item price is now saved when added to cart

front-api/db/migrate/20150118040134_create_items.rb

@@ -12,7 +12,7 @@ class CreateItems < ActiveRecord::Migration
       t.integer :stock
       t.boolean :on_display
 
-      t.timestamps null: false
+      t.timestamps null: false 
     end
   end
 end

front-api/db/migrate/20150313065130_add_price_to_item_in_cart.rb

@@ -0,0 +1,5 @@
+class AddPriceToItemInCart < ActiveRecord::Migration
+  def change
+    add_column :item_in_carts, :price, :decimal
+  end
+end

front-api/db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20150312073820) do
+ActiveRecord::Schema.define(version: 20150313065130) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -69,6 +69,7 @@ ActiveRecord::Schema.define(version: 20150312073820) do
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
     t.integer  "count"
+    t.decimal  "price"
   end
 
   create_table "items", force: :cascade do |t|

front-api/models/item_in_cart.rb

@@ -12,6 +12,7 @@ class ItemInCart < ActiveRecord::Base
       item_in_cart = ItemInCart.where(cart_id: cart_id, item_id: item_id).first
       item_in_cart ||= ItemInCart.new(cart_id: cart_id, item_id: item_id)
       item_in_cart.count = count
+      item_in_cart.price = item_in_cart.item.list_price
       item_in_cart.save!
       item_in_cart.destroy! if count <= 0
     end