add MediaLofi in kontor-gin (#97)

Co-authored-by: Thomas Peetz <thomas.peetz@cimt-ag.de>
Reviewed-on: #97

kontor-gin/internal/service/media_actor_file.go

@@ -20,3 +20,18 @@ func (service *MediaActorFileService) List(context context.Context) ([]models.Me
 	slog.Info("MediaActorFileService#List")
 	return service.repository.FindAll(context)
 }
+
+func (service *MediaActorFileService) Get(context context.Context, id string) (*models.MediaActorFile, error) {
+	slog.Info("MediaActorFileService#Get")
+	return service.repository.GetById(context, id)
+}
+
+func (service *MediaActorFileService) Add(context context.Context, media_actor_id, media_file_id string) (*models.MediaActorFile, error) {
+	slog.Info("MediaActorFileService#Add")
+	return service.repository.Add(context, media_actor_id, media_file_id)
+}
+
+func (service *MediaActorFileService) Delete(context context.Context, id string) error {
+	slog.Info("MediaActorFileService#Delete")
+	return service.repository.Delete(context, id)
+}