Discord WooCoomerce Bot

So we have a WooCommerce website where customers can purchase subscriptions. Upon purchase users are directed to the discord. When they join the discord guild the bot needs to authenticate too the active users with active subscriptions and give them a specific role. If the subscription is cancelled state the users lose their role and get kicked from the guild. That is the functionality we need from the bot. The bot has been started on and is coded in TypeScript language. So if someone can finish the work would be much appreciated. The Database Link is created in the code, and a lot of other handling. If someone can go through it, double check it. Test is and Try it out and then give me a walkthrough it would be much appreciated. We have a table in database which has the discord username and ID stored for lookup. There is also database tables where you can look up the subscriptions. You also need to refactor the findUser function in the code.