationCookie);
            // Add custom user claims here
            return userIdentity;
        }
    }
    public class GroupToRoles
    {
        public int GroupToRolesId { get; set; }
        public virtual ApplicationUser User { get; set; }
        public virtual Group Group { get; set; }
        public ClanRole Role { get; set; }
    }
    public class ApplicationDbContext : IdentityDbContext<ApplicationUser>
    {
        public ApplicationDbContext()
            : base("DefaultConnection", throwIfV1Schema: false)
        {

        }

        public System.Data.Entity.DbSet<GroupToRoles> GroupToRolesTable { get; set; }
        public static ApplicationDbContext Create()
        {
            return new ApplicationDbContext();
        }
        protected override void OnModelCreating(DbModelBuilder modelbuilder)
        {
            modelbuilder.Entity<ApplicationUser>().ToTable("Users");
        //    modelbuilder.Entity<ApplicationUser>().Ignore(u => u.Id);
            modelbuilder.Entity<ApplicationUser>().HasKey(u => u.Id);           
            modelbuilder.Entity<ApplicationUser>().HasMany(u => u.RolesToGroups).WithRequired().WillCascadeOnDelete(true);

            modelbuilder.Entity<GroupToRoles>().ToTable("GroupToRolesTable").HasKey(u => u.GroupToRolesId);
            modelbuilder.Entity<IdentityUserLogin>().HasKey(u => u.ProviderKey);
            modelbuilder.Entity<IdentityUserRole>().HasKey(u => u.RoleId);

            modelbuilder.Entity<Group>().ToTable("Groups");
            modelbuilder.Entity<Group>().HasKey(u => u.GroupId);
            modelbuilder.Entity<Group>().HasMany(u => u.Roles).WithRequired().WillCascadeOnDelete(true);

        }
    }

}

现在我的模特:

namespace MapGroupsToRoles.Models
{
    public class ClanRole
    {
        public string RoleName { get; set; }
    }

}

namespace MapGroupsToRoles.Models
{
    public class Group
    {
        public int GroupId { get; set; }
        public Group() { }
        public string GroupName { get; set; }
        public ICollection<GroupToRoles> Roles { get; set; }
    }
}

我已经设法让一些工作,但是如果你将它粘贴到一个带有Identity模板的默认MVC5项目中,你应该注意到:

  1. 用户没有RolesToGroups ......多对多似乎被忽略
  2. GroupToRolesTable有Group_GroupId和Group_GroupId1 ???什么了?!!
  3. 还有其他问题,但那些问题很重要

    作为最后一点,使用ClanRoles而不是标准身份角色的原因是因为我需要两组角色 - 一组用于组(或者你可能猜到的部族)和一组用于应用程序。如果有一种方法可以分开(我还没有考虑过),请告诉我

    非常感谢任何帮助或指导

0 个答案:

没有答案