instrumental/app/workers/digest_mailer_worker.rb

# frozen_string_literal: true

class DigestMailerWorker
  include Sidekiq::Worker

  sidekiq_options queue: 'mailers'

  attr_reader :user

  def perform(user_id)
    @user = User.find(user_id)
    deliver_digest if user_receives_digest?
  end

  private

  def deliver_digest
    NotificationMailer.digest(user.account).deliver_now!
    user.touch(:last_emailed_at)
  end

  def user_receives_digest?
    user.settings.notification_emails['digest']
  end
end