From 1308db75b342e765f07a4f3caec034b157526ef5 Mon Sep 17 00:00:00 2001
From: Brian Le <brainicism@gmail.com>
Date: Sat, 31 Aug 2024 00:15:10 -0700
Subject: [PATCH] Expose TOKEN_TTL as env variable

---
 server/src/session_manager.ts | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/server/src/session_manager.ts b/server/src/session_manager.ts
index c104ad1..483891d 100644
--- a/server/src/session_manager.ts
+++ b/server/src/session_manager.ts
@@ -16,11 +16,17 @@ export class SessionManager {
     async generatePoToken(
         visitIdentifier: string,
     ): Promise<YoutubeSessionData> {
+        const TOKEN_TTL_HOURS = process.env.TOKEN_TTL
+            ? parseInt(process.env.TOKEN_TTL)
+            : 6;
+
         const sessionData = this.youtubeSessionData[visitIdentifier];
         if (
             sessionData &&
             sessionData.generatedAt >
-                new Date(new Date().getTime() - 6 * 60 * 60 * 1000)
+                new Date(
+                    new Date().getTime() - TOKEN_TTL_HOURS * 60 * 60 * 1000,
+                )
         ) {
             console.info(
                 `POT for ${visitIdentifier} still fresh, returning cached token`,