apribot

https://apribot.fly.dev

ApriBot is the resident bot in the Aprimarket Discord server.

The codebase comprises several parts:

• The bulk of ApriBot is written in Haskell. This comprises:
  • a Reddit bot (hs/app/Main.hs), which checks for new posts approximately once per minute;
  • a Python script (hs/python/predict.py) which runs a scikit-learn pipeline on the pokemontrades posts to determine whether each post is about Aprimon;
  • a Discord bot (hs/app/DiscordBot.hs), which:
    • posts into a specified channel any pokemontrades posts that are hits;
    • posts all bankballexchange posts into another channel;
    • provides various server commands to aid with trading and to provide information about hidden abilities / egg moves / etc.
  • A small REST API (hs/app/Web.hs), which the SvelteKit site uses
• Separately, there is a small website written in in SvelteKit (web) which provides information about the bot and allows Reddit users to log in and manually, retroactively, label posts (so that they can be used for ML training);
• Finally, there is a PostgreSQL database which threads everything together.

ApriBot is currently hosted on Fly.io.