@RequestMapping(value = "timeseries", method = RequestMethod.GET)
  @ResponseStatus(HttpStatus.OK)
  public Response timeseries(@RequestParam String clusterName, @RequestParam String status) {
    Response response = new Response();
    response.setSuccess(true);
    int level = SessionUtils.getLevel();

    ApplicationContext applicationContext = ApplicationContextRegistry.getApplicationContext();
    JdbcTemplate jdbcTemplate = applicationContext.getBean(JdbcTemplate.class);
    String query = null;
    if (level != 1) { // 일반 사용자의 경우 자기것만 보여줘야 함
      if ("ALL".equals(status)) {
        query =
            "select (@row:=@row+1) as num, count(*) as sum, DATE_FORMAT(MAX(START_DATE),'%Y-%m-%d %H') as time, START_DATE from FL_WORKFLOW_HISTORY, (SELECT @row := 0) r WHERE USERNAME = '******' AND START_DATE > DATE_ADD(now(), INTERVAL -7 DAY) GROUP BY DATE_FORMAT(START_DATE,'%Y-%m-%d %H') ORDER BY START_DATE asc";
      } else if ("SUCCESS".equals(status)) {
        query =
            "select (@row:=@row+1) as num, count(*) as sum, DATE_FORMAT(MAX(START_DATE),'%Y-%m-%d %H') as time, 'SUCCESS' as type, START_DATE from FL_WORKFLOW_HISTORY, (SELECT @row := 0) r WHERE USERNAME = '******' AND STATUS = 'SUCCESS' AND START_DATE > DATE_ADD(now(), INTERVAL -7 DAY) GROUP BY DATE_FORMAT(START_DATE,'%Y-%m-%d %H') ORDER BY START_DATE asc";
      } else {
        query =
            "select (@row:=@row+1) as num, count(*) as sum, DATE_FORMAT(MAX(START_DATE),'%Y-%m-%d %H') as time, 'FAILED' as type, START_DATE from FL_WORKFLOW_HISTORY, (SELECT @row := 0) r WHERE USERNAME = '******' AND STATUS <> 'SUCCESS' AND START_DATE > DATE_ADD(now(), INTERVAL -7 DAY) GROUP BY DATE_FORMAT(START_DATE,'%Y-%m-%d %H') ORDER BY START_DATE asc";
      }
    } else {
      if ("ALL".equals(status)) {
        query =
            "select (@row:=@row+1) as num, count(*) as sum, DATE_FORMAT(MAX(START_DATE),'%Y-%m-%d %H') as time, START_DATE from FL_WORKFLOW_HISTORY, (SELECT @row := 0) r WHERE START_DATE > DATE_ADD(now(), INTERVAL -7 DAY) GROUP BY DATE_FORMAT(START_DATE,'%Y-%m-%d %H') ORDER BY START_DATE asc";
      } else if ("SUCCESS".equals(status)) {
        query =
            "select (@row:=@row+1) as num, count(*) as sum, DATE_FORMAT(MAX(START_DATE),'%Y-%m-%d %H') as time, 'SUCCESS' as type, START_DATE from FL_WORKFLOW_HISTORY, (SELECT @row := 0) r WHERE STATUS = 'SUCCESS' AND START_DATE > DATE_ADD(now(), INTERVAL -7 DAY) GROUP BY DATE_FORMAT(START_DATE,'%Y-%m-%d %H') ORDER BY START_DATE asc";
      } else {
        query =
            "select (@row:=@row+1) as num, count(*) as sum, DATE_FORMAT(MAX(START_DATE),'%Y-%m-%d %H') as time, 'FAILED' as type, START_DATE from FL_WORKFLOW_HISTORY, (SELECT @row := 0) r WHERE AND STATUS <> 'SUCCESS' AND START_DATE > DATE_ADD(now(), INTERVAL -7 DAY) GROUP BY DATE_FORMAT(START_DATE,'%Y-%m-%d %H') ORDER BY START_DATE asc";
      }
    }
    List<Map<String, Object>> list =
        jdbcTemplate.queryForList(MessageFormatter.format(query, clusterName).getMessage());
    response.getList().addAll(list);
    return response;
  }
  /**
   * Workflow Monitoring History 목록을 조회한다.
   *
   * @param clusterName 클러스터명
   * @param startDate 시작 날짜
   * @param endDate 마지막 날짜
   * @param status 워크플로우 작업 상태
   * @param workflowName 워크플로우명
   * @param jobType 워크플로우 작업 타입
   * @param page 페이지
   * @param start 시작 페이지
   * @param limit 조회 제한 개수
   * @param node 히스토리 목록이 속한 상위 노드 정보
   * @return Workflow History List
   */
  @RequestMapping(value = "/workflows", method = RequestMethod.GET)
  @ResponseStatus(HttpStatus.OK)
  public Response getWorkflows(
      @RequestParam(defaultValue = "") String clusterName,
      @RequestParam(defaultValue = "") String startDate,
      @RequestParam(defaultValue = "") String endDate,
      @RequestParam(defaultValue = "") String status,
      @RequestParam(defaultValue = "") String workflowName,
      @RequestParam(defaultValue = "") String jobType,
      @RequestParam(defaultValue = "0") int page,
      @RequestParam(defaultValue = "0") int start,
      @RequestParam(defaultValue = "16") int limit,
      @RequestParam(defaultValue = "") String node) {

    Response response = new Response();
    EngineService engineService = getEngineService(clusterName);
    WorkflowHistoryRemoteService workflowHistoryRemoteService =
        engineService.getWorkflowHistoryRemoteService();
    int level = SessionUtils.getLevel();
    String username = level == 1 ? "" : SessionUtils.getUsername();

    ArrayList<Map> arrayList = new ArrayList<>();

    List<WorkflowHistory> workflowHistories =
        workflowHistoryRemoteService.selectByCondition(
            startDate, endDate, start, limit, username, workflowName, status, "");
    for (WorkflowHistory workflowHistory : workflowHistories) {
      Map map = getNodeForWorkflow(workflowHistory, node);
      arrayList.add(map);
    }
    int total =
        workflowHistoryRemoteService.selectTotalCountByUsername(
            startDate, endDate, start, limit, username, workflowName, status, "");
    response.setTotal(total);

    response.setLimit(arrayList.size());
    response.getList().addAll(arrayList);
    response.setSuccess(true);
    return response;
  }
 /**
  * 현재 세션의 사용자명을 가져온다.
  *
  * @return username
  */
 private String getSessionUsername() {
   return SessionUtils.getUsername();
 }