public JsonResult AddRole(RoleModel model)
        {
            JsonModel jm = new JsonModel();

            //如果表单模型验证成功
            if (ModelState.IsValid)
            {
                IPropertyRoleBLL propertyRoleBll = BLLFactory <IPropertyRoleBLL> .GetBLL("PropertyRoleBLL");

                //初始化平台角色数据实体
                T_PropertyRole role = new T_PropertyRole()
                {
                    RoleName        = model.RoleName,
                    RoleMemo        = model.RoleMemo,
                    PropertyPlaceId = GetSessionModel().PropertyPlaceId.Value
                };
                //保存
                propertyRoleBll.Save(role);

                //日志记录
                jm.Content = PropertyUtils.ModelToJsonString(model);
            }
            else
            {
                jm.Msg = ConstantParam.JSON_RESULT_MODEL_CHECK_ERROR;
            }
            return(Json(jm, JsonRequestBehavior.AllowGet));
        }
        /// <summary>
        /// 添加小区,指定系统角色
        /// </summary>
        /// <param name="place">小区实体对象</param>
        /// <returns></returns>
        public bool AddPlace(T_PropertyPlace place)
        {
            //使用事务进行数据库操作
            using (var tran = this.nContext.Database.BeginTransaction())
            {
                try
                {
                    //添加小区
                    var newPlace = base.Save(place);
                    if (newPlace != null)
                    {
                        //给小区设定系统角色
                        IPropertyRoleBLL propertyRoleBll = BLLFactory <IPropertyRoleBLL> .GetBLL("PropertyRoleBLL");

                        //初始化物业系统角色数据实体
                        T_PropertyRole role = new T_PropertyRole()
                        {
                            RoleName        = ConstantParam.SYSTEM_ROLE_NAME,
                            RoleMemo        = ConstantParam.SYSTEM_ROLE_MEMO,
                            PropertyPlaceId = newPlace.Id,
                            IsSystem        = ConstantParam.USER_ROLE_MGR
                        };
                        //保存
                        propertyRoleBll.Save(role);

                        //提交事务
                        tran.Commit();
                    }
                }
                catch
                {
                    tran.Rollback();
                    return(false);
                }
            }
            return(true);
        }