feat: 新增账单统计接口

yupeng

2025-02-28 449e10ac595070ebe0d0e18ac61a1ebe742e44c2

 ruoyi-system/src/main/java/com/ruoyi/system/service/impl/TBillServiceImpl.java

@@ -500,5 +500,15 @@
        return true;
    }

    @Override
    public BillStatisticsDto statistics() {
        BillStatisticsDto dto = new BillStatisticsDto();
        dto.setRent(getBaseMapper().statisticsAllRent());
        dto.setNopay(getBaseMapper().statisticsNoPay());
        dto.setPayed(getBaseMapper().statisticsPayed());
        dto.setOverdue(getBaseMapper().statisticsOverdue());
        return dto;
    }


}