PaypalEvent

PaypalEvent is built on the ActiveSupport::Notifications API. Incoming webhook requests are authenticated with the webhook signature. Define subscribers to handle specific event types. Subscribers can be a block or an object that responds to #call.

This project is refer to StripeEvent

Installation

Add this line to your application's Gemfile:

gem 'paypal_event'

And then execute:

$ bundle

Or install it yourself as:

$ gem install paypal_event

Usage

# config/initializers/paypal.rb

PaypalEvent.configure do |events|
  events.subscribe 'PAYMENT.SALE.COMPLETED' do |event|
    # Define subscriber behavior based on the event object
    event[:event_type]        #=> 'PAYMENT.SALE.COMPLETED'
  end

  events.all do |event|
    # Handle all event types - logging, etc.
  end
end

Subscriber objects that respond to #call

class PaymentSaleCompleted
  def call(event)
    # Event handling
  end
end

class BillingEventLogger
  def initialize(logger)
    @logger = logger
  end

  def call(event)
    @logger.info "BILLING:#{event[:event_type]}:#{event[:id]}"
  end
end

PaypalEvent.configure do |events|
  events.all BillingEventLogger.new(Rails.logger)
  events.subscribe 'PAYMENT.SALE.COMPLETED', PaymentSaleCompleted.new
end

Subscribing to a namespace of event types

PaymentEvent.subscribe 'PAYMENT.SALE.' do |event|
  # Will be triggered for any PAYMENT.SALE.* events
end

Development

After checking out the repo, run bin/setup to install dependencies. Then, run rake spec to run the tests. You can also run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and tags, and push the .gem file to rubygems.org.

Paypal Webhook Event Names

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/[USERNAME]/paypal_event.