public string Start(BridgeCommandDto dto)
{
Category category = new CategoryService().Query()
.FirstOrDefault(cate => cate.NID == dto.CategoryCode);
WorkflowStructure workflowStructure =
_abstractService.WorkflowStructureService.Query()
.FirstOrDefault(e => e.CategoryCode == category.NID && e.Status == 1);
var model = EmitCore.Convert <BridgeCommandDto, Bridge>(dto);
string instanceID = WorkflowEngine.Instance.Start(workflowStructure.Resource);
model.InstanceID = instanceID;
model.Comment = String.IsNullOrEmpty(model.Comment) ? category.Name : model.Comment;
model.CreateTime = DateTime.Now;
CommandBus.Dispatch(new CreateBridge(), model);
var b = _bridgeService.Query(instanceID);
WorkflowInstance Instance = WorkflowInstance.GetInstance(instanceID);
var current = GetCurrent(Instance, model.Creator);
string serialObject = GetAuditNext(current, model.CategoryCode, b.Creator, b.Name, out string selectTransitionID);
WorkflowEngine.Instance.Jump(new WorkflowContext()
{
Instance = Instance,
ActorID = model.Creator,
Message = "提交",
TransitionID = selectTransitionID,
Data = Newtonsoft.Json.JsonConvert.DeserializeObject(serialObject),
Current = current
});
return(instanceID);
}
public JsonResult GetAuditUser(string instanceID)
{
WorkflowInstance instance = WorkflowInstance.GetInstance(instanceID);
return(Json(new UserService()
.GetPendingUserList(instance.Current.NID, instanceID)));
}
public IEnumerable <Transition> GetTransition(ActorCommandDto dto)
{
WorkflowInstance instance = WorkflowInstance.GetInstance(dto.ID);
var current = GetCurrent(instance, dto.ActorID);
return(NodeService.GetExecuteTransition(current));
}
public IEnumerable <Transition> GetTransition(string instanceID, string actorID)
{
WorkflowInstance instance = WorkflowInstance.GetInstance(instanceID);
var current = GetCurrent(instance, actorID);
return(NodeService.GetExecuteTransition(current));
}
public int GetNodeCooperation(string instanceID, string actorID)
{
WorkflowInstance instance = WorkflowInstance.GetInstance(instanceID);
Node current = GetCurrent(instance, actorID);
return(String.IsNullOrEmpty(current.Cooperation) ? 0 : 1);
}
public string Start(BridgeBody dto)
{
Category category = new CategoryService().Query().FirstOrDefault(cate => cate.NID == dto.CategoryCode);
WorkflowStructure workflowStructure =
_abstractService.WorkflowStructureService.Query().FirstOrDefault(e => e.CategoryCode == category.NID && e.Status == 1);
string instanceID = WorkflowEngine.Instance.Start(workflowStructure.Resource);
Bridge model = _mapper.Map <Bridge>(dto);
model.InstanceID = instanceID;
model.Comment = String.IsNullOrEmpty(model.Comment) ? category.Name : model.Comment;
model.CreateTime = DateTime.Now;
CommandBus.Dispatch(new CreateBridge(), model);
var user = _actorService.GetUserByID(model.Creator);
WorkflowInstance Instance = WorkflowInstance.GetInstance(instanceID);
var current = GetCurrent(Instance, model.Creator);
string serialObject = GetAuditNext(current, model.CategoryCode, model.Creator, user.Name, out string selectTransitionID);
WorkflowEngine.Instance.Jump(new WorkflowContext()
{
Instance = Instance,
ActorID = model.Creator,
Message = category.Name,
TransitionID = selectTransitionID,
Data = Newtonsoft.Json.JsonConvert.DeserializeObject(serialObject),
Current = current
});
LogProxy.Instance.Info(string.Format("启动{0}流程 实例ID{1}", model.CategoryCode, instanceID));
return(instanceID);
}
/// <summary>
/// 获取当前节点信息
/// </summary>
/// <param name="id">实例ID</param>
/// <returns></returns>
public dynamic Get(string id, string actorId)
{
WorkflowInstance instance = WorkflowInstance.GetInstance(id);
var current = instance.Current;
Dictionary <string, object> queryArg = new Dictionary <string, object>
{
{ "actorID", actorId },
{ "instanceID", id },
{ "nodeID", current.NID }
};
var pending = queryService.Query(queryArg).FirstOrDefault();
var hasAuth = (current.NodeType == WorkflowNodeCategory.Start && instance.State == WorkflowInstanceState.Running) ?
