package com.moral.api.service.impl;
|
|
import com.alibaba.fastjson.JSONObject;
|
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
|
import com.moral.api.entity.CityAqi;
|
import com.moral.api.entity.CityConfig;
|
import com.moral.api.mapper.CityAqiMapper;
|
import com.moral.api.service.CityAqiService;
|
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
|
import com.moral.api.service.CityConfigService;
|
import com.moral.constant.Constants;
|
import com.moral.constant.RedisConstants;
|
import com.moral.util.DateUtils;
|
|
import org.springframework.beans.factory.annotation.Autowired;
|
|
import org.springframework.data.redis.core.RedisTemplate;
|
import org.springframework.stereotype.Service;
|
import org.springframework.util.ObjectUtils;
|
import org.springframework.web.client.RestTemplate;
|
|
import java.util.Date;
|
import java.util.List;
|
import java.util.Map;
|
import java.util.stream.Collectors;
|
|
/**
|
* <p>
|
* 城市aqi实测小时数据表 服务实现类
|
* </p>
|
*
|
* @author moral
|
* @since 2021-10-11
|
*/
|
@Service
|
public class CityAqiServiceImpl extends ServiceImpl<CityAqiMapper, CityAqi> implements CityAqiService {
|
|
@Autowired
|
private CityAqiMapper cityAqiMapper;
|
|
@Autowired
|
private CityConfigService cityConfigService;
|
|
@Autowired
|
private RestTemplate restTemplate;
|
|
@Autowired
|
private RedisTemplate redisTemplate;
|
|
@Override
|
public void insertCityAqi() {
|
//获取城市配置
|
QueryWrapper<CityConfig> wrapper = new QueryWrapper<>();
|
wrapper.select("city_code", "city_id").eq("is_delete", Constants.NOT_DELETE);
|
List<CityConfig> list = cityConfigService.list(wrapper);
|
Date time = DateUtils.dataToTimeStampTime(new Date(), DateUtils.yyyy_MM_dd_HH_EN);
|
for (CityConfig cityConfig : list) {
|
String cityCode = cityConfig.getCityCode();
|
Map<String, Object> data;
|
try {
|
//从第三方接口获取数据
|
data = restTemplate.getForObject("http://sapi.7drlb.com/api/mj?cityID={1}&apiKey=aqi", Map.class, cityConfig.getCityId());
|
} catch (Exception e) {
|
continue;
|
}
|
if (ObjectUtils.isEmpty(data)) {
|
continue;
|
}
|
|
Map<String, Object> map = (Map<String, Object>) data.get("data");
|
Map<String, Object> aqi = (Map<String, Object>) map.get("aqi");
|
aqi.put("pm2_5", aqi.remove("pm25C"));
|
aqi.remove("pm25");
|
aqi.put("pm10", aqi.remove("pm10C"));
|
aqi.put("so2", aqi.remove("so2C"));
|
aqi.put("no2", aqi.remove("no2C"));
|
aqi.put("co", aqi.remove("coC"));
|
aqi.put("o3", aqi.remove("o3C"));
|
aqi.put("aqi", aqi.remove("value"));
|
CityAqi cityAqi = new CityAqi();
|
cityAqi.setCityCode(cityCode);
|
cityAqi.setTime(time);
|
cityAqi.setValue(JSONObject.toJSONString(aqi));
|
cityAqiMapper.insert(cityAqi);
|
//存入redis
|
redisTemplate.opsForHash().put(RedisConstants.CITY_AQI, cityCode, aqi);
|
}
|
}
|
|
@Override
|
public void insertCityAqiDaily() {
|
String format = DateUtils.yyyy_MM_dd_EN;
|
Date now = new Date();
|
//开始时间，昨日
|
Date start = DateUtils.dataToTimeStampTime(DateUtils.getDateOfDay(now, -1), format);
|
//结束时间，今日
|
Date end = DateUtils.dataToTimeStampTime(now, format);
|
//获取所有城市aqi小时数据
|
QueryWrapper<CityAqi> wrapper = new QueryWrapper<>();
|
wrapper.select("city_code", "value")
|
.ge("time", DateUtils.dateToDateString(start))
|
.lt("time", DateUtils.dateToDateString(end));
|
List<Map<String, Object>> dailyData = cityAqiMapper.selectMaps(wrapper);
|
|
if (dailyData.size() == 0) {
|
return;
|
}
|
//按city_code分组
|
Map<String, List<Map<String, Object>>> data = dailyData.parallelStream().collect(Collectors.groupingBy(o -> (String) o.get("city_code")));
|
data.forEach((cityCode, value) -> {
|
|
});
|
|
}
|
}
|
