From fc4a1e51afcbf3e56d3c9e2f41c6b6e995e70163 Mon Sep 17 00:00:00 2001
From: dyy <18335927079@163.com>
Date: Fri, 30 Apr 2021 10:38:02 +0800
Subject: [PATCH] =?UTF-8?q?=E3=80=90=E4=BF=AE=E6=94=B9=E3=80=91=E5=A2=9E?=
=?UTF-8?q?=E5=8A=A0=E6=B5=81=E7=A8=8B=E9=80=80=E5=9B=9E=E6=96=B9=E6=B3=95?=
=?UTF-8?q?=EF=BC=8C=E6=9A=82=E5=AE=9A=E4=BD=BF=E7=94=A8=EF=BC=9B?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
---
.../Controllers/NWFProcessController.cs | 11 +-
.../Process/NWFProcessBLL.cs | 346 ++++++++++++++++++
.../Process/NWFProcessIBLL.cs | 13 +
.../Learun.Workflow.Engine/NWFEngine.cs | 111 ++++++
.../Learun.Workflow.Engine/NWFIEngine.cs | 11 +
5 files changed, 491 insertions(+), 1 deletion(-)
diff --git a/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/LR_NewWorkFlow/Controllers/NWFProcessController.cs b/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/LR_NewWorkFlow/Controllers/NWFProcessController.cs
index 52935e0b5..18f764fb3 100644
--- a/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/LR_NewWorkFlow/Controllers/NWFProcessController.cs
+++ b/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/LR_NewWorkFlow/Controllers/NWFProcessController.cs
@@ -671,7 +671,7 @@ namespace Learun.Application.Web.Areas.LR_NewWorkFlow.Controllers
///
/// 审批流程
///
- /// 流程审批操作码agree 同意 disagree 不同意 lrtimeout 超时
+ /// 流程审批操作码agree 同意 disagree 不同意 lrtimeout 超时 back 退回至上一个审核节点
/// 流程审批操名称
/// 流程进程主键
/// 流程任务主键
@@ -686,6 +686,15 @@ namespace Learun.Application.Web.Areas.LR_NewWorkFlow.Controllers
try
{
+ //if (operationCode == "back")//退回至上一个审核节点【暂定】
+ //{
+ // nWFProcessIBLL.AuditFlow2(operationCode, operationName, processId, taskId, des, auditors, stamp, signUrl, userInfo);
+ //}
+ //else
+ //{
+ // nWFProcessIBLL.AuditFlow(operationCode, operationName, processId, taskId, des, auditors, stamp, signUrl, userInfo);
+ //}
+
nWFProcessIBLL.AuditFlow(operationCode, operationName, processId, taskId, des, auditors, stamp, signUrl, userInfo);
return Success("流程审批成功");
}
diff --git a/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.WorkFlow/Process/NWFProcessBLL.cs b/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.WorkFlow/Process/NWFProcessBLL.cs
index 503b5dd51..6001039cf 100644
--- a/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.WorkFlow/Process/NWFProcessBLL.cs
+++ b/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.WorkFlow/Process/NWFProcessBLL.cs
@@ -2344,6 +2344,352 @@ namespace Learun.Application.WorkFlow
_AutoAuditFlow(pTaskList, pNWFIEngine, userInfo);
}
+
+ ///
+ /// 审批流程（只有审批操作码为back(退回至上一个审核节点)情况下执行）【暂定】
+ ///
+ /// 流程审批操作码agree 同意 disagree 不同意 lrtimeout 超时 back 退回至上一个审核节点
+ /// 流程审批操名称
+ /// 流程进程主键
+ /// 流程任务主键
+ /// 审批意见
+ /// 下一节点指定审核人
+ /// 当前操作人信息
+ public void AuditFlow2(string operationCode, string operationName, string processId, string taskId, string des, string auditors, string stamp, string signUrl, UserInfo userInfo)
+ {
