OA.WEB/Controllers/HomeController.cs

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using OA.Model.ActionEqualCompare;
using OA.Model.Enum;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;

namespace OA.WEB.Controllers
{
    public class HomeController : BaseController//Controller//
    {
        IBLL.IUserInfoService userInfoService { get; set; }
        // GET: Home
        public ActionResult Index()
        {//
            if (LoginUser != null)
            {
                ViewData["userName"] = LoginUser.UserName;
            }
            return View();
        }

        public ActionResult HomePage()
        {
            return View();
        }

        public ActionResult TestHomePage()
        {
            return View();
        }
        //找出用户对应的菜单
        public ActionResult GetMenuItems()
        {
            //1.查询用户已经有的角色
            var userInfo = userInfoService.LoadEntities(u=>u.ID==LoginUser.ID).FirstOrDefault();
            var userRoles = userInfo.RoleInfo;
            //2.找出对应的权限
            short menuType = (short)ActionTypeEnum.MenuActionType;
            var userMenuItem = (from r in userRoles
                               from a in r.ActionInfo
                               where a.ActionTypeEnum == menuType
                               select a).ToList();
            //3.找出用户特殊的权限
            var userActions = userInfo.R_UserInfo_ActionInfo.ToList();
            //4.找出userActions允许的权限
            var isPassUserActions = from a in userActions
                                    where a.IsPass == true && a.ActionInfo.ActionTypeEnum==menuType
                                     select a;
            var isPassActions = (from a in isPassUserActions
                                 select a.ActionInfo).ToList();
            userMenuItem.AddRange(isPassActions);//合并两个集合
            //找出禁止权限
            var isNotPassUserActions = (from a in userActions
                                       where a.IsPass == false
                                       select a.ActionInfoID).ToList();
            //完成禁用权限的过滤
            userMenuItem = userMenuItem.Where(a => !isNotPassUserActions.Contains(a.ID)).ToList();