private static WorkflowModel BuildWorkflow(Workflow workflow, List <Activity> activities, List <Link> links,
List <ActivityAuth> authes, List <Approval> approvals, List <Task> tasks)
{
if (workflow == null)
{
throw new Exception("workflow不能为null");
}
List <ActivityModel> activityInstanceList = new List <ActivityModel>();
List <LinkModel> linkModelList = new List <LinkModel>();
var activityList = activities.FindAll(t => t.WorkflowID.Equals(workflow.ID));
var linkList = links.FindAll(t => t.WorkflowID.Equals(workflow.ID));
var authList = authes.FindAll(t => t.WorkflowID.Equals(workflow.ID));
var approvalList = approvals.FindAll(t => t.WorkflowID.Equals(workflow.ID));
var taskList = tasks.FindAll(t => t.WorkflowID.Equals(workflow.ID));
WorkflowModel model = new WorkflowModel
{
value = workflow,
Approval = approvalList,
};
bool foundRoot = false;
bool foundTail = false;
foreach (var link in linkList)
{
linkModelList.Add(new LinkModel
{
Value = link,
});
}
foreach (var activity in activityList)
{
//pre link
var preLink = linkModelList.FindAll(t => t.Value != null && t.Value.ToAcivityID == activity.ID);
//next link
var nextLink = linkModelList.FindAll(t => t.Value != null && t.Value.FromActivityID == activity.ID);
var activityInstance = new ActivityModel
{
Value = activity,
Approvals = model.Approval.FindAll(t => t.ActivityID == activity.ID),
PreLinks = preLink,
NextLinks = nextLink,
Tasks = tasks.FindAll(t => t.ActivityID == activity.ID),
OwnerWorkflow = model,
};
//处理权限
var activityauth = authList.FindAll(t => t.ActivityID == activity.ID);
activityInstance.Auth.AddRange(activityauth);
//给审批排序
activityInstance.Approvals.Sort((l, r) =>
{
if (l.CreateTime > l.CreateTime)
{
return(1);
}
else
{
return(0);
}
});
if (!foundRoot && preLink.Count == 0)
{
model.Root = activityInstance;
foundRoot = true;
}
if (!foundTail && nextLink.Count == 0)
{
model.Tail = activityInstance;
foundTail = true;
}
activityInstanceList.Add(activityInstance);
}
return(model);
}
public WorkflowModel StartNew(string creator, string processid, IWorkflowAuthority iauth)
{
var mapper = MapperHelper.GetMapper();
WorkflowDao workflowdao = new WorkflowDao(mapper);
ActivityDao activitydao = new ActivityDao(mapper);
LinkDao linkdao = new LinkDao(mapper);
ActivityAuthDao aadd = new ActivityAuthDao(mapper);
TaskDao taskdao = new TaskDao(mapper);
WorkflowModel model = null;
Workflow wf = this.value.ConvertTo <Workflow>();
wf.ID = null;
wf.Creator = creator;
wf.Status = (int)WorkflowProcessStatus.Started;
wf.WorkflowDefinitionID = this.value.ID;
wf.ProcessID = processid;
workflowdao.Add(wf);
var activites = this.ActivityDefinitionList;
var links = this.LinkDefinitionList;
List <Activity> activityEntities = new List <Activity>();
foreach (var a in activites)
{
Activity activity = a.Value.ConvertTo <Activity>();
activity.Creator = creator;
activity.ID = null;
activity.WorkflowID = wf.ID;
activity.ActivityDefinitionID = a.Value.ID;
activity.Title = a.Value.Title;
activity.Status = (int)ActivityProcessStatus.Started;
List <ActivityAuth> authList = new List <ActivityAuth>();
//如果是开始节点，就设置为已处理
if (this.Root.Equals(a))
{
activity.Status = (int)ActivityProcessStatus.Processed;
activity.ProcessTime = DateTime.Now;
}
if (this.Root.Children.Count > 0 && this.Root.Children[0].Equals(a))
{
activity.Status = (int)ActivityProcessStatus.Processing;
}
activitydao.Add(activity);