+ // 初始化流程引擎
+ NWFIEngine nWFIEngine = _Bootstraper("", processId, taskId, userInfo);
+ NWFEngineParamConfig nWFEngineParamConfig = nWFIEngine.GetConfig();
+ nWFEngineParamConfig.Auditers = auditors;
+
+ //overFW 任一审核者不同意 即流程任务结束
+ bool overFW = false;
+
+ // 获取任务实体
+ var taskEntiy = nWFTaskIBLL.GetEntity(taskId);
+ if (taskEntiy == null)
+ {
+ throw (new Exception("找不到对应流程任务！"));
+ }
+ if (taskEntiy.F_IsFinished != 0)
+ {
+ throw (new Exception("该任务已经结束！"));
+ }
+
+ taskEntiy.F_ModifyDate = DateTime.Now;
+ taskEntiy.F_ModifyUserId = userInfo.userId;
+ taskEntiy.F_ModifyUserName = userInfo.realName;
+ taskEntiy.F_IsFinished = 1;
+ NWFNodeInfo nodeInfo = nWFIEngine.GetNode(taskEntiy.F_NodeId);
+ string taskUserId = userInfo.userId;
+
+ // 获取当前任务的执行人列表
+ List taskUserList = (List)nWFTaskIBLL.GetTaskUserList(taskId);
+ bool isMyTask = false;
+ Dictionary taskUserMap = new Dictionary();
+ foreach (var item in taskUserList)
+ {
+ if (item.F_UserId == userInfo.userId)
+ {
+ isMyTask = true;
+ }
+ if (!taskUserMap.ContainsKey(userInfo.userId))
+ {
+ taskUserMap.Add(userInfo.userId, "1");
+ }
+ }
+ if (!isMyTask)
+ {
+ // 如果是委托任务
+ List delegateList = nWFProcessSerive.GetDelegateProcess(userInfo.userId);
+ foreach (var item in delegateList)
+ {
+ //如果当前用户是处理委托任务时，找到原本任务处理人
+ if (!taskUserMap.ContainsKey(item.userId))
+ {
+ taskUserId = item.userId;
+ }
+ }
+ }
+ // 创建任务日志信息
+ NWFTaskLogEntity nWFTaskLogEntity = new NWFTaskLogEntity()
+ {
+ F_ProcessId = processId,
+ F_OperationCode = operationCode,
+ F_OperationName = operationName,
+ F_NodeId = nodeInfo.id,
+ F_NodeName = nodeInfo.name,
+ F_PrevNodeId = taskEntiy.F_PrevNodeId,
+ F_PrevNodeName = taskEntiy.F_PrevNodeName,
+ F_Des = des,
+ F_TaskId = taskId,
+ F_TaskType = 1,
+ F_CreateUserId = userInfo.userId,
+ F_CreateUserName = userInfo.realName,
+ F_TaskUserId = userInfo.userId,
+ F_TaskUserName = userInfo.realName,
+ F_StampImg = stamp
+ };
+
+ // 保存签字图片
+ if (!string.IsNullOrEmpty(signUrl))
+ {
+ ImgEntity imgEntity = new ImgEntity();
+ imgEntity.F_Name = "sign";
+ imgEntity.F_ExName = ".png";
+ imgEntity.F_Content = signUrl;
+ imgIBLL.SaveEntity("", imgEntity);
+ nWFTaskLogEntity.F_SignImg = imgEntity.F_Id;
+
+ }
+
+
+
+ if (userInfo.userId != taskUserId)
+ {
+ // 说明是委托任务
+ nWFTaskLogEntity.F_TaskUserId = taskUserId;
+ nWFTaskLogEntity.F_TaskUserName = userIBLL.GetEntityByUserId(taskUserId).F_RealName;
+ }
+ nWFTaskLogEntity.Create();
+ // 给流程发起者一条通知信息
+ NWFTaskMsgEntity nWFTaskMsgEntity = new NWFTaskMsgEntity()
+ {
+ F_ProcessId = nWFEngineParamConfig.ProcessId,
+ F_FromUserId = nWFEngineParamConfig.CurrentUser.Id,
+ F_FromUserAccount = nWFEngineParamConfig.CurrentUser.Account,
+ F_FromUserName = nWFEngineParamConfig.CurrentUser.Name,
+ F_ToUserId = nWFEngineParamConfig.CreateUser.Id,
+ F_ToAccount = nWFEngineParamConfig.CreateUser.Account,
+ F_ToName = nWFEngineParamConfig.CreateUser.Name,
