Fix slow impressionist count

app/models/page.rb

@@ -3,14 +3,14 @@ class Page < Item
   include Impressionist::Impressionable
   include ParserFrontEnd
   
-  is_impressionable :counter_cache => { :column_name => :view_count }
+  is_impressionable
   
   field :content, localize: true
   field :app_frontend_url
   # field :theme_id, :type => BSON::ObjectId, :default => nil
   field :category,type: Array, :default => []
   field :tag, type: Array,:default => []
-  field :view_count, :type => Integer, :default => 0
+  # field :view_count, :type => Integer, :default => 0
   field :page_title, localize: true
   
   field :frontend_style
@@ -65,6 +65,10 @@ class Page < Item
     end
   end
 
+  def view_count
+    self.impression_count
+  end
+
   protected
   
   def create_parts