true : instance.State == WorkflowInstanceState.Running && pending != null;
return(new
{
current.NID,
current.Name,
Category = current.NodeType.ToString(),
HasAuth = hasAuth
});
}
private void Invoke(Node to, ExecutingContext executeContext, WorkflowContext context)
{
string instanceID = context.Instance.InstanceID;
workflowService.InstanceService.Jump(context.Current.ID, to.ID, instanceID, new WorkflowProcess()
{
RelationshipID = executeContext.From.NID,
CreateTime = DateTime.Now,
ActorID = context.ActorID,
Origin = executeContext.From.ID,
Destination = executeContext.To.ID,
TransitionID = context.TransitionID,
InstanceID = executeContext.Instance.InstanceID,
NodeType = executeContext.From.NodeType,
Direction = WorkflowOpertaion.Back
}, workflowService.ProcessService);
workflowService.Actions.ForEach(pluin => pluin.ActionExecute(executeContext));
if (to.NodeType == WorkflowNodeCategory.Decision)
{
Jump(new WorkflowContext()
{
Instance = WorkflowInstance.GetInstance(instanceID),
TransitionID = context.TransitionID,
Data = context.Data,
Message = "系统流转",
ActorID = context.ActorID,
Current = to
});
}
}
public static bool CheckUndoAuth(string instanceID)
{
WorkflowInstance instance = WorkflowInstance.GetInstance(instanceID);
User userInfo = System.Web.HttpContext.Current.Session["user"] as User;
return(instance.Current.GetFromNode().GetActors().Count(e => e.IDENTIFICATION == userInfo.IDENTIFICATION) > 0);
}
public JsonResult GetTransitions(string instanceID)
{
WorkflowInstance instance = WorkflowInstance.GetInstance(instanceID);
List <Transition> transitions = NodeService.GetExecuteTransitions(instance);
return(Json(transitions));
}
public void Reboot(string instanceID, string categoryCode, string id)
{
WorkflowInstance wfInstance = WorkflowInstance.GetInstance(instanceID);
string resourceXml = wfInstance.Resource;
CommandBus.Dispatch(new DeleteWFRecord(), instanceID);
string newInstanceID = WorkflowEngine.Instance.Start(resourceXml);
Bridge bridge = _bridgeService.GetBridge(id);
bridge.InstanceID = newInstanceID;
CommandBus.Dispatch(new UpdateBridge(), bridge);
var user = _actorService.GetUserByID(bridge.Creator);
WorkflowInstance instance = WorkflowInstance.GetInstance(newInstanceID);
var current = GetCurrent(instance, bridge.Creator);
string serialObject = GetAuditNext(current, categoryCode, bridge.Creator, user.Name, out string selectTransitionID);
WorkflowEngine.Instance.Jump(new WorkflowContext()
{
Instance = instance,
ActorID = bridge.Creator,
Message = String.Empty,
TransitionID = selectTransitionID,
Current = GetCurrent(instance, bridge.Creator),
Data = Newtonsoft.Json.JsonConvert.DeserializeObject(serialObject)
});
}
/// <summary>
/// 驳回
/// </summary>
/// <param name="instanceID"></param>
public void Reject(string instanceID)
{
WorkflowInstance instance = WorkflowInstance.GetInstance(instanceID);
//一、驳回流程
context.Reject(instance);
//二、删除当前节点中所有人待办任务
}
public int GetNodeCooperation(ActorCommandDto dto)
{
WorkflowInstance instance = WorkflowInstance.GetInstance(dto.ID);
Node current = GetCurrent(instance, dto.ActorID);
return(String.IsNullOrEmpty(current.Cooperation)?0:1);
}
/// <summary>
/// 工作流组件
/// </summary>
/// <param name="instanceID">流程实例ID</param>
/// <returns></returns>
public ActionResult WorkflowCheck(string instanceID, string bussinessID)
{
ViewBag.InstanceID = instanceID;
ViewBag.bussinessID = bussinessID;
WorkflowInstance instance = WorkflowInstance.GetInstance(instanceID);
ViewBag.CheckResult = CommonMethods.CheckUndoButton(instanceID);
return(View(instance.Current.GetTransitions()));
}
public void Jump(PostContext context)
{
WorkflowEngine.Instance.Jump(new WorkflowContext()
{
Instance = WorkflowInstance.GetInstance(context.InstanceID),
TransitionID = (String)context.Data.Transition,
Data = context.Data
});
}
/// <summary>
/// 工作流组件
/// </summary>
/// <param name="instanceID">流程实例ID</param>
/// <returns></returns>
public ActionResult WorkflowCheck(string instanceID, string bussinessID, string bllService)
{
ViewBag.InstanceID = instanceID;
ViewBag.bussinessID = bussinessID;
ViewBag.bllService = bllService;
WorkflowInstance instance = WorkflowInstance.GetInstance(instanceID);
return(View(instance.Current.GetTransitions()));
}
public JsonResult GetProcess(string instanceID)
{
WorkflowInstance instance = WorkflowInstance.GetInstance(instanceID);
return(Json(new
{
structure = instance.Resource,
id = instance.Current.ID
}));
}
/// <summary>
/// 原路退回
/// </summary>
/// <param name="instanceID"></param>
/// <param name="data"></param>
public void Back(string instanceID, dynamic data)
{
