env

.env

@@ -0,0 +1 @@
+NEXT_PUBLIC_HOSTNAME = "https://echecsfrance.vercel.app"

next.config.js

@@ -1,8 +1,4 @@
 /** @type {import('next').NextConfig} */
-const nextConfig = {
-  env: {
-    SERVER: process.env.SERVER,
-  },
-};
+const nextConfig = {};
 
 module.exports = nextConfig;

utils/getTournamentData.tsx

@@ -3,7 +3,10 @@
  * @remarks The result is cached for the revalidation period in seconds
  */
 export default async function getTournaments(country: string) {
-  const server = process.env.SERVER;
+  const server =
+    process.env.NODE_ENV === "production"
+      ? process.env.NEXT_PUBLIC_HOSTNAME
+      : "http://localhost:3000";
 
   const res = await fetch(`${server}/api/tournaments/${country}`, {
     next: { revalidate: 300 },