Files
stack/apps/gateway/src/main.ts
Jason Woltje 9f046693be
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fix(web): conversation DELETE — resolve Failed to fetch TypeError
Root cause: @fastify/cors default allowed methods are only GET, HEAD, POST
(CORS-safelisted methods). DELETE requires a CORS preflight OPTIONS request,
and without DELETE in Access-Control-Allow-Methods the browser rejects it
with TypeError: Failed to fetch before the request reaches the server.

Fix: explicitly set methods in enableCors() to include DELETE and all other
HTTP verbs used by the API.

Also add try/catch to handleDelete in ChatPage so errors surface in the
console rather than becoming unhandled promise rejections.

Fixes #195.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-03-16 21:38:48 -05:00

68 lines
2.2 KiB
TypeScript

import { config } from 'dotenv';
import { resolve } from 'node:path';
// Load .env from monorepo root (cwd is apps/gateway when run via pnpm filter)
config({ path: resolve(process.cwd(), '../../.env') });
config(); // Also load apps/gateway/.env if present (overrides)
import './tracing.js';
import 'reflect-metadata';
import { NestFactory } from '@nestjs/core';
import { Logger, ValidationPipe } from '@nestjs/common';
import { FastifyAdapter, type NestFastifyApplication } from '@nestjs/platform-fastify';
import helmet from '@fastify/helmet';
import { AppModule } from './app.module.js';
import { mountAuthHandler } from './auth/auth.controller.js';
import { mountMcpHandler } from './mcp/mcp.controller.js';
import { McpService } from './mcp/mcp.service.js';
async function bootstrap(): Promise<void> {
const logger = new Logger('Bootstrap');
if (!process.env['BETTER_AUTH_SECRET']) {
throw new Error('BETTER_AUTH_SECRET is required');
}
if (
process.env['AUTHENTIK_CLIENT_ID'] &&
(!process.env['AUTHENTIK_CLIENT_SECRET'] || !process.env['AUTHENTIK_ISSUER'])
) {
console.warn(
'[warn] AUTHENTIK_CLIENT_ID is set but AUTHENTIK_CLIENT_SECRET or AUTHENTIK_ISSUER is missing — Authentik SSO will not work',
);
}
const app = await NestFactory.create<NestFastifyApplication>(
AppModule,
new FastifyAdapter({ bodyLimit: 1_048_576 }),
);
app.enableCors({
origin: process.env['GATEWAY_CORS_ORIGIN'] ?? 'http://localhost:3000',
credentials: true,
methods: ['GET', 'HEAD', 'POST', 'PUT', 'PATCH', 'DELETE', 'OPTIONS'],
});
await app.register(helmet as never, { contentSecurityPolicy: false });
app.useGlobalPipes(
new ValidationPipe({
whitelist: true,
forbidNonWhitelisted: true,
transform: true,
}),
);
mountAuthHandler(app);
mountMcpHandler(app, app.get(McpService));
const port = Number(process.env['GATEWAY_PORT'] ?? 4000);
await app.listen(port, '0.0.0.0');
logger.log(`Gateway listening on port ${port}`);
}
bootstrap().catch((err: unknown) => {
const logger = new Logger('Bootstrap');
logger.error('Fatal startup error', err instanceof Error ? err.stack : String(err));
process.exit(1);
});