public static FlowNodeInfo GetInitFlowNodeInfo(string FlowName, Dictionary <string, Object> Params = null)
{
var _IBPMTaskInstanceService = UnityContainerHelper.GetServer <IBPMTaskInstanceService>();
var def = ProcessModelCache.Instance[FlowName];
var node = new FlowNodeInfo();
var list = getFlowTasks(def.Process).Take(2).ToList();
node.CurrentTaskName = list.First().Name;
if (list.Count == 2)
{
node.NextName = list.Last().Name;
node.NextIsJoinSign = list.Last().IsJoinSign;
node.NextOwner = list.Last().Owner;
// 不是会签才取候选人
if (!node.NextIsJoinSign)
{
node.NextUsers = new List <int>();
var owner = list.Last().Owner;
def.Resources.ForEach(r =>
{
if (r.ID == owner)
{
if (r.IOwner != null)
{
var call = UnityContainerHelper.GetServer <IOwner>(r.IOwner.Name);
node.NextUsers = call.GetOwner("_" + list[1].DefID, Params);
}
node.NextUsers = node.NextUsers ?? new List <int>();
r.Users.ForEach(u =>
{
var id = int.Parse(u.ID);
if (!node.NextUsers.Contains(id))
{
node.NextUsers.Add(id);
}
});
}
});
}
}
return(node);
}
public static FlowNodeInfo GetFlowNodeInfo(int TaskID, string System, Dictionary <string, Object> Params = null)
{
var _IUserTaskService = UnityContainerHelper.GetServer <IUserTaskService>(System);
var _IBPMProcessInstanceService = UnityContainerHelper.GetServer <IBPMProcessInstanceService>();
var _IBPMTaskInstanceService = UnityContainerHelper.GetServer <IBPMTaskInstanceService>();
var userTask = _IUserTaskService.Get(TaskID);
var process = _IBPMProcessInstanceService.Get(userTask.ProcessID.Value);
var def = ProcessModelCache.Instance[process.Name];
var node = new FlowNodeInfo();
node.ProcessID = userTask.ProcessID.Value.ToString();
if (!string.IsNullOrEmpty(userTask.Args))
{
node.Params = userTask.Args.Split(',').ToList();
}
var list = getFlowTasks(def.Process);
var index = list.FindIndex(u => "_" + u.DefID == userTask.TaskModelID);
node.CurrentTaskName = list[index].Name;
if (index < list.Count - 1)
{
var nextTask = list[index + 1];
node.NextName = nextTask.Name;
node.NextUsers = new List <int>();
node.NextIsJoinSign = nextTask.IsJoinSign;
node.NextOwner = nextTask.Owner;
// 如果下一个任务已执行过，既被退回重新提交
var tasks = _IBPMTaskInstanceService.GetList(t => t.ProcessID == userTask.ProcessID &&
t.SourceID == "_" + nextTask.DefID &&
!t.IsDelete);
if (tasks.Count == 1)
{
if (tasks[0].Type == (int)TaskType.Manual)
{
node.NextUser = tasks[0].UserID;
}
else
{
node.NextJoinSignUsers = tasks[0].Users.Split(',');
}
}
var owner = list[index + 1].Owner;
def.Resources.ForEach(r =>
{
if (r.ID == owner)
{
if (r.IOwner != null)
{
var call = UnityContainerHelper.GetServer <IOwner>(r.IOwner.Name);
node.NextUsers = call.GetOwner("_" + nextTask.DefID, Params);
}
node.NextUsers = node.NextUsers ?? new List <int>();
if (!string.IsNullOrEmpty(r.Task))
{
var orgTask = _IBPMTaskInstanceService.GetList(t => t.ProcessID == userTask.ProcessID &&
t.SourceID == r.Task &&
!t.IsDelete);
if (orgTask != null && orgTask.Count > 0)
{
node.NextUsers.Add(orgTask.First().UserID);
}
}
r.Users.ForEach(u =>
{
var id = int.Parse(u.ID);
if (!node.NextUsers.Contains(id))
{
node.NextUsers.Add(id);
}
});
}
});
}
return(node);
}
