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Contents
# frozen_string_literal: true
require "renalware/hd"
module Renalware
module HD
class PatientPresenter < SimpleDelegator
# delegate_missing_to :patient # TODO: when rails 5.1, try instead of SimpleDelegator
delegate :document, to: :hd_profile
delegate :hospital_unit,
:transport_summary,
to: :hd_profile, allow_nil: true
delegate :unit_code, to: :hospital_unit, allow_nil: true, prefix: true
delegate :transport, to: :document
delegate :type, to: :transport, prefix: true
alias_method :dialysing_at_unit, :hospital_unit_unit_code
def initialize(patient)
super(HD.cast_patient(patient.__getobj__))
end
def finished_hd_sessions
# TODO: standardise on a way to get closed sessions - a scope on patient maybe?
hd_sessions.eager_load(:hospital_unit).where(type: "Renalware::HD::Session::Closed")
end
def current_observation_set
@current_observation_set ||= begin
Renalware::Pathology::ObservationSetPresenter.new(__getobj__.current_observation_set)
end
end
private
def hd_profile
@hd_profile ||= HD::ProfilePresenter.new(__getobj__.hd_profile) || NullObject.instance
end
end
end
end
Version data entries
37 entries across 37 versions & 1 rubygems