music_library/backlog/completed/ml-52 - Collection-Wishlist-Show-LiveViews-duplication.md

id, title, status, assignee, created_date, labels, dependencies, references, priority

id	title	status	assignee	created_date	labels	dependencies	references	priority
ML-52	Collection/Wishlist Show LiveViews duplication	Done		2026-04-20 08:53			https://github.com/cloud8421/music_library/issues/123	medium

Description

GitHub: created 2026-03-22 · updated 2026-03-22 · closed 2026-03-22

Description

CollectionLive.Show (611 lines) and WishlistLive.Show (462 lines) have near-identical handle_event implementations for shared operations: refresh_musicbrainz_data, refresh_cover, populate_genres. The error handling, success messaging, and state management patterns are functionally identical, meeting the project's 3+ duplication extraction threshold.

Files

• lib/music_library_web/live/collection_live/show.ex
• lib/music_library_web/live/wishlist_live/show.ex

Suggested approach

Extract shared record action handlers into a helper module that both LiveViews can delegate to.