【8.0】【sys】【user】更新用户角色的缓存

kernel-s-system/system-business-hr/src/main/java/cn/stylefeng/roses/kernel/sys/modular/user/cache/package-info.java

@@ -0,0 +1 @@
+package cn.stylefeng.roses.kernel.sys.modular.user.cache;

kernel-s-system/system-business-hr/src/main/java/cn/stylefeng/roses/kernel/sys/modular/user/cache/userrole/UserRoleMemoryCache.java

@@ -0,0 +1,26 @@
+package cn.stylefeng.roses.kernel.sys.modular.user.cache.userrole;
+
+import cn.hutool.cache.impl.TimedCache;
+import cn.stylefeng.roses.kernel.cache.memory.AbstractMemoryCacheOperator;
+import cn.stylefeng.roses.kernel.sys.modular.user.constants.UserConstants;
+
+import java.util.List;
+
+/**
+ * 用户绑定角色的缓存
+ *
+ * @author fengshuonan
+ * @since 2023/7/14 22:00
+ */
+public class UserRoleMemoryCache extends AbstractMemoryCacheOperator<List<Long>> {
+
+    public UserRoleMemoryCache(TimedCache<String, List<Long>> timedCache) {
+        super(timedCache);
+    }
+
+    @Override
+    public String getCommonKeyPrefix() {
+        return UserConstants.USER_ROLE_CACHE_PREFIX;
+    }
+
+}

kernel-s-system/system-business-hr/src/main/java/cn/stylefeng/roses/kernel/sys/modular/user/cache/userrole/UserRoleRedisCache.java

@@ -0,0 +1,26 @@
+package cn.stylefeng.roses.kernel.sys.modular.user.cache.userrole;
+
+import cn.stylefeng.roses.kernel.cache.redis.AbstractRedisCacheOperator;
+import cn.stylefeng.roses.kernel.sys.modular.user.constants.UserConstants;
+import org.springframework.data.redis.core.RedisTemplate;
+
+import java.util.List;
+
+/**
+ * 用户绑定角色的缓存
+ *
+ * @author fengshuonan
+ * @since 2023/7/14 21:58
+ */
+public class UserRoleRedisCache extends AbstractRedisCacheOperator<List<Long>> {
+
+    public UserRoleRedisCache(RedisTemplate<String, List<Long>> redisTemplate) {
+        super(redisTemplate);
+    }
+
+    @Override
+    public String getCommonKeyPrefix() {
+        return UserConstants.USER_ROLE_CACHE_PREFIX;
+    }
+
+}

kernel-s-system/system-business-hr/src/main/java/cn/stylefeng/roses/kernel/sys/modular/user/cache/userrole/clear/UserRoleClearListener.java

@@ -0,0 +1,38 @@
+package cn.stylefeng.roses.kernel.sys.modular.user.cache.userrole.clear;
+
+import cn.hutool.core.util.ObjectUtil;
+import cn.stylefeng.roses.kernel.cache.api.CacheOperatorApi;
+import cn.stylefeng.roses.kernel.event.api.annotation.BusinessListener;
+import org.springframework.stereotype.Service;
+
+import javax.annotation.Resource;
+import java.util.List;
+
+import static cn.stylefeng.roses.kernel.sys.modular.user.constants.UserConstants.UPDATE_USER_ROLE_EVENT;
+
+/**
+ * 监听用户绑定角色的事件，清空相关缓存
+ *
+ * @author fengshuonan
+ * @since 2023/7/14 22:05
+ */
+@Service
+public class UserRoleClearListener {
+
+    @Resource(name = "userRoleCache")
+    private CacheOperatorApi<List<Long>> userRoleCache;
+
+    /**
+     * 监听更新用户角色
+     *
+     * @author fengshuonan
+     * @since 2023/7/14 22:10
+     */
+    @BusinessListener(businessCode = UPDATE_USER_ROLE_EVENT)
+    public void updateUserRole(Long userId) {
+        if (ObjectUtil.isNotEmpty(userId)) {
+            userRoleCache.remove(String.valueOf(userId));
+        }
+    }
+
+}

kernel-s-system/system-business-hr/src/main/java/cn/stylefeng/roses/kernel/sys/modular/user/constants/UserConstants.java

@@ -0,0 +1,21 @@
+package cn.stylefeng.roses.kernel.sys.modular.user.constants;
+
+/**
+ * 用户相关的常量
+ *
+ * @author fengshuonan
+ * @since 2023/7/14 22:06
+ */
+public interface UserConstants {
+
+    /**
+     * 缓存前缀：用户绑定的角色
+     */
+    String USER_ROLE_CACHE_PREFIX = "SYS:USER_ROLE:";
+
+    /**
+     * 修改用户绑定角色的事件
+     */
+    String UPDATE_USER_ROLE_EVENT = "UPDATE_USER_ROLE_EVENT";
+
+}

kernel-s-system/system-business-hr/src/main/java/cn/stylefeng/roses/kernel/sys/modular/user/service/SysUserRoleService.java

