| commit | author | age | ||
| 9bcb19 | 1 | /* |
| I | 2 | Copyright [2020] [https://www.xiaonuo.vip] |
| 3 | ||
| 4 | Licensed under the Apache License, Version 2.0 (the "License"); | |
| 5 | you may not use this file except in compliance with the License. | |
| 6 | You may obtain a copy of the License at | |
| 7 | ||
| 8 | http://www.apache.org/licenses/LICENSE-2.0 | |
| 9 | ||
| 10 | Unless required by applicable law or agreed to in writing, software | |
| 11 | distributed under the License is distributed on an "AS IS" BASIS, | |
| 12 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 13 | See the License for the specific language governing permissions and | |
| 14 | limitations under the License. | |
| 15 | ||
| 16 | Snowy采用APACHE LICENSE 2.0开源协议，您在使用过程中，需要注意以下几点： | |
| 17 | ||
| 18 | 1.请不要删除和修改根目录下的LICENSE文件。 | |
| 19 | 2.请不要删除和修改Snowy源码头部的版权声明。 | |
| 20 | 3.请保留源码和相关描述文件的项目出处，作者声明等。 | |
| 21 | 4.分发源码时候，请注明软件出处 https://gitee.com/xiaonuobase/snowy | |
| 22 | 5.在修改包名，模块名称，项目代码等时，请注明软件出处 https://gitee.com/xiaonuobase/snowy | |
| 23 | 6.若您的项目无法满足以上几点，可申请商业授权，获取Snowy商业授权许可，请在官网购买授权，地址为 https://www.xiaonuo.vip | |
| 24 | */ | |
| 25 | package vip.xiaonuo.sys.modular.monitor.service.impl; | |
| 26 | ||
| 27 | import cn.hutool.core.bean.BeanUtil; | |
| 28 | import cn.hutool.core.collection.CollectionUtil; | |
| 29 | import cn.hutool.core.util.ObjectUtil; | |
| 30 | import com.baomidou.mybatisplus.extension.plugins.pagination.Page; | |
| 31 | import org.springframework.stereotype.Service; | |
| 32 | import vip.xiaonuo.core.context.constant.ConstantContextHolder; | |
| 33 | import vip.xiaonuo.core.context.login.LoginContextHolder; | |
| 34 | import vip.xiaonuo.core.exception.DemoException; | |
| 35 | import vip.xiaonuo.core.factory.PageFactory; | |
| 36 | import vip.xiaonuo.core.pojo.login.SysLoginUser; | |
| 37 | import vip.xiaonuo.core.pojo.page.PageResult; | |
| 38 | import vip.xiaonuo.core.util.PageUtil; | |
| 39 | import vip.xiaonuo.sys.core.cache.UserCache; | |
| 40 | import vip.xiaonuo.sys.core.log.LogManager; | |
| 41 | import vip.xiaonuo.sys.modular.monitor.param.SysOnlineUserParam; | |
| 42 | import vip.xiaonuo.sys.modular.monitor.result.SysOnlineUserResult; | |
| 43 | import vip.xiaonuo.sys.modular.monitor.service.SysOnlineUserService; | |
| 44 | ||
| 45 | import javax.annotation.Resource; | |
| 46 | import java.util.Comparator; | |
| 47 | import java.util.List; | |
| 48 | import java.util.Map; | |
| 49 | import java.util.stream.Collectors; | |
| 50 | ||
| 51 | /** | |
| 52 | * 系统组织机构service接口实现类 | |
| 53 | * | |
| 54 | * @author xuyuxiang | |
| 55 | * @date 2020/4/7 17:06 | |
| 56 | */ | |
| 57 | @Service | |
| 58 | public class SysOnlineUserServiceImpl implements SysOnlineUserService { | |
| 59 | ||
| 60 | @Resource | |
| 61 | private UserCache userCache; | |
| 62 | ||
| 63 | @Override | |
| 64 | public PageResult<SysOnlineUserResult> list(SysOnlineUserParam sysOnlineUserParam) { | |
| 65 | List<SysOnlineUserResult> tempList = CollectionUtil.newArrayList(); | |
| 66 | // 获取缓存中的所有用户 | |
| 67 | Map<String, SysLoginUser> allKeyValues = userCache.getAllKeyValues(); | |
| 68 | for (Map.Entry<String, SysLoginUser> sysLoginUserEntry : allKeyValues.entrySet()) { | |
| 69 | SysOnlineUserResult sysOnlineUserResult = new SysOnlineUserResult(); | |
| 70 | sysOnlineUserResult.setSessionId(sysLoginUserEntry.getKey()); | |
| 71 | BeanUtil.copyProperties(sysLoginUserEntry.getValue(), sysOnlineUserResult); | |
| 72 | tempList.add(sysOnlineUserResult); | |
| 73 | } | |
| 74 | List<SysOnlineUserResult> listAll = tempList.stream() | |
| 75 | .sorted(Comparator.comparing(SysOnlineUserResult::getLastLoginTime, Comparator.reverseOrder())) | |
| 76 | .collect(Collectors.toList()); | |
| 77 | Page<SysOnlineUserResult> page = PageFactory.defaultPage(); | |
| 78 | page.setTotal(tempList.size()); | |
| 79 | List<SysOnlineUserResult> resultList = PageUtil.page(page, listAll); | |
| 80 | return new PageResult<>(page, resultList); | |
| 81 | } | |
| 82 | ||
| 83 | @Override | |
| 84 | public void forceExist(SysOnlineUserParam sysOnlineUserParam) { | |
| 85 | Boolean demoEnvFlag = ConstantContextHolder.getDemoEnvFlag(); | |
| 86 | if (demoEnvFlag) { | |
| 87 | throw new DemoException(); | |
| 88 | } | |
| 89 | ||
| 90 | //获取缓存的key | |
| 91 | String redisLoginUserKey = sysOnlineUserParam.getSessionId(); | |
| 92 | ||
| 93 | //获取缓存的用户 | |
| 94 | SysLoginUser sysLoginUser = userCache.get(redisLoginUserKey); | |
| 95 | ||
| 96 | //如果缓存的用户存在，清除会话，否则表示该会话信息已失效，不执行任何操作 | |
| 97 | if (ObjectUtil.isNotNull(sysLoginUser)) { | |
| 98 | ||
| 99 | //清除登录会话 | |
| 100 | userCache.remove(redisLoginUserKey); | |
| 101 | ||
| 102 | //获取登录用户的账户信息 | |
| 103 | String account = LoginContextHolder.me().getSysLoginUserAccount(); | |
| 104 | ||
| 105 | //创建退出登录日志 | |
| 106 | LogManager.me().executeExitLog(account); | |
| 107 | } | |
| 108 | } | |
| 109 | } | |
