From 392534a6acb90148b7eb97531e54c311652b5927 Mon Sep 17 00:00:00 2001
From: nav <nav@mgr.hangman-lab.top>
Date: Wed, 13 May 2026 08:52:16 +0000
Subject: [PATCH] feat(guild): fail fast when center auth env is missing

---
 README.md   |  7 +++++++
 src/main.ts | 16 ++++++++++++++++
 2 files changed, 23 insertions(+)

diff --git a/README.md b/README.md
index ed7a8ae..7f247b3 100644
--- a/README.md
+++ b/README.md
@@ -13,3 +13,10 @@ Guild Node service for Fabric.
 - API skeleton (NestJS)
 - Chat domain models
 - Seq allocator and range query endpoints
+
+## Required env (startup hard checks)
+- `CENTER_BASE_URL`
+- `CENTER_API_KEY`
+- `GUILD_NODE_ID`
+
+If any of the above is missing, service startup fails immediately.
diff --git a/src/main.ts b/src/main.ts
index d55d4a8..273f5c8 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -6,7 +6,23 @@ import { AppModule } from './app.module';
 import { createRequestContextMiddleware } from './common/request-context.middleware';
 import { MetricsService } from './common/metrics.service';
 
+function requireEnv(name: string): string {
+  const value = process.env[name];
+  if (!value || value.trim() === '') {
+    throw new Error(`Missing required env: ${name}`);
+  }
+  return value;
+}
+
+function validateEnv(): void {
+  requireEnv('CENTER_BASE_URL');
+  requireEnv('CENTER_API_KEY');
+  requireEnv('GUILD_NODE_ID');
+}
+
 async function bootstrap() {
+  validateEnv();
+
   const app = await NestFactory.create(AppModule);
   app.setGlobalPrefix('api');
   const metrics = app.get(MetricsService);