Method uninstallExtension

app/src/API/Handlers/ExtensionHandler.cpp:240–288

* @brief Uninstalls an extension by selecting it and triggering an irreversible directory * removal. With dryRun:true, reports what would be removed without mutating; otherwise * the manager's removal result plus the post-removal install state decide the outcome. */

 *        the manager's removal result plus the post-removal install state decide the outcome.
 */
API::CommandResponse API::Handlers::ExtensionHandler::uninstallExtension(const QString& id,
                                                                         const QJsonObject& params)
{
  const int index = params.value("addonIndex").toInt(-1);
  if (index < 0)
    return CommandResponse::makeError(
      id, QStringLiteral("INVALID_PARAMS"), "Missing or invalid addonIndex");

  auto& mgr = Misc::ExtensionManager::instance();
  mgr.setSelectedIndex(index);

  const auto selected     = mgr.selectedExtension();
  const QString addonId   = selected.value("id").toString();
  const QString addonName = selected.value("name").toString();

  if (addonId.isEmpty())
    return CommandResponse::makeError(
      id, QStringLiteral("NOT_FOUND"), "No extension at addonIndex: " + QString::number(index));

  if (!mgr.isInstalled(addonId))
    return CommandResponse::makeError(
      id, QStringLiteral("NOT_FOUND"), "Extension is not installed: " + addonId);

  const bool isDryRun = params.value("dryRun").toBool(false);
  if (isDryRun)
    return CommandResponse::makeSuccess(id,
                                        QJsonObject{
                                          {    "dryRun",true                                                        },
                                          {        "id",               addonId},
                                          {      "name",             addonName},
                                          {"willRemove",                  true},
                                          {   "warning",
                                           "DRY RUN: no files were removed. Re-call "
                                           "without dryRun:true to uninstall."}
    });

  const bool removed = mgr.uninstallExtension();
  if (!removed || mgr.isInstalled(addonId))
    return CommandResponse::makeError(
      id, QStringLiteral("OPERATION_FAILED"), "Failed to uninstall extension: " + addonId);

  return CommandResponse::makeSuccess(
    id,
    QJsonObject{
      {         "id",   addonId},
      {       "name", addonName},
      {"uninstalled",      true}
  });
}

/**
 * @brief Returns the list of configured repository URLs.