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Attempt to fix server side for react handling

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This commit is contained in:
Christbru 2025-10-19 07:33:47 -05:00
commit d4c4fb2fe7
3 changed files with 20 additions and 9 deletions
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22
web-app/server.mjs
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@ -2,25 +2,35 @@ import express from 'express';
import path from 'node:path';
import helmet from 'helmet';
import cors from 'cors';
import fetch from 'node-fetch';
import { fileURLToPath } from 'node:url';
const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);
const app = express();
const PORT = process.env.PORT || 3000;
const RUST_ENGINE_BASE = process.env.RUST_ENGINE_BASE || 'http://rust-engine:8000';
const PORT = Number(process.env.PORT) || 3000;
const HOST = process.env.HOST || '0.0.0.0';
const RUST_ENGINE_BASE =
process.env.RUST_ENGINE_BASE ||
process.env.RUST_ENGINE_URL ||
'http://rust-engine:8000';
app.use(helmet());
app.set('trust proxy', true);
app.use(helmet({ contentSecurityPolicy: false }));
app.use(cors());
app.use(express.json());
app.get('/api/healthz', (_req, res) => {
res.json({ status: 'ok', upstream: RUST_ENGINE_BASE });
});
// Proxy minimal API needed by the UI to the rust-engine container
app.post('/api/files/import-demo', async (req, res) => {
try {
const qs = req.url.includes('?') ? req.url.substring(req.url.indexOf('?')) : '';
const url = `${RUST_ENGINE_BASE}/api/files/import-demo${qs}`;
const upstream = await fetch(url, { method: 'POST' });
const upstream = await fetch(url, { method: 'POST', headers: { 'content-type': 'application/json' }, body: req.body ? JSON.stringify(req.body) : undefined });
const text = await upstream.text();
res.status(upstream.status).type(upstream.headers.get('content-type') || 'application/json').send(text);
} catch (err) {
@ -38,7 +48,7 @@ app.get('*', (req, res) => {
res.sendFile(path.join(distDir, 'index.html'));
});
app.listen(PORT, '0.0.0.0', () => {
console.log(`Web app server listening on http://0.0.0.0:${PORT}`);
app.listen(PORT, HOST, () => {
console.log(`Web app server listening on http://${HOST}:${PORT}`);
console.log(`Proxying to rust engine at ${RUST_ENGINE_BASE}`);
});