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db: Add mediums and albums

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This commit is contained in:
Elias Projahn 2024-06-05 12:56:47 +02:00
parent 3eed04d04b
commit 3ab0332475
4 changed files with 152 additions and 7 deletions
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64
migrations/2024-03-17-104156_reset_schema/up.sql
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@ -97,7 +97,9 @@ CREATE TABLE recording_ensembles (
CREATE TABLE tracks_new (
track_id TEXT NOT NULL PRIMARY KEY,
recording_id TEXT NOT NULL REFERENCES recordings(recording_id),
sequence_number INTEGER NOT NULL,
recording_index INTEGER NOT NULL,
medium_id TEXT REFERENCES mediums(medium_id),
medium_index INTEGER,
path TEXT NOT NULL,
created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
edited_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
@ -112,6 +114,38 @@ CREATE TABLE track_works (
PRIMARY KEY (track_id, work_id)
);
CREATE TABLE mediums_new (
medium_id TEXT NOT NULL PRIMARY KEY,
discid TEXT NOT NULL,
created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
edited_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
last_used_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
last_played_at TIMESTAMP
);
CREATE TABLE albums (
album_id TEXT NOT NULL PRIMARY KEY,
name TEXT NOT NULL,
created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
edited_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
last_used_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
last_played_at TIMESTAMP
);
CREATE TABLE album_recordings (
album_id TEXT NOT NULL REFERENCES albums(album_id),
recording_id TEXT NOT NULL REFERENCES recordings(recording_id),
sequence_number INTEGER NOT NULL,
PRIMARY KEY (album_id, recording_id)
);
CREATE TABLE album_mediums (
album_id TEXT NOT NULL REFERENCES albums(album_id),
medium_id TEXT NOT NULL REFERENCES mediums(medium_id),
sequence_number INTEGER NOT NULL,
PRIMARY KEY (album_id, medium_id)
);
INSERT INTO persons_new (person_id, name)
SELECT id, json_set('{}', '$.generic', first_name || ' ' || last_name)
FROM persons;
@ -164,8 +198,8 @@ SELECT recording, ensemble, '28ff0aeb11c041a6916d93e9b4884eef', 0
FROM performances
WHERE ensemble IS NOT NULL;
INSERT INTO tracks_new (track_id, recording_id, sequence_number, path)
SELECT id, recording, "index", path
INSERT INTO tracks_new (track_id, recording_id, recording_index, medium_id, medium_index, path)
SELECT id, recording, "index", medium, source_index, path
FROM tracks;
INSERT INTO track_works (track_id, work_id, sequence_number)
@ -175,6 +209,27 @@ FROM tracks
JOIN work_parts ON recordings.work = work_parts.work
AND tracks.work_parts = work_parts.part_index;
INSERT INTO mediums_new (medium_id, discid)
SELECT id, discid
FROM mediums;
INSERT INTO albums (album_id, name)
SELECT id, json_set('{}', '$.generic', name)
FROM mediums;
-- This works because mediums, that become albums in this migration, keep their ID.
INSERT INTO album_recordings (album_id, recording_id, sequence_number)
SELECT medium, recording, ROW_NUMBER() OVER (PARTITION BY medium ORDER BY min_source_index)
FROM (
SELECT medium, recording, MIN(source_index) AS min_source_index
FROM tracks GROUP BY medium, recording
);
-- See above
INSERT INTO album_mediums (album_id, medium_id, sequence_number)
SELECT id, id, 0
FROM mediums;
DROP TABLE persons;
DROP TABLE instruments;
DROP TABLE works;
@ -191,4 +246,5 @@ ALTER TABLE instruments_new RENAME TO instruments;
ALTER TABLE works_new RENAME TO works;
ALTER TABLE recordings_new RENAME TO recordings;
ALTER TABLE tracks_new RENAME TO tracks;
ALTER TABLE ensembles_new RENAME TO ensembles;
ALTER TABLE ensembles_new RENAME TO ensembles;
ALTER TABLE mediums_new RENAME TO mediums;