prepareArguments method

Implementation

Future prepareArguments() async {
  String body = await utf8.decoder.bind(request).join('');
  //String method = request.uri.pathSegments.length > 1 ? request.uri.pathSegments[1] : 'index';
  Map postArgs = {};
  if (body.length > 0) {
    var x = json.decode(body);
    if (x is Map){
      postArgs = x;
    }
  }
  setPostArgs(postArgs);
  setGetArgs(request.uri.queryParameters);
}