@@ -1,13 +1,10 @@
 package cn.stylefeng.roses.kernel.sys.modular.user.service;
 
-import cn.stylefeng.roses.kernel.db.api.pojo.page.PageResult;
 import cn.stylefeng.roses.kernel.sys.api.SysUserRoleServiceApi;
 import cn.stylefeng.roses.kernel.sys.modular.user.entity.SysUserRole;
 import cn.stylefeng.roses.kernel.sys.modular.user.pojo.request.SysUserRoleRequest;
 import com.baomidou.mybatisplus.extension.service.IService;
 
-import java.util.List;
-
 /**
  * 用户角色关联 服务类
  *
@@ -16,62 +13,6 @@ import java.util.List;
  */
 public interface SysUserRoleService extends IService<SysUserRole>, SysUserRoleServiceApi {
 
-    /**
-     * 新增
-     *
-     * @param sysUserRoleRequest 请求参数
-     * @author fengshuonan
-     * @date 2023/06/10 21:26
-     */
-    void add(SysUserRoleRequest sysUserRoleRequest);
-
-    /**
-     * 删除
-     *
-     * @param sysUserRoleRequest 请求参数
-     * @author fengshuonan
-     * @date 2023/06/10 21:26
-     */
-    void del(SysUserRoleRequest sysUserRoleRequest);
-
-    /**
-     * 编辑
-     *
-     * @param sysUserRoleRequest 请求参数
-     * @author fengshuonan
-     * @date 2023/06/10 21:26
-     */
-    void edit(SysUserRoleRequest sysUserRoleRequest);
-
-    /**
-     * 查询详情
-     *
-     * @param sysUserRoleRequest 请求参数
-     * @author fengshuonan
-     * @date 2023/06/10 21:26
-     */
-    SysUserRole detail(SysUserRoleRequest sysUserRoleRequest);
-
-    /**
-     * 获取列表
-     *
-     * @param sysUserRoleRequest 请求参数
-     * @return List<SysUserRole>   返回结果
-     * @author fengshuonan
-     * @date 2023/06/10 21:26
-     */
-    List<SysUserRole> findList(SysUserRoleRequest sysUserRoleRequest);
-
-    /**
-     * 获取列表（带分页）
-     *
-     * @param sysUserRoleRequest 请求参数
-     * @return PageResult<SysUserRole>   返回结果
-     * @author fengshuonan
-     * @date 2023/06/10 21:26
-     */
-    PageResult<SysUserRole> findPage(SysUserRoleRequest sysUserRoleRequest);
-
     /**
      * 绑定用户角色
      *

kernel-s-system/system-business-hr/src/main/java/cn/stylefeng/roses/kernel/sys/modular/user/service/impl/SysUserRoleServiceImpl.java

@@ -1,23 +1,19 @@
 package cn.stylefeng.roses.kernel.sys.modular.user.service.impl;
 
-import cn.hutool.core.bean.BeanUtil;
 import cn.hutool.core.util.ObjectUtil;
-import cn.stylefeng.roses.kernel.db.api.factory.PageFactory;
+import cn.stylefeng.roses.kernel.cache.api.CacheOperatorApi;
-import cn.stylefeng.roses.kernel.db.api.factory.PageResultFactory;
+import cn.stylefeng.roses.kernel.event.sdk.publish.BusinessEventPublisher;
-import cn.stylefeng.roses.kernel.db.api.pojo.page.PageResult;
 import cn.stylefeng.roses.kernel.rule.exception.base.ServiceException;
 import cn.stylefeng.roses.kernel.sys.api.SysRoleServiceApi;
 import cn.stylefeng.roses.kernel.sys.api.callback.RemoveRoleCallbackApi;
 import cn.stylefeng.roses.kernel.sys.api.callback.RemoveUserCallbackApi;
 import cn.stylefeng.roses.kernel.sys.modular.user.entity.SysUserRole;
 import cn.stylefeng.roses.kernel.sys.modular.user.enums.SysUserExceptionEnum;
-import cn.stylefeng.roses.kernel.sys.modular.user.enums.SysUserRoleExceptionEnum;
 import cn.stylefeng.roses.kernel.sys.modular.user.mapper.SysUserRoleMapper;
 import cn.stylefeng.roses.kernel.sys.modular.user.pojo.request.SysUserRoleRequest;
 import cn.stylefeng.roses.kernel.sys.modular.user.service.SysUserRoleService;
 import cn.stylefeng.roses.kernel.sys.modular.user.service.SysUserService;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
-import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
@@ -28,6 +24,8 @@ import java.util.List;
 import java.util.Set;
 import java.util.stream.Collectors;
 
