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feat: 优化文件删除逻辑，支持级联删除版本和派生文件

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- 删除文件时，如果存在多个版本，一并删除所有版本

- 删除PDF/doc/docx/xls/xlsx时，一并删除其派生的txt文件

- 文件删除失败时记录日志但不影响删除成功
This commit is contained in:
Jerry Yan
2026-02-06 17:23:37 +08:00
parent cd5f5ef6da
commit 24d8ee49a1
5 changed files with 116 additions and 20 deletions
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14
backend/services/data-management-service/src/main/resources/mappers/DatasetFileMapper.xml
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@@ -64,7 +64,7 @@
AND (status IS NULL OR status <> 'ARCHIVED')
</select>
<select id="findByDatasetIdAndFileName" resultType="com.datamate.datamanagement.domain.model.dataset.DatasetFile">
<select id="findByDatasetIdAndFileName" resultType="com.datamate.datamanagement.domain.model.dataset.DatasetFile">
SELECT <include refid="Base_Column_List"/>
FROM t_dm_dataset_files
WHERE dataset_id = #{datasetId}
@@ -74,8 +74,16 @@
LIMIT 1
</select>
<select id="findAllByDatasetId" parameterType="string"
resultType="com.datamate.datamanagement.domain.model.dataset.DatasetFile">
<select id="findAllByDatasetIdAndLogicalPath" resultType="com.datamate.datamanagement.domain.model.dataset.DatasetFile">
SELECT <include refid="Base_Column_List"/>
FROM t_dm_dataset_files
WHERE dataset_id = #{datasetId}
AND logical_path = #{logicalPath}
ORDER BY version DESC, upload_time DESC
</select>
<select id="findAllByDatasetId" parameterType="string"
resultType="com.datamate.datamanagement.domain.model.dataset.DatasetFile">
SELECT <include refid="Base_Column_List"/>
FROM t_dm_dataset_files
WHERE dataset_id = #{datasetId}