+ F_Title = nWFEngineParamConfig.SchemeName,
+ F_Content = "你的流程有状态的更新：" + nWFEngineParamConfig.CurrentUser.Name + operationName,
+ NodeId = nWFIEngine.GetStartNode().id,
+ F_NodeName = nWFIEngine.GetStartNode().name
+ };
+ nWFTaskMsgEntity.Create();
+
+ NWFTaskRelationEntity nWFTaskRelationEntity = taskUserList.Find(t => t.F_UserId == taskUserId);
+ nWFTaskRelationEntity.F_Time = DateTime.Now;
+ // 如果是一般审核节点
+ if (nodeInfo.isAllAuditor == "2")
+ {
+ // 需要所有人都审核，有一人不同意或者所有人都同意
+ if (operationCode == "agree")
+ {
+ nWFTaskRelationEntity.F_Result = 1;
+ if (taskUserList.FindAll(t => t.F_Result == 0).Count > 0)
+ {
+ List taskUserUpdateList = new List();
+ taskUserUpdateList.Add(nWFTaskRelationEntity);
+ if (nodeInfo.auditorType == "2")
+ {
+ // 串行
+ NWFTaskRelationEntity nWFTaskRelationEntity2 = taskUserList[(int)nWFTaskRelationEntity.F_Sort];
+ nWFTaskRelationEntity2.F_Mark = 0;
+ taskUserUpdateList.Add(nWFTaskRelationEntity2);
+ }
+ nWFProcessSerive.Save(nWFTaskLogEntity, taskUserUpdateList, nWFTaskMsgEntity);
+ return;
+ }
+ }
+ else if (nodeInfo.auditExecutType == "2")
+ {// 需要所有人执行完才往下走
+ if (operationCode == "disagree")
+ {
+ nWFTaskRelationEntity.F_Result = 2;
+ }
+ else
+ {
+ nWFTaskRelationEntity.F_Result = 4;
+ }
+ if (taskUserList.FindAll(t => t.F_Result == 0).Count > 0)
+ {
+ List taskUserUpdateList = new List();
+ taskUserUpdateList.Add(nWFTaskRelationEntity);
+ if (nodeInfo.auditorType == "2")
+ {
+ // 串行
+ NWFTaskRelationEntity nWFTaskRelationEntity2 = taskUserList[(int)nWFTaskRelationEntity.F_Sort];
+ nWFTaskRelationEntity2.F_Mark = 0;
+ taskUserUpdateList.Add(nWFTaskRelationEntity2);
+ }
+ nWFProcessSerive.Save(nWFTaskLogEntity, taskUserUpdateList, nWFTaskMsgEntity);
+ return;
+ }
+ }
+ else
+ {
+ operationCode = "disagree";
+ nWFTaskRelationEntity.F_Result = 2;
+ }
+ }
+ else
+ {
+ if (operationCode == "agree")
+ {
+ nWFTaskRelationEntity.F_Result = 1;
+ }
+ else if (operationCode == "disagree")
+ {
+ nWFTaskRelationEntity.F_Result = 2;
+ overFW = true;
+ }
+ else
+ {
+ nWFTaskRelationEntity.F_Result = 4;
+ }
+ }
+
+ // 获取上一节点信息
+ List lineList = new List();
+ //List list = nWFIEngine.GetNextTaskNode(nodeInfo, operationCode, false, lineList, overFW);
+ List list = nWFIEngine.GetPrevTaskNode(nodeInfo, operationCode, false, lineList, overFW);
+
+ // 会签处理
+ int state = 0;
+ if (operationCode == "agree")
+ {
+ state = 1;
+ }
+ List closeTaskList = new List();
+ List confluenceList = _ClearConfluence(list, closeTaskList, nodeInfo.id, nWFEngineParamConfig.ProcessId, state, nWFIEngine);
+
+ // 创建任务
+ List taskList = _CreateTask(list, nodeInfo, nWFEngineParamConfig);
+ // 创建任务消息
+ List taskMsgList = _CreateTaskMsg(taskList, nWFEngineParamConfig);
+
+ // 保存流程进程信息
+ NWFProcessEntity nWFProcessEntity = new NWFProcessEntity()
+ {
+ F_Id = nWFEngineParamConfig.ProcessId,
+ F_IsStart = 1
+ };
+ if (nWFEngineParamConfig.State == 1)
+ {
+ nWFProcessEntity.F_IsAgain = 1;
+ }
