toJson method
Returns the data fields of Geofence in JSON format.
Implementation
Map<String, dynamic> toJson() {
return {
'id': id,
'data': data,
'latitude': latitude,
'longitude': longitude,
'radius': radius.map((e) => e.toJson()).toList(),
'status': status,
'timestamp': timestamp,
'remainingDistance': _remainingDistance
};
}