+import static cn.stylefeng.roses.kernel.sys.modular.user.constants.UserConstants.UPDATE_USER_ROLE_EVENT;
+
 /**
  * 用户角色关联业务实现层
  *
@@ -44,37 +42,8 @@ public class SysUserRoleServiceImpl extends ServiceImpl<SysUserRoleMapper, SysUs
     @Resource
     private SysUserService sysUserService;
 
-    @Override
+    @Resource(name = "userRoleCache")
-    public void add(SysUserRoleRequest sysUserRoleRequest) {
+    private CacheOperatorApi<List<Long>> userRoleCache;
-        SysUserRole sysUserRole = new SysUserRole();
-        BeanUtil.copyProperties(sysUserRoleRequest, sysUserRole);
-        this.save(sysUserRole);
-    }
-
-    @Override
-    public void del(SysUserRoleRequest sysUserRoleRequest) {
-        SysUserRole sysUserRole = this.querySysUserRole(sysUserRoleRequest);
-        this.removeById(sysUserRole.getUserRoleId());
-    }
-
-    @Override
-    public void edit(SysUserRoleRequest sysUserRoleRequest) {
-        SysUserRole sysUserRole = this.querySysUserRole(sysUserRoleRequest);
-        BeanUtil.copyProperties(sysUserRoleRequest, sysUserRole);
-        this.updateById(sysUserRole);
-    }
-
-    @Override
-    public SysUserRole detail(SysUserRoleRequest sysUserRoleRequest) {
-        return this.querySysUserRole(sysUserRoleRequest);
-    }
-
-    @Override
-    public PageResult<SysUserRole> findPage(SysUserRoleRequest sysUserRoleRequest) {
-        LambdaQueryWrapper<SysUserRole> wrapper = createWrapper(sysUserRoleRequest);
-        Page<SysUserRole> sysRolePage = this.page(PageFactory.defaultPage(), wrapper);
-        return PageResultFactory.createPageResult(sysRolePage);
-    }
 
     @Override
     @Transactional(rollbackFor = Exception.class)
@@ -100,6 +69,10 @@ public class SysUserRoleServiceImpl extends ServiceImpl<SysUserRoleMapper, SysUs
             newUserRoles.add(sysUserRole);
         }
         this.saveBatch(newUserRoles);
+
+        // 发布修改用户绑定角色的事件
+        BusinessEventPublisher.publishEvent(UPDATE_USER_ROLE_EVENT, sysUserRoleRequest.getUserId());
+
     }
 
     @Override
@@ -113,12 +86,10 @@ public class SysUserRoleServiceImpl extends ServiceImpl<SysUserRoleMapper, SysUs
         sysUserRole.setUserId(userId);
         sysUserRole.setRoleId(defaultRoleId);
         this.save(sysUserRole);
-    }
 
-    @Override
+        // 发布修改用户绑定角色的事件
-    public List<SysUserRole> findList(SysUserRoleRequest sysUserRoleRequest) {
+        BusinessEventPublisher.publishEvent(UPDATE_USER_ROLE_EVENT, userId);
-        LambdaQueryWrapper<SysUserRole> wrapper = this.createWrapper(sysUserRoleRequest);
+
-        return this.list(wrapper);
     }
 
     @Override
@@ -151,26 +122,26 @@ public class SysUserRoleServiceImpl extends ServiceImpl<SysUserRoleMapper, SysUs
             return new ArrayList<>();
         }
 
+        // 先从缓存查找用户的角色
+        List<Long> cachedRoleIds = userRoleCache.get(userId.toString());
+        if (cachedRoleIds != null) {
+            return cachedRoleIds;
+        }
+
         LambdaQueryWrapper<SysUserRole> wrapper = new LambdaQueryWrapper<>();
         wrapper.eq(SysUserRole::getUserId, userId);
         wrapper.select(SysUserRole::getRoleId);
         List<SysUserRole> sysUserRoleList = this.list(wrapper);
 
-        return sysUserRoleList.stream().map(SysUserRole::getRoleId).collect(Collectors.toList());
+        List<Long> userRoleQueryResult = sysUserRoleList.stream().map(SysUserRole::getRoleId).collect(Collectors.toList());
+
+        // 查询结果缓存起来
+        if (ObjectUtil.isNotEmpty(userRoleQueryResult)) {
+            userRoleCache.put(userId.toString(), userRoleQueryResult);
+            return userRoleQueryResult;
         }
 
-    /**
+        return userRoleQueryResult;
-     * 获取信息
-     *
-     * @author fengshuonan
-     * @date 2023/06/10 21:26
-     */
-    private SysUserRole querySysUserRole(SysUserRoleRequest sysUserRoleRequest) {
-        SysUserRole sysUserRole = this.getById(sysUserRoleRequest.getUserRoleId());
-        if (ObjectUtil.isEmpty(sysUserRole)) {
-            throw new ServiceException(SysUserRoleExceptionEnum.SYS_USER_ROLE_NOT_EXISTED);
-        }
-        return sysUserRole;
     }
 
     /**