onResponse method

void onResponse(Response response, { dynamic body, })

Handles http response. It creates both request and response from http call

Implementation

void onResponse(http.Response response, {dynamic body}) {
  if (response.request == null) {
    return;
  }
  var request = response.request;

  if (request == null) {
    return;
  }

  AliceHttpCall call = AliceHttpCall(response.request.hashCode);
  call.loading = true;
  call.client = "HttpClient (http package)";
  call.uri = request.url.toString();
  call.method = request.method;
  var path = request.url.path;
  if (path.length == 0) {
    path = "/";
  }
  call.endpoint = path;

  call.server = request.url.host;
  if (request.url.scheme == "https") {
    call.secure = true;
  }

  AliceHttpRequest httpRequest = AliceHttpRequest();

  if (response.request is http.Request) {
    // we are guranteed the existence of body and headers
    httpRequest.body = body ?? (response.request as http.Request).body ?? "";
    httpRequest.size = utf8.encode(httpRequest.body.toString()).length;
    httpRequest.headers = Map.from(response.request?.headers ?? {});
  } else if (body == null) {
    httpRequest.size = 0;
    httpRequest.body = "";
  } else {
    httpRequest.size = utf8.encode(body.toString()).length;
    httpRequest.body = body;
  }

  httpRequest.time = DateTime.now();

  String contentType = "unknown";
  if (httpRequest.headers.containsKey("Content-Type")) {
    contentType = httpRequest.headers["Content-Type"];
  }

  httpRequest.contentType = contentType;

  httpRequest.queryParameters = response.request?.url.queryParameters ?? {};

  AliceHttpResponse httpResponse = AliceHttpResponse();
  httpResponse.status = response.statusCode;
  httpResponse.body = response.body;

  httpResponse.size = utf8.encode(response.body.toString()).length;
  httpResponse.time = DateTime.now();
  Map<String, String> responseHeaders = Map();
  response.headers.forEach((header, values) {
    responseHeaders[header] = values.toString();
  });
  httpResponse.headers = responseHeaders;

  call.request = httpRequest;
  call.response = httpResponse;

  call.loading = false;
  call.duration = 0;
  aliceCore.addCall(call);
}