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music_library/backlog/completed/ml-65 - Move-scrobble-queries-out-of-Records-context.md
2026-05-04 21:22:27 +01:00

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---
id: ML-65
title: Move scrobble queries out of Records context
status: Done
assignee: []
created_date: "2026-04-20 08:55"
labels: []
dependencies: []
references:
- "https://github.com/cloud8421/music_library/issues/110"
priority: medium
---
## Description
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_GitHub: created 2026-03-12 · updated 2026-03-12 · closed 2026-03-12_
## Problem
`MusicLibrary.Records` directly queries `LastFm.Track` in three places: `get_last_listened_track/1`, `play_count/1`, `scrobbles_for_record_query/1`. This is a cross-domain leak — scrobble data belongs to the listening/stats domain.
## Proposed solution
Move `get_last_listened_track/1` and `play_count/1` into `MusicLibrary.ListeningStats`. Update LiveView callers (`CollectionLive.Show`, `WishlistLive.Show`) to call `ListeningStats` instead of `Records`. Remove `LastFm.Track` alias from `Records`.
## Files involved
- `lib/music_library/records.ex`
- `lib/music_library/listening_stats.ex`
- `lib/music_library_web/live/collection_live/show.ex`
- `lib/music_library_web/live/wishlist_live/show.ex`
- Tests for the above
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