GraphQL query to list Airports

gql-query-airports.js

const GET_AIRPORTS = gql`
  query airportsPaginateQuery(
    $first: Int
    $offset: Int
    $orderBy: [_AirportOrdering]
    $filter: _AirportFilter
  ) {
    Airport(
      first: $first
      offset: $offset
      orderBy: $orderBy
      filter: $filter
    ) {
      code
      name
      city
      country
      location {
        longitude
        latitude
      }
    }
  }
`;

const getFilter = () =>
  Object.keys(filterState)
    .map(x => ({ [x + "_contains"]: filterState[x] }))
    .reduce((a, b) => ({ ...a, ...b }), {});

const { loading, data, error } = useQuery(GET_AIRPORTS, {
  variables: {
    first: rowsPerPage,
    offset: rowsPerPage * page,
    orderBy: orderBy + "_" + order,
    filter: getFilter()
  }
});