Swisspay

Rails integration for Swiss payment service providers.

Swisspay is a gem that helps you accept payments using various Payment Processing Providers (PSPs). At the moment, it includes support vor Paypal, Stripe and Postfinance (card and e-finance) and SIX Payment Services (Saferpay) payments.

It features a simple integration but stays flexible to fit your needs.

Installation

Add this line to your application's Gemfile:

gem 'swisspay'

And then execute:

$ bundle

Usage

Embed the payment partial on your site:

<%= swisspay_payment_form(@order.id, 200, {
  description: @order.id,
  buyer: {
    name: current_user.full_name,
    email: current_user.email,
    street: current_user.street,
    country: 'Schweiz',
    zip: current_user.zip,
    city: current_user.city
  },
  image: asset_path('my_logo.jpg')
}) %>

The first two parameters, identifier and amount are required. The amount must be in Rappen. The options are all optional.

You can use the identifier parameter to keep track of the payment. The parameter you pass in here will be returned to you in the callbacks described below (still called identifier).

Define after payment actions in the initializer, e.g. config/initializers/swisspay.rb:

Swisspay.configure do |config|
  config.payment_success = -> (controller, app, identifier) do
    order = Order.find(identifier)
    order.update(status: :paid)

    controller.redirect_to app.order_confirmation_path
  end

  config.payment_error = -> (controller, app, identifier, error) do
    Rails.logger.error "Payment error: #{error}"

    controller.redirect_to app.checkout_error_path, alert: error
  end

  config.vendor_name = 'TRM Schweiz'

  config.stripe = {
    secret_key: "sk_test_78nv4zna03vnttab8nw93nsv",
    public_key: "pk_test_nsven89s4nv3497vts9svfgg"
  }

  config.postfinance = {
    pspid: 'mytestPSPID',
    sha_in_pswd: 'dkjfhiurnviyfhjk'
  }

  config.saferpay = {
    customer_id: '123456',
    terminal_id: '87654321',
    api_user: 'API_123456_12345678',
    api_pass: 'a8379a37v9a37o9yv73wvc2r9'
  }
end

License

All rights reserved.

Terms of Service

Usage of this gem is bound to the following TOS.

1. Licences are granted for a single application. One application may be installed on multiple machines, for instance in a development setup and multistage / CI deploy.
2. Licences are granted for an unlimited time.
3. This gem's source code must not be published or modified.