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https://github.com/continew-org/continew-admin.git
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feat: 新增定时任务示例:重置演示环境数据
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/*
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* Copyright (c) 2022-present Charles7c Authors. All Rights Reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package top.continew.admin.controller.schedule;
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import cn.hutool.core.util.StrUtil;
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import com.aizuda.snailjob.client.job.core.annotation.JobExecutor;
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import com.aizuda.snailjob.common.log.SnailJobLog;
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import com.baomidou.mybatisplus.core.plugins.IgnoreStrategy;
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import com.baomidou.mybatisplus.core.plugins.InterceptorIgnoreHelper;
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import lombok.RequiredArgsConstructor;
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import org.springframework.stereotype.Component;
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import org.springframework.transaction.annotation.Transactional;
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import top.continew.admin.common.constant.CacheConstants;
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import top.continew.admin.system.mapper.*;
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import top.continew.admin.system.model.entity.*;
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import top.continew.starter.cache.redisson.util.RedisUtils;
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import java.util.function.BooleanSupplier;
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/**
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* 演示环境任务(任务示例)
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*
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* @author Charles7c
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* @since 2024/8/4 15:30
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*/
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@Component
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@RequiredArgsConstructor
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public class DemoEnvironmentJob {
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private final DictItemMapper dictItemMapper;
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private final DictMapper dictMapper;
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private final StorageMapper storageMapper;
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private final NoticeMapper noticeMapper;
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private final MessageMapper messageMapper;
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private final MessageUserMapper messageUserMapper;
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private final UserMapper userMapper;
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private final UserRoleMapper userRoleMapper;
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private final UserSocialMapper userSocialMapper;
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private final RoleMapper roleMapper;
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private final RoleDeptMapper roleDeptMapper;
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private final RoleMenuMapper roleMenuMapper;
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private final MenuMapper menuMapper;
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private final DeptMapper deptMapper;
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private static final Long DICT_ITEM_FLAG = 4L;
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private static final Long DICT_FLAG = 2L;
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private static final Long STORAGE_FLAG = 2L;
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private static final Long NOTICE_FLAG = 7L;
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private static final Long MESSAGE_FLAG = 0L;
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private static final Long[] USER_FLAG = {1L, 547889293968801831L};
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private static final Long ROLE_FLAG = 547888897925840928L;
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private static final Long MENU_FLAG = 10003L;
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private static final Long DEPT_FLAG = 547888580614160409L;
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/**
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* 重置演示环境数据
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*/
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@JobExecutor(name = "ResetEnvironmentData")
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@Transactional(rollbackFor = Exception.class)
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public void resetEnvironmentData() {
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try {
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SnailJobLog.REMOTE.info("定时任务 [重置演示环境数据] 开始执行。");
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// 检测待清理数据
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SnailJobLog.REMOTE.info("开始检测演示环境待清理数据项,请稍候...");
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Long dictItemCount = dictItemMapper.lambdaQuery().gt(DictItemDO::getId, DICT_ITEM_FLAG).count();
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this.log(dictItemCount, "字典项");
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Long dictCount = dictMapper.lambdaQuery().gt(DictDO::getId, DICT_FLAG).count();
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this.log(dictCount, "字典");
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Long storageCount = storageMapper.lambdaQuery().gt(StorageDO::getId, STORAGE_FLAG).count();
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this.log(storageCount, "存储");
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Long noticeCount = noticeMapper.lambdaQuery().gt(NoticeDO::getId, NOTICE_FLAG).count();
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this.log(noticeCount, "公告");
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Long messageCount = messageMapper.lambdaQuery().count();
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this.log(messageCount, "通知");
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Long userCount = userMapper.lambdaQuery().notIn(UserDO::getId, USER_FLAG).count();
