基于Spring Cloud的IoT DC3物联网平台设计源码

/* * Copyright 2016-present the original author or authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * https://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package io.github.pnoker.center.manager.service.impl; import cn.hutool.core.collection.CollUtil; import cn.hutool.core.text.CharSequenceUtil; import cn.hutool.core.util.ObjectUtil; import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper; import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper; import com.baomidou.mybatisplus.core.toolkit.Wrappers; import com.baomidou.mybatisplus.extension.plugins.pagination.Page; import io.github.pnoker.center.manager.entity.query.DevicePageQuery; import io.github.pnoker.center.manager.mapper.DeviceMapper; import io.github.pnoker.center.manager.service.*; import io.github.pnoker.common.constant.driver.StorageConstant; import io.github.pnoker.common.entity.base.Base; import io.github.pnoker.common.entity.common.Pages; import io.github.pnoker.common.enums.MetadataCommandTypeEnum; import io.github.pnoker.common.exception.*; import io.github.pnoker.common.model.*; import io.github.pnoker.common.utils.JsonUtil; import io.github.pnoker.common.utils.PoiUtil; import lombok.SneakyThrows; import lombok.extern.slf4j.Slf4j; import org.apache.poi.ss.usermodel.CellStyle; import org.apache.poi.ss.usermodel.Row; import org.apache.poi.ss.usermodel.Sheet; import org.apache.poi.ss.usermodel.Workbook; import org.apache.poi.xssf.usermodel.XSSFWorkbook; import org.springframework.core.io.support.PathMatchingResourcePatternResolver; import org.springframework.data.mongodb.core.MongoTemplate; import org.springframework.stereotype.Service; import org.springframework.transaction.annotation.Transactional; import org.springframework.web.multipart.MultipartFile; import javax.annotation.Resource; import java.io.FileOutputStream; import java.io.IOException; import java.nio.file.Path; import java.nio.file.Paths; import java.util.HashSet; import java.util.List; import java.util.Set; import java.util.stream.Collectors; /** * DeviceService Impl * * @author pnoker * @since 2022.1.0 */ @Slf4j @Service public class DeviceServiceImpl implements DeviceService { @Resource private DeviceMapper deviceMapper; @Resource private DriverAttributeService driverAttributeService; @Resource private DriverAttributeConfigService driverAttributeConfigService; @Resource private PointAttributeService pointAttributeService; @Resource private PointAttributeConfigService pointAttributeConfigService; @Resource private ProfileService profileService; @Resource private PointService pointService; @Resource private ProfileBindService profileBindService; @Resource private NotifyService notifyService; @Resource private MongoTemplate mongoTemplate; /** * {@inheritDoc} */ @Override public void add(Device entityDO) { if (deviceMapper.insert(entityDO) < 1) { throw new AddException("The device {} add failed", entityDO.getDeviceName()); } addProfileBind(entityDO.getId(), entityDO.getProfileIds()); // 通知驱动新增 Device device = deviceMapper.selectById(entityDO.getId()); List<Profile> profiles = profileService.selectByDeviceId(entityDO.getId()); // ?/pnoker 同步给驱动的设备需要profile id set吗 device.setProfileIds(profiles.stream().map(Profile::getId).collect(Collectors.toSet())); notifyService.notifyDriverDevice(MetadataCommandTypeEnum.ADD, device); } /** * {@inheritDoc} */ @Override @Transactional public void delete(String id) { Device device = selectById(id); if (ObjectUtil.isNull(device)) { throw new NotFoundException("The device does not exist"); } if (!profileBindService.deleteByDeviceId(id)) { throw new DeleteException("The profile bind delete failed"); } if (deviceMapper.deleteById(id) < 1) { throw new DeleteException("The device delete failed"); } // 通知驱动删除设备 notifyService.notifyDriverDevice(MetadataCommandTypeEnum.DELETE, device); } /** * {@inheritDoc} */ @Override public void update(Device entityDO) { selectById(entityDO.getId()); Set<String> newProfileIds = ObjectUtil.isNotNull(entityDO.getProfileIds()) ? entityDO.getProfileIds() : new HashSet<>(); Set<String> oldProfileIds = profileBindService.selectProfileIdsByDeviceId(entityDO.getId()); // 新增的模板 Set<String> add = new HashSet<>(newProfileIds); add.removeAll(oldProfileIds); // 删除的模板 Set<String> delete = new HashSet<>(oldProfileIds); delete.removeAll(newProfileIds); addProfileBind(entityDO.getId(), add); delete.forEach(profileId -> profileBindService.deleteByDeviceIdAndProfileId(entityDO.getId(), profileId)); entityDO.setOperateTime(null); if (deviceMapper.updateById(entityDO) < 1) { throw new UpdateException("The device update failed"); } Device select = deviceMapper.selectById(entityDO.getId()); select.setProfileIds(newProfileIds); entityDO.setDeviceName(select.getDeviceName()); // 通知驱动更新设备 notifyService.notifyDriverDevice(MetadataCommandTypeEnum.UPDATE, select); } /** * {@inheritDoc} */ @Override public Device selectById(String id) { Device device = deviceMapper.selectById(id); if (ObjectUtil.isNull(device)) { throw new NotFoundException(); } device.setProfileIds(profileBindService.selectProfileIdsByDeviceId(id)); return device; } /** * {@inheritDoc} */ @Override public Device selectByName(String name, String tenantId) { LambdaQueryWrapper<Device> queryWrapper = Wrappers.<Device>query().lambda(); queryWrapper.eq(Device::getDeviceName, name); queryWrapper.eq(Device::getTenantId, tenantId); queryWrapper.last("limit 1"); Device device = deviceMapper.selectOne(queryWrapper); if (ObjectUtil.isNull(device)) { throw new NotFoundException(); } device.setProfileIds(profileBindService.selectProfileIdsByDeviceId(device.getId())); return device; } /** * {@inheritDoc} */ @Override public List<Device> selectByDriverId(String driverId) { DevicePageQuery devicePageQuery = new DevicePageQuery(); devicePageQuery.setDriverId(driverId); List<Device> devices = deviceMapper.selectList(fuzzyQuery(devicePageQuery)); if (ObjectUtil.isNull(devices) || devices.isEmpty()) { throw new NotFoundException(); } devices.forEach(device -> device.setProfileIds(profileBindService.selectProfileIdsByDeviceId(device.getId()))); return devices; } /** * {@inheritDoc} */ @Override public List<Device> selectByProfileId(String profileId) { return selectByIds(profileBindService.selectDeviceIdsByProfileId(profileId)); } /** * {@inheritDoc} */ @Override public List<Device> selectByIds(Set<String> ids) { List<Device> devices = deviceMapper.selectBatchIds(ids); if (CollUtil.isEmpty(devices)) { throw new NotFoundException(); } devices.forEach(device ->