From 5bf037b19381eecf918297e992b59af7b48bc4a0 Mon Sep 17 00:00:00 2001
From: Matchu <matchu1993@gmail.com>
Date: Wed, 17 Aug 2022 16:15:09 -0700
Subject: [PATCH] Oops, fix bug on boot caused by login changes

I forgot that we sometimes use the Apollo server in a context where `req` and `res` aren't present! (namely in our `build-cached-data` script.)

In this change, we update the DTI-Auth-Mode HTTP header check to be cognizant that the request might be absent!
---
 src/server/index.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/server/index.js b/src/server/index.js
index 5b98037..239480f 100644
--- a/src/server/index.js
+++ b/src/server/index.js
@@ -67,10 +67,10 @@ const config = {
   context: async ({ req, res }) => {
     const db = await connectToDb();
 
-    let authMode = req.headers["dti-auth-mode"] || "auth0";
+    let authMode = req?.headers?.["dti-auth-mode"] || "auth0";
     let currentUserId;
     if (authMode === "auth0") {
-      const auth = (req && req.headers && req.headers.authorization) || "";
+      const auth = req?.headers?.authorization || "";
       const authMatch = auth.match(/^Bearer (.+)$/);
       const token = authMatch && authMatch[1];
       currentUserId = await getUserIdFromTokenViaAuth0(token);