Stripe payments - specific card numbers produce 500 error

[grzeszet]

While making payments with Stripe, using specific card numbers that produce specific responses, a 500 error is occurring.

Number with Stripe description:

4000000000000341 - "Attaching this card to a Customer object succeeds, but attempts to charge the customer fail."

4100000000000019 - Results in a charge with a risk_level of highest. The charge is blocked as it's considered fraudulent.

https://sentry.io/share/issue/7a7d79e56ba44a53b5b708de3517850f/

Environment:
Affected version: spee.4.3.0.alpha (ruby 2.7.2; rails 6.0.0)
Configuration:
gem ‘spree’
gem ‘spree_gateway’
gem ‘spree_auth_devise’
gem ‘spree_static_content’
gem ‘spree_related_products’
gem ‘spree_sitemap’
gem ‘spree_analytics_trackers’
gem ‘spree_braintree_vzero’
gem ‘spree_i18n’

[alexboldak]

@grzeszet Hey there, I am faced with this issue too

The problem was inside spree_gateway/lib/spree_frontend/controllers/spree/checkout_controller_decorator.rb

You can solve it by defining your own CheckoutControllerDecorator override

Something like this

# frozen_string_literal: true

module Spree
  module CheckoutControllerDecorator
    def self.prepended(base)
      base.before_action :process_payments_and_set_keys, only: :edit, if: proc { params[:state] == 'payment_confirm' }
    end

    def process_payments_and_set_keys
      @order.tap do |order|
        order.process_payments!
        payment = order.reload.payments.valid.where.not(intent_client_key: nil).last

        @client_secret = payment&.intent_client_key
        @pk_key = payment&.payment_method&.preferred_publishable_key
      end
    end
  end
end

::Spree::CheckoutController.prepend Spree::CheckoutControllerDecorator