module Mozo::SupplierBaseSerializer
  extend ActiveSupport::Concern
  include JSONAPI::Serializer
  included do
    class_attribute :related_link_for_attributes
    timestamp_attribute :created_at
    timestamp_attribute :updated_at
  end

  def base_url
    "/supplier/api/v1" # no api here, should be, but result from refacoring in steps, future update
  end

  #def format_name(attribute_name)
  #  attribute_name.to_s.dasherize
  #end

  #def unformat_name(attribute_name)
  #  attribute_name.to_s.underscore
  #end

  #alias_method :default_relationship_related_link, :relationship_related_link
  def relationship_related_link(attribute_name)
    return super if related_link_for_attributes.include?(attribute_name)
    nil
  end


  def relationship_self_link(attribute_name)
  end

  module ClassMethods
    def attributes(*attrs)
      attrs.each do |attr|
        attribute attr
      end
    end

    def timestamp_attribute(attr)
      attribute attr do
        object.public_send(attr).try(:iso8601)
      end
    end

    def related_link_for(*attributes)
      self.related_link_for_attributes = attributes
    end
  end
end