Add playlists REST endpoint

model/playlist.go

@@ -15,7 +15,7 @@ type Playlist struct {
 }
 
 type PlaylistRepository interface {
-	CountAll() (int64, error)
+	CountAll(options ...QueryOptions) (int64, error)
 	Exists(id string) (bool, error)
 	Put(pls *Playlist) error
 	Get(id string) (*Playlist, error)

persistence/persistence.go

@@ -72,6 +72,8 @@ func (s *SQLStore) Resource(ctx context.Context, m interface{}) model.ResourceRe
 		return s.Album(ctx).(model.ResourceRepository)
 	case model.MediaFile:
 		return s.MediaFile(ctx).(model.ResourceRepository)
+	case model.Playlist:
+		return s.Playlist(ctx).(model.ResourceRepository)
 	}
 	log.Error("Resource not implemented", "model", reflect.TypeOf(m).Name())
 	return nil

persistence/playlist_repository.go

@@ -9,6 +9,7 @@ import (
 	"github.com/astaxie/beego/orm"
 	"github.com/deluan/navidrome/log"
 	"github.com/deluan/navidrome/model"
+	"github.com/deluan/rest"
 )
 
 type playlist struct {
@@ -25,6 +26,7 @@ type playlist struct {
 
 type playlistRepository struct {
 	sqlRepository
+	sqlRestful
 }
 
 func NewPlaylistRepository(ctx context.Context, o orm.Ormer) model.PlaylistRepository {
@@ -35,8 +37,8 @@ func NewPlaylistRepository(ctx context.Context, o orm.Ormer) model.PlaylistRepos
 	return r
 }
 
-func (r *playlistRepository) CountAll() (int64, error) {
-	return r.count(Select())
+func (r *playlistRepository) CountAll(options ...model.QueryOptions) (int64, error) {
+	return r.count(Select(), options...)
 }
 
 func (r *playlistRepository) Exists(id string) (bool, error) {
@@ -112,6 +114,7 @@ func (r *playlistRepository) fromModel(p *model.Playlist) playlist {
 		CreatedAt: p.CreatedAt,
 		UpdatedAt: p.UpdatedAt,
 	}
+	// TODO Update duration with a SQL query, instead of loading all tracks
 	p.Tracks = r.loadTracks(p)
 	var newTracks []string
 	for _, t := range p.Tracks {
@@ -168,4 +171,25 @@ func (r *playlistRepository) loadTracks(p *model.Playlist) model.MediaFiles {
 	return newTracks
 }
 
+func (r *playlistRepository) Count(options ...rest.QueryOptions) (int64, error) {
+	return r.CountAll(r.parseRestOptions(options...))
+}
+
+func (r *playlistRepository) Read(id string) (interface{}, error) {
+	return r.Get(id)
+}
+
+func (r *playlistRepository) ReadAll(options ...rest.QueryOptions) (interface{}, error) {
+	return r.GetAll(r.parseRestOptions(options...))
+}
+
+func (r *playlistRepository) EntityName() string {
+	return "playlist"
+}
+
+func (r *playlistRepository) NewInstance() interface{} {
+	return &model.Playlist{}
+}
+
 var _ model.PlaylistRepository = (*playlistRepository)(nil)
+var _ model.ResourceRepository = (*playlistRepository)(nil)

server/app/app.go

@@ -47,6 +47,7 @@ func (app *Router) routes(path string) http.Handler {
 		app.R(r, "/album", model.Album{}, true)
 		app.R(r, "/artist", model.Artist{}, true)
 		app.R(r, "/player", model.Player{}, true)
+		app.R(r, "/playlist", model.Playlist{}, true)
 		app.R(r, "/transcoding", model.Transcoding{}, conf.Server.EnableTranscodingConfig)
 		app.addResource(r, "/translation", newTranslationRepository, false)