DgFileServiceImpl.java
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package com.pashanhoo.file.service.impl;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.pashanhoo.common.util.fileupload.MinioConfig;
import com.pashanhoo.common.util.fileupload.MinioUtil;
import com.pashanhoo.file.entity.DgFileConverter;
import com.pashanhoo.file.entity.DgFileDO;
import com.pashanhoo.file.entity.vo.*;
import com.pashanhoo.file.mapper.DgFileMapper;
import com.pashanhoo.file.service.DgFileService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.io.IOException;
import java.util.List;
/**
* <p>
* 档案文件信息 服务实现类
* </p>
*
* @author
* @since 2021-11-05
*/
@Service
public class DgFileServiceImpl extends ServiceImpl<DgFileMapper, DgFileDO> implements DgFileService {
@Autowired
private DgFileConverter dgfileConverter;
@Autowired
private DgFileMapper dgfileMapper;
@Autowired
MinioUtil minioUtil;
@Autowired
MinioConfig minioConfig;
/**
* 新增记录
* @param request
* @return
*/
@Override
public boolean insertDgFile(List<AddDgFileRequest> request) {
List<DgFileDO> dgFileDOS = dgfileConverter.voList2ListDO(request);
return this.saveBatch(dgFileDOS);
}
/**
* 根据主键查询记录详情
* @param id
* @return
*/
@Override
public DgFileDetailVO getDgFileDetailById(String id) {
DgFileDO dgfileDO = this.getById(id);
DgFileDetailVO dgFileDetailVO = dgfileConverter.do2DetailVO(dgfileDO);
String previewUrl = minioUtil.getPreviewUrl(dgFileDetailVO.getFjurl());
dgFileDetailVO.setFjurl(previewUrl);
return dgFileDetailVO;
}
/**
* 修改单条记录
* @param request
* @return
*/
@Override
public boolean updateDgFile(UpdateDgFileRequest request) {
DgFileDO dgfileDO = dgfileConverter.updateRequest2DO(request);
return this.updateById(dgfileDO);
}
/**
* 获取附件列表
* @param bsmArchive
* @return
*/
@Override
public List<DgCatalogWithFileVO> getFileList(String bsmArchive) {
List<DgCatalogWithFileVO> fileList = dgfileMapper.getFileList(bsmArchive);
fileList.forEach(catalogWithFiles->catalogWithFiles.getFileLists().forEach(file->file.setFjurl(minioUtil.getPreviewUrl(file.getFjurl()))));
return fileList;
}
/**
* 修改文件排序
*
* @param requests
* @return
*/
@Override
public boolean updateFileSort(List<UpdateDgFileRequest> requests) {
List<DgFileDO> fileList = dgfileConverter.updateList2DOList(requests);
return this.updateBatchById(fileList);
}
/**
* 批量删除档案文件信息
* @param bsmFileList
* @return
*/
@Override
public boolean delete(List<String> bsmFileList) throws Exception {
boolean flag = this.removeByIds(bsmFileList);
QueryWrapper<DgFileDO> fileWrapper = new QueryWrapper<>();
fileWrapper.lambda().in(DgFileDO::getBsmFile, bsmFileList);
List<DgFileDO> fileDOList = this.list(fileWrapper);
for (DgFileDO fileDO : fileDOList) {
minioUtil.removeObject(minioConfig.getBucket(),fileDO.getFjurl());
}
return flag;
}
}