require "renalware/letters/part"

# Decorates an a Clinical::Patient so we can access patient.allergies in the view
module Renalware
  module Letters
    class Part::Allergies < SimpleDelegator
      attr_reader :allergy_status

      def initialize(patient, _letter, _event = Event::Unknown.new)
        patient = ::Renalware::Clinical.cast_patient(patient.__getobj__)
        @allergy_status = patient.allergy_status
        super(patient.allergies)
      end

      def to_partial_path
        "renalware/letters/parts/allergies"
      end
    end
  end
end