Module: Bulkrax::DynamicRecordLookup

Included in:
CreateRelationshipsJob, ImportFileSetJob, ObjectFactoryInterface
Defined in:
app/models/concerns/bulkrax/dynamic_record_lookup.rb

Overview

TODO: Extract methods to class methods; there’s no reason for these methods to be a mixin. TODO: Add specs to test in isolation

Instance Method Summary collapse

Instance Method Details

#find_record(identifier, importer_run_id = nil) ⇒ Entry?

Search entries, collections, and every available work type for a record that has the provided identifier.

Parameters:

  • identifier (String) —

    Work/Collection ID or Bulkrax::Entry source_identifier

  • importer_run_id (Number) (defaults to: nil) —

    ID of the current_run of this Importer Job

Returns:

  • (Entry, nil) —

    , [Work, Collection, nil] Entry if found, otherwise nil and a Work or Collection if found, otherwise nil



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# File 'app/models/concerns/bulkrax/dynamic_record_lookup.rb', line 13

def find_record(identifier, importer_run_id = nil)
  # check for our entry in our current importer first
  importer_id = ImporterRun.find(importer_run_id).importer_id
  default_scope = { identifier: identifier, importerexporter_type: 'Bulkrax::Importer' }

  begin
    # the identifier parameter can be a :source_identifier or the id of an object
    record = Entry.find_by(default_scope.merge({ importerexporter_id: importer_id })) || Entry.find_by(default_scope)
    record ||= Bulkrax.object_factory.find(identifier)
  # NameError for if ActiveFedora isn't installed
  rescue NameError, ActiveFedora::ObjectNotFoundError, Bulkrax::ObjectFactoryInterface::ObjectNotFoundError
    record = nil
  end

  # return the found entry here instead of searching for it again in the CreateRelationshipsJob
  # also accounts for when the found entry isn't a part of this importer
  record.is_a?(Entry) ? [record, record.factory.find] : [nil, record]
end