From e7bf2a4b47d47c48e72259c70d13a711772b2f75 Mon Sep 17 00:00:00 2001
From: Max Isom <hi@maxisom.me>
Date: Sat, 31 Oct 2020 10:42:06 -0400
Subject: [PATCH] Automatically refresh Spotify token

---
 src/index.ts | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/index.ts b/src/index.ts
index 6ef3575..2cdd6f1 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -9,11 +9,19 @@ import {sequelize} from './utils/db';
 let bot = container.get<Bot>(TYPES.Bot);
 const spotify = container.get<Spotify>(TYPES.Lib.Spotify);
 
-(async () => {
+const refreshSpotifyToken = async () => {
   const auth = await spotify.clientCredentialsGrant();
 
   spotify.setAccessToken(auth.body.access_token);
 
+  return auth.body.expires_in;
+};
+
+(async () => {
+  const spotifyRefreshIntervalSeconds = await refreshSpotifyToken();
+
+  setInterval(async () => refreshSpotifyToken(), (spotifyRefreshIntervalSeconds / 2) * 1000);
+
   // Create data directories if necessary
   await makeDir(container.get(TYPES.Config.DATA_DIR));
   await makeDir(container.get(TYPES.Config.CACHE_DIR));