protected void BeforeExpand(object sender, AjaxEventArgs e)
{
IPersistenceService ips = RuntimeContextExamples.GetRuntimeContext().PersistenceService;
List <IWorkItem> IWorkItems = ips.FindWorkItemsForTaskInstance(e.ExtraParams["id"]);
StringBuilder sb = new StringBuilder();
foreach (IWorkItem item in IWorkItems)
{
if (sb.Length > 0)
{
sb.Append("<br />");
}
sb.AppendFormat("<pre>操作者:{0}\t 状态:{1}\t 开始时间:{2}\t 签收时间:{3}\t 结束时间:{4}\r\n\t完成说明:{5}</pre>",
item.ActorId, GetStateToString(item.State), item.CreatedTime, item.ClaimedTime, item.EndTime, item.Comments);
}
e.ExtraParamsResponse["content"] = sb.ToString();
}
public bool taskInstanceCanBeCompleted(IWorkflowSession currentSession, RuntimeContext runtimeContext, IProcessInstance processInstance, ITaskInstance taskInstance)
{
IPersistenceService persistenceService = runtimeContext.PersistenceService;
List <IWorkItem> workItems = persistenceService.FindWorkItemsForTaskInstance(taskInstance.Id);
//从流程变量中获取业务流水号
String sn = (String)processInstance.getProcessInstanceVariable("sn");
//已经完成的WorkItem数量
int completedWorkItemCount = 0;
//审批同意的决定的数量
int approvedDecitionCount = 0;
StringBuilder examinerList = new StringBuilder(); //所有审核人名单
StringBuilder approverList = new StringBuilder(); //同意者名单
StringBuilder opponentList = new StringBuilder(); //不同意者名单
for (int i = 0; i < workItems.Count; i++)
{
IWorkItem wi = workItems[i];
if (wi.State == WorkItemEnum.COMPLETED)
{
completedWorkItemCount++;
WebDemo.Example.LoanProcess.Persistence.ApproveInfo approveInfo = approveInfoDAO.findBySnAndUserId(sn, wi.ActorId);
if (approveInfo != null)
{
examinerList.Append(approveInfo.Approver).Append(",");
if (approveInfo.Decision)
{
approvedDecitionCount++;
approverList.Append(approveInfo.Approver).Append(",");
}
else
{
opponentList.Append(approveInfo.Approver).Append(",");
}
}
}
}
//------------------判断是否可以结束该汇签任务-----------
float size = (float)workItems.Count;
float theRule = 2 / 3f;
float currentCompletedPercentage = completedWorkItemCount / size; //已经完成的工单占总工单的比例
float currentAggreePercentage = approvedDecitionCount / size; //已经同意的比例
//如果完成的工单数量小于2/3，则直接返回false,即不可以结束TaskInstance
if (currentCompletedPercentage < theRule)
{
return(false);
}
//如果同意的数量达到2/3则直接结束TaskInstance
else if (currentAggreePercentage >= theRule)
{
//修改流程变量的值
processInstance.setProcessInstanceVariable("Decision", true);
//将最终审批决定纪录到业务表中
LoanInfo loanInfo = loanInfoDAO.findBySn(sn);
if (loanInfo != null)
{
loanInfo.Decision = true;
loanInfo.ExaminerList = examinerList.ToString();
loanInfo.ApproverList = approverList.ToString();
loanInfo.OpponentList = opponentList.ToString();
loanInfoDAO.attachDirty(loanInfo);
}
return(true);
}
//当所有的workItem结束时，可以结束TaskInstance
else if (completedWorkItemCount == workItems.Count)
{
LoanInfo loanInfo = loanInfoDAO.findBySn(sn);
if (currentAggreePercentage < theRule)
{
//修改流程变量的值
processInstance.setProcessInstanceVariable("Decision", false);
//将最终审批决定记录到业务表中
if (loanInfo != null)
{
loanInfo.Decision = false;
}
loanInfo.ExaminerList = examinerList.ToString();
loanInfo.ApproverList = approverList.ToString();
loanInfo.OpponentList = opponentList.ToString();
loanInfoDAO.attachDirty(loanInfo);
}
else
{
//修改流程变量的值
processInstance.setProcessInstanceVariable("Decision", true);
//将最终审批决定记录到业务表中
if (loanInfo != null)
{
loanInfo.Decision = true;
}
loanInfo.ExaminerList = examinerList.ToString();
loanInfo.ApproverList = approverList.ToString();
loanInfo.OpponentList = opponentList.ToString();
loanInfoDAO.attachDirty(loanInfo);
}
return(true);
}
return(false);
}