many changes

app/controllers/suppliers/products_controller.rb

@@ -4,7 +4,7 @@ module Suppliers
     # GET /products
     # GET /products.json
     def index
-      @products = current_supplier.products
+      @products = ProductDecorator.decorate(current_supplier.products)
 
       respond_to do |format|
         format.html # index.html.erb
@@ -15,7 +15,7 @@ module Suppliers
     # GET /products/1
     # GET /products/1.json
     def show
-      @product = Product.find(params[:id])
+      @product = ProductDecorator.find(params[:id])
 
       respond_to do |format|
         format.html # show.html.erb
@@ -27,7 +27,6 @@ module Suppliers
     # GET /products/new.json
     def new
       @product = Product.new
-      @product.product_category_id = params[:product_category_id].presence
 
       respond_to do |format|
         format.html # new.html.erb