From 6ad9d3ad3ee249614eb8810e9ba79aa26afbd85f Mon Sep 17 00:00:00 2001
From: Srdjan S <stankovic.srdjo@gmail.com>
Date: Tue, 10 Dec 2024 06:27:57 +0100
Subject: [PATCH] Override request URL

---
 index.js              | 7 ++++++-
 wrangler.toml.example | 1 +
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/index.js b/index.js
index 3e0965d..23316a7 100644
--- a/index.js
+++ b/index.js
@@ -50,9 +50,14 @@ async function reportMetric(request, response, startTime, endTime, env) {
 
 export default {
   async fetch(request, env, ctx) {
+    const url = new URL(request.url);
+    const newUrl = `${env.REQUEST_URL}${url.pathname}${url.search}`;
+    // override the request with the new URL
+    request = new Request(newUrl, request);
     const reqStartTime = Date.now();
-    const response = await fetch('https://example.com');
+    const response = await fetch(request);
     const reqEndTime = Date.now();
+
     ctx.waitUntil(reportMetric(request, response, reqStartTime, reqEndTime, env));
     return response;
   }
diff --git a/wrangler.toml.example b/wrangler.toml.example
index 3e34452..5ca3df3 100644
--- a/wrangler.toml.example
+++ b/wrangler.toml.example
@@ -4,6 +4,7 @@ compatibility_date = "2024-12-05"
 compatibility_flags = ["nodejs_compat"]
 
 [vars]
+REQUEST_URL = "https://example.com"
 INFLUX_METRIC = "example"
 INFLUX_URL = "http://localhost:8086"
 INFLUX_TOKEN = "example"