activityEntities.Add(activity);
//权限处理
foreach (var ad in a.AuthDefinition)
{
ActivityAuth auth = ad.ConvertTo <ActivityAuth>();
auth.Creator = creator;
auth.WorkflowID = wf.ID;
auth.ActivityID = activity.ID;
auth.ID = null;
auth.ActivityAuthDefinitionID = ad.ID;
aadd.Add(auth);
authList.Add(auth);
}
//如果是第二节点，就设置成正在处理
if (this.Root.Children.Count > 0 && this.Root.Children[0].Equals(a))
{
ActivityModel activitymodel = new ActivityModel
{
Value = activity,
};
var idlist = iauth.GetUserIDList(authList);
var tasklist = activitymodel.GetTask(creator, idlist);
foreach (var task in tasklist)
{
taskdao.Add(task);
}
}
}
foreach (var l in links)
{
Link link = l.Value.ConvertTo <Link>();
link.Creator = creator;
link.WorkflowID = wf.ID;
link.ID = null;
link.LinkDefinitionID = l.Value.ID;
var fromactivity = activityEntities.Find(t => t.ActivityDefinitionID == l.Value.FromActivityDefinitionID);
var totactivity = activityEntities.Find(t => t.ActivityDefinitionID == l.Value.ToActivityDefinitionID);
if (fromactivity != null)
{
link.FromActivityID = fromactivity.ID;
}
if (totactivity != null)
{
link.ToAcivityID = totactivity.ID;
}
linkdao.Add(link);
}
model = WorkflowModel.Load(wf.ID);
return(model);
}
public void Process(ActivityModel activity, Approval approval, string processor, IWorkflowAuthority auth)
{
//已经处理过就不能再处理
if (activity.Value.Status == (int)ActivityProcessStatus.Processed)
{
return;
}
//MonitorCache.GetInstance().PushMessage(new CacheMessage { Message = "activityid:" + activity.Value.ID + " next activity status:" + activity.Value.Status.ToString() }, CacheEnum.FormMonitor);
ISqlMapper mapper = MapperHelper.GetMapper();
ActivityDao activitydao = new ActivityDao(mapper);
TaskDao taskdao = new TaskDao(mapper);
//设置当前活动点状态
activity.Value.Status = (int)ActivityProcessStatus.Processed;
activity.Value.ProcessTime = DateTime.Now;
activity.Value.LastUpdator = processor;
activitydao.Update(new ActivityUpdateForm
{
Entity = new Activity {
Status = activity.Value.Status, ProcessTime = activity.Value.ProcessTime, LastUpdator = activity.Value.LastUpdator
},
ActivityQueryForm = new ActivityQueryForm {
ID = activity.Value.ID
}
});
var task = activity.GetUserProcessingTask(processor);
if (task == null)
{
throw new Exception("环节中没有你的任务，无法进行审批操作");
}
task.Status = (int)TaskProcessStatus.Processed;
task.ProcessTime = DateTime.Now;
task.LastUpdator = processor;
//处理任务
taskdao.Update(new TaskUpdateForm
{
Entity = new Task {
ProcessTime = task.ProcessTime, Status = task.Status, LastUpdator = task.LastUpdator
},
TaskQueryForm = new TaskQueryForm {
ID = task.ID
},
});
//设置下个活动点的状态
if (activity.Children.Count > 0)
{
foreach (var next in activity.Children)
{
string nextactivityid = next.Value.ID;
var nextActivityModel = next as ActivityModel;
nextActivityModel.Value.Status = (int)ActivityProcessStatus.Processing;
nextActivityModel.Value.LastUpdator = processor;
activitydao.Update(new ActivityUpdateForm
{
Entity = new Activity {
Status = nextActivityModel.Value.Status, LastUpdator = nextActivityModel.Value.LastUpdator
},
ActivityQueryForm = new ActivityQueryForm {
ID = nextactivityid
},
});
List <string> useridList = auth.GetUserIDList(nextActivityModel.Auth);
//新增下个活动点的任务
var tasklist = nextActivityModel.GetTask(processor, useridList);
foreach (var t in tasklist)
{
nextActivityModel.Tasks.Add(t);
taskdao.Add(t);
}
}
}
}