+ else if (nWFEngineParamConfig.State == 2)
+ {
+ nWFProcessEntity.F_IsFinished = 1;
+ }
+
+ // 如果任一审核者不同意，即流程结束（终止）
+ if (overFW)
+ {
+ nWFProcessEntity.F_EnabledMark = 4;//终止
+ }
+
+ List pLineList = new List();
+ List pTaskList = new List();
+ List pTaskMsgList = new List();
+ NWFEngineParamConfig pNWFEngineParamConfig = null;
+ NWFNodeInfo pNodeInfo = null;
+ NWFIEngine pNWFIEngine = null;
+
+ NWFProcessEntity pNWFProcessEntity = null;
+ if (nWFEngineParamConfig.IsChild == 1)
+ {
+ pNWFIEngine = _Bootstraper("", nWFEngineParamConfig.ParentProcessId, nWFEngineParamConfig.ParentTaskId, userInfo);
+ pNWFEngineParamConfig = pNWFIEngine.GetConfig();
+ // 获取父级流程
+ nWFTaskMsgEntity.F_ToUserId = pNWFEngineParamConfig.CreateUser.Id;
+ nWFTaskMsgEntity.F_ToName = pNWFEngineParamConfig.CreateUser.Name;
+ nWFTaskMsgEntity.F_ToAccount = pNWFEngineParamConfig.CreateUser.Account;
+ nWFTaskMsgEntity.F_Title = pNWFEngineParamConfig.SchemeName;
+ nWFTaskMsgEntity.F_Content = "你的流程【子流程:" + nWFEngineParamConfig.SchemeName + "】有状态的更新：" + nWFEngineParamConfig.CurrentUser.Name + operationName;
+ nWFTaskMsgEntity.NodeId = pNWFIEngine.GetStartNode().id;
+ nWFTaskMsgEntity.F_NodeName = pNWFIEngine.GetStartNode().name;
+
+ // 获取子流程
+ NWFProcessEntity cNWFProcessEntity = nWFProcessSerive.GetEntity(nWFEngineParamConfig.ProcessId);
+ if (cNWFProcessEntity.F_IsAsyn == 0)
+ {
+ if (nWFEngineParamConfig.State == 2)
+ {
+ // 父节点信息
+ NWFTaskEntity pTaskEntity = nWFTaskIBLL.GetEntity(nWFEngineParamConfig.ParentTaskId);
+ pNodeInfo = pNWFIEngine.GetNode(pTaskEntity.F_NodeId);
+
+ // 获取上一节点信息
+ List pList = pNWFIEngine.GetPrevTaskNode(pNodeInfo, "agree", false, pLineList);
+ // 创建任务
+ pTaskList = _CreateTask(pList, pNodeInfo, pNWFEngineParamConfig);
+ // 创建任务消息
+ pTaskMsgList = _CreateTaskMsg(pTaskList, pNWFEngineParamConfig);
+
+ if (pNWFEngineParamConfig.State == 1)
+ {
+ pNWFProcessEntity = new NWFProcessEntity();
+ pNWFProcessEntity.F_Id = pNWFEngineParamConfig.ProcessId;
+ pNWFProcessEntity.F_IsAgain = 1;
+ }
+ else if (pNWFEngineParamConfig.State == 2)
+ {
+ pNWFProcessEntity = new NWFProcessEntity();
+ pNWFProcessEntity.F_Id = pNWFEngineParamConfig.ProcessId;
+ pNWFProcessEntity.F_IsFinished = 1;
+ }
+ }
+ }
+ pTaskMsgList.Add(nWFTaskMsgEntity);
+ }
+ else
+ {
+ taskMsgList.Add(nWFTaskMsgEntity);
+ }
+
+ // 触发消息
+ _SendMsg(pTaskMsgList, pNWFIEngine);
+ // 触发消息
+ _SendMsg(taskMsgList, nWFIEngine);
+
+ List nTaskList = new List();
+ nTaskList.AddRange(taskList);
+
+ taskList.AddRange(pTaskList);
+ taskMsgList.AddRange(pTaskMsgList);
+ // 保存信息 任务日志 任务执行人状态更新 任务状态更新 流程进程状态更新 会签信息更新 新的任务列表 新的任务消息列表
+ nWFProcessSerive.Save(nWFTaskLogEntity, nWFTaskRelationEntity, taskEntiy, nWFProcessEntity, confluenceList, closeTaskList, taskList, taskMsgList, pNWFProcessEntity);
+
+ // 触发流程绑定方法(父级点事件)
+ foreach (var line in pLineList)
+ {
+ _TriggerMethod(line, "", pNodeInfo.name, "create", pNWFEngineParamConfig);
