【8.0】【sys】【role】获取角色绑定菜单功能信息，从缓存中读取

kernel-s-system/system-business-permission/src/main/java/cn/stylefeng/roses/kernel/sys/modular/role/cache/RoleMenuClearListener.java

@@ -1,4 +1,4 @@
-package cn.stylefeng.roses.kernel.sys.modular.role.cache.rolemenu.clear;
+package cn.stylefeng.roses.kernel.sys.modular.role.cache;
 
 import cn.hutool.core.util.ObjectUtil;
 import cn.stylefeng.roses.kernel.cache.api.CacheOperatorApi;

kernel-s-system/system-business-permission/src/main/java/cn/stylefeng/roses/kernel/sys/modular/role/cache/roleoptions/RoleMenuOptionsMemoryCache.java

@@ -0,0 +1,26 @@
+package cn.stylefeng.roses.kernel.sys.modular.role.cache.roleoptions;
+
+import cn.hutool.cache.impl.TimedCache;
+import cn.stylefeng.roses.kernel.cache.memory.AbstractMemoryCacheOperator;
+import cn.stylefeng.roses.kernel.sys.modular.role.constants.RoleConstants;
+
+import java.util.List;
+
+/**
+ * 角色绑定菜单功能
+ *
+ * @author fengshuonan
+ * @since 2023/7/14 23:23
+ */
+public class RoleMenuOptionsMemoryCache extends AbstractMemoryCacheOperator<List<Long>> {
+
+    public RoleMenuOptionsMemoryCache(TimedCache<String, List<Long>> timedCache) {
+        super(timedCache);
+    }
+
+    @Override
+    public String getCommonKeyPrefix() {
+        return RoleConstants.ROLE_MENU_OPTIONS_CACHE_PREFIX;
+    }
+
+}

kernel-s-system/system-business-permission/src/main/java/cn/stylefeng/roses/kernel/sys/modular/role/cache/roleoptions/RoleMenuOptionsRedisCache.java

@@ -0,0 +1,26 @@
+package cn.stylefeng.roses.kernel.sys.modular.role.cache.roleoptions;
+
+import cn.stylefeng.roses.kernel.cache.redis.AbstractRedisCacheOperator;
+import cn.stylefeng.roses.kernel.sys.modular.role.constants.RoleConstants;
+import org.springframework.data.redis.core.RedisTemplate;
+
+import java.util.List;
+
+/**
+ * 角色绑定菜单功能
+ *
+ * @author fengshuonan
+ * @since 2023/7/14 23:23
+ */
+public class RoleMenuOptionsRedisCache extends AbstractRedisCacheOperator<List<Long>> {
+
+    public RoleMenuOptionsRedisCache(RedisTemplate<String, List<Long>> redisTemplate) {
+        super(redisTemplate);
+    }
+
+    @Override
+    public String getCommonKeyPrefix() {
+        return RoleConstants.ROLE_MENU_OPTIONS_CACHE_PREFIX;
+    }
+
+}

kernel-s-system/system-business-permission/src/main/java/cn/stylefeng/roses/kernel/sys/modular/role/constants/RoleConstants.java

@@ -18,4 +18,9 @@ public interface RoleConstants {
      */
     String ROLE_BIND_MENU_EVENT = "ROLE_BIND_MENU_EVENT";
 
+    /**
+     * 角色绑定菜单功能的缓存前缀
+     */
+    String ROLE_MENU_OPTIONS_CACHE_PREFIX = "ROLE:MENU_OPTIONS:";
+
 }

kernel-s-system/system-business-permission/src/main/java/cn/stylefeng/roses/kernel/sys/modular/role/service/impl/SysRoleMenuOptionsServiceImpl.java

