public HrsLeaveResult Insert(LeaveEntity leave)
        {
            IDbSession session = SessionFactory.CreateSession();
            try
            {
                leave.CreatedDate = System.DateTime.Now;
                session.BeginTrans();
                dynamic result = Repository.Insert<LeaveEntity>(session.Connection, leave, session.Transaction);
                session.Commit();


                if (result > 0)
                {
                    HrsLeaveResult.ResultIdentity = result;
                    return HrsLeaveResult.Success;
                }
                else
                {
                    return HrsLeaveResult.Failed("");
                }
            }
            catch (System.Exception exception)
            {
                session.Rollback();
                return HrsLeaveResult.Failed(exception.Message);
            }
            finally
            {
                session.Dispose();
            }
        }
        public bool UpdateHrsLeave(LeaveEntity leave)
        {
            //IDbSession conn = SessionFactory.CreateSession();
            IDbConnection conn = SessionFactory.CreateConnection();
            string sql = @"UPDATE [dbo].[HrsLeave]
                   SET 
                      [DepManagerRemark] = @DepManagerRemark,
                      [DirectorRemark] = @DirectorRemark,
                      [DeputyGeneralRemark] = @DeputyGeneralRemark,
                      [GeneralManagerRemark] =@GeneralManagerRemark
                 WHERE id=@Id";
            try
            {
                string s = Repository.Execute(conn, sql, new
                {
                    DepManagerRemark = leave.DepManagerRemark,
                    DirectorRemark = leave.DirectorRemark,
                    DeputyGeneralRemark = leave.DeputyGeneralRemark,
                    GeneralManagerRemark = leave.GeneralManagerRemark,
                    Id = leave.ID
                }).ToString();

                if (string.IsNullOrEmpty(s))
                {
                    return false;
                }
                else
                {

                    return true;
                }
            }
            finally
            {
                conn.Close();
            }
        }
        public async Task<ActionResult> Add(LeaveViewModel leave)
        {
            string processGUID = leave.ProcessGUID;
            //验证不通过,重新填写表单
            if (!ModelState.IsValid)
            {
                return View();
            }
            IWorkflowService service = new WorkflowService();
            //流程开始第一步
            ActivityEntity firstActivity = service.GetFirstActivity(leave.ProcessGUID);

            //该处较上一版本有变化,上一版本为GUID类型
            string firstActivityGUID = firstActivity.ActivityGUID;
            IList<NodeView> nextActivity = service.GetNextActivity(leave.ProcessGUID, firstActivityGUID, GetCondition("days-" + leave.Days));
            //表示有下一位审批者
            if (nextActivity.Count() > 0)
            {
                //下一步角色ID审批者
                string outerId = nextActivity[0].Roles[0].ID.ToString();
                //这里只取第一个审批者,WebDemo 是弹窗形式选择
                //审批用户id
                IEnumerable<int> userId = RoleManager.FindById(Convert.ToInt32(outerId)).Users.Select(t => t.UserId);
                ApplicationUser user = await UserManager.FindByIdAsync(Convert.ToInt32(userId.ToList()[0]));
                //提交请假信息
                LeaveEntity leaveE = new LeaveEntity()
                {
                    FromDate = leave.BeginTime,
                    ToDate = leave.EndTime,
                    Days = leave.Days,
                    LeaveType = leave.LeaveType,
                    CurrentActivityText = "",
                    Status = 0,
                    CreatedUserID = Convert.ToInt32(User.Identity.GetUserId()),
                    CreatedUserName = User.Identity.Name,
                    CreatedDate = DateTime.Now
                };
                HrsLeaveResult result = new WorkFlowManager().Insert(leaveE);
                if (result.Successed)
                {
                    WfAppRunner initiator = new WfAppRunner();
                    initiator.AppName = "请假流程";
                    initiator.AppInstanceID = result.ResultIdentities.ToString();
                    initiator.ProcessGUID = processGUID;
                    initiator.UserID = User.Identity.GetUserId();
                    initiator.UserName = User.Identity.Name;
                    initiator.Conditions = GetCondition(string.Format("days-{0}", leave.Days));
                    WfExecutedResult startedResult = service.StartProcess(initiator);
                    if (startedResult.Status != WfExecutedStatus.Success)
                    {
                        //给出提示
                    }
                    //送往下一步
                    PerformerList pList = new PerformerList();
                    //这里使用真实姓名代替
                    pList.Add(new Performer(user.Id.ToString(), user.RealName));
                    initiator.NextActivityPerformers = new Dictionary<String, PerformerList>();
                    initiator.NextActivityPerformers.Add(nextActivity[0].ActivityGUID, pList);
                    WfExecutedResult runAppResult = service.RunProcessApp(initiator);
                    if (runAppResult.Status != WfExecutedStatus.Success)
                    {
                        this.Content("<script>alert('" + runAppResult.Message + "');</script>");
                    }
                    //保存业务数据
                    BizAppFlowEntity AppFlowEntity = new BizAppFlowEntity();
                    AppFlowEntity.AppName = "流程发起";
                    AppFlowEntity.AppInstanceID = result.ResultIdentities.ToString();
                    AppFlowEntity.ActivityName = "流程发起";
                    AppFlowEntity.Remark = string.Format("申请人:{0}-{1}", User.Identity.GetUserId(), User.Identity.Name);
                    AppFlowEntity.ChangedTime = DateTime.Now;
                    AppFlowEntity.ChangedUserID = User.Identity.GetUserId();
                    AppFlowEntity.ChangedUserName = User.Identity.Name;
                    HrsLeaveResult resultBiz = new WorkFlowManager().Insert(AppFlowEntity);
                    if (resultBiz.Successed)
                    {
                        //给出前台提示
                        this.Content("", "<script>alert('流程发起成功');</script>");
                    }
                }
            }
            else
            {
                //显示前台错误,人事人员审批失败
                ModelState.AddModelError("Human", "该用户暂时不可提交审批,未查询到该用户的下一位审批者");
                return View();
            }
            return RedirectToAction("MySlickflow", "Slickflow");
        }