checkout.rb

module TenantServices

  class CheckoutService

    def initialize(params)
      @site             = params[:site]
      @cart             = params[:cart]
      @customer         = params[:customer]
      @coupon_code      = params[:coupon_code]
      @selected_country = params[:selected_country]
      @stripe_token     = params[:stripe_token]
      @paypal_token     = params[:paypal_token]
      @stripe_card      = params[:stripe_card]
      @ip_address       = params[:ip_address]
      @metadata         = params[:metadata]
      @save_card        = params[:save_card] && params[:save_card] == '1' ? true : false

      @location_data  ||= AppServices::GeoFinderService.new(ip:@ip_address).call

      @totals         ||= TenantServices::OrderCalculationService.new({site:@site, customer: @customer, cart: @cart, amount: @cart.sub_total_cents, coupon_code: @coupon_code, location_data: @location_data, ip_address: @ip_address}).call
    end

    def call
      if @stripe_token.present?
        TenantServices::CheckoutServiceStripe.new(stripe_params).call
      elsif @paypal_token.present?
        TenantServices::CheckoutServicePaypal.new(paypal_params).call
      else
        OpenStruct.new({success?:false, error:'No token detected for Stripe or PayPal.'})
      end
    end

    private

      attr_reader :site, :cart, :customer, :coupon_code, :selected_country, :stripe_token, :stripe_account, :paypal_token, :ip_address, :metadata, :save_card, :totals, :location_data

      def stripe_params
        base_params.merge(stripe_token: stripe_token, save_card: save_card)
      end

      def paypal_params
        base_params.merge(paypal_token: paypal_token)
      end

      def base_params
        {
          site: site,
          cart: cart,
          totals: totals,
          customer: customer,
          coupon_code: coupon_code,
          selected_country: selected_country,
          ip_address: ip_address,
          metadata: metadata,
          location_data: location_data
        }
      end

  end

end