nextcloud / notifications

	 * @return bool If the entry was updated

	 * @throws \BadMethodCallException

	 */

	protected function updatePushToken(IUser $user, IToken $token, $devicePublicKey, $pushTokenHash) {

		$devicePublicKeyHash = hash('sha512', $devicePublicKey);

		$query = $this->db->getQueryBuilder();

		$query->update('notifications_pushtokens')

			->set('pushtokenhash', $query->createNamedParameter($pushTokenHash))

			->where($query->expr()->eq('uid', $query->createNamedParameter($user->getUID())))

			->andWhere($query->expr()->eq('token', $query->createNamedParameter($token->getId(), IQueryBuilder::PARAM_INT)))

			->andWhere($query->expr()->eq('devicepublickeyhash', $query->createNamedParameter($devicePublicKeyHash)));

		if ($query->execute() !== 0) {

			throw new \BadMethodCallException();

		}

		return true;

	}

	/**

	 * @param IUser $user

	 * @return bool If the entry was deleted

	 * @throws \BadMethodCallException

	 */

	protected function deletePushToken(IUser $user, IToken $token, $devicePublicKey) {

		$devicePublicKeyHash = hash('sha512', $devicePublicKey);

		$query = $this->db->getQueryBuilder();

		$query->delete('notifications_pushtokens')

			->where($query->expr()->eq('uid', $query->createNamedParameter($user->getUID())))

			->andWhere($query->expr()->eq('token', $query->createNamedParameter($token->getId(), IQueryBuilder::PARAM_INT)))

			->andWhere($query->expr()->eq('devicepublickeyhash', $query->createNamedParameter($devicePublicKeyHash)));

		if ($query->execute() !== 0) {

			throw new \BadMethodCallException();

		}

		return true;

	}

}