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Contents
require_dependency "renalware/pd"
require_dependency "renalware/success"
require_dependency "renalware/failure"
module Renalware
module PD
class CreateRegime
def initialize(patient:)
@patient = patient
end
def call(by:, params:)
regime = patient.pd_regimes.new(params)
if regime.valid? && save_regime(regime, by)
return ::Renalware::Success.new(regime)
else
return ::Renalware::Failure.new(regime)
end
end
private
attr_reader :patient
def save_regime(new_regime, by)
Regime.transaction do
if update_old_regime_end_date?(current_regime, new_regime)
current_regime.end_date ||= new_regime.start_date
end
current_regime.terminate(by: by).save && new_regime.save
end
end
def update_old_regime_end_date?(old_regime, new_regime)
# This odd .to_time.to_i stuff is to get around a stack overflow recursion
# error when running rspec unit tests!
new_regime.start_date.to_time.to_i >= old_regime.start_date.to_time.to_i
end
def current_regime
@current_regime ||= patient.pd_regimes.current || NullObject.instance
end
end
end
end
Version data entries
23 entries across 23 versions & 1 rubygems