GET /folders returns SourceRoot rows (the top-level scan paths
shown in the LeftSidebar tree), but photos.folder_id points to
a Folder row (a directory under a source root), and the photos
list endpoint was matching Photo.folder_id == folder_id literally.
Result: clicking "MulitaTest" in the sidebar sent the source root
id, which never matched any photo, so the timeline went empty
even though the photo_count badge showed 5.
Fix: when the folder_id param matches a SourceRoot, expand it to
every child Folder.id under that root and use IN. Falls back to
the literal match for actual folder ids. If a source root has no
child folder rows yet, returns no photos (rather than the whole
library) so a half-scanned root doesn't accidentally show
everything.
The longer-term cleanup is to deduplicate the source_root /
folder rows the scanner is creating on each rescan, but this
makes the navigation work today.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
dtoro
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