implement command update-title

kontor-gin/internal/repository/media_lofi.go

@@ -78,6 +78,20 @@ func (repository *MediaLoFiRepository) Add(context context.Context, url string)
 	return nil, fmt.Errorf("MediaLoFiRepository#Add unknown error")
 }
 
+func (repository *MediaLoFiRepository) Update(context context.Context, update models.MediaLoFiDTO) (*models.MediaLoFi, error) {
+	slog.Info("MediaLoFiRepository#Update", "lofi", update)
+	var lofi = models.MediaLoFi{ID: update.ID}
+	slog.Info("MediaLoFiRepository#Update", "id", update.ID)
+	result := repository.db.First(&lofi)
+	if result.Error != nil {
+		slog.Info("MediaLoFiRepository#Update", "error", result.Error.Error())
+		return nil, result.Error
+	}
+	lofi.Update(update)
+	repository.db.Save(&lofi)
+	return &lofi, nil
+}
+
 func (repository *MediaLoFiRepository) Delete(context context.Context, id string) error {
 	var actor = models.MediaLoFi{ID: id}
 	slog.Info("MediaLoFiRepository#Delete", "id", id)