From a649df4aa1cbadb102692134b7ff4845531b196c Mon Sep 17 00:00:00 2001
From: Administrator <15274802129@163.com>
Date: Tue, 30 Sep 2025 13:06:27 +0800
Subject: [PATCH] fix(ai):修复知识库文件删除逻辑
---
src/main/java/cc/mrbird/febs/ai/service/impl/AiKnowledgeFileServiceImpl.java | 208 ++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 208 insertions(+), 0 deletions(-)
diff --git a/src/main/java/cc/mrbird/febs/ai/service/impl/AiKnowledgeFileServiceImpl.java b/src/main/java/cc/mrbird/febs/ai/service/impl/AiKnowledgeFileServiceImpl.java
index afc19e3..41b0733 100644
--- a/src/main/java/cc/mrbird/febs/ai/service/impl/AiKnowledgeFileServiceImpl.java
+++ b/src/main/java/cc/mrbird/febs/ai/service/impl/AiKnowledgeFileServiceImpl.java
@@ -1,12 +1,34 @@
package cc.mrbird.febs.ai.service.impl;
+import cc.mrbird.febs.ai.entity.AiCompany;
import cc.mrbird.febs.ai.entity.AiKnowledgeFile;
import cc.mrbird.febs.ai.mapper.AiKnowledgeFileMapper;
+import cc.mrbird.febs.ai.service.AiCompanyService;
import cc.mrbird.febs.ai.service.AiKnowledgeFileService;
+import cc.mrbird.febs.ai.util.KnowledgeBaseUtil;
+import cc.mrbird.febs.ai.util.UUID;
+import cc.mrbird.febs.common.entity.FebsResponse;
+import cc.mrbird.febs.common.entity.QueryRequest;
+import cc.mrbird.febs.common.exception.FebsException;
+import cc.mrbird.febs.rabbit.producter.AgentProducer;
+import cn.hutool.core.collection.CollUtil;
+import cn.hutool.core.util.ObjectUtil;
+import cn.hutool.core.util.StrUtil;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.*;
+import java.util.stream.Collectors;
@Slf4j
@Service
@@ -14,4 +36,190 @@
public class AiKnowledgeFileServiceImpl extends ServiceImpl<AiKnowledgeFileMapper, AiKnowledgeFile> implements AiKnowledgeFileService {
private final AiKnowledgeFileMapper aiKnowledgeFileMapper;
+ private final AiCompanyService aiCompanyService;
+ private final AgentProducer agentProducer;
+
+ @Override
+ public IPage<AiKnowledgeFile> listInPage(AiKnowledgeFile dto, QueryRequest request) {
+ Page<AiKnowledgeFile> page = new Page<>(request.getPageNum(), request.getPageSize());
+ LambdaQueryWrapper<AiKnowledgeFile> query = Wrappers.lambdaQuery(AiKnowledgeFile.class);
+ if (StrUtil.isNotEmpty(dto.getCompanyId())){
+ query.eq(AiKnowledgeFile::getCompanyId, dto.getCompanyId());
+ }
+ query.orderByDesc(AiKnowledgeFile::getCompanyId);
+ Page<AiKnowledgeFile> pages = aiKnowledgeFileMapper.selectPage(page, query);
+ List<AiKnowledgeFile> records = pages.getRecords();
+ if (CollUtil.isNotEmpty(records)){
+ //stream流获取全部的公司ID
+ Set<String> companyIds = records.stream().map(AiKnowledgeFile::getCompanyId).collect(Collectors.toSet());
+ List<String> companyIdList = new ArrayList<>(companyIds);
+ List<AiCompany> listById = aiCompanyService.getListById((companyIdList));
+ Map<String, AiCompany> collect = listById.stream().collect(Collectors.toMap(AiCompany::getId, aiCompany -> aiCompany));
+ for (AiKnowledgeFile aiKnowledgeFile : records){
+ if (StrUtil.isEmpty(aiKnowledgeFile.getCompanyId())){
+ aiKnowledgeFile.setCompanyName("公共");
+ }else{
+ if (StrUtil.isEmpty(aiKnowledgeFile.getCompanyId())){
+ aiKnowledgeFile.setCompanyName("公共");
+ }else{
+ aiKnowledgeFile.setCompanyName(collect.get(aiKnowledgeFile.getCompanyId()).getName());
+ }
+ }
+ }
+ }
+ return pages;
+ }
+
+ @Override
+ @Transactional
+ public FebsResponse add(AiKnowledgeFile dto) {
+ AiKnowledgeFile entity = new AiKnowledgeFile();
+ entity.setId(UUID.getSimpleUUIDString());
+ entity.setCompanyId(dto.getCompanyId());
+ entity.setName(dto.getName());
+ entity.setState(1);
+ entity.setSavePath(dto.getSavePath());
+ entity.setCreatedTime(new Date());
+ this.save(entity);
+
+ agentProducer.sendAddKnowledge( entity.getId());
+ return new FebsResponse().success().message("操作成功");
+ }
+
+ @Override
+ public FebsResponse update(AiKnowledgeFile dto) {
+ return null;
+ }
+
+ @Override
+ public void getAddKnowledge(String id) {
+ AiKnowledgeFile aiKnowledgeFile = this.getById(id);
