feat: rename year to max_year and add min_year to album. #118

db/migration/20200327193744_add_year_range_to_album.go

@@ -0,0 +1,80 @@
+package migration
+
+import (
+	"database/sql"
+	"github.com/pressly/goose"
+)
+
+func init() {
+	goose.AddMigration(Up20200327193744, Down20200327193744)
+}
+
+func Up20200327193744(tx *sql.Tx) error {
+	_, err := tx.Exec(`
+create table album_dg_tmp
+(
+	id varchar(255) not null
+		primary key,
+	name varchar(255) default '' not null,
+	artist_id varchar(255) default '' not null,
+	cover_art_path varchar(255) default '' not null,
+	cover_art_id varchar(255) default '' not null,
+	artist varchar(255) default '' not null,
+	album_artist varchar(255) default '' not null,
+    min_year int default 0 not null,
+	max_year integer default 0 not null,
+	compilation bool default FALSE not null,
+	song_count integer default 0 not null,
+	duration real default 0 not null,
+	genre varchar(255) default '' not null,
+	created_at datetime,
+	updated_at datetime,
+	full_text varchar(255) default '',
+	album_artist_id varchar(255) default ''
+);
+
+insert into album_dg_tmp(id, name, artist_id, cover_art_path, cover_art_id, artist, album_artist, max_year, compilation, song_count, duration, genre, created_at, updated_at, full_text, album_artist_id) select id, name, artist_id, cover_art_path, cover_art_id, artist, album_artist, year, compilation, song_count, duration, genre, created_at, updated_at, full_text, album_artist_id from album;
+
+drop table album;
+
+alter table album_dg_tmp rename to album;
+
+create index album_artist
+	on album (artist);
+
+create index album_artist_album
+	on album (artist);
+
+create index album_artist_album_id
+	on album (album_artist_id);
+
+create index album_artist_id
+	on album (artist_id);
+
+create index album_full_text
+	on album (full_text);
+
+create index album_genre
+	on album (genre);
+
+create index album_name
+	on album (name);
+
+create index album_min_year
+	on album (min_year);
+
+create index album_max_year
+	on album (max_year);
+
+`)
+	if err != nil {
+		return err
+	}
+	notice(tx, "A full rescan will be performed!")
+	return forceFullRescan(tx)
+}
+
+func Down20200327193744(tx *sql.Tx) error {
+	// This code is executed when the migration is rolled back.
+	return nil
+}

engine/browser.go

@@ -161,7 +161,7 @@ func (b *browser) buildAlbumDir(al *model.Album, tracks model.MediaFiles) *Direc
 		SongCount:  al.SongCount,
 		Duration:   int(al.Duration),
 		Created:    al.CreatedAt,
-		Year:       al.Year,
+		Year:       al.MaxYear,
 		Genre:      al.Genre,
 		CoverArt:   al.CoverArtId,
 		PlayCount:  int32(al.PlayCount),

engine/common.go

@@ -65,7 +65,7 @@ func FromAlbum(al *model.Album) Entry {
 	e.IsDir = true
 	e.Parent = al.AlbumArtistID
 	e.Album = al.Name
-	e.Year = al.Year
+	e.Year = al.MaxYear
 	e.Artist = al.AlbumArtist
 	e.Genre = al.Genre
 	e.CoverArt = al.CoverArtId

model/album.go

@@ -11,7 +11,8 @@ type Album struct {
 	Artist        string    `json:"artist"`
 	AlbumArtistID string    `json:"albumArtistId" orm:"pk;column(album_artist_id)"`
 	AlbumArtist   string    `json:"albumArtist"`
-	Year          int       `json:"year"`
+	MaxYear       int       `json:"maxYear"`
+	MinYear       int       `json:"minYear"`
 	Compilation   bool      `json:"compilation"`
 	SongCount     int       `json:"songCount"`
 	Duration      float32   `json:"duration"`

persistence/album_repository.go

@@ -73,7 +73,7 @@ func (r *albumRepository) Get(id string) (*model.Album, error) {
 }
 
