大屏项目接口

liujie

2026-01-20 86c17b1a6af4bcac0b06a3c2f9680bfb4b393210

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

@@ -1,10 +1,23 @@
package com.ruoyi.system.service.impl;

import com.alibaba.fastjson2.JSONArray;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.ruoyi.system.model.ProjectInfo;
import com.ruoyi.system.mapper.ProjectInfoMapper;
import com.ruoyi.system.model.Record;
import com.ruoyi.system.service.ProjectInfoService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ruoyi.system.service.RecordService;
import com.ruoyi.system.vo.ProjectHiddenDangerTrendVo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.time.LocalDate;
import java.time.temporal.TemporalAdjusters;
import java.util.List;
import java.util.Map;

import static java.util.stream.Collectors.groupingBy;

/**
 * <p>
@@ -17,4 +30,27 @@
@Service
public class ProjectInfoServiceImpl extends ServiceImpl<ProjectInfoMapper, ProjectInfo> implements ProjectInfoService {


    @Override
    public List<ProjectHiddenDangerTrendVo> getProjectHiddenDangerTrend(Integer projectId) {
        // 获取上月第一天的时间
        LocalDate lastMonth = LocalDate.now().minusMonths(1).with(TemporalAdjusters.firstDayOfMonth());
        List<Record> list = this.baseMapper.getProjectHiddenDangerTrend(projectId,lastMonth+" 00:00:00",LocalDate.now()+" 23:59:59");
        for (Record record : list) {
            String hierarchyNames = record.getHierarchyNames();
            JSONArray jsonArray = JSONArray.parseArray(hierarchyNames);
            // 取出倒数第4个
            String name = jsonArray.getString(jsonArray.size()-4);
            record.setHierarchyName( name);
        }



        return List.of();
    }

    public static void main(String[] args) {
        LocalDate lastMonth = LocalDate.now().minusMonths(1).with(TemporalAdjusters.firstDayOfMonth());
        System.out.println(LocalDate.now()+" 23:59:59");
    }
}