From: Ardis Lu <ardisglu@gmail.com>
Date: Thu, 13 Jun 2024 02:43:01 +0000 (-0700)
Subject: Clean origin response to allow custom cache logic
X-Git-Url: https://git.ardis.lu/?a=commitdiff_plain;h=f645f610c0a6c61ee59407a40f156d9d99681daa;p=ardislu.dev

Clean origin response to allow custom cache logic
---

diff --git a/functions/api.js b/functions/api.js
index a9c4e61..dfbbff4 100644
--- a/functions/api.js
+++ b/functions/api.js
@@ -10,7 +10,9 @@ export async function onRequestGet({ request, env, waitUntil }) {
   }
 
   const token = await getGoogleAuthToken(env.EMAIL, env.PRIVATE_KEY, 'https://www.googleapis.com/auth/spreadsheets.readonly https://www.googleapis.com/auth/documents.readonly');
-  const responsePromise = fetch(queryUrl, { headers: { Authorization: `Bearer ${token}` } });
+  const responsePromise = fetch(queryUrl, { headers: { Authorization: `Bearer ${token}` } })
+    .then(r => r.blob())
+    .then(b => new Response(b, { headers: { 'Content-Type': 'application/json' } })); // Remove extra response headers which may interfere with cache
   const cachedResponse = await caches.default.match(queryUrl);
   if (cachedResponse) {
     waitUntil(responsePromise.then(response => caches.default.put(queryUrl, response)));