 func (r *albumRepository) FindByArtist(artistId string) (model.Albums, error) {
-	sq := r.selectAlbum().Where(Eq{"album_artist_id": artistId}).OrderBy("year")
+	sq := r.selectAlbum().Where(Eq{"album_artist_id": artistId}).OrderBy("max_year")
 	res := model.Albums{}
 	err := r.queryAll(sq, &res)
 	return res, err
@@ -103,8 +103,8 @@ func (r *albumRepository) Refresh(ids ...string) error {
 	}
 	var albums []refreshAlbum
 	sel := Select(`album_id as id, album as name, f.artist, f.album_artist, f.artist_id, f.album_artist_id, 
-		f.compilation, f.genre, max(f.year) as year, sum(f.duration) as duration, count(*) as song_count, a.id as current_id, 
-		f.id as cover_art_id, f.path as cover_art_path, f.has_cover_art`).
+		f.compilation, f.genre, max(f.year) as max_year, min(f.year) as min_year, sum(f.duration) as duration, 
+		count(*) as song_count, a.id as current_id, f.id as cover_art_id, f.path as cover_art_path, f.has_cover_art`).
 		From("media_file f").
 		LeftJoin("album a on f.album_id = a.id").
 		Where(Eq{"f.album_id": ids}).GroupBy("album_id").OrderBy("f.id")

persistence/persistence_suite_test.go

@@ -40,8 +40,8 @@ var (
 )
 
 var (
-	albumSgtPeppers    = model.Album{ID: "1", Name: "Sgt Peppers", Artist: "The Beatles", AlbumArtistID: "3", Genre: "Rock", CoverArtId: "1", CoverArtPath: P("/beatles/1/sgt/a day.mp3"), SongCount: 1, Year: 1967, FullText: "sgt peppers the beatles"}
-	albumAbbeyRoad     = model.Album{ID: "2", Name: "Abbey Road", Artist: "The Beatles", AlbumArtistID: "3", Genre: "Rock", CoverArtId: "2", CoverArtPath: P("/beatles/1/come together.mp3"), SongCount: 1, Year: 1969, FullText: "abbey road the beatles"}
+	albumSgtPeppers    = model.Album{ID: "1", Name: "Sgt Peppers", Artist: "The Beatles", AlbumArtistID: "3", Genre: "Rock", CoverArtId: "1", CoverArtPath: P("/beatles/1/sgt/a day.mp3"), SongCount: 1, MaxYear: 1967, FullText: "sgt peppers the beatles"}
+	albumAbbeyRoad     = model.Album{ID: "2", Name: "Abbey Road", Artist: "The Beatles", AlbumArtistID: "3", Genre: "Rock", CoverArtId: "2", CoverArtPath: P("/beatles/1/come together.mp3"), SongCount: 1, MaxYear: 1969, FullText: "abbey road the beatles"}
 	albumRadioactivity = model.Album{ID: "3", Name: "Radioactivity", Artist: "Kraftwerk", AlbumArtistID: "2", Genre: "Electronic", CoverArtId: "3", CoverArtPath: P("/kraft/radio/radio.mp3"), SongCount: 2, FullText: "radioactivity kraftwerk"}
 	testAlbums         = model.Albums{
 		albumSgtPeppers,

ui/src/album/AlbumDetails.js

@@ -11,8 +11,8 @@ const AlbumDetails = ({ classes, record }) => {
     if (record.genre) {
       genreDateLine.push(record.genre)
     }
-    if (record.year) {
-      genreDateLine.push(record.year)
+    if (record.maxYear) {
+      genreDateLine.push(record.maxYear)
     }
     return genreDateLine.join(' · ')
   }

ui/src/album/AlbumList.js

@@ -31,7 +31,7 @@ const AlbumFilter = (props) => (
       <AutocompleteInput emptyText="-- None --" />
     </ReferenceInput>
     <NullableBooleanInput source="compilation" />
-    <NumberInput source="year" />
+    <NumberInput source="max_year" />
   </Filter>
 )
 
@@ -68,7 +68,7 @@ const AlbumList = (props) => {
           render={(r) => (r.albumArtist ? r.albumArtist : r.artist)}
         />
         {isDesktop && <NumberField source="songCount" />}
-        <TextField source="year" />
+        <TextField source="maxYear" />
         {isDesktop && <DurationField source="duration" />}
       </Datagrid>
     </List>

ui/src/artist/ArtistList.js

@@ -19,7 +19,7 @@ const artistRowClick = (id, basePath, record) => {
   const filter = { artist_id: id }
   return `/album?filter=${JSON.stringify(
     filter
-  )}&order=ASC&sort=year&displayedFilters={"compilation":true}`
+  )}&order=ASC&sort=maxYear&displayedFilters={"compilation":true}`
 }
 
 const ArtistList = (props) => (

ui/src/song/SongList.js

@@ -83,7 +83,7 @@ const SongList = (props) => {
           {isDesktop && <TextField source="album" />}
           <TextField source="artist" />
           {isDesktop && <NumberField source="trackNumber" />}
-          {isDesktop && <TextField source="year" />}
+          {isDesktop && <TextField source="maxYear" />}
           <DurationField source="duration" />
         </Datagrid>
       )}