Class: Lab::UpdatePatientOrdersJob

Inherits:
ApplicationJob show all
Defined in:
app/jobs/lab/update_patient_orders_job.rb

Overview

Fetches updates on a patient’s orders from external sources.

Instance Method Summary collapse

Instance Method Details

#perform(patient_id) ⇒ Object 



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# File 'app/jobs/lab/update_patient_orders_job.rb', line 9

def perform(patient_id)
  Rails.logger.info('Initialising LIMS REST API...')

  User.current = Lab::Lims::Utils.lab_user
  Location.current = Location.find_by_name('ART clinic')

  lockfile = Rails.root.join('tmp', "update-patient-orders-#{patient_id}.lock")

  done = File.open(lockfile, File::RDWR | File::CREAT) do |lock|
    unless lock.flock(File::LOCK_NB | File::LOCK_EX)
      Rails.logger.info('Another update patient job is already running...')
      break false
    end

    worker = Lab::Lims::PullWorker.new(Lab::Lims::ApiFactory.create_api)
    worker.pull_orders(patient_id: patient_id)

    true
  end

  File.unlink(lockfile) if done
end