TypoScript enhanced ElasticSearch query

@override.searchResults = ${this.sortedSearchQuery.limit(20).execute()}
@override.zipLocation = ${request.arguments.zipCode ? Location.fromGermanPostalCode(request.arguments.zipCode) : NULL}
zipLocation = ${zipLocation}

searchQuery = ${Search.query(site).nodeType('ACME:ACME')}
sortedSearchQuery = ${this.searchQuery.sortGeoDistanceAsc('location', Location.latitude(this.zipLocation), Location.longitude(this.zipLocation), 'km')}