fix(llm): 优化模型评估维度删除逻辑

- 新增自动评估维度正在使用中不可删除的错误码
- 在删除模型评估维度时增加使用中的维度检查- 优化本地文件客户端的上传方法，使用切片上传

yudao-module-infra/yudao-module-infra-biz/src/main/java/cn/iocoder/yudao/module/infra/framework/file/core/client/local/LocalFileClient.java

@@ -4,6 +4,8 @@ import cn.hutool.core.io.FileUtil;
 import cn.iocoder.yudao.module.infra.framework.file.core.client.AbstractFileClient;
 
 import java.io.File;
+import java.io.IOException;
+import java.io.RandomAccessFile;
 
 /**
  * 本地文件客户端
@@ -24,15 +26,40 @@ public class LocalFileClient extends AbstractFileClient<LocalFileClientConfig> {
         }
     }
 
-    @Override
-    public String upload(byte[] content, String path, String type) {
-        // 执行写入
-        String filePath = getFilePath(path);
-        FileUtil.writeBytes(content, filePath);
-        // 拼接返回路径
-        return super.formatFileUrl(config.getDomain(), path);
+//    @Override
+//    public String upload(byte[] content, String path, String type) {
+//        // 执行写入
+//        String filePath = getFilePath(path);
+//        FileUtil.writeBytes(content, filePath);
+//        // 拼接返回路径
+//        return super.formatFileUrl(config.getDomain(), path);
+//    }
+@Override
+public String upload(byte[] content, String path, String type) {
+    String filePath = getFilePath(path);
+
+    int partSize = 5 * 1024 * 1024; // 每片 5MB
+    int totalParts = (int) Math.ceil((double) content.length / partSize);
+
+    // 确保目录存在
+    FileUtil.mkdir(new File(filePath).getParentFile());
+
+    try (RandomAccessFile raf = new RandomAccessFile(filePath, "rw")) {
+        for (int partNumber = 0; partNumber < totalParts; partNumber++) {
+            int start = partNumber * partSize;
+            int end = Math.min(start + partSize, content.length);
+            raf.seek(start);
+            raf.write(content, start, end - start);
+        }
+    } catch (IOException e) {
+        throw new RuntimeException("切片上传失败: " + e.getMessage(), e);
     }
 
+    // 拼接返回路径
+    return super.formatFileUrl(config.getDomain(), path);
+}
+
+
     @Override
     public void delete(String path) {
         String filePath = getFilePath(path);

yudao-module-llm/yudao-module-llm-api/src/main/java/cn/iocoder/yudao/module/llm/enums/ErrorCodeConstants.java

@@ -30,6 +30,7 @@ public interface ErrorCodeConstants {
     ErrorCode MODEL_ASSESS_TASK_STOPLIST_NOT_EXISTS = new ErrorCode(10013, "自动评估维度不存在");
 
     ErrorCode MODEL_ASSESS_STOPLIST_NOT_EXISTS = new ErrorCode(10014, "自动评估维度不存在");
+    ErrorCode THE_AUTO_EVALUATE_DIMENSION_IS_IN_USE = new ErrorCode(10014_1, "自动评估维度正在使用中不可删除");
 
     ErrorCode LEARNING_RESOURCES_NOT_EXISTS = new ErrorCode(10015, "学习资源不存在");
 

yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/service/modelassessstoplist/ModelAssessStoplistServiceImpl.java

@@ -1,5 +1,8 @@
 package cn.iocoder.yudao.module.llm.service.modelassessstoplist;
 
+import cn.iocoder.yudao.module.llm.dal.dataobject.modelassesstaskauto.ModelAssessTaskStoplistDO;
+import cn.iocoder.yudao.module.llm.dal.mysql.modelassesstaskauto.ModelAssessTaskStoplistMapper;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
 import org.springframework.stereotype.Service;
 import javax.annotation.Resource;
@@ -30,6 +33,9 @@ public class ModelAssessStoplistServiceImpl implements ModelAssessStoplistServic
     @Resource
     private ModelAssessStoplistMapper modelAssessStoplistMapper;
 
+    @Resource
+    private ModelAssessTaskStoplistMapper modelingTaskStoplistMapper;
+
     @Override
     public Long createModelAssessStoplist(ModelAssessStoplistSaveReqVO createReqVO) {
         // 插入
@@ -52,6 +58,11 @@ public class ModelAssessStoplistServiceImpl implements ModelAssessStoplistServic
     public void deleteModelAssessStoplist(Long id) {
         // 校验存在
         validateModelAssessStoplistExists(id);
+        LambdaQueryWrapper<ModelAssessTaskStoplistDO> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.eq(ModelAssessTaskStoplistDO::getStoplistId, id);
+        if (modelingTaskStoplistMapper.selectCount(queryWrapper) > 0){
+            throw exception(THE_AUTO_EVALUATE_DIMENSION_IS_IN_USE);
+        }
         // 删除
         LambdaUpdateWrapper<ModelAssessStoplistDO> wrapper = new LambdaUpdateWrapper<>();
         wrapper.eq(ModelAssessStoplistDO::getId, id)
@@ -82,4 +93,4 @@ public class ModelAssessStoplistServiceImpl implements ModelAssessStoplistServic
         return modelAssessStoplistMapper.selectList(wrapper);
     }
 
-}
+}

yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/service/modelassesstaskauto/ModelAssessTaskAutoServiceImpl.java

@@ -137,6 +137,10 @@ public class ModelAssessTaskAutoServiceImpl implements ModelAssessTaskAutoServic
     public void deleteModelAssessTaskAuto (Long id) {
         // 校验存在
         validateModelAssessTaskAutoExists(id);
+        // 删除子表
+        LambdaQueryWrapper<ModelAssessTaskStoplistDO> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.eq(ModelAssessTaskStoplistDO::getTaskId, id);
+        modelingTaskStoplistMapper.delete(queryWrapper);
         LambdaUpdateWrapper<ModelAssessTaskAutoDO> wrapper = new LambdaUpdateWrapper<>();
         // 删除
         wrapper.eq(ModelAssessTaskAutoDO::getId, id)