代码提交
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lilin
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@ -23,7 +23,9 @@ import com.amazonaws.services.s3.model.ObjectMetadata;
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import com.amazonaws.services.s3.model.S3Object;
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import com.amazonaws.services.s3.model.S3ObjectInputStream;
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import com.amazonaws.util.IOUtils;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
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import com.baomidou.mybatisplus.core.metadata.IPage;
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import com.baomidou.mybatisplus.core.toolkit.CollectionUtils;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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@ -930,6 +932,8 @@ public class TsFilesServiceImpl extends ServiceImpl<TsFilesMapper, TsFiles> impl
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public String deleteTsFilesByIds(List<String> dataset, String type) {
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List<TsFiles> filesList = tsFilesMapper.selectBatchIds(dataset);
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//新增一个查询 判断下面有没有备份路径 如果有就不能删除
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//todo 删除的时候成功以后 删除redis
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for (int page = 1; page <= 5; page++) {
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String redisKey = "tsfiles_" + filesList.get(0).getTaskId() + "_" + filesList.get(0).getNodeId() + "_parentId" + filesList.get(0).getParentId() + "_page_" + page;
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@ -939,7 +943,7 @@ public class TsFilesServiceImpl extends ServiceImpl<TsFilesMapper, TsFiles> impl
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int LocalSuccessCount = 0, LocalFailCount = 0, Localtotal = CollUtil.size(dataset);
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//Todo 最直接的办法 循环出来 一条一条删除
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//Todo 最直接的办法 循环出来 一条一条删除 如果是文件夹 要递归下面所有的文件和文件夹进行删除
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for (TsFiles files : filesList) {
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@ -988,16 +992,14 @@ public class TsFilesServiceImpl extends ServiceImpl<TsFilesMapper, TsFiles> impl
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}
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if (totalCount > 1) {
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//return ResponseResult.success("批量删除 " + totalCount + " 个, 删除成功 " + deleteSuccessCount + " 个, 失败 " + deleteFailCount + " 个.");
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LOGGER.error("批量删除 " + totalCount + " 个, 删除成功 " + deleteSuccessCount + " 个, 失败 " + deleteFailCount + " 个.");
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} else {
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//return totalCount == deleteSuccessCount ? ResponseResult.success("删除成功") : ResponseResult.error("删除失败");
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LOGGER.error("批量删除 " + totalCount + " 个, 删除成功 " + deleteSuccessCount + " 个, 失败 " + deleteFailCount + " 个.");
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}
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//如果是1 说明成功删除
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if (deleteSuccessCount >= 1) {
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int valueDelete = deleteFolder(files.getId(), type);
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int valueDelete = deleteFolderAndSubFiles(files.getId(), type);
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if (valueDelete > 0) {
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LocalSuccessCount = valueDelete;
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LOGGER.info("表结构成功删除");
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@ -1076,51 +1078,98 @@ public class TsFilesServiceImpl extends ServiceImpl<TsFilesMapper, TsFiles> impl
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return "Local批量删除 " + Localtotal + " 个, 删除成功 " + LocalSuccessCount + " 个, 失败 " + LocalFailCount + " 个.";
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}
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// 调用删除方法并返回删除数量
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public int deleteFolder(String folderId, String type) {
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return deleteFolderAndSubFiles(folderId, type); // 返回删除的记录数量
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}
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// // 调用删除方法并返回删除数量
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// public int deleteFolder(String folderId, String type) {
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// return deleteFolderAndSubFiles(folderId, type); // 返回删除的记录数量
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// }
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// 递归删除文件夹及其子文件，并返回删除的记录数量
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public int deleteFolderAndSubFiles(String folderId, String type) {
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int deletedCount = 0; // 记录删除的数量
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// 查询该文件夹下的所有子文件
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QueryWrapper<TsFiles> queryWrapper = new QueryWrapper<>();
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queryWrapper.eq("parent_id", folderId); // 根据父ID查询所有子文件
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List<TsFiles> subFiles = tsFilesMapper.selectList(queryWrapper);
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// 递归删除子文件
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for (TsFiles subFile : subFiles) {
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// 递归调用删除子文件的逻辑
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deletedCount += deleteFolderAndSubFiles(subFile.getId(), type); // 累加删除数量
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//判断是删除本地还是minio
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//判断是删除本地还是minio 先通过父ID修改所有的 然后通过父ID查询下面所有的文件夹 进行递归
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if ("local".equals(type)) {
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//删除本地的时候判断minio路径是否为空 如果为空直接删除 如果不为空把workPath修改成空
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if (StringUtils.isNotEmpty(subFile.getBackupPath())) {
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subFile.setWorkPath("");
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tsFilesMapper.updateById(subFile);
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} else {
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// 删除子文件记录（从数据库中删除）
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tsFilesMapper.deleteById(subFile.getId());
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}
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//如果是本地 先先吧所有的work_path修改成空 然后删除所有work_path和backup_path为空的数据
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LambdaUpdateWrapper<TsFiles> updateWrapper1 = new LambdaUpdateWrapper<>();
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updateWrapper1.eq(TsFiles::getParentId, folderId).set(TsFiles::getWorkPath, "");
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int updatedCount = tsFilesMapper.update(null, updateWrapper1);
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LOGGER.info("本地更新操作：将 {} 条记录的 work_path 设置为空", updatedCount);
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// 批量删除备份路径和工作路径为空的数据 条件是父ID等于folderId
