Remove old migrations

migrations/2020-09-27-201047_initial_schema/down.sql

@@ -1,13 +0,0 @@
-PRAGMA defer_foreign_keys;
-
-DROP TABLE "persons";
-DROP TABLE "instruments";
-DROP TABLE "works";
-DROP TABLE "instrumentations";
-DROP TABLE "work_parts";
-DROP TABLE "ensembles";
-DROP TABLE "recordings";
-DROP TABLE "performances";
-DROP TABLE "mediums";
-DROP TABLE "tracks";
-

migrations/2020-09-27-201047_initial_schema/up.sql

@@ -1,65 +0,0 @@
-CREATE TABLE "persons" (
-    "id" TEXT NOT NULL PRIMARY KEY,
-    "first_name" TEXT NOT NULL,
-    "last_name" TEXT NOT NULL
-);
-
-CREATE TABLE "instruments" (
-    "id" TEXT NOT NULL PRIMARY KEY,
-    "name" TEXT NOT NULL
-);
-
-CREATE TABLE "works" (
-    "id" TEXT NOT NULL PRIMARY KEY,
-    "composer" TEXT NOT NULL REFERENCES "persons"("id"),
-    "title" TEXT NOT NULL
-);
-
-CREATE TABLE "instrumentations" (
-    "id" BIGINT NOT NULL PRIMARY KEY,
-    "work" TEXT NOT NULL REFERENCES "works"("id") ON DELETE CASCADE,
-    "instrument" TEXT NOT NULL REFERENCES "instruments"("id") ON DELETE CASCADE
-);
-
-CREATE TABLE "work_parts" (
-    "id" BIGINT NOT NULL PRIMARY KEY,
-    "work" TEXT NOT NULL REFERENCES "works"("id") ON DELETE CASCADE,
-    "part_index" BIGINT NOT NULL,
-    "title" TEXT NOT NULL
-);
-
-CREATE TABLE "ensembles" (
-    "id" TEXT NOT NULL PRIMARY KEY,
-    "name" TEXT NOT NULL
-);
-
-CREATE TABLE "recordings" (
-    "id" TEXT NOT NULL PRIMARY KEY,
-    "work" TEXT NOT NULL REFERENCES "works"("id"),
-    "comment" TEXT NOT NULL
-);
-
-CREATE TABLE "performances" (
-    "id" BIGINT NOT NULL PRIMARY KEY,
-    "recording" TEXT NOT NULL REFERENCES "recordings"("id") ON DELETE CASCADE,
-    "person" TEXT REFERENCES "persons"("id"),
-    "ensemble" TEXT REFERENCES "ensembles"("id"),
-    "role" TEXT REFERENCES "instruments"("id")
-);
-
-CREATE TABLE "mediums" (
-    "id" TEXT NOT NULL PRIMARY KEY,
-    "name" TEXT NOT NULL,
-    "discid" TEXT
-);
-
-CREATE TABLE "tracks" (
-    "id" TEXT NOT NULL PRIMARY KEY,
-    "medium" TEXT NOT NULL REFERENCES "mediums"("id") ON DELETE CASCADE,
-    "index" INTEGER NOT NULL,
-    "recording" TEXT NOT NULL REFERENCES "recordings"("id"),
-    "work_parts" TEXT NOT NULL,
-    "source_index" INTEGER NOT NULL,
-    "path" TEXT NOT NULL
-);
-

migrations/2022-04-10-103835_access_history/down.sql

@@ -1,20 +0,0 @@
-ALTER TABLE "persons" DROP COLUMN "last_used";
-ALTER TABLE "persons" DROP COLUMN "last_played";
-
-ALTER TABLE "instruments" DROP COLUMN "last_used";
-ALTER TABLE "instruments" DROP COLUMN "last_played";
-
-ALTER TABLE "works" DROP COLUMN "last_used";
-ALTER TABLE "works" DROP COLUMN "last_played";
-
-ALTER TABLE "ensembles" DROP COLUMN "last_used";
-ALTER TABLE "ensembles" DROP COLUMN "last_played";
-
-ALTER TABLE "recordings" DROP COLUMN "last_used";
-ALTER TABLE "recordings" DROP COLUMN "last_played";
-
-ALTER TABLE "mediums" DROP COLUMN "last_used";
-ALTER TABLE "mediums" DROP COLUMN "last_played";
-
-ALTER TABLE "tracks" DROP COLUMN "last_used";
-ALTER TABLE "tracks" DROP COLUMN "last_played";

