handler method

Implementation

@override
Future<Response> handler() async {
  final bodyStr = jsonDecode(await request.readAsString());
  final shortCode = bodyStr['shortCode'];
  final coordinate = bodyStr['coordinate'];
  final coordsList = (RegExp(r'[0-9]+.[0-9]+').allMatches(coordinate))
      .map((i) => double.parse(i.group(0)!))
      .toList();

  if (shortCode == null || coordinate == null) {
    return Response.badRequest(
      body: 'WhatsApp Bot: shortCode and coordinate are required',
    );
  }

  final failureOrUpdate = await orderRepository.setCoordsInAddress(
      shortCode, coordsList[0], coordsList[1]);
  return failureOrUpdate.fold(
    (error) => Response.internalServerError(
        body: 'WhatsApp Bot: Failure on setting coords: ${error.message}'),
    (_) => Response.ok(json.encode({'success': true})),
  );
}