+ }
+
+ // 触发流程绑定方法
+ foreach (var line in lineList)
+ {
+ _TriggerMethod(line, taskId, nodeInfo.name, operationCode, nWFEngineParamConfig);
+ }
+
+ // 触发子流程节点方法
+ foreach (var taskItem in taskList)
+ {
+ if (taskItem.F_Type == 4)
+ {
+ NWFNodeInfo cNodeInfo = nWFIEngine.GetNode(taskItem.F_NodeId);
+ if (cNodeInfo == null)
+ {
+ cNodeInfo = pNWFIEngine.GetNode(taskItem.F_NodeId);
+ _TriggerMethod(cNodeInfo, taskItem.F_Id, cNodeInfo.name, taskItem.F_ChildProcessId, pNWFEngineParamConfig);
+
+ }
+ else
+ {
+ _TriggerMethod(cNodeInfo, taskItem.F_Id, cNodeInfo.name, taskItem.F_ChildProcessId, nWFEngineParamConfig);
+ }
+ }
+ }
+
+ // 触发自动跳过规则
+ _AutoAuditFlow(nTaskList, nWFIEngine, userInfo);
+ _AutoAuditFlow(pTaskList, pNWFIEngine, userInfo);
+
+ }
+
///
/// 批量审核（只有同意和不同意）
///
diff --git a/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.WorkFlow/Process/NWFProcessIBLL.cs b/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.WorkFlow/Process/NWFProcessIBLL.cs
index 336326ba9..b418c6504 100644
--- a/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.WorkFlow/Process/NWFProcessIBLL.cs
+++ b/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.WorkFlow/Process/NWFProcessIBLL.cs
@@ -192,6 +192,19 @@ namespace Learun.Application.WorkFlow
/// 下一节点指定审核人
/// 当前操作人信息
void AuditFlow(string operationCode, string operationName, string processId, string taskId, string des, string auditors, string stamp, string signUrl, UserInfo userInfo);
+
+ ///
+ /// 审批流程（只有审批操作码为back(退回至上一个审核节点)情况下执行）【暂定】
+ ///
+ /// 流程审批操作码agree 同意 disagree 不同意 lrtimeout 超时 back 退回至上一个审核节点
+ /// 流程审批操名称
+ /// 流程进程主键
+ /// 流程任务主键
+ /// 审批意见
+ /// 下一节点指定审核人
+ /// 当前操作人信息
+ void AuditFlow2(string operationCode, string operationName, string processId, string taskId, string des, string auditors, string stamp, string signUrl, UserInfo userInfo);
+
///
/// 批量审核（只有同意和不同意）
///
diff --git a/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Workflow/Learun.Workflow.Engine/NWFEngine.cs b/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Workflow/Learun.Workflow.Engine/NWFEngine.cs
index 612e38dee..69a05d15d 100644
--- a/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Workflow/Learun.Workflow.Engine/NWFEngine.cs
+++ b/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Workflow/Learun.Workflow.Engine/NWFEngine.cs
@@ -544,6 +544,117 @@ namespace Learun.Workflow.Engine
return list;
}
+
+ ///
+ /// 获取上一步的任务节点信息（只有审批操作码为back(退回至上一个审核节点)情况下执行）【暂定】
+ ///
+ /// 起始节点
+ /// 节点操作码 agree 同意 disagree 不同意 lrtimeout 超时 back 退回至上一个审核节点
+ /// 是否获取下一节点审核人
+ /// 经过的线段需要执行操作的
+ ///
+ public List GetPrevTaskNode(NWFNodeInfo beginNode, string code, bool isGetAuditors, List lineList, bool overWF = false)
+ {
+ List list = new List();
+ List nextNodeList = new List();
+
+ //nextNodeList = GetNextNodes(beginNode.id, code, lineList, overWF);
+ var prevNodes = GetPreNodes(beginNode.id);
+ foreach (var item in prevNodes)
+ {