@@ -1,8 +1,10 @@
 package cn.stylefeng.roses.kernel.sys.modular.role.service.impl;
 
 import cn.hutool.core.util.ObjectUtil;
+import cn.stylefeng.roses.kernel.cache.api.CacheOperatorApi;
 import cn.stylefeng.roses.kernel.sys.api.callback.RemoveMenuCallbackApi;
 import cn.stylefeng.roses.kernel.sys.api.callback.RemoveRoleCallbackApi;
+import cn.stylefeng.roses.kernel.sys.api.constants.SysConstants;
 import cn.stylefeng.roses.kernel.sys.modular.menu.entity.SysMenuOptions;
 import cn.stylefeng.roses.kernel.sys.modular.role.action.RoleAssignOperateAction;
 import cn.stylefeng.roses.kernel.sys.modular.role.entity.SysRoleMenuOptions;
@@ -15,6 +17,7 @@ import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import org.springframework.stereotype.Service;
 
+import javax.annotation.Resource;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Set;
@@ -30,6 +33,9 @@ import java.util.stream.Collectors;
 public class SysRoleMenuOptionsServiceImpl extends ServiceImpl<SysRoleMenuOptionsMapper, SysRoleMenuOptions> implements
         SysRoleMenuOptionsService, RemoveRoleCallbackApi, RoleAssignOperateAction, RemoveMenuCallbackApi {
 
+    @Resource(name = "roleMenuOptionsCache")
+    private CacheOperatorApi<List<Long>> roleMenuOptionsCache;
+
     @Override
     public void removeRoleBindOptions(Long optionsId) {
         LambdaQueryWrapper<SysRoleMenuOptions> sysRoleMenuOptionsLambdaQueryWrapper = new LambdaQueryWrapper<>();
@@ -65,20 +71,41 @@ public class SysRoleMenuOptionsServiceImpl extends ServiceImpl<SysRoleMenuOption
     @Override
     public List<Long> getRoleBindMenuOptionsIdList(List<Long> roleIdList) {
 
+        List<Long> result = new ArrayList<>();
+
         if (ObjectUtil.isEmpty(roleIdList)) {
-            return new ArrayList<>();
+            return result;
         }
 
-        LambdaQueryWrapper<SysRoleMenuOptions> queryWrapper = new LambdaQueryWrapper<>();
+        for (Long roleId : roleIdList) {
-        queryWrapper.in(SysRoleMenuOptions::getRoleId, roleIdList);
-        queryWrapper.select(SysRoleMenuOptions::getMenuOptionId);
-        List<SysRoleMenuOptions> roleMenuOptions = this.list(queryWrapper);
 
-        if (ObjectUtil.isEmpty(roleMenuOptions)) {
+            String roleIdKey = roleId.toString();
-            return new ArrayList<>();
+
+            // 先从缓存找到角色绑定的功能
+            List<Long> optionsCached = roleMenuOptionsCache.get(roleIdKey);
+
+            if (ObjectUtil.isNotEmpty(optionsCached)) {
+                result.addAll(optionsCached);
+                continue;
+            }
+
+            // 查询数据库角色对应的菜单功能
+            LambdaQueryWrapper<SysRoleMenuOptions> queryWrapper = new LambdaQueryWrapper<>();
+            queryWrapper.eq(SysRoleMenuOptions::getRoleId, roleId);
+            queryWrapper.select(SysRoleMenuOptions::getMenuOptionId);
+            List<SysRoleMenuOptions> roleMenuOptions = this.list(queryWrapper);
+            if (ObjectUtil.isNotEmpty(roleMenuOptions)) {
+
+                List<Long> menuOptionsIdQueryResult = roleMenuOptions.stream().map(SysRoleMenuOptions::getMenuOptionId)
+                        .collect(Collectors.toList());
+                result.addAll(menuOptionsIdQueryResult);
+
+                // 添加到缓存中
+                roleMenuOptionsCache.put(roleIdKey, menuOptionsIdQueryResult, SysConstants.DEFAULT_SYS_CACHE_TIMEOUT_SECONDS);
+            }
         }
 
-        return roleMenuOptions.stream().map(SysRoleMenuOptions::getMenuOptionId).collect(Collectors.toList());
+        return result;
     }
 
     @Override