module Cas
  module Images
    class PromoteJob

      include Sidekiq::Worker

      def perform(attacher_class, record_class, record_id, name, file_data)
        attacher_class = Object.const_get(attacher_class)
        record         = Object.const_get(record_class).find(record_id) # if using Active Record

        attacher = attacher_class.retrieve(model: record, name: name, file: file_data)
        attacher.create_derivatives # call derivatives processor 
        attacher.atomic_promote
      rescue Shrine::AttachmentChanged, ActiveRecord::RecordNotFound => e
        Rails.logger.info e.inspect
        # attachment has changed or record has been deleted, nothing to do
      end
    end
  end
end