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[stable27] fix: Catch unique constraint violation when creating new documents #4292

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Merged
juliusknorr merged 1 commit into from
Jun 13, 2023
Merged

[stable27] fix: Catch unique constraint violation when creating new documents #4292

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fix: Catch unique constraint violation when creating new documents 
Signed-off-by: Julius Härtl <[email protected]>
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@juliusknorr @backportbot-nextcloud
juliusknorr authored and backportbot-nextcloud[bot] committed Jun 13, 2023
commit 448f11340d4cec5a35b54d1707f269e1d442ca08
13 changes: 11 additions & 2 deletions lib/Service/DocumentService.php
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Original file line number Diff line number Diff line change
Expand Up @@ -154,8 +154,17 @@ public function createDocument(File $file): Document {
$document->setLastSavedVersionTime($file->getFileInfo()->getMtime());
$document->setLastSavedVersionEtag($file->getEtag());
$document->setBaseVersionEtag($file->getEtag());
$document = $this->documentMapper->insert($document);
$this->cache->set('document-version-'.$document->getId(), 0);
try {
$document = $this->documentMapper->insert($document);
$this->cache->set('document-version-'.$document->getId(), 0);
} catch (Exception $e) {
if ($e->getReason() === Exception::REASON_UNIQUE_CONSTRAINT_VIOLATION) {
// Document might have been created in the meantime
return $this->documentMapper->find($file->getFileInfo()->getId());
}

throw $e;
}
return $document;
}

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