discourse-custom-wizard/app/serializers/custom_wizard/subscription_serializer.rb

# frozen_string_literal: true
class CustomWizard::SubscriptionSerializer < ApplicationSerializer
  attributes :server
  has_one :authentication, serializer: CustomWizard::Subscription::AuthenticationSerializer, embed: :objects
  has_one :subscription, serializer: CustomWizard::Subscription::SubscriptionSerializer, embed: :objects
end