nextcloud / server

	 * @param int $shareId

	 * @param string $token

	 */

	protected function updateSuccessfulReShare($shareId, $token) {

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

		$query->update('share')

			->where($query->expr()->eq('id', $query->createNamedParameter($shareId)))

			->set('token', $query->createNamedParameter($token))

			->execute();

	}

	/**

	 * store remote ID in federated reShare table

	 *

	 * @param IUser $user

	 */

	public function removeUserMounts(IUser $user) {

		$builder = $this->connection->getQueryBuilder();

		$query = $builder->delete('mounts')

			->where($builder->expr()->eq('user_id', $builder->createNamedParameter($user->getUID())));

		$query->execute();

	}

	public function removeUserStorageMount($storageId, $userId) {

		$builder = $this->connection->getQueryBuilder();

		$query->execute();

	}

	public function remoteStorageMounts($storageId) {

		$builder = $this->connection->getQueryBuilder();

		$query = $builder->delete('mounts')

			->where($builder->expr()->eq('storage_id', $builder->createNamedParameter($storageId, IQueryBuilder::PARAM_INT)));

		$query->execute();

	}

}

	 * @param IUser $user

	 * @return boolean

	 */

	private function post_deleteUser($user) {

		$qb = $this->dbConn->getQueryBuilder();

		$qb->delete('group_admin')

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

			->execute();

		return true;

	}

	/**

	 * delete all SubAdmins by $group

	 * @param IGroup $group

	 * @return boolean

	 */

	private function post_deleteGroup($group) {

		$qb = $this->dbConn->getQueryBuilder();

		$qb->delete('group_admin')

			->where($qb->expr()->eq('gid', $qb->createNamedParameter($group->getGID())))

			->execute();

		return true;

	}

}

	 * @param $table

	 * @param $className

	 */

	private function remove($table, $className) {

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

		$query->delete($table)

			->where($query->expr()->eq('class', $query->createNamedParameter($className)));

		$query->execute();

	}

	private function setupAdminSettings($settingsClassName) {

		if(!class_exists($settingsClassName)) {