驳回使用自带驳回，对已完成流程查看流程推进的处理

xiangpei

2024-12-24 982e63b981079caaae2be3ad8bb11d29cf9cd97b

 business/src/main/java/com/ycl/service/impl/ProjectProcessServiceImpl.java

@@ -483,6 +483,12 @@
        List<UserTask> userTasks = allUserTaskElement.subList(startNum, end);
        // 查出流程
        ProcessInstance process = runtimeService.createProcessInstanceQuery().processInstanceId(processInsId).singleResult();
        if (Objects.isNull(process)) {
            // 如果运行时找不到说明是已完成的流程，直接查历史任务
            List<CustomerTaskVO> vos = this.getFinishedProcessTaskInfo(userTasks, processInsId, processDefinitionId);
            result.data(vos);
            return vos;
        }
        // 判断任务状态
        List<CustomerTaskVO> vos = userTasks.stream().map(userTask -> {
            CustomerTaskVO vo = new CustomerTaskVO();
@@ -573,6 +579,52 @@
    }

    /**
     * 查询已完成的流程的任务信息
     *
     * @param userTasks 任务节点列表
     * @param processInsId 流程实例id
     * @param processDefId 流程定义id
     * @return
     */
    private List<CustomerTaskVO> getFinishedProcessTaskInfo(List<UserTask> userTasks, String processInsId, String processDefId) {
        HistoricProcessInstance hisProcess = historyService.createHistoricProcessInstanceQuery().processInstanceId(processInsId).singleResult();
        List<CustomerTaskVO> vos = userTasks.stream().map(userTask -> {
            CustomerTaskVO vo = new CustomerTaskVO();
            vo.setProcessInsId(hisProcess.getId());
            vo.setProcessDefId(processDefId);
            vo.setDeployId(hisProcess.getDeploymentId());
            vo.setTaskName(userTask.getName());
            vo.setProcessName(hisProcess.getProcessDefinitionName());

            // 查多个是因为驳回后会查出两条及以上，取最新一条
            List<HistoricTaskInstance> hisTaskList = historyService.createHistoricTaskInstanceQuery()
                    .processInstanceId(hisProcess.getId())
                    .taskDefinitionKey(userTask.getId()).includeIdentityLinks()
                    .orderByHistoricTaskInstanceStartTime()
                    .desc()
                    .list();

            vo.setTaskStatus(TaskStatusEnum.FINISHED);
            // 如果是已完成的，信息需要单独赋值
            vo.setTaskId(hisTaskList.get(0).getId());
            vo.setExecutionId(hisTaskList.get(0).getExecutionId());
            vo.setCreateTime(hisTaskList.get(0).getStartTime());
            // 查询实际处理人
            long handlerUserId = Long.parseLong(hisTaskList.get(0).getAssignee());
            SysUser handlerUser = sysUserService.selectUserById(handlerUserId);
            if (Objects.nonNull(handlerUser)) {
                vo.setHandlerId(handlerUserId);
                vo.setHandlerName(handlerUser.getNickName());
            }
            vo.setTaskDefinitionKey(hisTaskList.get(0).getTaskDefinitionKey());
            this.setPromoterAndHandler(vo, hisTaskList.get(0).getIdentityLinks());

            return vo;
        }).collect(Collectors.toList());
        return vos;
    }

    /**
     * 查询剩余事项（未开始的任务）
     *
     * @param processDefinitionId
@@ -601,6 +653,12 @@
        List<UserTask> userTasks = allUserTaskElement.subList(startNum, end);
        // 查出流程
        ProcessInstance process = runtimeService.createProcessInstanceQuery().processInstanceId(processInsId).singleResult();
        if (Objects.isNull(process)) {
            // 如果流程已经完成，那么没有剩余事项了
            List<CustomerTaskVO> vos = new ArrayList<>(1);
            result.data(vos);
            return vos;
        }
        // 判断任务状态
        List<CustomerTaskVO> vos = userTasks.stream().map(userTask -> {
            CustomerTaskVO vo = new CustomerTaskVO();
@@ -681,6 +739,10 @@
        List<UserTask> allUserTaskElement = this.getAllUserTaskElement(processDefinitionId);
        // 查出流程
        ProcessInstance process = runtimeService.createProcessInstanceQuery().processInstanceId(processInsId).singleResult();
        if (Objects.isNull(process)) {
            // 运行时未找到流程，说明流程已经结束了
            return 0L;
        }
        long num = 0L;
        // 判断任务状态
        for (UserTask userTask : allUserTaskElement) {