【8.3.3】【system】【cache】添加角色名称的缓存

kernel-s-system/system-api/src/main/java/cn/stylefeng/roses/kernel/sys/api/constants/RoleConstants.java

@@ -28,4 +28,11 @@ public interface RoleConstants {
      */
     String ROLE_BIND_MENU_OPTIONS_EVENT = "ROLE_BIND_MENU_OPTIONS_EVENT";
 
+    //-------------------------------角色名称的缓存-------------------------------
+
+    /**
+     * 角色名称的缓存
+     */
+    String ROLE_NAME_CACHE_PREFIX = "ROLE:NAME:";
+
 }

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

@@ -0,0 +1,26 @@
+package cn.stylefeng.roses.kernel.sys.modular.role.cache.rolename;
+
+import cn.hutool.cache.impl.TimedCache;
+import cn.stylefeng.roses.kernel.cache.memory.AbstractMemoryCacheOperator;
+import cn.stylefeng.roses.kernel.sys.api.constants.RoleConstants;
+
+/**
+ * 角色名称的缓存
+ * <p>
+ * key是角色id，value是角色名称
+ *
+ * @author fengshuonan
+ * @since 2025/1/10 14:33
+ */
+public class RoleNameMemoryCache extends AbstractMemoryCacheOperator<String> {
+
+    public RoleNameMemoryCache(TimedCache<String, String> timedCache) {
+        super(timedCache);
+    }
+
+    @Override
+    public String getCommonKeyPrefix() {
+        return RoleConstants.ROLE_NAME_CACHE_PREFIX;
+    }
+
+}

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

@@ -0,0 +1,26 @@
+package cn.stylefeng.roses.kernel.sys.modular.role.cache.rolename;
+
+import cn.stylefeng.roses.kernel.cache.redis.AbstractRedisCacheOperator;
+import cn.stylefeng.roses.kernel.sys.api.constants.RoleConstants;
+import org.springframework.data.redis.core.RedisTemplate;
+
+/**
+ * 角色名称的缓存
+ * <p>
+ * key是角色id，value是角色名称
+ *
+ * @author fengshuonan
+ * @since 2025/1/10 14:33
+ */
+public class RoleNameRedisCache extends AbstractRedisCacheOperator<String> {
+
+    public RoleNameRedisCache(RedisTemplate<String, String> redisTemplate) {
+        super(redisTemplate);
+    }
+
+    @Override
+    public String getCommonKeyPrefix() {
+        return RoleConstants.ROLE_NAME_CACHE_PREFIX;
+    }
+
+}

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

@@ -7,6 +7,7 @@ import cn.hutool.core.collection.ListUtil;
 import cn.hutool.core.util.ObjectUtil;
 import cn.hutool.extra.spring.SpringUtil;
 import cn.stylefeng.roses.kernel.auth.api.context.LoginContext;
+import cn.stylefeng.roses.kernel.cache.api.CacheOperatorApi;
 import cn.stylefeng.roses.kernel.db.api.factory.PageFactory;
 import cn.stylefeng.roses.kernel.db.api.factory.PageResultFactory;
 import cn.stylefeng.roses.kernel.db.api.pojo.entity.BaseEntity;
@@ -67,6 +68,9 @@ public class SysRoleServiceImpl extends ServiceImpl<SysRoleMapper, SysRole> impl
     @Resource
     private SysRoleLimitService sysRoleLimitService;
 
+    @Resource(name = "roleNameCache")
+    private CacheOperatorApi<String> roleNameCache;
+
     @Override
     public void add(SysRoleRequest sysRoleRequest) {
 
@@ -170,6 +174,9 @@ public class SysRoleServiceImpl extends ServiceImpl<SysRoleMapper, SysRole> impl
 
         this.updateById(sysRole);
 
+        // 清空缓存
+        this.roleNameCache.remove(sysRole.getRoleId().toString());
+
         BusinessLogUtil.addContent("修改后角色信息如下：\n", sysRole);
     }
 
