Processing payment in a queue

stripe_charger.rb

class StripeCharger
  include Sidekiq::Worker

  def perform(charge_id)
    @charge = Charge.find(charge_id)

    begin
      stripe_charge = Stripe::Charge.create(charge_params)
      @charge.update stripe: stripe_charge.to_json
    rescue Stripe::CardError => e
      logger.error e
    end
  end

private

  def charge_params
    {
      amount: @charge.amount,
      currency: @charge.currency,
      card: @charge.card_token,
      description: @charge.id
    }
  end
end