protected function isDonateAlreadyAdded(Request $request)
    {
        /** @var \PServerCore\Entity\Repository\DonateLog $donateEntity */
        $donateEntity = $this->entityManager->getRepository($this->collectionOptions->getEntityOptions()->getDonateLog());

        return $donateEntity->isDonateAlreadyAdded($request->getTransactionId(),
            $this->mapPaymentProvider2DonateType($request));
    }