Method setWidgetSetting

app/src/API/Handlers/WindowHandler.cpp:527–550

* @brief Set a single widget setting key/value. */

 * @brief Set a single widget setting key/value.
 */
API::CommandResponse API::Handlers::WindowHandler::setWidgetSetting(const QString& id,
                                                                    const QJsonObject& params)
{
  if (!params.contains(QStringLiteral("widgetId")) || !params.contains(QStringLiteral("key"))
      || !params.contains(QStringLiteral("settingValue"))) {
    return CommandResponse::makeError(
      id,
      ErrorCode::MissingParam,
      QStringLiteral("Missing required parameters: widgetId, key, settingValue"));
  }

  const QString widget_id = params.value(QStringLiteral("widgetId")).toString();
  const QString key       = params.value(QStringLiteral("key")).toString();
  const QVariant value    = params.value(QStringLiteral("settingValue")).toVariant();

  auto* pm = &DataModel::ProjectModel::instance();
  QMetaObject::invokeMethod(
    pm, [pm, widget_id, key, value]() { pm->saveWidgetSetting(widget_id, key, value); });

  QJsonObject result;
  result[QStringLiteral("widgetId")] = widget_id;
  result[QStringLiteral("key")]      = key;
  return CommandResponse::makeSuccess(id, result);
}