Moved ledis implementation to a new package

persistence/ledis/artist_repository.go

@@ -0,0 +1,38 @@
+package ledis
+
+import (
+	"errors"
+
+	"github.com/cloudsonic/sonic-server/domain"
+)
+
+type artistRepository struct {
+	ledisRepository
+}
+
+func NewArtistRepository() domain.ArtistRepository {
+	r := &artistRepository{}
+	r.init("artist", &domain.Artist{})
+	return r
+}
+
+func (r *artistRepository) Put(m *domain.Artist) error {
+	if m.Id == "" {
+		return errors.New("artist Id is not set")
+	}
+	return r.saveOrUpdate(m.Id, m)
+}
+
+func (r *artistRepository) Get(id string) (*domain.Artist, error) {
+	var rec interface{}
+	rec, err := r.readEntity(id)
+	return rec.(*domain.Artist), err
+}
+
+func (r *artistRepository) PurgeInactive(active domain.Artists) ([]string, error) {
+	return r.purgeInactive(active, func(e interface{}) string {
+		return e.(domain.Artist).Id
+	})
+}
+
+var _ domain.ArtistRepository = (*artistRepository)(nil)