- browsing by subcategory

front-api/controllers/item.rb

@@ -66,11 +66,18 @@ end
 
 # gets items in sub category ( useful for page showing single sub_category )
 get '/item/sub_category/:sub_category_id/offset/:offset/limit/:limit' do |sub_category_id_s, offset_s, limit_s|
+
   sub_category_id, offset, limit = mass_to_i(sub_category_id_s, offset_s, limit_s)
   input_invalid = offset_and_limit_invalid?(offset,limit) or sub_category_id <= 0
   return [].to_json if input_invalid 
 
+  all_in_sub_cat = filter_by_traits(Item.all_in_sub_category(sub_category_id))
+
   items = Item.best_selling_in_sub_category(sub_category_id, offset, limit)
+  items = filter_by_traits(items)
+  
+  add_total_count_header(all_in_sub_cat.count)
+
   prepare_items_for_mass_display(items)
 end