The original Phase 3 dropped the legacy global UNIQUE(tag.name) at the end,
which meant Phase 1's prefix-strip UPDATEs ran with the old constraint still
in place. On any DB that had a pre-existing bare-name row colliding with the
stripped form of a prefixed row (e.g. 'character:Marcille Donato' stripping
to 'Marcille Donato' where another 'Marcille Donato' already existed), the
migration blew up with UniqueViolation on tag_name_key.
Fix: drop tag_name_key at the very top of upgrade() so both phases operate
against a uniqueness-free table. Add explicit collision handling to Phase 1
(mirrors the existing Phase 2 auto-merge): when the stripped name already
matches an existing row under the shape of the incoming partial-index
(same kind, or same kind+fandom_id for characters), reassign image_tags
onto the winner, cascade-rename tag_reference_embedding, and delete the
loser. Report now shows phase1_merged alongside phase1_renames.
Backwards-compatible for DBs where the failing migration already rolled
back — rerunning picks up the fix. The migration's transaction atomicity
means the DB is still in pre-migration state after the earlier failure.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
These .pyc files were already deleted on disk; the working tree just
hadn't staged the removals. No behavioral change.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Three-phase Alembic migration j26042101 strips 'kind:' prefix from every
non-user tag, extracts character '(Fandom)' suffix into fandom_id with
auto-merge on duplicates, and swaps UNIQUE(name) for four partial indices
keyed on (name, kind) with special handling for the (character, fandom_id)
combination.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Consolidated merge of feat/tag-suggestions branch. Original 64-commit history
was lost to git-object corruption in a Nextcloud-synced checkout; this single
commit captures the equivalent diff.
Includes:
- pgvector-backed tag suggestion infra (WD14 + SigLIP centroids, ml-worker
container, Celery tasks, suggestion service, accept/reject endpoints + modal
UI with green/red chip buttons)
- Character/fandom integrity: title-case normalization on every write path,
fandom-id backfill, maintenance task + settings button, migrations g26041901
+ h26041901 to canonicalize legacy rows with case-only duplicate merging
- Tag-underscores + modal polish: WD14 name canonicalization at emit + accept
+ add/bulk-add paths, migration i26041901 for legacy-row rename-or-merge
across character/fandom/NULL kinds, suggestion-accept refresh parity via
awaited loadTags, persistent chip tint
Link character tags to fandom tags via fandom_id FK with auto-apply
behavior. Adding character:Saber (Fate) auto-creates fandom:Fate and
applies it to the image. Renaming a fandom cascades to all linked
characters. Includes set-fandom endpoint for retroactive association
and fandom selector dropdown in the tag editor UI.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
bvandeusen
Bryan Van Deusen