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Return matching_records list from tracks_with_record_info_query

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Replace scalar collected_record_id/wishlisted_record_id subqueries with
a single matching_records JSON array grouped by release group
(records.musicbrainz_id). Add parse_matching_records/1 for JSON parsing
and derive_legacy_record_ids/2 as a temporary bridge for existing
templates. Update tests to use shared musicbrainz_id fixtures.
This commit is contained in:
Claudio Ortolina
2026-04-14 14:17:02 +01:00
parent 9f4135661e
commit cfd267627c
2 changed files with 38 additions and 16 deletions
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lib/music_library/listening_stats.ex
+16 -7
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@@ -356,8 +356,12 @@ defmodule MusicLibrary.ListeningStats do
'cover_hash', r.cover_hash\
)) \
FROM records r \
JOIN record_releases rr ON rr.record_id = r.id \
WHERE rr.release_id = (? ->> '$.musicbrainz_id'))\
WHERE r.musicbrainz_id = (\
SELECT r2.musicbrainz_id FROM records r2 \
INNER JOIN record_releases rr ON rr.record_id = r2.id \
WHERE rr.release_id = (? ->> '$.musicbrainz_id') \
LIMIT 1\
))\
""",
t.album
),
@@ -365,8 +369,10 @@ defmodule MusicLibrary.ListeningStats do
fragment(
"""
(SELECT min(ar.musicbrainz_id) FROM artist_records ar \
WHERE ar.record_id = (\
SELECT rr.record_id FROM record_releases rr \
INNER JOIN records r ON r.id = ar.record_id \
WHERE r.musicbrainz_id = (\
SELECT r2.musicbrainz_id FROM records r2 \
INNER JOIN record_releases rr ON rr.record_id = r2.id \
WHERE rr.release_id = (? ->> '$.musicbrainz_id') \
LIMIT 1\
))\
@@ -377,10 +383,13 @@ defmodule MusicLibrary.ListeningStats do
fragment(
"""
(SELECT r.cover_hash FROM records r \
JOIN record_releases rr ON rr.record_id = r.id \
WHERE r.musicbrainz_id = (\
SELECT r2.musicbrainz_id FROM records r2 \
INNER JOIN record_releases rr ON rr.record_id = r2.id \
WHERE rr.release_id = (? ->> '$.musicbrainz_id') \
AND r.purchased_at IS NOT NULL \
ORDER BY r.id \
LIMIT 1\
) \
ORDER BY (CASE WHEN r.purchased_at IS NOT NULL THEN 0 ELSE 1 END), r.id \
LIMIT 1)\
""",
t.album