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jinpengyong
2021-09-01 7607bab6e868a51609164ce111c9d5e1046cd11f 
 screen-api/src/main/java/com/moral/api/service/impl/HistoryHourlyServiceImpl.java


@@ -1,17 +1,15 @@


package com.moral.api.service.impl;




import com.alibaba.fastjson.JSONObject;


import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;


import com.moral.api.entity.HistoryHourly;


import com.moral.api.mapper.HistoryHourlyMapper;


import com.moral.api.service.HistoryHourlyService;


import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;


import com.moral.constant.Constants;


import com.moral.util.AQIUtils;


import com.moral.util.DateUtils;




import org.springframework.beans.factory.annotation.Autowired;


import org.springframework.stereotype.Service;


import org.springframework.util.ObjectUtils;




import java.util.Date;


import java.util.HashMap;


@@ -26,24 +24,27 @@


 * @since 2021-07-14


 */


@Service


public class HistoryHourlyServiceImpl extends ServiceImpl<HistoryHourlyMapper, HistoryHourly> implements HistoryHourlyService {


public class HistoryHourlyServiceImpl implements HistoryHourlyService {




    @Autowired


    private HistoryHourlyMapper historyHourlyMapper;




    @Override


    public Map<String, Object> getHourlyAqiByMac(String mac) {


        QueryWrapper<HistoryHourly> queryWrapper = new QueryWrapper<>();


        String time = DateUtils.dateToDateString(new Date(), DateUtils.yyyy_MM_dd_HH_EN) + ":00:00";


        queryWrapper.eq("time", time).eq("mac", mac);


        Date now = new Date();


        String time = DateUtils.dateToDateString(now, DateUtils.yyyy_MM_dd_HH_EN) + ":00:00";


        //获取小时数据


        HistoryHourly historyHourly = historyHourlyMapper.selectOne(queryWrapper);


        Map<String, Object> params = new HashMap<>();


        params.put("timeUnits", DateUtils.dateToDateString(now, DateUtils.yyyyMM_EN));


        params.put("mac", mac);


        params.put("time", time);


        String value = historyHourlyMapper.selectHourlyData(params);


        Map<String, Object> result = new HashMap<>();


        if (historyHourly == null) {


        if (ObjectUtils.isEmpty(value)) {


            result.put("AQI", Constants.NULL_VALUE);


            return result;


        }


        Map<String, Object> data = JSONObject.parseObject(historyHourly.getValue(), Map.class);


        Map<String, Object> data = JSONObject.parseObject(value, Map.class);


        result.put("AQI", AQIUtils.hourlyAqi(data));


        return result;


    }