migrations/2022-04-10-103835_access_history/up.sql

@@ -1,21 +0,0 @@
-ALTER TABLE "persons" ADD COLUMN "last_used" BIGINT;
-ALTER TABLE "persons" ADD COLUMN "last_played" BIGINT;
-
-ALTER TABLE "instruments" ADD COLUMN "last_used" BIGINT;
-ALTER TABLE "instruments" ADD COLUMN "last_played" BIGINT;
-
-ALTER TABLE "works" ADD COLUMN "last_used" BIGINT;
-ALTER TABLE "works" ADD COLUMN "last_played" BIGINT;
-
-ALTER TABLE "ensembles" ADD COLUMN "last_used" BIGINT;
-ALTER TABLE "ensembles" ADD COLUMN "last_played" BIGINT;
-
-ALTER TABLE "recordings" ADD COLUMN "last_used" BIGINT;
-ALTER TABLE "recordings" ADD COLUMN "last_played" BIGINT;
-
-ALTER TABLE "mediums" ADD COLUMN "last_used" BIGINT;
-ALTER TABLE "mediums" ADD COLUMN "last_played" BIGINT;
-
-ALTER TABLE "tracks" ADD COLUMN "last_used" BIGINT;
-ALTER TABLE "tracks" ADD COLUMN "last_played" BIGINT;
-

migrations/2023-02-11-094238_tracks_without_medium/down.sql

@@ -1,15 +0,0 @@
-CREATE TABLE "old_tracks" (
-    "id" TEXT NOT NULL PRIMARY KEY,
-    "medium" TEXT NOT NULL REFERENCES "mediums"("id") ON DELETE CASCADE,
-    "index" INTEGER NOT NULL,
-    "recording" TEXT NOT NULL REFERENCES "recordings"("id"),
-    "work_parts" TEXT NOT NULL,
-    "source_index" INTEGER NOT NULL,
-    "path" TEXT NOT NULL,
-    "last_used" BIGINT,
-    "last_played" BIGINT
-);
-
-INSERT INTO "old_tracks" SELECT * FROM "tracks" WHERE "medium" IS NOT NULL;
-DROP TABLE "tracks";
-ALTER TABLE "old_tracks" RENAME TO "tracks";

migrations/2023-02-11-094238_tracks_without_medium/up.sql

@@ -1,15 +0,0 @@
-CREATE TABLE "new_tracks" (
-    "id" TEXT NOT NULL PRIMARY KEY,
-    "medium" TEXT REFERENCES "mediums"("id") ON DELETE CASCADE,
-    "index" INTEGER NOT NULL,
-    "recording" TEXT NOT NULL REFERENCES "recordings"("id"),
-    "work_parts" TEXT NOT NULL,
-    "source_index" INTEGER NOT NULL,
-    "path" TEXT NOT NULL,
-    "last_used" BIGINT,
-    "last_played" BIGINT
-);
-
-INSERT INTO "new_tracks" SELECT * FROM "tracks";
-DROP TABLE "tracks";
-ALTER TABLE "new_tracks" RENAME TO "tracks";

migrations/2024-03-17-104156_reset_schema/down.sql

@@ -1 +1,17 @@
--- This migration is intended to become the initial schema.
+DROP TABLE persons;
+DROP TABLE roles;
+DROP TABLE instruments;
+DROP TABLE works;
+DROP TABLE work_persons;
+DROP TABLE work_instruments;
+DROP TABLE ensembles;
+DROP TABLE ensemble_persons;
+DROP TABLE recordings;
+DROP TABLE recording_persons;
+DROP TABLE recording_ensembles;
+DROP TABLE tracks;
+DROP TABLE track_works;
+DROP TABLE mediums;
+DROP TABLE albums;
+DROP TABLE album_recordings;
+DROP TABLE album_mediums;

migrations/2024-03-17-104156_reset_schema/up.sql

@@ -1,4 +1,4 @@
-CREATE TABLE persons_new (
+CREATE TABLE persons (
     person_id TEXT NOT NULL PRIMARY KEY,
     name TEXT NOT NULL,
     created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
@@ -15,7 +15,7 @@ CREATE TABLE roles (
     last_used_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
 );
 
-CREATE TABLE instruments_new (
+CREATE TABLE instruments (
     instrument_id TEXT NOT NULL PRIMARY KEY,
     name TEXT NOT NULL,
     created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
@@ -24,7 +24,7 @@ CREATE TABLE instruments_new (
     last_played_at TIMESTAMP
 );
 
-CREATE TABLE works_new (
+CREATE TABLE works (
     work_id TEXT NOT NULL PRIMARY KEY,
     parent_work_id TEXT REFERENCES works(work_id),
     sequence_number INTEGER,
@@ -50,7 +50,7 @@ CREATE TABLE work_instruments (
     PRIMARY KEY (work_id, instrument_id)
 );
 
-CREATE TABLE ensembles_new (
+CREATE TABLE ensembles (
     ensemble_id TEXT NOT NULL PRIMARY KEY,
     name TEXT NOT NULL,
     created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
@@ -67,7 +67,7 @@ CREATE TABLE ensemble_persons (
     PRIMARY KEY (ensemble_id, person_id, instrument_id)
 );
 
