BJ_ZTEITS-Developers / parking-cloud-yudao

Commit f5331ce6ace5d909c21ef8e0edb9d7987a4ca3f2

Authored by 芋道源码
Committed by Gitee
2 parents 517842c2 bec71675

!16 解决由于mybatis-plus无法过滤软删除导致角色去掉菜单缓存未刷新的问题。 

Merge pull request !16 from dxyx/master
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Showing 2 changed files with 7 additions and 7 deletions
src/main/java/cn/iocoder/dashboard/modules/system/dal/mysql/permission/SysRoleMenuMapper.java
  View file @f5331ce
... ... @@ -4,6 +4,7 @@ import cn.iocoder.dashboard.framework.mybatis.core.mapper.BaseMapperX;
4 4 import cn.iocoder.dashboard.modules.system.dal.dataobject.permission.SysRoleMenuDO;
5 5 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
6 6 import org.apache.ibatis.annotations.Mapper;
  7 +import org.apache.ibatis.annotations.Select;
7 8  
8 9 import java.util.Collection;
9 10 import java.util.Date;
... ... @@ -32,7 +33,7 @@ public interface SysRoleMenuMapper extends BaseMapperX<SysRoleMenuDO> {
32 33 delete(new QueryWrapper<SysRoleMenuDO>().eq("role_id", roleId)
33 34 .in("menu_id", menuIds));
34 35 }
35   -
  36 +
36 37 default void deleteListByMenuId(Long menuId) {
37 38 delete(new QueryWrapper<SysRoleMenuDO>().eq("menu_id", menuId));
38 39 }
... ... @@ -41,9 +42,7 @@ public interface SysRoleMenuMapper extends BaseMapperX&lt;SysRoleMenuDO&gt; {
41 42 delete(new QueryWrapper<SysRoleMenuDO>().eq("role_id", roleId));
42 43 }
43 44  
44   - default boolean selectExistsByUpdateTimeAfter(Date maxUpdateTime) {
45   - return selectOne(new QueryWrapper<SysRoleMenuDO>().select("id")
46   - .gt("update_time", maxUpdateTime).last("LIMIT 1")) != null;
47   - }
  45 + @Select("SELECT id FROM sys_role_menu WHERE update_time > #{maxUpdateTime} LIMIT 1")
  46 + Long selectExistsByUpdateTimeAfter(Date maxUpdateTime);
48 47  
49 48 }
... ...
src/main/java/cn/iocoder/dashboard/modules/system/service/permission/impl/SysPermissionServiceImpl.java
  View file @f5331ce
... ... @@ -86,6 +86,7 @@ public class SysPermissionServiceImpl implements SysPermissionService {
86 86 @Override
87 87 @PostConstruct
88 88 public void initLocalCache() {
  89 + Date now = new Date();
89 90 // 获取角色与菜单的关联列表，如果有更新
90 91 List<SysRoleMenuDO> roleMenuList = this.loadRoleMenuIfUpdate(maxUpdateTime);
91 92 if (CollUtil.isEmpty(roleMenuList)) {
... ... @@ -102,7 +103,7 @@ public class SysPermissionServiceImpl implements SysPermissionService {
102 103 roleMenuCache = roleMenuCacheBuilder.build();
103 104 menuRoleCache = menuRoleCacheBuilder.build();
104 105 assert roleMenuList.size() > 0; // 断言，避免告警
105   - maxUpdateTime = roleMenuList.stream().max(Comparator.comparing(BaseDO::getUpdateTime)).get().getUpdateTime();
  106 + maxUpdateTime = now;
106 107 log.info("[initLocalCache][初始化角色与菜单的关联数量为 {}]", roleMenuList.size());
107 108 }
108 109  
... ... @@ -123,7 +124,7 @@ public class SysPermissionServiceImpl implements SysPermissionService {
123 124 if (maxUpdateTime == null) { // 如果更新时间为空，说明 DB 一定有新数据
124 125 log.info("[loadRoleMenuIfUpdate][首次加载全量角色与菜单的关联]");
125 126 } else { // 判断数据库中是否有更新的角色与菜单的关联
126   - if (!roleMenuMapper.selectExistsByUpdateTimeAfter(maxUpdateTime)) {
  127 + if (Objects.isNull(roleMenuMapper.selectExistsByUpdateTimeAfter(maxUpdateTime))) {
127 128 return null;
128 129 }
129 130 log.info("[loadRoleMenuIfUpdate][增量加载全量角色与菜单的关联]");
... ...