geoSearchStore method

Future<int> geoSearchStore(String destination, String source, { String? fromMember, List<double>? fromLonLat, List? byRadius, List? byBox, String? sort, int? count, bool any = false, bool storeDist = false, })

GEOSEARCHSTORE destination source FROMMEMBER member FROMLONLAT longitude latitude BYRADIUS radius m|km|ft|mi BYBOX width height m|km|ft|mi ASC|DESC [COUNT count ANY] [STOREDIST]

This command is like GEOSEARCH, but stores the result in destination key.

Implementation

Future<int> geoSearchStore(
  String destination,
  String source, {
  String? fromMember,
  List<double>? fromLonLat,
  List<dynamic>? byRadius, // [radius, unit]
  List<dynamic>? byBox, // [width, height, unit]
  String? sort, // ASC or DESC
  int? count,
  bool any = false,
  bool storeDist = false,
}) async {
  final cmd = <String>['GEOSEARCHSTORE', destination, source];

  // Center point
  if (fromMember != null) {
    cmd.add('FROMMEMBER');
    cmd.add(fromMember);
  } else if (fromLonLat != null && fromLonLat.length == 2) {
    cmd.add('FROMLONLAT');
    cmd.add(fromLonLat[0].toString());
    cmd.add(fromLonLat[1].toString());
  } else {
    throw ArgumentError('Either fromMember or fromLonLat must be provided.');
  }

  // Search area
  if (byRadius != null && byRadius.length == 2) {
    cmd.add('BYRADIUS');
    cmd.add(byRadius[0].toString());
    cmd.add(byRadius[1].toString());
  } else if (byBox != null && byBox.length == 3) {
    cmd.add('BYBOX');
    cmd.add(byBox[0].toString());
    cmd.add(byBox[1].toString());
    cmd.add(byBox[2].toString());
  } else {
    throw ArgumentError('Either byRadius or byBox must be provided.');
  }

  // Options
  if (sort != null) cmd.add(sort);
  if (count != null) {
    cmd.add('COUNT');
    cmd.add(count.toString());
    if (any) cmd.add('ANY');
  }
  if (storeDist) cmd.add('STOREDIST');

  return executeInt(cmd);
}