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Implement new Artist refresh

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Deluan 2022-12-21 11:30:19 -05:00 • committed by Deluan Quintão
parent bce7b163ba
commit 8e640bb858
9 changed files with 170 additions and 167 deletions
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59
persistence/artist_repository.go
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@ -176,65 +176,6 @@ func (r *artistRepository) GetIndex() (model.ArtistIndexes, error) {
return result, nil
}
func (r *artistRepository) Refresh(ids ...string) error {
chunks := utils.BreakUpStringSlice(ids, 100)
for _, chunk := range chunks {
err := r.refresh(chunk...)
if err != nil {
return err
}
}
return nil
}
func (r *artistRepository) refresh(ids ...string) error {
type refreshArtist struct {
model.Artist
CurrentId string
GenreIds string
}
var artists []refreshArtist
sel := Select("f.album_artist_id as id", "f.album_artist as name", "count(*) as album_count", "a.id as current_id",
"group_concat(f.mbz_album_artist_id , ' ') as mbz_artist_id",
"f.sort_album_artist_name as sort_artist_name", "f.order_album_artist_name as order_artist_name",
"sum(f.song_count) as song_count", "sum(f.size) as size",
"alg.genre_ids").
From("album f").
LeftJoin("artist a on f.album_artist_id = a.id").
LeftJoin(`(select al.album_artist_id, group_concat(ag.genre_id, ' ') as genre_ids from album_genres ag
left join album al on al.id = ag.album_id where al.album_artist_id in ('` +
strings.Join(ids, "','") + `') group by al.album_artist_id) alg on alg.album_artist_id = f.album_artist_id`).
Where(Eq{"f.album_artist_id": ids}).
GroupBy("f.album_artist_id").OrderBy("f.id")
err := r.queryAll(sel, &artists)
if err != nil {
return err
}
toInsert := 0
toUpdate := 0
for _, ar := range artists {
if ar.CurrentId != "" {
toUpdate++
} else {
toInsert++
}
ar.MbzArtistID = getMostFrequentMbzID(r.ctx, ar.MbzArtistID, r.tableName, ar.Name)
ar.Genres = getGenres(ar.GenreIds)
err := r.Put(&ar.Artist)
if err != nil {
return err
}
}
if toInsert > 0 {
log.Debug(r.ctx, "Inserted new artists", "totalInserted", toInsert)
}
if toUpdate > 0 {
log.Debug(r.ctx, "Updated artists", "totalUpdated", toUpdate)
}
return err
}
func (r *artistRepository) purgeEmpty() error {
del := Delete(r.tableName).Where("id not in (select distinct(album_artist_id) from album)")
c, err := r.executeSQL(del)