yonlu
be38937f84
- Add 002-SUMMARY.md with task details and verification results - Update STATE.md quick tasks table
66 lines
2.5 KiB
Markdown
66 lines
2.5 KiB
Markdown
---
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phase: quick
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plan: 002
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subsystem: playlist-import
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tags: [playlist, import, deduplication, sqlc]
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dependency_graph:
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requires: []
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provides: [unique-playlist-names-on-import]
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affects: [playlist-import-flow]
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tech_stack:
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added: []
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patterns: [count-query-for-uniqueness, sequential-rename-suffix]
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key_files:
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created: []
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modified:
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- backend/database/sql/queries/playlists.sql
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- backend/database/sql/sqlcgen/playlists.sql.go
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- backend/playlist/playlist.go
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decisions:
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- Placed CountPlaylistsByName query between playlist CRUD and track queries for logical grouping
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- uniquePlaylistName is a private method — only ImportPlaylist calls it, keeping CreatePlaylist/CreatePlaylistWithTracks unchanged
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metrics:
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duration: 10 min
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completed: "2026-02-28"
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---
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# Quick Task 002: Auto-rename Duplicate Playlists on Import Summary
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**One-liner:** CountPlaylistsByName query + uniquePlaylistName helper auto-appends (1), (2), etc. on M3U import when name collides
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## What Was Done
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### Task 1: Add CountPlaylistsByName SQL query and regenerate sqlc
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- Added `CountPlaylistsByName :one` query to `playlists.sql` — counts playlists with exact name match
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- Regenerated sqlc producing `CountPlaylistsByName(ctx, name) (int64, error)` in Go
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- **Commit:** `04b2088`
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### Task 2: Add uniquePlaylistName helper and wire into ImportPlaylist
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- Added `uniquePlaylistName(name string) string` method to playlist Service
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- Logic: if name exists, tries "Name (1)", "Name (2)", etc. until a free name is found
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- Wired single call `playlistName = s.uniquePlaylistName(playlistName)` in ImportPlaylist, between name derivation and CreatePlaylist call
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- CreatePlaylist and CreatePlaylistWithTracks remain unchanged — no auto-rename on manual creation
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- **Commit:** `8ba8bbe`
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## Verification Results
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| Check | Result |
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|-------|--------|
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| `go build ./backend/...` | ✅ Pass |
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| `go vet ./backend/...` | ✅ Pass |
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| CountPlaylistsByName in generated Go | ✅ Present |
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| uniquePlaylistName only in ImportPlaylist | ✅ 3 occurrences (comment, definition, one call site) |
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| CreatePlaylist unchanged | ✅ No uniquePlaylistName reference |
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| CreatePlaylistWithTracks unchanged | ✅ No uniquePlaylistName reference |
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## Deviations from Plan
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None — plan executed exactly as written.
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## Commits
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| # | Hash | Message |
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|---|------|---------|
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| 1 | `04b2088` | feat(quick-002): add CountPlaylistsByName SQL query and regenerate sqlc |
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| 2 | `8ba8bbe` | feat(quick-002): add uniquePlaylistName helper and wire into ImportPlaylist |
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