// 加载要审核的工单
 public String preAudit() throws Exception {
   if (issue.getId() == 0) throw new OceanRuntimeException("标识不合法");
   issue = issueService.getById(issue.getId());
   SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
   nowDateTime = sdf.format(new Date());
   return "audit";
 }
  // 审核
  public String audit() throws Exception {
    TaskService taskService = issueService.getTaskService();
    HttpSession session = request.getSession();
    User sessionUser = (User) session.getAttribute(LicenseWorkFlowConstants.SESSION_USER);
    User user = userService.getById(sessionUser.getId());
    Audit audit = new Audit(); // 审批意见
    String groupName = "";
    if (user.getGroups() != null && user.getGroups().size() > 0) {
      List<Group> groupList = new ArrayList<Group>();
      groupList.addAll(user.getGroups());
      groupName = groupList.get(0).getCnName();
    }
    // 设置审核的部门名称
    audit.setAuditDept(groupName);
    audit.setAuditNotion(auditNotion); // 审批意见
    audit.setAuditTime(new Date()); // 审批时间
    audit.setAuditUser(user); // 审批用户
    String outcome = ""; // 边
    if ("1".equals(result)) {
      outcome = "同意";
      audit.setAuditResult("同意");
    } else {
      outcome = "否决";
      audit.setAuditResult("不同意");
    }
    /** all the variables visible in the given task */
    Set<String> set = taskService.getVariableNames(taskId);
    /** retrieves a map of variables */
    Map<String, Object> variables = taskService.getVariables(taskId, set);
    if (issue.getId() == 0) throw new OceanRuntimeException("标识不合法");
    // 获取工单
    issue = issueService.getById(issue.getId());

    variables.put("createUser", "admin");

    // 执行任务
    taskService.completeTask(taskId, outcome, variables);
    // 修改工单的审核信息
    audit.setIssue(issue);
    Set<Audit> audits = issue.getAudits();
    audits.add(audit);
    issue.setAudits(audits);
    issueService.saveOrUpdate(issue); // 更新到库中
    return "indexAction";
  }
 @Override // 默认销售负责人负责的工单列表
 public String execute() throws Exception {
   List<Issue> dbIssues = new ArrayList<Issue>();
   HttpSession session = request.getSession();
   // 获取当前登录用户
   User sessionUser = (User) session.getAttribute(LicenseWorkFlowConstants.SESSION_USER);
   // 获取流程定义列表
   List<ProcessDefinition> pdList =
       issueService.getRepositoryService().createProcessDefinitionQuery().list();
   // 获取流程实例列表
   List<ProcessInstance> piList =
       issueService.getExecutionService().createProcessInstanceQuery().list();
   // 获取该用户组内的任务
   List<Task> taskList = issueService.getTaskService().findGroupTasks(sessionUser.getName());
   // 查询库中所有的工单
   dbIssues = issueService.getAllIssues();
   // 获取流程寮例历史记录列表
   List<HistoryProcessInstance> hplist =
       issueService.getHistoryService().createHistoryProcessInstanceQuery().list();
   String processDefinitionId = ""; // 流程定义标识
   if (pdList != null && pdList.size() > 0) {
     processDefinitionId = ((ProcessDefinition) (pdList.get(0))).getId();
   }
   // 遍历系统中的工单
   for (Issue issue : dbIssues) {
     // 设置工单的流程节点
     String activeName = issueService.getActiveName(issue.getProcessInstanceId());
     IssueVO issueVO = new IssueVO();
     issueVO.setWorkFlowNodeName(activeName);
     // 遍历当前登录用户的task列表
     for (Task task : taskList) {
       // 获取执行
       Execution execution =
           issueService.getExecutionService().findExecutionById(task.getExecutionId());
       ExecutionImpl execImpl = (ExecutionImpl) execution;
       // 获取执行的流程实例
       ProcessInstance processInstance = execImpl.getProcessInstance();
       if (issue.getProcessInstanceId().equals(processInstance.getId())) {
         // 显示审核链接
         issueVO.setShowAudit(true);
         // 当前工单要审核的task
         issueVO.setIssueTask(task);
         break;
       } else {
         issueVO.setShowAudit(false);
       }
     }
     LicenseWorkFlowConstants.issuePOTOVOCopier.copy(issue, issueVO, null);
     issues.add(issueVO);
   }
   return "index";
 }