/**
   * 下订单
   *
   * @return
   */
  public String makeReserve() {
    setResultMap(C.code.RESERVE, C.message.FAIL);

    paramList.clear();
    int makeTime = GeneralUtil.getNowTimeStamp();
    String orderId = GeneralUtil.generateOrderId(makeTime);
    paramList.add(orderId);
    paramList.add(venueId);
    paramList.add(userId);
    paramList.add(locationId);
    paramList.add(startTime);
    paramList.add(endTime);
    paramList.add(makeTime);

    if (reserveService.makeReserve(paramList) > 0) {
      Map<String, Object> recordObj = new HashMap<>();
      recordObj.put("venueId", venueId);
      recordObj.put("userId", userId);
      recordObj.put("locationId", locationId);
      recordObj.put("startTime", startTime);
      recordObj.put("endTime", endTime);
      recordObj.put("orderId", orderId);
      setResultMap(C.code.RESERVE, C.message.SUCCESS, C.name.RESERVE_MAPNAME, recordObj);
    }

    return SUCCESS;
  }
  /**
   * 取消用户的预约
   *
   * @return
   */
  public String cancelReserve() {
    setResultMap(C.code.CANCEL, C.message.FAIL);

    paramList.clear();
    paramList.add(orderId);

    if (reserveService.cancelReserve(paramList) > 0) setResultMap(C.code.CANCEL, C.message.SUCCESS);

    return SUCCESS;
  }