Use native fetch and AbortController

Author: GarboMuffin

package-lock.json

@@ -9,10 +9,8 @@
   "author": "Thomas Weber",
   "license": "MIT",
   "dependencies": {
-    "abort-controller": "^3.0.0",
     "better-sqlite3": "^11.8.0",
     "express": "^4.21.2",
-    "node-fetch": "^2.7.0",
     "scratch-translate-extension-languages": "1.0.7",
     "sharp": "^0.33.5",
     "winston": "^3.17.0",

package.json

@@ -1,6 +1,3 @@
-const https = require('https');
-const fetch = require('node-fetch').default;
-const AbortController = require('abort-controller').AbortController;
 const logger = require('../logger');
 const APIError = require('./APIError');
 
@@ -85,8 +82,8 @@ class RequestQueue {
           case 200:
           // uploads.scratch.mit.edu is returning status 688 for users with the default avatar; just treat as success
           case 688: { 
-            const body = await res.buffer();
-            callback(null, body);
+            const arrayBuffer = await res.arrayBuffer();
+            callback(null, Buffer.from(arrayBuffer));
             break;
           }
           case 404: callback(new APIError.NotFound('Resource does not exist'), null); break;
@@ -106,10 +103,10 @@ class RequestQueue {
 
   getRequestOptions() {
     return {
+      keepalive: true,
       headers: {
         'User-Agent': 'https://github.com/TurboWarp/trampoline'
       },
-      agent: RequestQueue.requestAgent,
     };
   }
 
@@ -166,6 +163,4 @@ class RequestQueue {
   }
 }
 
-RequestQueue.requestAgent = new https.Agent({ keepAlive: true });
-
 module.exports = RequestQueue;