OSRS Tracker AWS · ·

This repository contains the AWS code and configuration for OSRS Tracker, an application designed to track item prices and player information in the game Old School RuneScape.

Lambda functions

Schedule Driven

• osrs-tracker_refresh-items

  This function fetches all items and latest prices from prices.runescape.wiki/api/v1/osrs, merges them into an Item object and upserts all items to MongoDB every hour.

• osrs-tracker_queue-players

  This function fetches all players that have opted in for tracking at a particular UTC offset, and pushes them to a SQS queue where they will wait to be processed.

  Calculates current offset from the ScheduledEvent and queries MongoDB for players that have opted in for tracking at that specific offset.

• osrs-tracker_process-players

  This function fetches OSRS hiscores for the provided usernames, and prepends the hiscore to the player.hiscoreEntries array.

• osrs-tracker_hiscore-parser-validator

  This function fetches the hiscores every hour for a few test usernames and will run the parseHiscoreString function from the @osrs-tracker/hiscores package to test if the current parser is still valid, and no api changes have happened.

• osrs-tracker_clean-hiscores

  This function deletes all hiscores older then 60 days from the data base every day at UTC midnight.