fixed some bug change get by id to get by product code

server/routers/recipe.go

@@ -80,12 +80,12 @@ func (rr *RecipeRouter) Route(r chi.Router) {
 			recipe := rr.data.GetRecipe01()
 			recipeMetaData := rr.sheetService.GetSheet(r.Context(), "1rSUKcc5POR1KeZFGoeAZIoVoI7LPGztBhPw5Z_ConDE")
 
-			recipeResult := models.Recipe01{}
+			var recipeResult *models.Recipe01
 			recipeMetaDataResult := map[string]string{}
 
 			for _, v := range recipe {
 				if v.ProductCode == productCode {
-					recipeResult = v
+					recipeResult = &v
 					break
 				}
 			}
@@ -104,12 +104,15 @@ func (rr *RecipeRouter) Route(r chi.Router) {
 				}
 			}
 
+			if recipeResult == nil {
+				http.Error(w, "Not Found", http.StatusNotFound)
+				return
+			}
+
 			json.NewEncoder(w).Encode(map[string]interface{}{
 				"recipe":         recipeResult,
 				"recipeMetaData": recipeMetaDataResult,
 			})
-
-			http.Error(w, "Recipe not found", http.StatusNotFound)
 		})
 
 		r.Get("/{version}/json", func(w http.ResponseWriter, r *http.Request) {