fix:删除不应该删除固定用户

src/main/java/com/iflytop/gd/infrastructure/repository/service/UserService.java

@@ -1,6 +1,7 @@
 package com.iflytop.gd.infrastructure.repository.service;
 
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.iflytop.gd.common.enums.FixedUser;
 import com.iflytop.gd.infrastructure.repository.mapper.UserMapper;
 import com.iflytop.gd.infrastructure.repository.entity.User;
 import lombok.Getter;
@@ -25,8 +26,14 @@ public class UserService extends ServiceImpl<UserMapper, User> {
     public boolean deleteUser(String idsStr) {
         List<Long> ids = Arrays.stream(idsStr.split(","))
                 .map(Long::parseLong)
-                .collect(Collectors.toList());
-        return this.removeByIds(ids);
+                .toList();
+        for (Long id : ids) {
+            User user = this.getById(id);
+            if (user != null && user.getFixedUser() != FixedUser.ENABLE) {
+                return this.removeById(id);
+            }
+        }
+        return true;
     }
 
     public void clearCurrentUser() {