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update 优化 用户更改角色 踢掉角色相关所有在线用户

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疯狂的狮子li
2023-04-20 13:04:41 +08:00
parent 68404f3f6e
commit 230d5e7d56
3 changed files with 42 additions and 28 deletions
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2
ruoyi-system/src/main/java/com/ruoyi/system/service/ISysRoleService.java
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@ -176,4 +176,6 @@ public interface ISysRoleService {
* @return 结果
*/
int insertAuthUsers(Long roleId, Long[] userIds);
void cleanOnlineUserByRole(Long roleId);
}

41
ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysRoleServiceImpl.java
View File

@ -1,5 +1,7 @@
package com.ruoyi.system.service.impl;
import cn.dev33.satoken.exception.NotLoginException;
import cn.dev33.satoken.stp.StpUtil;
import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.util.ObjectUtil;
import com.baomidou.mybatisplus.core.conditions.Wrapper;
@ -10,6 +12,7 @@ import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.ruoyi.common.constant.UserConstants;
import com.ruoyi.common.core.domain.PageQuery;
import com.ruoyi.common.core.domain.entity.SysRole;
import com.ruoyi.common.core.domain.model.LoginUser;
import com.ruoyi.common.core.page.TableDataInfo;
import com.ruoyi.common.exception.ServiceException;
import com.ruoyi.common.helper.LoginHelper;
@ -362,9 +365,13 @@ public class SysRoleServiceImpl implements ISysRoleService {
*/
@Override
public int deleteAuthUser(SysUserRole userRole) {
return userRoleMapper.delete(new LambdaQueryWrapper<SysUserRole>()
int rows = userRoleMapper.delete(new LambdaQueryWrapper<SysUserRole>()
.eq(SysUserRole::getRoleId, userRole.getRoleId())
.eq(SysUserRole::getUserId, userRole.getUserId()));
if (rows > 0) {
cleanOnlineUserByRole(userRole.getRoleId());
}
return rows;
}
/**
@ -376,9 +383,13 @@ public class SysRoleServiceImpl implements ISysRoleService {
*/
@Override
public int deleteAuthUsers(Long roleId, Long[] userIds) {
return userRoleMapper.delete(new LambdaQueryWrapper<SysUserRole>()
int rows = userRoleMapper.delete(new LambdaQueryWrapper<SysUserRole>()
.eq(SysUserRole::getRoleId, roleId)
.in(SysUserRole::getUserId, Arrays.asList(userIds)));
if (rows > 0) {
cleanOnlineUserByRole(roleId);
}
return rows;
}
/**
@ -401,6 +412,32 @@ public class SysRoleServiceImpl implements ISysRoleService {
if (CollUtil.isNotEmpty(list)) {
rows = userRoleMapper.insertBatch(list) ? list.size() : 0;
}
if (rows > 0) {
cleanOnlineUserByRole(roleId);
}
return rows;
}
@Override
public void cleanOnlineUserByRole(Long roleId) {
List<String> keys = StpUtil.searchTokenValue("", 0, -1, false);
if (CollUtil.isEmpty(keys)) {
return;
}
// 角色关联的在线用户量过大会导致redis阻塞卡顿 谨慎操作
keys.parallelStream().forEach(key -> {
String token = StringUtils.substringAfterLast(key, ":");
// 如果已经过期则跳过
if (StpUtil.stpLogic.getTokenActivityTimeoutByToken(token) < -1) {
return;
}
LoginUser loginUser = LoginHelper.getLoginUser(token);
if (loginUser.getRoles().stream().anyMatch(r -> r.getRoleId().equals(roleId))) {
try {
StpUtil.logoutByTokenValue(token);
} catch (NotLoginException ignored) {
}
}
});
}
}