设备状态判断更新

jinpengyong

2021-07-23 f62ce761a5c2dd1f281acbf72a66fd752af3d75d

 screen-manage/src/main/java/com/moral/api/service/impl/DeviceAdjustValueServiceImpl.java

@@ -16,6 +16,7 @@
import com.moral.constant.Constants;
import com.moral.constant.ResponseCodeEnum;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.context.request.RequestContextHolder;
@@ -50,6 +51,9 @@

    @Autowired
    LogUtils logUtils;

    @Autowired
    RedisTemplate redisTemplate;

    @Override
    @Transactional
@@ -86,6 +90,8 @@
        HttpServletRequest request = ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest();
        String content = "添加了"+deviceAdjustValue.getMac()+"设备"+deviceAdjustValue.getSensorCode()+"传感器"+deviceAdjustValue.getStartTime()+"到"+deviceAdjustValue.getEndTime()+"的校准信息:"+";";
        logUtils.saveOperationForManage(request,content,Constants.INSERT_OPERATE_TYPE);
        //刷新缓存
        refreshCache(deviceAdjustValue.getMac());
        resultMap.put("code", ResponseCodeEnum.SUCCESS.getCode());
        resultMap.put("msg", ResponseCodeEnum.SUCCESS.getMsg());
        return resultMap;
@@ -162,6 +168,8 @@
            }
        }
        logUtils.saveOperationForManage(request,content,Constants.UPDATE_OPERATE_TYPE);
        //刷新缓存
        refreshCache(deviceAdjustValueOld.getMac());
        resultMap.put("code",ResponseCodeEnum.SUCCESS.getCode());
        resultMap.put("msg",ResponseCodeEnum.SUCCESS.getMsg());
        return resultMap;
@@ -192,6 +200,8 @@
        HttpServletRequest request = ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest();
        String content = "删除了"+deviceAdjustValue.getMac()+"设备"+deviceAdjustValue.getSensorCode()+"传感器"+deviceAdjustValue.getStartTime()+"到"+deviceAdjustValue.getEndTime()+"的校准信息:"+";";
        logUtils.saveOperationForManage(request,content,Constants.DELETE_OPERATE_TYPE);
        //刷新缓存
        refreshCache(deviceAdjustValue.getMac());
        resultMap.put("code",ResponseCodeEnum.SUCCESS.getCode());
        resultMap.put("msg",ResponseCodeEnum.SUCCESS.getMsg());
        return resultMap;
@@ -222,6 +232,7 @@
        }
        for (DeviceAdjustValue deviceAdjustValue:deviceAdjustValues) {
            Map timeSlotMap = new HashMap();
            timeSlotMap.put("id",deviceAdjustValue.getId());
            timeSlotMap.put("startTime",deviceAdjustValue.getStartTime());
            timeSlotMap.put("endTime",deviceAdjustValue.getEndTime());
            timeSlotList.add(timeSlotMap);
@@ -230,4 +241,64 @@
        return resultMap;
    }

    @Override
    public Map<String, Object> refreshRedis() {
        Map<String,Object> resultMap = new HashMap<>();
        QueryWrapper<DeviceAdjustValue> wrapper_mac = new QueryWrapper<>();
        wrapper_mac.eq("is_delete",Constants.NOT_DELETE);
        wrapper_mac.select("DISTINCT mac");
        List<DeviceAdjustValue> deviceAdjustValues = deviceAdjustValueMapper.selectList(wrapper_mac);
        for (DeviceAdjustValue deviceAdjustValue:deviceAdjustValues) {
            //刷新缓存
            refreshCache(deviceAdjustValue.getMac());
        }
        resultMap.put("code",ResponseCodeEnum.SUCCESS.getCode());
        resultMap.put("msg",ResponseCodeEnum.SUCCESS.getMsg());
        return resultMap;
    }

    public void refreshRedisAll(){
        refreshRedis();
    }

    private Map<String,Object> getDeviceAdjustValueFromDB(String mac){
        QueryWrapper<DeviceAdjustValue> wapper_redis = new QueryWrapper<>();
        wapper_redis.eq("mac",mac);
        wapper_redis.eq("is_delete",Constants.NOT_DELETE);
        List<DeviceAdjustValue> deviceAdjustValueList = deviceAdjustValueMapper.selectList(wapper_redis);
        if (deviceAdjustValueList.size()==0){
            return null;
        }
        Map<String, Object> deviceAdjustValueMap = new HashMap<>();
        for (DeviceAdjustValue deviceAdjustValue:deviceAdjustValueList) {
            String sensor_code = deviceAdjustValue.getSensorCode();
            List<DeviceAdjustValue> timeSlotValueList = new ArrayList<>();
            for (DeviceAdjustValue deviceAdjustValueIn:deviceAdjustValueList) {
                if (deviceAdjustValueIn.getSensorCode().equals(sensor_code)){
                    Map<String, Object> timeSlot_value = new HashMap<>();
                    timeSlot_value.put("start_time",deviceAdjustValue.getStartTime());
                    timeSlot_value.put("end_time",deviceAdjustValue.getEndTime());
                    timeSlot_value.put("value",deviceAdjustValue.getValue());
                    timeSlotValueList.add(deviceAdjustValueIn);
                }
            }
            deviceAdjustValueMap.put(sensor_code,timeSlotValueList);
        }
        return deviceAdjustValueMap;
    }

    private void refreshCache(String mac){
        Map<String, Object> deviceAdjustValueMap = getDeviceAdjustValueFromDB(mac);
        refreshCache(deviceAdjustValueMap,mac);
    }

    private void refreshCache(Map<String,Object> deviceAdjustValueMap,String mac){
        //删除缓存
        redisTemplate.delete("adjust_"+mac);
        //添加缓存
        if (!ObjectUtils.isEmpty(deviceAdjustValueMap)){
            redisTemplate.opsForHash().putAll("adjust_"+mac,deviceAdjustValueMap);
        }
    }

}