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Remove duplication for loading tracks

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This commit is contained in:
Deluan 2021-10-26 18:34:21 -04:00
parent 5dce499d6d
commit 526b6597c8
2 changed files with 17 additions and 30 deletions
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35
persistence/playlist_repository.go
View File

@ -116,10 +116,12 @@ func (r *playlistRepository) GetWithTracks(id string) (*model.Playlist, error) {
return nil, err return nil, err
} }
r.refreshSmartPlaylist(pls) r.refreshSmartPlaylist(pls)
if err := r.loadTracks(pls); err != nil { tracks, err := r.loadTracks(Select().From("playlist_tracks"), id)
if err != nil {
log.Error(r.ctx, "Error loading playlist tracks ", "playlist", pls.Name, "id", pls.ID, err) log.Error(r.ctx, "Error loading playlist tracks ", "playlist", pls.Name, "id", pls.ID, err)
return nil, err return nil, err
} }
pls.Tracks = tracks
return pls, nil return pls, nil
} }
@ -311,26 +313,21 @@ func (r *playlistRepository) RefreshStatus(playlistId string) error {
return err return err
} }
func (r *playlistRepository) loadTracks(pls *model.Playlist) error { func (r *playlistRepository) loadTracks(sel SelectBuilder, id string) (model.PlaylistTracks, error) {
tracksQuery := Select().From("playlist_tracks"). tracksQuery := sel.
LeftJoin("annotation on ("+ Columns("starred", "starred_at", "play_count", "play_date", "rating", "f.*", "playlist_tracks.*").
"annotation.item_id = media_file_id"+ LeftJoin("annotation on (" +
" AND annotation.item_type = 'media_file'"+ "annotation.item_id = media_file_id" +
" AND annotation.user_id = '"+userId(r.ctx)+"')"). " AND annotation.item_type = 'media_file'" +
Columns("starred", "starred_at", "play_count", "play_date", "rating", "f.*", " AND annotation.user_id = '" + userId(r.ctx) + "')").
"f.id as media_file_id", "playlist_tracks.id as id").
Join("media_file f on f.id = media_file_id"). Join("media_file f on f.id = media_file_id").
Where(Eq{"playlist_id": pls.ID}).OrderBy("playlist_tracks.id") Where(Eq{"playlist_id": id}).OrderBy("playlist_tracks.id")
err := r.queryAll(tracksQuery, &pls.Tracks) var tracks model.PlaylistTracks
if err != nil { err := r.queryAll(tracksQuery, &tracks)
log.Error(r.ctx, "Error loading playlist tracks", "playlist", pls.Name, "id", pls.ID, err) for i, t := range tracks {
tracks[i].MediaFile.ID = t.MediaFileID
} }
// Fix Track attributes return tracks, err
for i, t := range pls.Tracks {
pls.Tracks[i].MediaFile.ID = t.MediaFileID
pls.Tracks[i].PlaylistID = pls.ID
}
return err
} }
func (r *playlistRepository) Count(options ...rest.QueryOptions) (int64, error) { func (r *playlistRepository) Count(options ...rest.QueryOptions) (int64, error) {

12
persistence/playlist_track_repository.go
View File

@ -56,17 +56,7 @@ func (r *playlistTrackRepository) Read(id string) (interface{}, error) {
} }
func (r *playlistTrackRepository) GetAll(options ...model.QueryOptions) (model.PlaylistTracks, error) { func (r *playlistTrackRepository) GetAll(options ...model.QueryOptions) (model.PlaylistTracks, error) {
sel := r.newSelect(options...). return r.playlistRepo.loadTracks(r.newSelect(options...), r.playlistId)
LeftJoin("annotation on ("+
"annotation.item_id = media_file_id"+
" AND annotation.item_type = 'media_file'"+
" AND annotation.user_id = '"+userId(r.ctx)+"')").
Columns("starred", "starred_at", "play_count", "play_date", "rating", "f.*", "playlist_tracks.*").
Join("media_file f on f.id = media_file_id").
Where(Eq{"playlist_id": r.playlistId})
res := model.PlaylistTracks{}
err := r.queryAll(sel, &res)
return res, err
} }
func (r *playlistTrackRepository) ReadAll(options ...rest.QueryOptions) (interface{}, error) { func (r *playlistTrackRepository) ReadAll(options ...rest.QueryOptions) (interface{}, error) {