Review code: Move find_product() to application_controller

app/controllers/admin/products_controller.rb

@@ -43,10 +43,6 @@ class Admin::ProductsController < ApplicationController
 
 
   private
   private
 
 
-  def find_product
-   @product = Product.find(params[:id])
-  end
-
   def product_params
   def product_params
     params.require(:product).permit(:category_id, :name, :price, :image, :description)
     params.require(:product).permit(:category_id, :name, :price, :image, :description)
   end
   end

app/controllers/application_controller.rb

@@ -41,4 +41,13 @@ class ApplicationController < ActionController::Base
   def is_number? string
   def is_number? string
     true if Float(string) rescue false
     true if Float(string) rescue false
   end
   end
+
+  def find_product
+    if params[:id].to_i > (Product.count + 1)
+      redirect_to error_path
+    else
+      @product = Product.find(params[:id])
+    end
+  end
+
 end
 end

app/controllers/products_controller.rb

@@ -11,14 +11,4 @@ class ProductsController < ApplicationController
     @categories = Category.all
     @categories = Category.all
   end
   end
 
 
-  private
-
-  def find_product
-    if params[:id].to_i > (Product.count + 1)
-      redirect_to error_path
-    else
-      @product = Product.find(params[:id])
-    end
-  end
-
 end
 end