+ var prevNode = GetNode(item);
+ nextNodeList.Add(prevNode);
+ }
+
+ Dictionary auditers = null;
+ if (!string.IsNullOrEmpty(config.ParamConfig.Auditers))
+ {
+ auditers = config.ParamConfig.Auditers.ToObject>();
+ }
+
+
+ foreach (var node in nextNodeList)
+ {
+ if (auditers != null && auditers.ContainsKey(node.id))
+ {
+ node.auditors = new List();
+ node.auditors.Add(new NWFAuditor()
+ {
+ type = 3,
+ auditorId = auditers[node.id]
+ });
+ }
+
+ switch (node.type)
+ {
+ case "conditionnode": // 条件节点
+ if (!isGetAuditors)
+ {
+ if (CalcCondition(node))
+ {
+ list.AddRange(GetPrevTaskNode(node, "agree", isGetAuditors, lineList));
+ }
+ else
+ {
+ list.AddRange(GetPrevTaskNode(node, "disagree", isGetAuditors, lineList));
+ }
+ }
+ else
+ {
+ list.AddRange(GetPrevTaskNode(node, "agree", isGetAuditors, lineList));
+ list.AddRange(GetPrevTaskNode(node, "disagree", isGetAuditors, lineList));
+ }
+ break;
+ case "confluencenode":// 会签节点
+ if (!isGetAuditors)
+ {
+ int confluenceRes;
+ if (code == "agree")
+ {
+ confluenceRes = CalcConfluence(node, beginNode.id, true);
+ }
+ else
+ {
+ confluenceRes = CalcConfluence(node, beginNode.id, false);
+ }
+ if (confluenceRes == 1)// 会签审核通过
+ {
+ list.AddRange(GetPrevTaskNode(node, "agree", false, lineList));
+ }
+ else if (confluenceRes == -1)// 会签审核不通过
+ {
+ list.AddRange(GetPrevTaskNode(node, "disagree", false, lineList));
+ }
+ node.confluenceRes = confluenceRes;
+ list.Add(node);
+ }
+ break;
+ case "auditornode":// 传阅节点
+ list.Add(node);
+ break;
+ case "childwfnode":// 子流程节点
+ list.Add(node);
+ if (node.childType == "2")
+ { // 异步的情况下直接往下走
+ list.AddRange(GetPrevTaskNode(node, "agree", isGetAuditors, lineList));
+ }
+ break;
+ case "startround":// 开始节点 需要重新审核
+ list.Add(node);
+ config.ParamConfig.State = 1;
+ break;
+ case "endround":// 结束节点
+ config.ParamConfig.State = 2;
+ break;
+ default: // 默认一般审核界定啊
+ list.Add(node);
+ break;
+ }
+ }
+
+ return list;
+ }
+
#endregion
}
diff --git a/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Workflow/Learun.Workflow.Engine/NWFIEngine.cs b/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Workflow/Learun.Workflow.Engine/NWFIEngine.cs
index c66897e59..4a3112c8a 100644
--- a/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Workflow/Learun.Workflow.Engine/NWFIEngine.cs
+++ b/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Workflow/Learun.Workflow.Engine/NWFIEngine.cs
@@ -70,6 +70,17 @@ namespace Learun.Workflow.Engine
/// 经过的线段需要执行操作的
///
List GetNextTaskNode(NWFNodeInfo beginNode, string code, bool isGetAuditors, List lineList, bool overWF = false);
+
+ ///
+ /// 获取上一步的任务节点信息（只有审批操作码为back(退回至上一个审核节点)情况下执行）【暂定】
+ ///
+ /// 起始节点
+ /// 节点操作码 agree 同意 disagree 不同意 lrtimeout 超时 back 退回至上一个审核节点
+ /// 是否获取下一节点审核人
+ /// 经过的线段需要执行操作的
+ ///
+ List GetPrevTaskNode(NWFNodeInfo beginNode, string code, bool isGetAuditors, List lineList, bool overWF = false);
+
#endregion
}
}