From 0d8fbb4dea958a89e9406203cdcc56c8506051a9 Mon Sep 17 00:00:00 2001
From: gulongcheng <474084054@qq.com>
Date: Fri, 6 Feb 2026 10:42:59 +0800
Subject: [PATCH] =?UTF-8?q?fix:getFileBaseInfo=20=E6=94=AF=E6=8C=81uuid?=
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---
 .../entity/req/data/GetFileBaseInfoReq.java   |  3 +++
 .../impl/MinioFileIDataFileServiceImpl.java   | 27 +++++++++++++++++--
 2 files changed, 28 insertions(+), 2 deletions(-)

diff --git a/common/src/main/java/com/sdm/common/entity/req/data/GetFileBaseInfoReq.java b/common/src/main/java/com/sdm/common/entity/req/data/GetFileBaseInfoReq.java
index 9300a54f..934cb9c4 100644
--- a/common/src/main/java/com/sdm/common/entity/req/data/GetFileBaseInfoReq.java
+++ b/common/src/main/java/com/sdm/common/entity/req/data/GetFileBaseInfoReq.java
@@ -11,4 +11,7 @@ public class GetFileBaseInfoReq {
 
     @Schema(description = "文件id")
     private Long fileId;
+
+    @Schema(description = "节点UUID")
+    private String uuid;
 }
\ No newline at end of file
diff --git a/data/src/main/java/com/sdm/data/service/impl/MinioFileIDataFileServiceImpl.java b/data/src/main/java/com/sdm/data/service/impl/MinioFileIDataFileServiceImpl.java
index 1df14be0..734c122b 100644
--- a/data/src/main/java/com/sdm/data/service/impl/MinioFileIDataFileServiceImpl.java
+++ b/data/src/main/java/com/sdm/data/service/impl/MinioFileIDataFileServiceImpl.java
@@ -847,14 +847,37 @@ public class MinioFileIDataFileServiceImpl implements IDataFileService {
 
     @Override
     public SdmResponse<FileMetadataInfoResp> getFileBaseInfo(GetFileBaseInfoReq req) {
-        FileMetadataInfo fileMetadataInfo = fileMetadataInfoService.lambdaQuery().eq(FileMetadataInfo::getId, req.getFileId()).one();
+        // 参数校验：fileId 和 uuid 至少有一个不为空
+        if (ObjectUtils.isEmpty(req.getFileId()) && ObjectUtils.isEmpty(req.getUuid())) {
+            return SdmResponse.failed("文件ID或UUID不能为空");
+        }
+
+        FileMetadataInfo fileMetadataInfo = null;
+
+        // 优先通过 fileId 查询
+        if (ObjectUtils.isNotEmpty(req.getFileId())) {
+            fileMetadataInfo = fileMetadataInfoService.lambdaQuery()
+                    .eq(FileMetadataInfo::getId, req.getFileId())
+                    .one();
+        } else if (ObjectUtils.isNotEmpty(req.getUuid())) {
+            fileMetadataInfo = fileMetadataInfoService.lambdaQuery()
+                    .eq(FileMetadataInfo::getRelatedResourceUuid, req.getUuid())
+                    .one();
+        }
+
+        // 查询结果校验
         if (fileMetadataInfo == null) {
             return SdmResponse.failed("文件不存在");
         }
+
+        // 封装返回结果
         FileMetadataInfoResp fileMetadataInfoResp = new FileMetadataInfoResp();
         BeanUtils.copyProperties(fileMetadataInfo, fileMetadataInfoResp);
 
-        fileMetadataInfoResp.setPermissionValue(fileUserPermissionService.getMergedPermission(fileMetadataInfo.getId(), ThreadLocalContext.getUserId()));
+        // 设置当前用户的综合权限位
+        fileMetadataInfoResp.setPermissionValue(
+                fileUserPermissionService.getMergedPermission(fileMetadataInfo.getId(), ThreadLocalContext.getUserId())
+        );
 
         return SdmResponse.success(fileMetadataInfoResp);
     }