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LambdaQueryWrapper<TsFiles> deleteWrapper = new LambdaQueryWrapper<>();
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deleteWrapper.eq(TsFiles::getParentId, folderId)
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.and(wrapper -> wrapper.isNull(TsFiles::getBackupPath).or().eq(TsFiles::getBackupPath, ""))
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.and(wrapper -> wrapper.isNull(TsFiles::getWorkPath).or().eq(TsFiles::getWorkPath, ""));
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int deletedCounts = tsFilesMapper.delete(deleteWrapper);
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LOGGER.info("本地删除操作：成功删除了 {} 条 work_path 和 backup_path 都为空的记录", deletedCounts);
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deletedCount += deletedCounts;
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} else {
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//删除minio的时候判断本地路径是否为空 如果为空直接删除 如果不为空把BackupPath修改成空
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if (StringUtils.isNotEmpty(subFile.getWorkPath())) {
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subFile.setBackupPath("");
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tsFilesMapper.updateById(subFile);
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} else {
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// 删除子文件记录（从数据库中删除）
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tsFilesMapper.deleteById(subFile.getId());
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//如果是minio 先先吧所有的backup_path修改成空 然后删除所有work_path和backup_path为空的数据
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LambdaUpdateWrapper<TsFiles> updateWrapper1 = new LambdaUpdateWrapper<>();
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updateWrapper1.eq(TsFiles::getParentId, folderId).set(TsFiles::getBackupPath, "");
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int updatedCount = tsFilesMapper.update(null, updateWrapper1);
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LOGGER.info("minio更新操作：将 {} 条记录的 work_path 设置为空", updatedCount);
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// 批量删除备份路径和工作路径为空的数据 条件是父ID等于folderId
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LambdaQueryWrapper<TsFiles> deleteWrapper = new LambdaQueryWrapper<>();
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deleteWrapper.eq(TsFiles::getParentId, folderId)
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.and(wrapper -> wrapper.isNull(TsFiles::getBackupPath).or().eq(TsFiles::getBackupPath, ""))
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.and(wrapper -> wrapper.isNull(TsFiles::getWorkPath).or().eq(TsFiles::getWorkPath, ""));
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int deletedCounts = tsFilesMapper.delete(deleteWrapper);
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LOGGER.info("minio删除操作：成功删除了 {} 条 work_path 和 backup_path 都为空的记录", deletedCounts);
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deletedCount += deletedCounts;
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}
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// 查询该文件夹下的所有子文件夹
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QueryWrapper<TsFiles> queryWrapperFolder = new QueryWrapper<>();
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queryWrapperFolder.eq("parent_id", folderId); // 根据父ID查询所有子文件
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queryWrapperFolder.eq("is_file", "FOLDER");//查询所有的文件夹
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List<TsFiles> subFolder = tsFilesMapper.selectList(queryWrapperFolder);
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if (subFolder.size() > 0) {
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for (TsFiles subFile : subFolder) {
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deletedCount += deleteFolderAndSubFiles(subFile.getId(), type); // 累加删除数量
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}
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}
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deletedCount++; // 每删除一个文件，数量加1
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}
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// 递归删除子文件
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// for (TsFiles subFile : subFiles) {
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// // 递归调用删除子文件的逻辑
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// deletedCount += deleteFolderAndSubFiles(subFile.getId(), type); // 累加删除数量
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//
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// //判断是删除本地还是minio
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// if ("local".equals(type)) {
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// //删除本地的时候判断minio路径是否为空 如果为空直接删除 如果不为空把workPath修改成空
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// if (StringUtils.isNotEmpty(subFile.getBackupPath())) {
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// subFile.setWorkPath("");
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// tsFilesMapper.updateById(subFile);
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// } else {
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// // 删除子文件记录（从数据库中删除）
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// tsFilesMapper.deleteById(subFile.getId());
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// }
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//
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// } else {
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// //删除minio的时候判断本地路径是否为空 如果为空直接删除 如果不为空把BackupPath修改成空
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// if (StringUtils.isNotEmpty(subFile.getWorkPath())) {
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// subFile.setBackupPath("");
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// tsFilesMapper.updateById(subFile);
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// } else {
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// // 删除子文件记录（从数据库中删除）
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// tsFilesMapper.deleteById(subFile.getId());
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// }
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// }
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// deletedCount++; // 每删除一个文件，数量加1
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// }
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//删除修改自身
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TsFiles tsFilesData = tsFilesMapper.selectById(folderId);
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if (tsFilesData != null) {
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//判断是删除本地还是minio
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if ("local".equals(type)) {
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//删除本地的时候判断minio路径是否为空 如果为空直接删除 如果不为空把workPath修改成空
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@ -1143,6 +1192,8 @@ public class TsFilesServiceImpl extends ServiceImpl<TsFilesMapper, TsFiles> impl
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}
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}
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deletedCount++; // 删除文件夹本身，数量加1
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}
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return deletedCount; // 返回删除的数量
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}
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