How to use the bookbrainz-data.Editor function in bookbrainz-data

router.get('/admin', (req, res) => {
	const EditorJSONPromise = new Editor()
		.orderBy('name')
		.fetchAll()
		.then((editors) => {
			return editors.map((editor) => {
				const editorJSON = editor.toJSON();
				return {
					id: editorJSON.id,
					name: editorJSON.name
				}
			});
		});

	const AchievementJSONPromise = new AchievementType()
		.orderBy('name')
		.fetchAll()
		.then((achievements) => {