cart state for item in details page finnaly shows (arrggh worst kind of bugs)

front-api/models/cart.rb

@@ -1,5 +1,6 @@
 class Cart < ActiveRecord::Base
   has_many :item_in_carts, -> { order "created_at" }
+ 
   def self.find_or_create(anonymous_id, user_id)
     cart = Cart.where(user_id: user_id).where(ordered: false).first
     cart ||= Cart.where(anonymous_id_string: anonymous_id).where(ordered: false).first