packet/lib/domain/entities/gps_location.dart

class GpsLocation {
  final double lat;
  final double long;

  GpsLocation({required this.lat, required this.long});

  Map<String, dynamic> toJson() => {'lat': lat, 'long': long};

  factory GpsLocation.fromJson(Map<String, dynamic> json) => GpsLocation(
        lat: (json['lat'] as num).toDouble(),
        long: (json['long'] as num).toDouble(),
      );

  @override
  String toString() => '${lat.toStringAsFixed(4)}, ${long.toStringAsFixed(4)}';
}