remove sub things and add view

things/resource.go

@@ -31,24 +31,3 @@ func (s *Service) DeleteThing(id int) {
 		log.Fatal(err)
 	}
 }
-
-func (s *Service) GetSubThings(thingID int) (subthings []model.SubThing) {
-	if err := s.DB.Where("thing_id = ?", thingID).Find(&subthings).Error; err != nil {
-		log.Fatal(err)
-	}
-	return
-}
-func (s *Service) AddSubThing(thingID int, name string) {
-	if err := s.DB.Save(&model.SubThing{
-		ThingID: thingID,
-		Name:    name,
-	}).Error; err != nil {
-		log.Fatal(err)
-	}
-}
-
-func (s *Service) DeleteSubThing(id int) {
-	if err := s.DB.Delete(model.SubThing{}, id).Error; err != nil {
-		log.Fatal(err)
-	}
-}