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# frozen_string_literal: true
module Renalware
module UKRDC
# Assumes the thing being passed to the ctor is of type Pathology::ObservationPresenter hence
# responds to #description_code
class PathologyObservationPresenter < SimpleDelegator
delegate :rr_type_interpretation?, to: :description
INTERPRETATION_CODE_MAP = {
"positive" => "POS",
"negative" => "NEG"
}.freeze
DEFAULT_INTERPRETATION_CODE = "UNK"
# The PrePost element in ResultItem
# For HD patients, all bloods are PRE except the post dialysis urea,
# For non-HD patients, all the tests are NA
def pre_post(patient_is_on_hd:)
if patient_is_on_hd
description_code.casecmp("UREP").zero? ? "POST" : "PRE"
else
"NA"
end
end
# Truncate long result text to satisfy XSD validation - it might be notes
# like eg "No recent Urea result"
def result
(super || "")[0..19]
end
def coding_standard
return if description_rr_coding_standard.blank?
description_rr_coding_standard.to_s.upcase
end
def code
description_loinc_code.presence || description_code
end
def interpretation_code
sanitized_result = result&.downcase&.strip
INTERPRETATION_CODE_MAP.fetch(sanitized_result, DEFAULT_INTERPRETATION_CODE)
end
end
end
end
Version data entries
70 entries across 70 versions & 1 rubygems