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Contents
require_dependency "renalware/pd"
module Renalware
module PD
class CAPDRegime < Regime
include OrderedScope
include PatientScope
BAG_VOLUMES = [1000, 1200, 1500, 1800, 2000, 2200, 2500].freeze
before_save :set_glucose_volume_low_strength
before_save :set_glucose_volume_medium_strength
before_save :set_glucose_volume_high_strength
def pd_type
:capd
end
private
def match_bag_type
@match_bag_type ||= begin
glucose_types = [[], [], []]
bags.each do |bag|
weekly_total = bag.weekly_total_glucose_ml_per_bag
case bag.bag_type.glucose_strength.to_sym
when :low then glucose_types[0] << weekly_total
when :medium then glucose_types[1] << weekly_total
when :high then glucose_types[2] << weekly_total
else glucose_types
end
end
glucose_types
end
end
def set_glucose_volume_low_strength
if match_bag_type[0].empty?
0
else
per_week_total = match_bag_type[0].inject{ |sum, v| sum + v }
glucose_daily_average = per_week_total / 7.to_f
self.glucose_volume_low_strength = glucose_daily_average.round
end
end
def set_glucose_volume_medium_strength
if match_bag_type[1].empty?
0
else
per_week_total = match_bag_type[1].inject{ |sum, v| sum + v }
glucose_daily_average = per_week_total / 7.to_f
self.glucose_volume_medium_strength = glucose_daily_average.round
end
end
def set_glucose_volume_high_strength
if match_bag_type[2].empty?
0
else
per_week_total = match_bag_type[2].inject{ |sum, v| sum + v }
glucose_daily_average = per_week_total / 7.to_f
self.glucose_volume_high_strength = glucose_daily_average.round
end
end
end
end
end
Version data entries
17 entries across 17 versions & 1 rubygems