Class: Bulkrax::ChildRelationshipsJob

Inherits:
ApplicationJob
  • Object
show all
Defined in:
app/jobs/bulkrax/child_relationships_job.rb

Instance Method Summary collapse

Instance Method Details

#child_entries ⇒ Object 



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# File 'app/jobs/bulkrax/child_relationships_job.rb', line 49

def child_entries
  @child_entries ||= @args[1].map { |e| Bulkrax::Entry.find(e) }
end

#child_works_hash ⇒ Object 



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# File 'app/jobs/bulkrax/child_relationships_job.rb', line 53

def child_works_hash
  @child_works_hash ||= child_entries.each_with_object({}) do |child_entry, hash|
    work = child_entry.factory.find
    # If we can't find the Work/Collection, raise a custom error
    raise ChildWorksError if work.blank?
    hash[work.id] = { class_name: work.class.to_s, entry.parser.source_identifier => child_entry.identifier }
  end
end

#collection_membership ⇒ Object 



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# File 'app/jobs/bulkrax/child_relationships_job.rb', line 21

def collection_membership
  # add collection to works
  member_of_collection = []
  child_works_hash.each { |k, v| member_of_collection << k if v[:class_name] != 'Collection' }
  member_of_collection.each { |work| work_child_collection_parent(work) }

  # add collections to collection
  members_collections = []
  child_works_hash.each { |k, v| members_collections << k if v[:class_name] == 'Collection' }
  collection_parent_collection_child(members_collections) if members_collections.present?
end

#entry ⇒ Object 



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# File 'app/jobs/bulkrax/child_relationships_job.rb', line 45

def entry
  @entry ||= Bulkrax::Entry.find(@args[0])
end

#importer_run_id ⇒ Object 



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# File 'app/jobs/bulkrax/child_relationships_job.rb', line 62

def importer_run_id
  @args[2]
end

#perform(*args) ⇒ Object 



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# File 'app/jobs/bulkrax/child_relationships_job.rb', line 8

def perform(*args)
  @args = args

  if entry.factory_class == Collection
    collection_membership
  else
    work_membership
  end
  # Not all of the Works/Collections exist yet; reschedule
rescue Bulkrax::ChildWorksError
  reschedule(args[0], args[1], args[2])
end

#user ⇒ Object 



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# File 'app/jobs/bulkrax/child_relationships_job.rb', line 66

def user
  @user ||= entry.importerexporter.user
end

#work_membership ⇒ Object 



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# File 'app/jobs/bulkrax/child_relationships_job.rb', line 33

def work_membership
  # add works to work
  # reject any Collections, they can't be children of Works
  members_works = []
  # reject any Collections, they can't be children of Works
  child_works_hash.each { |k, v| members_works << k if v[:class_name] != 'Collection' }
  if members_works.length < child_entries.length # rubocop:disable Style/IfUnlessModifier
    Rails.logger.warn("Cannot add collections as children of works: #{(@child_entries.length - members_works.length)} collections were discarded for parent entry #{@entry.id} (of #{@child_entries.length})")
  end
  work_parent_work_child(members_works) if members_works.present?
end