-CREATE TABLE recordings_new (
+CREATE TABLE recordings (
     recording_id TEXT NOT NULL PRIMARY KEY,
     work_id TEXT NOT NULL REFERENCES works(work_id),
     year INTEGER,
@@ -94,7 +94,7 @@ CREATE TABLE recording_ensembles (
     PRIMARY KEY (recording_id, ensemble_id, role_id)
 );
 
-CREATE TABLE tracks_new (
+CREATE TABLE tracks (
     track_id TEXT NOT NULL PRIMARY KEY,
     recording_id TEXT NOT NULL REFERENCES recordings(recording_id),
     recording_index INTEGER NOT NULL,
@@ -114,7 +114,7 @@ CREATE TABLE track_works (
     PRIMARY KEY (track_id, work_id)
 );
 
-CREATE TABLE mediums_new (
+CREATE TABLE mediums (
     medium_id TEXT NOT NULL PRIMARY KEY,
     discid TEXT NOT NULL,
     created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
@@ -145,106 +145,3 @@ CREATE TABLE album_mediums (
     sequence_number INTEGER NOT NULL,
     PRIMARY KEY (album_id, medium_id)
 );
-
-INSERT INTO persons_new (person_id, name)
-SELECT id, json_set('{}', '$.generic', first_name || ' ' || last_name)
-FROM persons;
-
-INSERT INTO roles (role_id, name)
-VALUES ('380d7e09eb2f49c1a90db2ba4acb6ffd', json_set('{}', '$.generic', 'Composer'));
-
-INSERT INTO roles (role_id, name)
-VALUES ('28ff0aeb11c041a6916d93e9b4884eef', json_set('{}', '$.generic', 'Performer'));
-
-INSERT INTO instruments_new (instrument_id, name)
-SELECT id, json_set('{}', '$.generic', name)
-FROM instruments;
-
-INSERT INTO works_new (work_id, name)
-SELECT id, json_set('{}', '$.generic', title)
-FROM works;
-
-INSERT INTO works_new (work_id, parent_work_id, sequence_number, name)
-SELECT id, work, part_index, json_set('{}', '$.generic', title)
-FROM work_parts;
-
-INSERT INTO work_persons (work_id, person_id, role_id, sequence_number)
-SELECT id, composer, '380d7e09eb2f49c1a90db2ba4acb6ffd', 0
-FROM works;
-
-INSERT INTO work_instruments (work_id, instrument_id, sequence_number)
-SELECT work, instrument, 0
-FROM instrumentations;
-
-INSERT INTO ensembles_new (ensemble_id, name)
-SELECT id, json_set('{}', '$.generic', name)
-FROM ensembles;
-
-INSERT INTO recordings_new (recording_id, work_id, year)
-SELECT id, work, CAST(comment as INTEGER)
-FROM recordings;
-
-UPDATE recordings_new
-SET year = NULL
-WHERE year <= 0;
-
-INSERT INTO recording_persons (recording_id, person_id, role_id, instrument_id, sequence_number)
-SELECT recording, person, '28ff0aeb11c041a6916d93e9b4884eef', role, 0
-FROM performances
-WHERE person IS NOT NULL;
-
-INSERT INTO recording_ensembles (recording_id, ensemble_id, role_id, sequence_number)
-SELECT recording, ensemble, '28ff0aeb11c041a6916d93e9b4884eef', 0
-FROM performances
-WHERE ensemble IS NOT NULL;
-
-INSERT INTO tracks_new (track_id, recording_id, recording_index, medium_id, medium_index, path)
-SELECT id, recording, "index", medium, source_index, path
-FROM tracks;
-
-INSERT INTO track_works (track_id, work_id, sequence_number)
-SELECT tracks.id, work_parts.id, 0
-FROM tracks
-    JOIN recordings ON tracks.recording = recordings.id
-    JOIN work_parts ON recordings.work = work_parts.work
-        AND tracks.work_parts = work_parts.part_index;
-
-INSERT INTO mediums_new (medium_id, discid)
-SELECT id, discid
-FROM mediums;
-
-INSERT INTO albums (album_id, name)
-SELECT id, json_set('{}', '$.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;
-DROP TABLE instrumentations;
-DROP TABLE work_parts;
-DROP TABLE ensembles;
-DROP TABLE recordings;
-DROP TABLE performances;
-DROP TABLE mediums;
-DROP TABLE tracks;
-
-ALTER TABLE persons_new RENAME TO persons;
-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 mediums_new RENAME TO mediums;

src/db/schema.rs

@@ -161,15 +161,6 @@ diesel::table! {
     }
 }
 
-diesel::table! {
-    work_sections (id) {
-        id -> BigInt,
-        work -> Text,
-        title -> Text,
-        before_index -> BigInt,
-    }
-}
-
 diesel::table! {
     works (work_id) {
         work_id -> Text,
@@ -225,6 +216,5 @@ diesel::allow_tables_to_appear_in_same_query!(
     tracks,
     work_instruments,
     work_persons,
-    work_sections,
     works,
 );