spree

gistfile1.rb

  def create_user_session(data)
    @user_session = UserSession.new(data)
    @user_session.save do |result|
      if result
        # Should restore last uncompleted order and add current(guest) order to it, if exists.
        order = @user_session.record.orders.last(:conditions => {:completed_at => nil})
        if order
          if (session[:order_token] && guest_order = Order.find(:first, :conditions => {:token => session[:order_token], :user_id => nil, :completed_at => nil}))
            guest_order.line_items.each do |line_item|
              order.add_variant(line_item.variant, line_item.quantity)
            end
            order.save
            session[:return_to].gsub!(guest_order.number, order.number) if session[:return_to]
            guest_order.destroy
          end
          session[:order_token] = order.token
          session[:order_id] = order.id
        end

        respond_to do |format|
          format.html {
            self.notice = t("logged_in_succesfully") unless session[:return_to]
            redirect_back_or_default products_path
          }
          format.js {
            user = @user_session.record
            render :json => {:ship_address => user.ship_address, :bill_address => user.bill_address}.to_json
          }
        end
      else
        respond_to do |format|
          format.html {
            flash.now[:error] = t("login_failed")
            render :action => :new
          }
          format.js { render :json => false }
        end
      end
    end
    redirect_back_or_default(products_path) unless performed?
  end