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server.ts
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server.ts
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import { APP_BASE_HREF } from '@angular/common';
import { CommonEngine } from '@angular/ssr';
import express from 'express';
import { join, resolve } from 'node:path';
import AppServerModule from './src/main.server';
import authMiddleware from './server/middleware/authMiddleware';
import * as authController from './server/controller/authController';
import submitForm from './server/controller/submitFormController';
import uploads from './server/routes/uploadsRoutes';
import fileUpload from 'express-fileupload';
import * as fs from 'fs';
import * as dotenv from 'dotenv';
import { getAmtsgerichtAusPLZ } from './server/controller/scrapingController';
import { deleteLogFile, getLogFile } from './server/controller/loggerController';
import { generateStatistic as handleGenerateStatistic, getStatistic } from 'server/controller/statisticController';
import { SERVER_DIST_FOLDER, UPLOADS_FOLDER_PATH } from 'server/config/config';
// The Express app is exported so that it can be used by serverless Functions.
export function app(): express.Express {
const server = express();
const browserDistFolder = resolve(SERVER_DIST_FOLDER, '../browser');
const indexHtml = join(SERVER_DIST_FOLDER, 'index.server.html');
// Daten aus der .env Datei einlesen
dotenv.config();
const commonEngine = new CommonEngine();
server.set('view engine', 'html');
server.set('views', browserDistFolder);
server.get('**', express.static(browserDistFolder, {
maxAge: '1y',
index: 'index.html',
redirect: false
}));
// Überprüfe, ob der Uploads Ordner existiert und erstelle ihn bei Bedarf
if (!fs.existsSync(UPLOADS_FOLDER_PATH)) {
fs.mkdirSync(UPLOADS_FOLDER_PATH, { recursive: true });
}
// Middlewares für die gesamte App
server.use(fileUpload());
server.use(express.json());
// Routen, welche nur einen Controller ansprechen
server.post('/api/login', authController.login);
server.get('/api/checkAuth', authController.checkToken);
server.get('/api/amtsgerichtausplz', getAmtsgerichtAusPLZ);
server.delete('/api/deleteLogFile', authMiddleware, deleteLogFile);
server.get('/api/getLogFile', authMiddleware, getLogFile);
server.get('/api/getStatistic', authMiddleware, getStatistic);
server.post('/api/generateStatistic', authMiddleware, handleGenerateStatistic);
// ausgelagerte Routen
server.use('/', submitForm);
server.use('/', uploads)
// All regular routes use the Angular engine
server.get('**', (req, res, next) => {
const { protocol, originalUrl, baseUrl, headers } = req;
commonEngine
.render({
bootstrap: AppServerModule,
documentFilePath: indexHtml,
url: `${protocol}://${headers.host}${originalUrl}`,
publicPath: browserDistFolder,
providers: [{ provide: APP_BASE_HREF, useValue: baseUrl }],
})
.then((html) => res.send(html))
.catch((err) => next(err));
});
return server;
}
function run(): void {
const port = process.env['PORT'] || 4000;
// Start up the Node server
const server = app();
server.listen(port, () => {
console.log(`Node Express server listening on http://localhost:${port}`);
});
}
run();