jinpengyong
2022-02-17 273defb3cc6cbbd74494a853a23cb8fe14c22b8b
screen-api/src/main/java/com/moral/api/service/impl/DeviceServiceImpl.java
@@ -18,11 +18,12 @@
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
/**
 * <p>
@@ -51,6 +52,20 @@
    @Override
    public Map<String, Object> getSensorsByMac(Map<String, Object> params) {
        List<String> sensorCodes = Arrays.asList(Constants.SENSOR_CODE_PM25
                , Constants.SENSOR_CODE_PM10
                , Constants.SENSOR_CODE_SO2
                , Constants.SENSOR_CODE_NO2
                , Constants.SENSOR_CODE_CO
                , Constants.SENSOR_CODE_O3
                , Constants.SENSOR_CODE_TEMP
                , "a01002"
                , Constants.SENSOR_CODE_WIND_SPEED
                , Constants.SENSOR_CODE_WIND_DIR
                , "a01006"
                , "a00e12"
        );
        //设备mac
        List<String> macs = (List<String>) params.remove("macs");
        List<Map<String, Object>> elementLists = new ArrayList<>();
@@ -68,13 +83,21 @@
            elementLists.add(map);
        }
        Map<String, Object> map = elementLists.parallelStream()
        Map<String, Object> map = elementLists.stream()
                .filter(elementList -> elementList.size() != 0)
                .reduce((a, b) -> {
                    a.keySet().retainAll(b.keySet());
                    return a;
                }).orElse(new HashMap<>());
        return map;
        Map<String, Object> result = new LinkedHashMap<>();
        sensorCodes.forEach(sensorCode -> {
            Object o = map.remove(sensorCode);
            if (o != null) {
                result.put(sensorCode, o);
            }
        });
        result.putAll(map);
        return result;
    }
    @Override
@@ -166,11 +189,33 @@
    @Override
    public List<Map<String, Object>> getDevicesByOrganizationId(Integer orgId) {
        //从数据库获取mac
        QueryWrapper<Device> queryWrapper = new QueryWrapper<>();
        queryWrapper.select("mac").eq("organization_id", orgId).eq("is_delete", Constants.NOT_DELETE);
        List<Device> devices = deviceMapper.selectList(queryWrapper);
        List macs = getMacsByOrganizationId(orgId);
        //从redis获取设备详细信息
        return devices.stream().map(device -> (Map<String, Object>) redisTemplate.opsForHash().get(RedisConstants.DEVICE, device.getMac())).collect(Collectors.toList());
        List<Map<String, Object>> result = new ArrayList<>();
        for (Object mac : macs) {
            Map<String, Object> map = (Map<String, Object>) redisTemplate.opsForHash().get(RedisConstants.DEVICE, mac.toString());
            result.add(map);
        }
        return result;
    }
    @Override
    public List getMacsByOrganizationId(Integer organizationId) {
        QueryWrapper<Device> queryWrapper = new QueryWrapper<>();
        queryWrapper.select("mac")
                .eq("organization_id", organizationId)
                .eq("is_delete", Constants.NOT_DELETE);
        return deviceMapper.selectObjs(queryWrapper);
    }
    @Override
    public List getMacsByOrgIdAndRegionCode(Integer organizationId, Integer regionCode) {
        QueryWrapper<Device> queryWrapper = new QueryWrapper<>();
        queryWrapper.select("mac")
                .eq("organization_id", organizationId)
                .eq("is_delete", Constants.NOT_DELETE)
                .eq("town_code", regionCode);
        return deviceMapper.selectObjs(queryWrapper);
    }
    private Device getDeviceByMacFromDB(String mac) {