From 9eec45cbd0158a7e55b0956bd90b9ba33df46383 Mon Sep 17 00:00:00 2001
From: wren <“porlong@qq.com”>
Date: Wed, 13 May 2026 16:32:42 +0800
Subject: [PATCH] fix: remove sha256 duplicate check so re-upload always
 creates new version in group

---
 .../services/impl/documentServiceImpl.py      | 28 +++++++------------
 1 file changed, 10 insertions(+), 18 deletions(-)

diff --git a/fastapi_modules/fastapi_leaudit/services/impl/documentServiceImpl.py b/fastapi_modules/fastapi_leaudit/services/impl/documentServiceImpl.py
index c0947c3..bca5b1d 100644
--- a/fastapi_modules/fastapi_leaudit/services/impl/documentServiceImpl.py
+++ b/fastapi_modules/fastapi_leaudit/services/impl/documentServiceImpl.py
@@ -161,25 +161,17 @@ class DocumentServiceImpl(IDocumentService):
                     normalized_name=normalizedName,
                 )
 
-            if latestCandidate and latestCandidate["sha256"] == fileSha256:
-                duplicateUpload = True
-                document = await Session.get(LeauditDocument, int(latestCandidate["document_id"]))
-                documentFile = await Session.get(LeauditDocumentFile, int(latestCandidate["file_id"]))
-                if document is None or documentFile is None:
-                    raise LeauditException(StatusCodeEnum.HTTP_500_INTERNAL_SERVER_ERROR, "重复上传版本定位失败")
-                await Session.commit()
+            internalDocumentNo = time.time_ns()
+            if latestCandidate:
+                previousVersionId = int(latestCandidate["document_id"])
+                rootVersionId = int(latestCandidate["root_version_id"] or latestCandidate["document_id"])
+                versionGroupKey = str(latestCandidate["version_group_key"])
+                versionNo = int(latestCandidate["version_no"]) + 1
+                previousDocument = await Session.get(LeauditDocument, previousVersionId)
+                if previousDocument is not None:
+                    previousDocument.isLatestVersion = False
             else:
-                internalDocumentNo = time.time_ns()
-                if latestCandidate:
-                    previousVersionId = int(latestCandidate["document_id"])
-                    rootVersionId = int(latestCandidate["root_version_id"] or latestCandidate["document_id"])
-                    versionGroupKey = str(latestCandidate["version_group_key"])
-                    versionNo = int(latestCandidate["version_no"]) + 1
-                    previousDocument = await Session.get(LeauditDocument, previousVersionId)
-                    if previousDocument is not None:
-                        previousDocument.isLatestVersion = False
-                else:
-                    versionGroupKey = uuid.uuid4().hex
+                versionGroupKey = uuid.uuid4().hex
 
                 document = await LeauditDocument.create_new(
                     Session,