feat(llm): 添加知识库信息更新功能

- 新增 KnowledgeBaseController 中的 updateKnowledgeBaseInfo 方法
- 在 KnowledgeBaseService 接口中添加 updateKnowledgeBaseInfo 方法- 实现 KnowledgeBaseServiceImpl 中的 updateKnowledgeBaseInfo 方法
- 添加相关验证方法以确保知识库存在和名称不重复

yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/controller/admin/knowledgebase/KnowledgeBaseController.java

@@ -51,6 +51,14 @@ public class KnowledgeBaseController {
         return success(true);
     }
 
+    @PutMapping("/updateKnowledgeBaseInfo")
+    @Operation(summary = "更新知识库")
+    //    @PreAuthorize("@ss.hasPermission('llm:knowledge-base:update')")
+    public CommonResult<Boolean> updateKnowledgeBaseInfo(@Valid @RequestBody KnowledgeBaseSaveReqVO updateReqVO) {
+        knowledgeBaseService.updateKnowledgeBaseInfo(updateReqVO);
+        return success(true);
+    }
+
     @DeleteMapping("/delete")
     @Operation(summary = "删除知识库")
     @Parameter(name = "id", description = "编号", required = true)

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

@@ -22,21 +22,21 @@ public interface KnowledgeBaseService {
      * @param createReqVO 创建信息
      * @return 编号
      */
-    Long createKnowledgeBase(@Valid KnowledgeBaseSaveReqVO createReqVO);
+    Long createKnowledgeBase (@Valid KnowledgeBaseSaveReqVO createReqVO);
 
     /**
      * 更新知识库
      *
      * @param updateReqVO 更新信息
      */
-    void updateKnowledgeBase(@Valid KnowledgeBaseSaveReqVO updateReqVO);
+    void updateKnowledgeBase (@Valid KnowledgeBaseSaveReqVO updateReqVO);
 
     /**
      * 删除知识库
      *
      * @param id 编号
      */
-    void deleteKnowledgeBase(Long id);
+    void deleteKnowledgeBase (Long id);
 
     /**
      * 获得知识库
@@ -44,7 +44,7 @@ public interface KnowledgeBaseService {
      * @param id 编号
      * @return 知识库
      */
-    KnowledgeBaseDO getKnowledgeBase(Long id);
+    KnowledgeBaseDO getKnowledgeBase (Long id);
 
     /**
      * 获得知识库分页
@@ -52,14 +52,22 @@ public interface KnowledgeBaseService {
      * @param pageReqVO 分页查询
      * @return 知识库分页
      */
-    PageResult<KnowledgeBaseDO> getKnowledgeBasePage(KnowledgeBasePageReqVO pageReqVO);
+    PageResult<KnowledgeBaseDO> getKnowledgeBasePage (KnowledgeBasePageReqVO pageReqVO);
 
-    List<KnowledgeBaseDO> getKnowledgeBaseList();
+    List<KnowledgeBaseDO> getKnowledgeBaseList ();
 
     /**
      * 返回知识库详情
+     *
      * @param id
      * @return
      */
-    KnowledgeBaseRespVO getKnowledgeBase1(Long id);
+    KnowledgeBaseRespVO getKnowledgeBase1 (Long id);
+
+    /**
+     * 更新知识库信息
+     *
+     * @param updateReqVO 更新信息
+     */
+    void updateKnowledgeBaseInfo (@Valid KnowledgeBaseSaveReqVO updateReqVO);
 }

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

@@ -110,7 +110,7 @@ public class KnowledgeBaseServiceImpl implements KnowledgeBaseService {
             List<Long> deleteIds = knowledgeDocumentsMapper.selectDeleteIds(updateReqVO.getId());
             asyncKnowledgeBase.createKnowledgeBase(newDocuments, deleteIds);
             // 4.5 异步处理知识库外挂
-//            asyncKnowledgeBase.knowledgeEmbed(newDocuments,updateReqVO.getId());
+            //            asyncKnowledgeBase.knowledgeEmbed(newDocuments,updateReqVO.getId());
         } else {
             // 5. 如果传入的文档列表为空，则删除所有关联文档
             knowledgeDocumentsMapper.delete(new LambdaQueryWrapperX<KnowledgeDocumentsDO>()
@@ -211,4 +211,51 @@ public class KnowledgeBaseServiceImpl implements KnowledgeBaseService {
         return null;
     }
 
+    /**
+     * 更新知识库信息
+     *
+     * @param updateReqVO 更新信息
+     */
+    @Override
+    public void updateKnowledgeBaseInfo (KnowledgeBaseSaveReqVO updateReqVO) {
+        // 1. 校验知识库是否存在
+        KnowledgeBaseDO knowledgeBaseDO = validateKnowledgeInfo(updateReqVO.getId());
+
+        // 2. 校验知识库名称是否重复
+        validateKnowledgeBaseNameExists(updateReqVO);
+
+        // 3. 更新知识库主表
+        updateKnowledgeBaseFields(knowledgeBaseDO, updateReqVO);
+
+        // 4. 执行更新
+        knowledgeBaseMapper.updateById(knowledgeBaseDO);
+    }
+
+    /**
+     * 校验知识库是否存在
+     *
+     * @param id 知识库ID
+     * @return 知识库实体
+     */
+    private KnowledgeBaseDO validateKnowledgeInfo (Long id) {
+        KnowledgeBaseDO knowledgeBaseDO = knowledgeBaseMapper.selectById(id);
+        if (knowledgeBaseDO == null) {
+            throw exception(KNOWLEDGE_BASE_NOT_EXISTS);
+        }
+        return knowledgeBaseDO;
+    }
+
+    /**
+     * 更新知识库字段
+     *
+     * @param knowledgeBaseDO 知识库实体
+     * @param updateReqVO     更新请求VO
+     */
+    private void updateKnowledgeBaseFields (KnowledgeBaseDO knowledgeBaseDO, KnowledgeBaseSaveReqVO updateReqVO) {
+        // 基础信息只有名称、简介、logo会修改
+        knowledgeBaseDO.setKnowledgeBaseName(updateReqVO.getKnowledgeBaseName())
+                .setKnowledgeBaseIntro(updateReqVO.getKnowledgeBaseIntro())
+                .setKnowledgeBaseLogo(updateReqVO.getKnowledgeBaseLogo());
+    }
+
 }