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Contents
# frozen_string_literal: true
require_dependency "renalware/pathology"
module Renalware
module Pathology
class NearestObservationsQuery
pattr_initialize [:patient!, :date!, :code_group!, look_behind_days!: 2]
# rubocop:disable Metrics/MethodLength
def call
pathology_patient
.observations
.joins(:description)
.where(description_id: observation_description_ids)
.where("observed_at >= ?", (date - look_behind_days.days).beginning_of_day)
.select(
:observed_at,
:result,
:description_id,
"pathology_observation_descriptions.code as code"
)
.map do |row|
{
code: row.code,
observed_on: row.observed_at.to_date,
result: row.result
}
end
end
# rubocop:enable Metrics/MethodLength
private
def pathology_patient
Pathology.cast_patient(patient)
end
def observation_description_ids
@observation_description_ids ||= code_group.memberships.pluck(:observation_description_id)
end
end
end
end
Version data entries
18 entries across 18 versions & 1 rubygems