初步实现了批量删除用户的接口

awardBE/src/main/java/edu/ncst/award/service/impl/system/UserServiceImpl.java

@@ -18,6 +18,7 @@ import edu.ncst.award.vo.param.query.PageQuery;
 import edu.ncst.award.vo.param.query.UserQuery;
 import edu.ncst.award.vo.result.UserInfoVO;
 import lombok.RequiredArgsConstructor;
+import org.springframework.security.core.context.SecurityContextHolder;
 import org.springframework.security.core.userdetails.UserDetails;
 import org.springframework.security.core.userdetails.UserDetailsService;
 import org.springframework.security.core.userdetails.UsernameNotFoundException;
@@ -26,6 +27,7 @@ import org.springframework.transaction.annotation.Transactional;
 import org.springframework.web.bind.annotation.RequestParam;
 
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.List;
 
 @RequiredArgsConstructor
@@ -60,9 +62,10 @@ public class UserServiceImpl extends ServiceImpl<UserMapper, User> implements IU
 
     @Override
     public CurrentUserDTO getCurrentUser() {
+        UserInfoVO details = (UserInfoVO) SecurityContextHolder.getContext().getAuthentication().getDetails();
         CurrentUserDTO user = new CurrentUserDTO();
-        user.setUsername("zhangsan");
-        user.setNickname("张三");
+        user.setUsername(details.getUsername());
+        user.setNickname(details.getFullName());
         return user;
     }
 
@@ -155,8 +158,8 @@ public class UserServiceImpl extends ServiceImpl<UserMapper, User> implements IU
     @Override
     @Transactional(rollbackFor = Exception.class)
     public int updateUser(User user) {
-//        Long userId = user.getId();
-        // 删除用户与角色关联
+        Long userId = user.getId();
+//         删除用户与角色关联
 //        userRoleMapper.delete(new LambdaQueryWrapper<SysUserRole>().eq(SysUserRole::getUserId, userId));
         // 新增用户与角色管理
 //        insertUserRole(user);
@@ -174,6 +177,23 @@ public class UserServiceImpl extends ServiceImpl<UserMapper, User> implements IU
         return baseMapper.selectUserById(userId);
     }
 
+    /**
+     * 批量删除用户信息
+     * 依靠mybatis的逻辑删除是不能记录删除人的id以后重写
+     * @param userIds 需要删除的用户ID
+     * @return 结果
+     */
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public int deleteUserByIds(Long[] userIds) {
+        for (Long userId : userIds) {
+            checkUserAllowed(new User(userId));
+        }
+        List<Long> ids = Arrays.asList(userIds);
+        // 删除用户与角色关联
+//        userRoleMapper.delete(new LambdaQueryWrapper<SysUserRole>().in(SysUserRole::getUserId, ids));
+        return baseMapper.deleteBatchIds(ids);
+    }
 
     @Override
     public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {