add NiiImporter

app/importers/nii_importer.rb

@@ -0,0 +1,38 @@
+require_dependency EnjuBiblio::Engine.config.root.join('app', 'importers', 'manifestation_importer.rb').to_s
+
+module NiiImporter
+  def create_nii_entry(row, **options)
+    entry = super
+    entry.ncid = row['ncid']
+    entry
+  end
+end
+
+module NiiEntryImporter
+  attr_accessor :ncid
+
+  def import
+    super
+    import_ncid
+  end
+
+  def hoge
+    puts "aaa"
+    super
+  end
+
+  def find_by_ncid
+    return if ncid.blank?
+    NcidRecord.find_by(body: ncid)&.manifestation
+  end
+
+  def import_ncid
+    return if ncid.blank?
+
+    ncid_record = NcidRecord.find_or_initialize_by(body: ncid)
+    ncid_record.update!(manifestation: manifestation_record)
+  end
+end
+
+ManifestationImporter.singleton_class.send(:prepend, NiiImporter)
+ManifestationImporter.send(:prepend, NiiEntryImporter)