Sscan.fromResult constructor

Sscan.fromResult(Object result)

fromResult

Implementation

factory Sscan.fromResult(Object result) {
  int _cursor = 0;
  List<String> _keys = [];

  if (result is RespType2<dynamic>) {
    final result1 = result.toArray().payload;
    if (result1 != null && result1.length == 2) {
      final element1 = result1[0] as RespBulkString2;
      final payload1 = element1.payload;
      if (payload1 != null) {
        _cursor = int.parse(payload1);
      }

      final element2 = result1[1] as RespArray2;
      final payload2 = element2.payload;
      if (payload2 != null) {
        _keys = payload2
            .cast<RespBulkString2>()
            .map((e) => e.payload!)
            .toList(growable: false);
      }
    }
    return Sscan(cursor: _cursor, keys: _keys);
  }

  final result1 = (result as RespType3<dynamic>).toArray().payload;
  if (result1 != null && result1.length == 2) {
    final element1 = result1[0] as RespBulkString2;
    final payload1 = element1.payload;
    if (payload1 != null) {
      _cursor = int.parse(payload1);
    }

    final element2 = result1[1] as RespArray2;
    final payload2 = element2.payload;
    if (payload2 != null) {
      _keys = payload2
          .cast<RespBulkString2>()
          .map((e) => e.payload!)
          .toList(growable: false);
    }
  }

  return Sscan(cursor: _cursor, keys: _keys);
}