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Contents
module Renalware
module HD
class GenerateMonthlyStatisticsForPatient
def initialize(patient:, period:)
@patient = patient
@period = period
end
def call
options = { patient: patient, period: period }
sessions = Sessions::AuditablePatientSessionsInPeriodQuery.new(**options).call
create_patient_statistics(sessions)
end
private
attr_reader :period, :patient
def create_patient_statistics(sessions)
return unless sessions.any?
stats = build_patient_statistics
stats.hospital_unit = most_recently_used_hospital_unit(sessions)
stats.assign_attributes(auditable_sessions(sessions).to_h)
stats.session_count = sessions.length
stats.save!
end
def build_patient_statistics
PatientStatistics.where(
patient: patient,
month: period.month,
year: period.year,
rolling: nil
).first_or_initialize
end
def auditable_sessions(sessions)
Sessions::AuditableSessionCollection.new(sessions)
end
def most_recently_used_hospital_unit(sessions)
sessions.last.try!(:hospital_unit)
end
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems