class Pay::Webhooks::PaddleClassicController

def create
  queue_event(verified_event)
  head :ok
rescue Pay::PaddleClassic::Error
  head :bad_request
end

def queue_event(event)
  return unless Pay::Webhooks.delegator.listening?("paddle_classic.#{params[:alert_name]}")
  record = Pay::Webhook.create!(processor: :paddle_classic, event_type: params[:alert_name], event: event)
  Pay::Webhooks::ProcessJob.perform_later(record)
end

def verified_event
  event = verify_params.as_json
  verifier = Pay::PaddleClassic::Webhooks::SignatureVerifier.new(event)
  return event if verifier.verify
  raise Pay::PaddleClassic::Error, "Unable to verify Paddle webhook event"
end

def verify_params
  params.except(:action, :controller).permit!
end