优化一下代码：public MapString Object queryReportingMonth MapString Object map = new HashMap3; mapputmonth null; ConstructionProgress one = baseMapperselectOneWrappersConstructionProgresslambdaQuery e

public Map<String, Object> queryReportingMonth() { Map<String, Object> map = new HashMap<>(3); map.put("month", null); String deptId = SecurityUtils.getUser().getDeptId(); ConstructionProgress one = baseMapper.selectOne(Wrappers.lambdaQuery() .eq(ConstructionProgress::getReportingUnit, deptId) .orderByDesc(ConstructionProgress::getReportDate) .last("LIMIT 1")); if (one != null) { Date reportDate = one.getReportDate(); if (reportDate != null && DateUtil.compare(reportDate, DateUtil.parseDate("2023-06-01"), "yyyy-MM") < 0) { map.put("month", "2023-06"); return map; } if (DictEnum.GENERATE_STATUS_AUDITED.getValue().equals(one.getApprovalStatus()) && reportDate.before(new Date())) { reportDate = DateUtil.offsetMonth(reportDate, 1); } map.put("month", DateUtil.format(reportDate, DatePattern.NORM_MONTH_PATTERN)); } return map;