class StoreController < ApplicationController

  def index
    @products = Product.find_products_for_sale
  end

  def add_to_cart
    @cart = find_cart
    product = Product.find(params[:id])
    @cart.add_product(product)
  end

  #Things after this are all private
  private

  def find_cart
    session[:cart] ||= Cart.new
  end

end