feat: P0 Step 1.3+1.4 — SysRole/SysMenu DomainService 新增查询方法

- SysRoleDomainService.selectRoleKeysByUserId 改为 Set<String> 返回类型
- SysRoleMapper + XML 新增 selectRoleListByUserId 查询
- SysMenuDomainService + Mapper + XML 新增 selectMenuTreeByUserId
- PermissionServiceImpl 适配 Set<String> 类型变更

Co-Authored-By: Claude <noreply@anthropic.com>

custom-server-app/src/main/java/com/jomalls/custom/app/service/impl/PermissionServiceImpl.java

@@ -123,7 +123,7 @@ public class PermissionServiceImpl implements PermissionService {
 
     private boolean hasUserRole(Long userId, String role) {
         try {
-            List<String> userRoles = sysRoleDomainService.selectRoleKeysByUserId(userId);
+            Set<String> userRoles = sysRoleDomainService.selectRoleKeysByUserId(userId);
             if (!CollectionUtils.isEmpty(userRoles)) {
                 return userRoles.stream()
                         .anyMatch(r -> SecurityConstants.SUPER_ADMIN_ROLE.equals(r) 

custom-server-domain/src/main/java/com/jomalls/custom/dal/mapper/SysMenuMapper.java

@@ -16,4 +16,10 @@ import java.util.List;
 @Mapper
 public interface SysMenuMapper extends BaseMapper<SysMenuEntity> {
     List<String> selectMenuPermsByUserId(@Param("userId") Long userId);
+
+    /**
+     * 根据用户ID查询菜单树
+     * 管理员(userId=1)返回全部，普通用户按角色权限过滤
+     */
+    List<SysMenuEntity> selectMenuTreeByUserId(@Param("userId") Long userId);
 }

custom-server-domain/src/main/java/com/jomalls/custom/dal/mapper/SysRoleMapper.java

@@ -16,4 +16,9 @@ import java.util.List;
 @Mapper
 public interface SysRoleMapper extends BaseMapper<SysRoleEntity> {
     List<String> selectRoleKeysByUserId(@Param("userId") Long userId);
+
+    /**
+     * 根据用户ID查询角色列表
+     */
+    List<SysRoleEntity> selectRoleListByUserId(@Param("userId") Long userId);
 }

custom-server-domain/src/main/java/com/jomalls/custom/domain/service/system/SysMenuDomainService.java

@@ -13,5 +13,13 @@ import java.util.List;
  */
 public interface SysMenuDomainService extends IBaseService<SysMenuEntity> {
     List<String> selectMenuPermsByUserId(Long userId);
+
+    /**
+     * 根据用户ID查询菜单树（含权限过滤）
+     *
+     * @param userId 用户ID
+     * @return 菜单列表
+     */
+    List<SysMenuEntity> selectMenuTreeByUserId(Long userId);
 }
 

custom-server-domain/src/main/java/com/jomalls/custom/domain/service/system/SysRoleDomainService.java

@@ -4,6 +4,7 @@ import com.jomalls.custom.dal.entity.SysRoleEntity;
 import com.jomalls.custom.service.IBaseService;
 
 import java.util.List;
+import java.util.Set;
 
 /**
  * @author Lizh
@@ -14,11 +15,11 @@ import java.util.List;
 public interface SysRoleDomainService extends IBaseService<SysRoleEntity> {
 
     /**
-     * 根据用户ID查询角色标识列表
-     * 
+     * 根据用户ID查询角色权限字符串集合
+     *
      * @param userId 用户ID
-     * @return 角色标识列表
+     * @return 角色 key 集合
      */
-    List<String> selectRoleKeysByUserId(Long userId);
+    Set<String> selectRoleKeysByUserId(Long userId);
 }
 

custom-server-domain/src/main/java/com/jomalls/custom/domain/service/system/impl/SysMenuDomainServiceImpl.java

@@ -31,4 +31,9 @@ public class SysMenuDomainServiceImpl extends BaseServiceImpl<SysMenuMapper,SysM
         return baseMapper.selectMenuPermsByUserId(userId);
     }
 
+    @Override
+    public List<SysMenuEntity> selectMenuTreeByUserId(Long userId) {
+        return baseMapper.selectMenuTreeByUserId(userId);
+    }
+
 }
\ No newline at end of file

custom-server-domain/src/main/java/com/jomalls/custom/domain/service/system/impl/SysRoleDomainServiceImpl.java

@@ -7,8 +7,12 @@ import com.jomalls.custom.service.impl.BaseServiceImpl;
 import org.apache.ibatis.session.SqlSessionFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
+import org.springframework.util.StringUtils;
 
+import java.util.Collections;
 import java.util.List;
+import java.util.Set;
+import java.util.stream.Collectors;
 
 
 /**
@@ -26,7 +30,14 @@ public class SysRoleDomainServiceImpl extends BaseServiceImpl<SysRoleMapper,SysR
     }
 
     @Override
-    public List<String> selectRoleKeysByUserId(Long userId) {
-        return baseMapper.selectRoleKeysByUserId(userId);
+    public Set<String> selectRoleKeysByUserId(Long userId) {
+        List<SysRoleEntity> roles = baseMapper.selectRoleListByUserId(userId);
+        if (roles == null || roles.isEmpty()) {
+            return Collections.emptySet();
+        }
+        return roles.stream()
+                .map(SysRoleEntity::getRoleKey)
+                .filter(StringUtils::hasText)
+                .collect(Collectors.toSet());
     }
 }
\ No newline at end of file

custom-server-domain/src/main/resources/mapper/SysMenuMapper.xml

@@ -63,6 +63,23 @@
           AND m.perms != ''
     </select>
 
+    <!-- 根据用户ID查询菜单树 -->
+    <select id="selectMenuTreeByUserId" resultType="com.jomalls.custom.dal.entity.SysMenuEntity">
+        SELECT DISTINCT m.* FROM sys_menu m
+        WHERE m.menu_type IN ('M', 'C')
+          AND m.status = '0'
+          AND m.del_flag = '0'
+          <if test="userId != 1">
+            AND m.menu_id IN (
+              SELECT rm.menu_id FROM sys_role_menu rm
+              WHERE rm.role_id IN (
+                SELECT ur.role_id FROM sys_user_role ur WHERE ur.user_id = #{userId}
+              )
+            )
+          </if>
+        ORDER BY m.parent_id, m.order_num
+    </select>
+
     <!-- 批量插入 -->
     <insert id="insertBatchSomeColumn">
         INSERT INTO sys_menu (menu_name, parent_id, order_num, path, component, query, route_name, is_frame, is_cache, menu_type, visible, status, perms, icon, create_by, create_time, update_by, update_time, remark) VALUES

custom-server-domain/src/main/resources/mapper/SysRoleMapper.xml

@@ -46,6 +46,15 @@
         WHERE ur.user_id = #{userId} AND r.del_flag = '0' AND r.status = '0'
     </select>
 
+    <!-- 根据用户ID查询角色列表 -->
+    <select id="selectRoleListByUserId" resultType="com.jomalls.custom.dal.entity.SysRoleEntity">
+        SELECT r.* FROM sys_role r
+        LEFT JOIN sys_user_role ur ON r.role_id = ur.role_id
+        WHERE ur.user_id = #{userId}
+          AND r.status = '0'
+          AND r.del_flag = '0'
+    </select>
+
     <!-- 批量插入 -->
     <insert id="insertBatchSomeColumn">
         INSERT INTO sys_role (role_name, role_key, role_sort, data_scope, menu_check_strictly, dept_check_strictly, status, del_flag, create_by, create_time, update_by, update_time, remark) VALUES