OpencachingDeutschland / oc-server3

        ]);

    }

    private function deleteUserCacheLists(int $userId): void

    {

        $this->connection->executeQuery('DELETE FROM cache_lists WHERE user_id = :userId', [

            'userId' => $userId,

        ]);

        $this->connection->executeQuery('DELETE FROM cache_list_watches WHERE user_id = :userId', [

            'userId' => $userId,

        ]);

        $this->connection->executeQuery('DELETE FROM cache_list_bookmarks WHERE user_id = :userId', [

            'userId' => $userId,

        ]);

    }

    private function anonymizeCacheLogs(int $userId): void

    {

        ]);

    }

    private function deleteWatches(int $userId): void

    {

        $this->connection->executeQuery('DELETE FROM watches_logqueue WHERE user_id = :userId', [

            'userId' => $userId,

        ]);

        $this->connection->executeQuery('DELETE FROM watches_notified WHERE user_id = :userId', [

            'userId' => $userId,

        ]);

        $this->connection->executeQuery('DELETE FROM watches_waiting WHERE user_id = :userId', [

            'userId' => $userId,

        ]);

    }

    private function deleteWsSessions(int $userId): void

    {