Contents

# frozen_string_literal: true

module Hyrax
  module Listeners
    ##
    # Listens for object deleted events and cleans up associated members
    class MemberCleanupListener
      def on_object_deleted(event)
        return unless event.payload.key?(:object) # legacy callback
        return if event[:object].is_a?(ActiveFedora::Base) # handled by legacy code

        Hyrax.custom_queries.find_child_filesets(resource: event[:object]).each do |file_set|
          begin
            Hyrax.persister.delete(resource: file_set)
            Hyrax.publisher
                 .publish('object.deleted', object: file_set, id: file_set.id, user: user)
          rescue StandardError # we don't uncaught errors looping filesets
            Hyrax.logger.warn "Failed to delete #{file_set.class}:#{file_set.id} " \
                              "during cleanup for resource: #{event[:object]}. " \
                              'This member may now be orphaned.'
          end
        end
      end
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
hyrax-3.2.0	app/services/hyrax/listeners/member_cleanup_listener.rb
hyrax-3.1.0	app/services/hyrax/listeners/member_cleanup_listener.rb
hyrax-3.0.2	app/services/hyrax/listeners/member_cleanup_listener.rb
hyrax-3.0.1	app/services/hyrax/listeners/member_cleanup_listener.rb