+ if (ObjectUtil.isNull(aiKnowledgeFile)){
+ return;
+ }
+
+ String categoryId = null;
+ String knowledgeId = null;
+ if (StrUtil.isNotEmpty(aiKnowledgeFile.getCompanyId())){
+ AiCompany aiCompany = aiCompanyService.getById(aiKnowledgeFile.getCompanyId());
+ if (StrUtil.isNotEmpty(aiCompany.getCategoryId())){
+ categoryId = aiCompany.getCategoryId();
+ knowledgeId = aiCompany.getKnowledgeId();
+ }
+ }else{
+ categoryId = KnowledgeBaseUtil.DEFAULT_CATEGORY_ID;
+ knowledgeId = KnowledgeBaseUtil.DEFAULT_KNOWLEDGE_ID;
+ }
+
+ String fileId = KnowledgeBaseUtil.uploadFileToAppData(aiKnowledgeFile.getSavePath(), categoryId);
+ if (StrUtil.isBlank(fileId)){
+ log.info("初始化应用数据失败");
+ return ;
+ }
+
+ String jobId = KnowledgeBaseUtil.updateKnowledgeBase(fileId, knowledgeId, null);
+ aiKnowledgeFileMapper.update(null,
+ Wrappers.lambdaUpdate(AiKnowledgeFile.class)
+ .set(AiKnowledgeFile::getFileId, fileId)
+ .set(AiKnowledgeFile::getJobId, jobId)
+ .eq(AiKnowledgeFile::getId, aiKnowledgeFile.getId())
+ );
+
+ }
+
+ @Override
+ public FebsResponse refresh(String id) {
+ AiKnowledgeFile aiKnowledgeFile = this.getById(id);
+ if (ObjectUtil.isNull(aiKnowledgeFile)){
+ throw new FebsException("文件不存在");
+ }
+
+ Integer state = aiKnowledgeFile.getState();
+
+ if (state == 1){
+ state = KnowledgeBaseUtil.getFileJobStatus(aiKnowledgeFile.getFileId());
+ if ( state == 2) {
+ aiKnowledgeFileMapper.update(null,
+ Wrappers.lambdaUpdate(AiKnowledgeFile.class)
+ .set(AiKnowledgeFile::getState, state)
+ .eq(AiKnowledgeFile::getId, aiKnowledgeFile.getId())
+ );
+ }
+ }
+
+ if (state == 2){
+ String knowledgeId = null;
+ if (StrUtil.isNotEmpty(aiKnowledgeFile.getCompanyId())){
+ AiCompany aiCompany = aiCompanyService.getById(aiKnowledgeFile.getCompanyId());
+ if (StrUtil.isNotEmpty(aiCompany.getCategoryId())){
+ knowledgeId = aiCompany.getKnowledgeId();
+ }
+ }else{
+ knowledgeId = KnowledgeBaseUtil.DEFAULT_KNOWLEDGE_ID;
+ }
+ state = KnowledgeBaseUtil.getIndexKnowledgeJobStatus(aiKnowledgeFile.getJobId(),knowledgeId);
+ if ( state == 3) {
+ aiKnowledgeFileMapper.update(null,
+ Wrappers.lambdaUpdate(AiKnowledgeFile.class)
+ .set(AiKnowledgeFile::getState, state)
+ .eq(AiKnowledgeFile::getId, aiKnowledgeFile.getId())
+ );
+ }
+ }
+ return new FebsResponse().success().message("操作成功");
+ }
+
+ @Override
+ public FebsResponse delete(String id) {
+ //如何从服务器上的位置删除对应的文件
+ AiKnowledgeFile aiKnowledgeFile = this.getById(id);
+ if (ObjectUtil.isNull(aiKnowledgeFile)){
+ throw new FebsException("文件不存在");
+ }
+ //服务器删除
+ try {
+ Path filePath = Paths.get(aiKnowledgeFile.getSavePath());
+ boolean deleted = Files.deleteIfExists(filePath);
+ if (!deleted) {
+ throw new FebsException("文件删除失败");
+ }
+ } catch (Exception e) {
+ throw new FebsException("删除文件时发生错误: " + e.getMessage());
+ }
+
+ aiKnowledgeFileMapper.deleteById(id);
+
+ //知识库删除
+ String knowledgeId = null;
+ if (StrUtil.isNotEmpty(aiKnowledgeFile.getCompanyId())){
+ AiCompany aiCompany = aiCompanyService.getById(aiKnowledgeFile.getCompanyId());
+ if (StrUtil.isNotEmpty(aiCompany.getCategoryId())){
+ knowledgeId = aiCompany.getKnowledgeId();
+ }
+ }else{
+ knowledgeId = KnowledgeBaseUtil.DEFAULT_KNOWLEDGE_ID;
+ }
+ KnowledgeBaseUtil.knowledgeFileDelete(aiKnowledgeFile.getFileId(), knowledgeId);
+
+ //应用数据删除
+ try {
+ KnowledgeBaseUtil.deleteFile(aiKnowledgeFile.getFileId());
+ } catch (Exception e) {
+ throw new FebsException("应用数据删除时发生错误: " + e.getMessage());
+ }
+ return new FebsResponse().success().message("操作成功");
+ }
+
+ @Override
+ public void refreshEvent() {
+ LambdaQueryWrapper<AiKnowledgeFile> queryWrapper = Wrappers.lambdaQuery(AiKnowledgeFile.class);
+ queryWrapper.ne(AiKnowledgeFile::getState, 3);
+ List<AiKnowledgeFile> list = aiKnowledgeFileMapper.selectList(queryWrapper);
+ if (CollUtil.isEmpty( list)){
+ for (AiKnowledgeFile aiKnowledgeFile : list){
+ refresh(aiKnowledgeFile.getId());
+ }
+ }
+
+ }
}
--
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