using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using EAS.Services;
using SOH.Entities;
using EAS.Data.Access;
using EAS.Data.Linq;
using SOH.Data;

namespace SOH.BLL
{
    [ServiceObject("角色菜单关系")]
    [ServiceBind(typeof(IRoleCD))]
    public class RoleCDBll : IRoleCD
    {

        public List<Entities.RoleCD> GetListByRoleID(string RoleID)
        {
            using (DbEntities db = new DbEntities())
            {
                int d = Convert.ToInt32(RoleID);
                return db.RoleCDs.Where(t => t.roleid.Equals(d)).ToList();
            }
        }
        public OperationResult Save(List<RoleCD> al, int roleid)
        {
            OperationResult or = new OperationResult();
            using (DbEntities db = new DbEntities())
            {
                using (DbTransaction tan = db.DataAccessor.CreateTransaction())
                {

                    try
                    {
                        db.RoleCDs.Delete(t => t.roleid == roleid);
                        foreach (RoleCD e in al)
                        {
                            db.RoleCDs.Insert(e);
                        }
                        tan.Commit();
                        or.Message = "设置成功！";
                        or.State = 1;
                    }
                    catch (Exception e)
                    {
                        or.Message = "设置失败！请联系管理员！"+e.Message;
                        or.State = 2;
                    }
                }
            }
            return or;
        }
        
    }
}