discourse/app/serializers/wizard_step_serializer.rb

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class WizardStepSerializer < ApplicationSerializer
attributes :id, :next, :previous, :description, :title, :index, :banner
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has_many :fields, serializer: WizardFieldSerializer, embed: :objects
def id
object.id
end
def index
object.index
end
def next
object.next.id if object.next.present?
end
def include_next?
object.next.present?
end
def previous
object.previous.id if object.previous.present?
end
def include_previous?
object.previous.present?
end
def i18n_key
@i18n_key ||= "wizard.step.#{object.id}".underscore
end
def description
I18n.t("#{i18n_key}.description", default: '')
end
def include_description?
description.present?
end
def title
I18n.t("#{i18n_key}.title", default: '')
end
def include_title?
title.present?
end
def banner
object.banner
end
def include_banner?
object.banner.present?
end
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end