supplier improvements

app/controllers/suppliers/products_controller.rb

@@ -4,7 +4,7 @@ module Suppliers
     # GET /products
     # GET /products.json
     def index
-      @products = ProductDecorator.decorate_collection(current_supplier.products)
+      @products = 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 = ProductDecorator.decorate(Product.find_by_supplier_id_and_id!(current_supplier.id, params[:id]))
+      @product = Product.find_by_supplier_id_and_id!(current_supplier.id, params[:id])
 
       respond_to do |format|
         format.html # show.html.erb
@@ -84,5 +84,12 @@ module Suppliers
         format.json { head :no_content }
       end
     end
+
+    def preview_products
+      @date = Date.parse(params[:date]) rescue Date.today
+      product_categories = ProductCategory.for_supplier_in_time(current_supplier, @date.to_time)
+      render json: {categories: product_categories.map(&:to_client_format).select(&:present?)}
+
+    end
   end
 end