PostageApp Delivery System for use with Devise

config-environments-development.rb

config.action_mailer.delivery_method = :postageapp

config-initializers-postageapp.rb

require_relative '../../lib/postageapp_delivery.rb'

PostageApp.configure do |config|
  config.api_key = 'YOUR_API_KEY'
end

ActionMailer::Base.add_delivery_method :postageapp, PostageAppDelivery

lib-postageapp_delivery.rb

class PostageAppDelivery
  def initialize(opts)
    # noop
  end

  def deliver!(mail)
    request = PostageApp::Request.new(:send_message, {
      'headers' => {
        'from' => mail.from,
        'subject' => mail.subject
      },
      'recipients' => mail.to,
      'content' => {
        'text/html' => mail.body.to_s
      }
    })

    response = request.send
  end
end