cart creation backend logic is at place / adding items in progress

front-api/db/migrate/20150206034839_create_carts.rb

@@ -0,0 +1,10 @@
+class CreateCarts < ActiveRecord::Migration
+  def change
+    create_table :carts do |t|
+      t.integer :user_id
+      t.boolean :ordered, default: false
+
+      t.timestamps null: false
+    end
+  end
+end

front-api/db/migrate/20150206035042_create_item_in_carts.rb

@@ -0,0 +1,10 @@
+class CreateItemInCarts < ActiveRecord::Migration
+  def change
+    create_table :item_in_carts do |t|
+      t.integer :cart_id
+      t.integer :item_id
+
+      t.timestamps null: false
+    end
+  end
+end

front-api/db/migrate/20150206040524_add_count_to_item_in_cart.rb

@@ -0,0 +1,5 @@
+class AddCountToItemInCart < ActiveRecord::Migration
+  def change
+    add_column :item_in_carts, :count, :integer
+  end
+end

front-api/db/migrate/20150206041455_add_anonymous_user_id_to_cart.rb

@@ -0,0 +1,5 @@
+class AddAnonymousUserIdToCart < ActiveRecord::Migration
+  def change
+    add_column :carts, :anonymous_id_string, :string
+  end
+end