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this.log(userCount, "用户");
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Long roleCount = roleMapper.lambdaQuery().gt(RoleDO::getId, ROLE_FLAG).count();
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this.log(roleCount, "角色");
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Long menuCount = menuMapper.lambdaQuery().gt(MenuDO::getId, MENU_FLAG).count();
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this.log(menuCount, "菜单");
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Long deptCount = deptMapper.lambdaQuery().gt(DeptDO::getId, DEPT_FLAG).count();
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this.log(deptCount, "部门");
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// 清理数据
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InterceptorIgnoreHelper.handle(IgnoreStrategy.builder().blockAttack(true).build());
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SnailJobLog.REMOTE.info("演示环境待清理数据项检测完成,开始执行清理。");
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this.clean(dictItemCount, "字典项", null, () -> dictItemMapper.lambdaUpdate()
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.gt(DictItemDO::getId, DICT_ITEM_FLAG)
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.remove());
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this.clean(dictCount, "字典", null, () -> dictMapper.lambdaUpdate().gt(DictDO::getId, DICT_FLAG).remove());
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this.clean(storageCount, "存储", null, () -> storageMapper.lambdaUpdate()
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.gt(StorageDO::getId, STORAGE_FLAG)
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.remove());
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this.clean(noticeCount, "公告", null, () -> noticeMapper.lambdaUpdate()
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.gt(NoticeDO::getId, NOTICE_FLAG)
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.remove());
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this.clean(messageCount, "通知", null, () -> {
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messageUserMapper.lambdaUpdate().gt(MessageUserDO::getMessageId, MESSAGE_FLAG).remove();
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return messageMapper.lambdaUpdate().gt(MessageDO::getId, MESSAGE_FLAG).remove();
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});
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this.clean(userCount, "用户", null, () -> {
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userRoleMapper.lambdaUpdate().notIn(UserRoleDO::getUserId, USER_FLAG).remove();
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userSocialMapper.lambdaUpdate().notIn(UserSocialDO::getUserId, USER_FLAG).remove();
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return userMapper.lambdaUpdate().notIn(UserDO::getId, USER_FLAG).remove();
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});
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this.clean(roleCount, "角色", null, () -> {
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roleDeptMapper.lambdaUpdate().ne(RoleDeptDO::getRoleId, ROLE_FLAG).remove();
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roleMenuMapper.lambdaUpdate().ne(RoleMenuDO::getRoleId, ROLE_FLAG).remove();
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return roleMapper.lambdaUpdate().gt(RoleDO::getId, ROLE_FLAG).remove();
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});
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this.clean(menuCount, "菜单", CacheConstants.MENU_KEY_PREFIX, () -> menuMapper.lambdaUpdate()
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.gt(MenuDO::getId, MENU_FLAG)
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.remove());
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this.clean(deptCount, "部门", null, () -> deptMapper.lambdaUpdate().gt(DeptDO::getId, DEPT_FLAG).remove());
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SnailJobLog.REMOTE.info("演示环境数据已清理完成。");
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SnailJobLog.REMOTE.info("定时任务 [重置演示环境数据] 执行结束。");
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} finally {
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InterceptorIgnoreHelper.clearIgnoreStrategy();
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}
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}
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/**
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* 输出日志
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*
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* @param count 待清理数据项数量
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* @param resource 资源名称
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*/
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private void log(Long count, String resource) {
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if (count > 0) {
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SnailJobLog.REMOTE.info("检测到 [{}] 待清理数据项:{}条", resource, count);
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}
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}
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/**
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* 清理数据
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*
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* @param count 待清理数据项数量
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* @param resource 资源名称
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* @param cacheKey 缓存键
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* @param supplier 清理数据项函数
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*/
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private void clean(Long count, String resource, String cacheKey, BooleanSupplier supplier) {
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if (count > 0 && supplier.getAsBoolean()) {
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SnailJobLog.REMOTE.info("[{}] 数据项清理完成。", resource);
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if (StrUtil.isNotBlank(cacheKey)) {
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RedisUtils.deleteByPattern(cacheKey);
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SnailJobLog.REMOTE.info("[{}] 数据项缓存清理完成。", resource);
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}
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}
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}
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}
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