import { dirname, resolve } from 'node:path';
import { fileURLToPath } from 'node:url';
import {
AngularNodeAppEngine,
createNodeRequestHandler,
isMainModule,
writeResponseToNodeResponse,
} from '@angular/ssr/node';
import express from 'express';
const serverDistFolder = dirname(fileURLToPath(import.meta.url));
const browserDistFolder = resolve(serverDistFolder, '../browser');
const app = express();
const angularApp = new AngularNodeAppEngine();
/**
* Example Express Rest API endpoints can be defined here.
* Uncomment and define endpoints as necessary.
*
* Example:
* ```ts
* app.get('/api/**', (req, res) => {
* // Handle API request
* });
* ```
*/
/**
* Serve static files from /browser
*/
app.use(
express.static(browserDistFolder, {
maxAge: '1y',
index: false,
redirect: false,
})
);
/**
* Handle all other requests by rendering the Angular application.
*/
app.use('/**', (req, res, next) => {
angularApp
.handle(req)
.then((response) =>
response ? writeResponseToNodeResponse(response, res) : next()
)
.catch(next);
});
/**
* Start the server if this module is the main entry point.
* The server listens on the port defined by the `PORT` environment variable, or defaults to 4000.
*/
if (isMainModule(import.meta.url)) {
const port = process.env?.['PORT'] ?? 4000;
app.listen(port, () => {
console.log(`Node Express server listening on http://localhost:${port}`);
});
}
/**
* Request handler used by the Angular CLI (for dev-server and during build) or Firebase Cloud Functions.
*/
export const reqHandler = createNodeRequestHandler(app);