refactor(llm): 优化知识库服务实现

- 添加日志记录
- 优化代码结构- 增加注释说明

yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/service/knowledgebase/KnowledgeBaseServiceImpl.java

@@ -18,6 +18,7 @@ import cn.iocoder.yudao.module.llm.service.application.ApplicationService;
 import cn.iocoder.yudao.module.llm.service.async.AsyncKnowledgeBase;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import kong.unirest.Unirest;
+import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
@@ -40,6 +41,7 @@ import static cn.iocoder.yudao.module.llm.enums.ErrorCodeConstants.KNOWLEDGE_BAS
  *
  * @author 华大大模型
  */
+@Slf4j
 @Service
 @Validated
 public class KnowledgeBaseServiceImpl implements KnowledgeBaseService {
@@ -112,6 +114,7 @@ public class KnowledgeBaseServiceImpl implements KnowledgeBaseService {
 
             // 4.4 异步处理新增文档和删除的文档
             List<Long> deleteIds = knowledgeDocumentsMapper.selectDeleteIds(updateReqVO.getId());
+            log.info("注释..");
             asyncKnowledgeBase.createKnowledgeBase(newDocuments, deleteIds);
         } else {
             // 5. 如果传入的文档列表为空，则删除所有关联文档