public function parametrsBlock($id) {
    $databaseSendOrder = \Drupal::service('site_orders.database');
    $site_commerce = \Drupal::entityTypeManager()->getStorage('site_commerce')->load($id);
    $items = $site_commerce->get('field_parametrs')->getValue();
    $values = [];

    foreach ($items as $delta => $item) {
      $item = (object) $item;
      $hasParametrInCart = $databaseSendOrder->hasPositionInCart('site_commerce_parametr', $id, $delta);

      // Если передан объект товара.
      if ($item->target_id) {
        $position = \Drupal::entityTypeManager()->getStorage('site_commerce')->load($item->target_id);

        if ($position) {
          // Формируем стоимость позиции.
          $group = 1;
          $cost = getCostValueForUserPriceGroup($position, $group, FALSE, FALSE);

          $values[$delta] = array(
            'id' => $id,
            'target_id' => $item->target_id,
            'position' => $position,
            'site_commerce' => $site_commerce,
            'name' => $item->name,
            'description' => $item->description,
            'min' => $position->field_quantity->min,
            'unit' => $position->field_quantity->unit,
            'cost' => $cost['value'],
            'currency' => $cost['currency'],
            'select' => $item->select,
            'in_cart' => $hasParametrInCart,
          );
        }
      } else {
        $values[$delta] = array(
          'id' => $id,
          'target_id' => $item->target_id,
          'position' => NULL,
          'site_commerce' => $site_commerce,
          'name' => $item->name,
          'description' => $item->description,
          'min' => $item->min,
          'unit' => $item->unit,
          'cost' => \Drupal::service('kvantstudio.formatter')->price($item->cost),
          'currency' => $item->currency,
          'select' => $item->select,
          'in_cart' => $hasParametrInCart,
        );
      }
    }

    return [
      '#theme' => 'site_commerce_parametrs_default_formatter',
      '#values' => $values,
      '#attached' => array(
        'library' => array(
          'site_commerce/product_parametrs',
          'site_orders/module',
        ),
      ),
    ];
  }