# lndhub.go stats

A collection of [Deno][1] scripts for exporting anonymized statistics from
[lndhub.go][2] databases.

## Requirements

* [Deno](https://docs.deno.com/runtime/getting_started/installation/) (>= 2.3)

## Configuration

Copy `.env.example` to `.env` and edit the values. Or use system environment
variables instead.

* `BATCH_SIZE` controls how many parallel connections to your database are established
* `MAX_INVOICES` will skip users with extreme amounts of transactions (above this threshold)

## Generate anonymization key

Generate a random key so you can use it as `ANONYMIZATION_KEY`:

### Usage

    deno run generate-key.ts

## Generate daily stats per user

This will generate daily statistics per user, exported to `daily-stats.csv`:

* Anonymized user ID
* Date
* Balance Start of Day
* Balance End of Day
* Balance Max Day
* Balance Min Day
* Total Flow Out
* Total Flow In

### Usage

    deno run -A generate-stats.ts

## Contact

E-Mail, Chat, Social: raucao@kosmos.org

[1]: https://deno.com
[2]: https://github.com/getAlby/lndhub.go