bleeper_json.cpp

void HttpServer::handleUpdateSettings(RequestContext& request) {
  JsonObject req = request.getJsonBody().as<JsonObject>();

  if (req.isNull()) {
    request.response.json["error"] = "Invalid JSON";
    request.response.setCode(400);
    return;
  }

  ConfigurationDictionary params;

  for (JsonObject::iterator it = req.begin(); it != req.end(); ++it) {
    params[it->key().c_str()] = it->value().as<String>();
  }

  settings.setFromDictionary(params);
  Bleeper.storage.persist();

  handleListSettings(request);
}

void HttpServer::handleListSettings(RequestContext& request) {
  request.response.sendRaw(200, APPLICATION_JSON, getSettingsBody().c_str());
}

String HttpServer::getSettingsBody() {
  DynamicJsonDocument json(2048);

  ConfigurationDictionary params = settings.getAsDictionary(true);
  for (std::map<String, String>::const_iterator it = params.begin(); it != params.end(); ++it) {
    json[it->first] = it->second;
  }

  String strJson;
  serializeJson(json, strJson);

  return strJson;
}