variants

repositories/shopItemRepository.go

@@ -12,6 +12,7 @@ type ShopItemRepository interface {
 	GetAll() ([]models.ShopItem, error)
 	GetAllPublic() ([]models.ShopItem, error)
 	GetById(string) (models.ShopItem, error)
+	GetVariantById(string) (models.ItemVariant, error)
 	//GetByTagId(string) ([]models.ShopItem, error)
 	Update(models.ShopItem) (models.ShopItem, error)
 	DeleteById(string) error
@@ -48,7 +49,6 @@ func (r *GORMShopItemRepository) GetAllPublic() ([]models.ShopItem, error) {
 	result := r.DB.Preload("Tags").Preload("Variants").Where("is_public = 1").Find(&shopItems)
 
 	return shopItems, result.Error
-
 }
 
 func (r *GORMShopItemRepository) GetById(id string) (models.ShopItem, error) {
@@ -68,6 +68,24 @@ func (r *GORMShopItemRepository) GetById(id string) (models.ShopItem, error) {
 	return shopItem, nil
 }
 
+func (r *GORMShopItemRepository) GetVariantById(id string) (models.ItemVariant, error) {
+	itemVariantId, err := strconv.Atoi(id)
+
+	if err != nil {
+		return models.ItemVariant{}, err
+	}
+
+	var itemVariant models.ItemVariant
+	result := r.DB.First(&itemVariant, uint(itemVariantId))
+
+	if result.Error != nil {
+		return models.ItemVariant{}, result.Error
+	}
+
+	return itemVariant, nil
+}
+
+
 func (r *GORMShopItemRepository) Update(shopItem models.ShopItem) (models.ShopItem, error) {
 	err := r.DB.Model(&shopItem).Association("Tags").Replace(shopItem.Tags)
 	if err != nil {