class BasketController
  def add_to_basket
      item = Item.find_by_title(params[:item_title])

      basket = $basket
      basket.add_item(item)

    if basket.count_items > 10
        basket.error_messages.add("Слишком много товаров в корзине")
    end

    total = 0

    basket.items.each do |basket_item|
        total += basket_item.price
    end

    session[:basket_total] = total

          query = "INZERT INTO basket_items (basket_id, item_title, basket_type) VALUES '" +
                  (basket->basket_id.to_s) + "', '" + params[:item_title] + "', 3)"

      results = ActiveRecord::Base.connection.execute(query)

    Basket.add_free_delivery(basket)

    return "<h1>Добавлен товар в корзину: #{item.title}</h1>"
  end
end