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Contents
module Renalware
module MDMHelper
def link_to_mdm(patient)
MDMLink.new(patient).to_html
end
#
# Create an html link to the MDM appropriate to the patient's current modality
#
class MDMLink
include ActionView::Helpers
include Renalware::Engine.routes.url_helpers
def initialize(patient)
@patient = patient
end
def path
@path ||= begin
return if modality_description.type.blank?
case modality_description_symbol
when :pd then patient_pd_mdm_path(patient)
when :hd then patient_hd_mdm_path(patient)
when :transplant then patient_transplants_mdm_path(patient)
when :low_clearance then patient_low_clearance_mdm_path(patient)
end
end
end
def to_html
link_to(mdm_name, path) if path
end
private
attr_reader :patient
delegate :name, to: :modality_description, prefix: true, allow_nil: true
def modality_description
current_modality = patient.current_modality || NullObject.instance
current_modality.description
end
def mdm_name
"#{modality_description_name} MDM"
end
def modality_description_symbol
modality_description.becomes(modality_description.type.constantize).to_sym
end
end
end
end
Version data entries
24 entries across 24 versions & 1 rubygems