package by.prominence.translations class TranslationsOverviewController { def bundleService def index() { render view: 'index', model: [bundles: bundleService.getBundles()] } def show() { if (!params.bundleName) { // render error } Bundle bundle = bundleService.findBundleByName(params.bundleName as String) if (!bundle) { // render error } render view: 'show', model: [bundle: bundle] } }