@@ -336,11 +343,18 @@ public class SysRoleServiceImpl extends ServiceImpl<SysRoleMapper, SysRole> impl
             return "";
         }
 
+        // 先从缓存中获取
+        String roleName = this.roleNameCache.get(roleId.toString());
+        if (roleName != null) {
+            return roleName;
+        }
+
         LambdaQueryWrapper<SysRole> sysRoleLambdaQueryWrapper = new LambdaQueryWrapper<>();
         sysRoleLambdaQueryWrapper.eq(SysRole::getRoleId, roleId);
         sysRoleLambdaQueryWrapper.select(SysRole::getRoleName);
         SysRole sysRole = this.getOne(sysRoleLambdaQueryWrapper, false);
         if (sysRole != null) {
+            this.roleNameCache.put(roleId.toString(), sysRole.getRoleName());
             return sysRole.getRoleName();
         }
 

kernel-s-system/system-spring-boot-starter/src/main/java/cn/stylefeng/roses/kernel/sys/starter/cache/role/RoleMemoryCacheAutoConfiguration.java

@@ -29,6 +29,7 @@ import cn.hutool.cache.impl.TimedCache;
 import cn.stylefeng.roses.kernel.cache.api.CacheOperatorApi;
 import cn.stylefeng.roses.kernel.sys.api.constants.SysConstants;
 import cn.stylefeng.roses.kernel.sys.modular.role.cache.rolemenu.RoleMenuMemoryCache;
+import cn.stylefeng.roses.kernel.sys.modular.role.cache.rolename.RoleNameMemoryCache;
 import cn.stylefeng.roses.kernel.sys.modular.role.cache.roleoptions.RoleMenuOptionsMemoryCache;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingClass;
 import org.springframework.context.annotation.Bean;
@@ -72,4 +73,16 @@ public class RoleMemoryCacheAutoConfiguration {
         return new RoleMenuOptionsMemoryCache(cache);
     }
 
+    /**
+     * 角色名称
+     *
+     * @author fengshuonan
+     * @since 2025/1/10 14:37
+     */
+    @Bean
+    public CacheOperatorApi<String> roleNameCache() {
+        TimedCache<String, String> cache = CacheUtil.newTimedCache(1000 * SysConstants.DEFAULT_SYS_CACHE_TIMEOUT_SECONDS);
+        return new RoleNameMemoryCache(cache);
+    }
+
 }

kernel-s-system/system-spring-boot-starter/src/main/java/cn/stylefeng/roses/kernel/sys/starter/cache/role/RoleRedisCacheAutoConfiguration.java

@@ -27,6 +27,7 @@ package cn.stylefeng.roses.kernel.sys.starter.cache.role;
 import cn.stylefeng.roses.kernel.cache.api.CacheOperatorApi;
 import cn.stylefeng.roses.kernel.cache.redis.util.CreateRedisTemplateUtil;
 import cn.stylefeng.roses.kernel.sys.modular.role.cache.rolemenu.RoleMenuRedisCache;
+import cn.stylefeng.roses.kernel.sys.modular.role.cache.rolename.RoleNameRedisCache;
 import cn.stylefeng.roses.kernel.sys.modular.role.cache.roleoptions.RoleMenuOptionsRedisCache;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
 import org.springframework.context.annotation.Bean;
@@ -70,4 +71,16 @@ public class RoleRedisCacheAutoConfiguration {
         return new RoleMenuOptionsRedisCache(redisTemplate);
     }
 
+    /**
+     * 角色名称的缓存
+     *
+     * @author fengshuonan
+     * @since 2025/1/10 14:37
+     */
+    @Bean
+    public CacheOperatorApi<String> roleNameCache(RedisConnectionFactory redisConnectionFactory) {
+        RedisTemplate<String, String> redisTemplate = CreateRedisTemplateUtil.createObject(redisConnectionFactory);
+        return new RoleNameRedisCache(redisTemplate);
+    }
+
 }