Add image to product

app/models/product.rb

@@ -1,6 +1,7 @@
 class Product
   include SimplyStored::Couch
   include ActiveModel::SerializerSupport
+  include Paperclip::Glue
 
   property :name
   property :code
@@ -26,6 +27,17 @@ class Product
     is_dirty
   end
 
+  property :image_file_name
+  property :image_content_type
+  property :image_file_size, :type => Fixnum
+  property :image_updated_at, :type => Time
+  has_attached_file :image,
+    url: '/system/product/:id/images/:style.:extension',
+    styles: {medium: '512x512>', thumb: '128x128>', large: '896x896>', small: '320x320>'},
+    default_url: '/assets/user/blank-pixel.png'
+  validates_attachment :image, content_type: {content_type: ["image/jpg", "image/jpeg", "image/png", "image/gif"]}
+
+
 private
 
   def persist_product_category_ids