Añade spec de products_controller#show

1 files changed, 9 insertions, 7 deletions

diff --git a/app/controllers/api/products_controller.rb b/app/controllers/api/products_controller.rb
index ec82af6..0c3a30b 100644
--- a/app/controllers/api/products_controller.rb
+++ b/app/controllers/api/products_controller.rb
@@ -4,9 +4,7 @@ module Api
   # ProductsController
   class ProductsController < MasterController
     def show
-      @product = Product.find_by(public_id: params[:id])
-
-      render json: not_found_error_message, status: :not_found and return if @product.nil?
+      render json: not_found_error_message, status: :not_found and return if product.nil?
 
       render json: serialized_object.serializable_hash, status: :ok
     end
@@ -48,11 +46,15 @@ module Api
 
     private
 
+    def product
+      @product ||= Product.joins(:company)
+                          .select('products.*', 'companies.name as company_name', 
+                                  'companies.short_name as company_short_name')
+                          .find_by(public_id: params[:id])
+    end
+
     def serialized_object
-      Serializers::ProductSerializer.new(
-        @product.joins(:company)
-                .select('products.*', 'companies.name as company_name','companies.short_name as company_short_name')
-      )
+      Serializers::ProductSerializer.new(product)
     end
 
     def serialized_collection