getStops method
Implementation
Future<List<BusStop>> getStops() async {
var response = await fetch('busStops',
query: {'query': '{"route_id": ["87-184","286-184","289-184"]}'});
List<BusStop> stopsList = response != null
? json
.decode(response.body)
.map<BusStop>((json) => BusStop.fromJson(json))
.toList()
: [];
return stopsList;
}