WorkflowInstance instance = WorkflowInstance.GetInstance(instanceID);
context.Back(new WorkflowContext()
{
Instance = instance,
Data = data
});
}
public IEnumerable <User> GetUser(string id)
{
WorkflowInstance instance = WorkflowInstance.GetInstance(id);
Dictionary <String, string> queryArg = new Dictionary <string, string>
{
{ "instanceID", id },
{ "nodeID", instance.Current.NID }
};
return(_actorService.Query(queryArg));
}
public void Jump(string instanceID, string transitionID, dynamic data)
{
WorkflowInstance instance = WorkflowInstance.GetInstance(instanceID);
context.Jump(new WorkflowContext()
{
Instance = instance,
TransitionID = transitionID,
Data = data
});
}
public ActionResult WorkflowImage(string instanceID)
{
JavaScriptSerializer serializer = new JavaScriptSerializer();
ViewBag.Result = serializer.Serialize(WorkflowInstance.GetInstance(instanceID));
DataTable dt = WorkflowServiceProvider.OfType <IWorkflowActor>().GetRecord(instanceID);
ViewBag.Record = Newtonsoft.Json.JsonConvert.SerializeObject(dt);
return(View());
}
public void Rollback(string instanceID, long actorID, string actorName, dynamic data)
{
WorkflowInstance instance = WorkflowInstance.GetInstance(instanceID);
context.Rollback(new WorkflowContext()
{
Instance = instance,
Data = data,
ActorID = actorID,
ActorName = actorName
});
}
public void Jump(string instanceID, string transitionID, long actorID, string actorName, dynamic data)
{
WorkflowInstance instance = WorkflowInstance.GetInstance(instanceID);
context.Jump(new WorkflowContext()
{
Instance = instance,
TransitionID = transitionID,
Data = data,
ActorID = actorID,
ActorName = actorName
});
}
/// <summary>
/// 依据跳转跳线获取下节点审批用户列表
/// </summary>
/// <param name="instanceID">流程实例</param>
/// <param name="transitionID">跳转路线ID</param>
/// <returns>用户列表</returns>
public JsonResult GetUsers(string instanceID, string transitionID)
{
WorkflowInstance instance = WorkflowInstance.GetInstance(instanceID);
List <Group> groupList = instance.Current.GetNextGroup(transitionID);
List <string> gList = new List <string>();
foreach (Group g in groupList)
{
gList.Add(g.IDENTIFICATION.ToString());
}
List <User> userList = new UserService().GetUserList(string.Join(",", gList));
return(Json(userList));
}
public void Kill(PostLostContextDto dto)
{
WorkflowInstance instance = WorkflowInstance.GetInstance(dto.ID);
Node current = NodeService.FindNodeByID(dto.Destination, dto.ID);
WorkflowEngine.Instance.Kill(instance, new WorkflowContext()
{
Message = dto.Message,
Instance = instance,
NodeID = current.NID,
Data = dto.Data,
Current = current
});
}
public void Kill(string categoryCode, string instanceID, string destination)
{
WorkflowInstance instance = WorkflowInstance.GetInstance(instanceID);
Node current = NodeService.FindNodeByID(destination, instanceID);
WorkflowEngine.Instance.Kill(instance, new WorkflowContext()
{
Message = "终止流程",
Instance = instance,
NodeID = current.NID,
Data = new { CategoryCode = categoryCode },
Current = current
});
}
public dynamic GetCurrentNodeActor(RequestInstanceDto dto)
{
WorkflowInstance instance = WorkflowInstance.GetInstance(dto.ID);
Node current = instance.Current.Where(e => e.NID == dto.Destination).FirstOrDefault();
return(new
{
NodeType = current.NodeType.ToString(),
Actor = current.Actors,
Group = current.Groups,
Organization = current.Organizations,
Carbon = current.Carbons
});
}
public JsonResult GetCurrent(string instanceID)
{
WorkflowInstance instance = WorkflowInstance.GetInstance(instanceID);
var current = instance.Current;
return(Json(new
{
current.NID,
current.Name,
Category = current.NodeType.ToString(),
HasAuth = (current.Name == "开始" && instance.State == WorkflowInstanceState.Running) ? true :
instance.State == WorkflowInstanceState.Running &&
CommonMethods.CheckAuth(current.NID, instanceID, UserInfo)
}));
}
public void UndoSubmit(string instanceID, long actorID, string actorName, string bussinessID)
{
WorkflowInstance instance = WorkflowInstance.GetInstance(instanceID);
dynamic dynData = new ExpandoObject();
dynData.bussinessID = bussinessID;
dynData.Message = "撤销此节点";
context.Cancel(new WorkflowContext()
{
Instance = instance,
Data = dynData,
ActorID = actorID,
ActorName = actorName
});
}
public void Jump(PostContextDto context)
{
WorkflowInstance Instance = WorkflowInstance.GetInstance(context.InstanceID);
var current = GetCurrent(Instance, context.ActorID);
WorkflowEngine.Instance.Jump(new WorkflowContext()
{
Instance = Instance,
ActorID = context.ActorID,
Message = context.Message,
TransitionID = context.TransitionID,
Data = context.Data,
Current = current
});
}