Files
puter/extensions
Daniel Salazar 847a4fc031 fix(fs): route thumbnail writes through FSEntryStore (#4174)
* fix(fs): route thumbnail writes through FSEntryStore

Add FSEntryStore.updateEntryThumbnailByUuid, which sets a thumbnail with
no owner check (callers authorize) and refreshes the entry cache, with an
optional expected-value guard.

The thumbnails extension's inline data: URL migration, its copy
duplication, and the legacy /update-fsentry-thumbnail endpoint now write
through it instead of raw UPDATEs, so cached entries stop serving the old
thumbnail. The migration validates the image like the upload path, awaits
the write, and only repoints a row that still holds the data URL; a read
that loses that race deletes its upload.

* fix(fs): report a thumbnail update by whether the row changed

updateEntryThumbnailByUuid returned the refreshed entry, which is null
when the cache misses and the replica hasn't seen the row yet. The
read-time migration took that null for a lost race and deleted the object
the row had just been pointed at. It now returns whether the UPDATE
changed a row; the cache refresh still runs after it.
2026-10-11 18:23:58 -07:00
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