Contents

module Redshop
  module Api
    class CartsController < ApplicationController
      def add
        if AddToCart.new(params[:cart_id], params[:product_id]).call
          render nothing: true, status: 200
        else
          render nothing: true, status: 404
        end
      end

      def remove
        $redis.srem current_user_cart, params[:product_id]
        redirect_to :back
      end

      def count
        # Parse count name from cart name
        cart_count_name = CartCountService.new(current_user_cart).send(:parse_cart_count_name)
        cart_count = $redis.get cart_count_name

        # Get count if products in the cart > 0, or set 0
        count = (cart_count ? cart_count : 0)

        render text: count, status: 200
      end

      private

      def current_user_cart
        "cart_#{session[:guest_id]}"
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
redshop-0.0.1	app/controllers/redshop/api/carts_controller.rb