Implemented getAlbumList with type=random

persistence/album_repository.go

@@ -41,8 +41,24 @@ func (r *albumRepository) GetAll(options domain.QueryOptions) (*domain.Albums, e
 	return &as, err
 }
 
+func (r *albumRepository) GetAllIds() (*[]string, error) {
+	idMap, err := r.getAllIds()
+	if err != nil {
+		return nil, err
+	}
+	ids := make([]string, len(idMap))
+
+	i := 0
+	for id, _ := range idMap {
+		ids[i] = id
+		i++
+	}
+
+	return &ids, nil
+}
+
 func (r *albumRepository) PurgeInactive(active *domain.Albums) error {
-	currentIds, err := r.GetAllIds()
+	currentIds, err := r.getAllIds()
 	if err != nil {
 		return err
 	}

persistence/artist_repository.go

@@ -35,7 +35,7 @@ func (r *artistRepository) GetByName(name string) (*domain.Artist, error) {
 }
 
 func (r *artistRepository) PurgeInactive(active *domain.Artists) error {
-	currentIds, err := r.GetAllIds()
+	currentIds, err := r.getAllIds()
 	if err != nil {
 		return err
 	}

persistence/ledis_repository.go

@@ -45,7 +45,7 @@ func (r *ledisRepository) CountAll() (int64, error) {
 	return size, err
 }
 
-func (r *ledisRepository) GetAllIds() (map[string]bool, error) {
+func (r *ledisRepository) getAllIds() (map[string]bool, error) {
 	m := make(map[string]bool)
 	pairs, err := db().ZRange([]byte(r.table+"s:all"), 0, -1)
 	if err != nil {

persistence/ledis_repository_test.go

@@ -155,7 +155,7 @@ func TestBaseRepository(t *testing.T) {
 				})
 			})
 			Convey("When I call GetAllIds", func() {
-				ids, err := repo.GetAllIds()
+				ids, err := repo.getAllIds()
 				Convey("Then It should not return any error", func() {
 					So(err, ShouldBeNil)
 				})

persistence/mediafile_repository.go

@@ -44,7 +44,7 @@ func (r *mediaFileRepository) FindByAlbum(albumId string) (*domain.MediaFiles, e
 }
 
 func (r *mediaFileRepository) PurgeInactive(active *domain.MediaFiles) error {
-	currentIds, err := r.GetAllIds()
+	currentIds, err := r.getAllIds()
 	if err != nil {
 		return err
 	}