123 lines
3.9 KiB
TypeScript
123 lines
3.9 KiB
TypeScript
import 'zone.js/node';
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import { APP_BASE_HREF } from '@angular/common';
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import { ngExpressEngine } from '@nguniversal/express-engine';
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import * as express from 'express';
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import * as compression from 'compression';
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import { existsSync } from 'node:fs';
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import { join } from 'node:path';
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import { AppServerModule } from './src/main.server';
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import {REQUEST, RESPONSE} from "./src/app/openaireLibrary/utils/tokens";
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var bodyParser = require('body-parser')
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var jsonParser = bodyParser.json()
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import * as fs from 'fs';
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import {readFileSync} from "fs";
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import {properties} from "./src/environments/environment";
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// The Express app is exported so that it can be used by serverless Functions.
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export function app(): express.Express {
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const server = express();
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server.use(compression());
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const distFolder = join(process.cwd(), 'dist/irish-monitor/browser');
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const indexHtml = existsSync(join(distFolder, 'index.original.html')) ? 'index.original.html' : 'index';
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// Our Universal express-engine (found @ https://github.com/angular/universal/tree/main/modules/express-engine)
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server.engine('html', ngExpressEngine({
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bootstrap: AppServerModule,
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inlineCriticalCss: false
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}));
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server.set('view engine', 'html');
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server.set('views', distFolder);
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// Example Express Rest API endpoints
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// server.get('/api/**', (req, res) => { });
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// Serve static files from /browser
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server.get('/log/', (req, res) => {
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res.status(200).json(getLogs(null));
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});
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server.get('/log/:id', (req, res) => {
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res.status(200).json(getLogs(req.params['id']));
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});
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function getLogs(id){
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const file = readFileSync(properties.logFilesPath + 'actions.log' + (id?"."+id:""), 'utf-8');
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return JSON.parse("[" + file.substring(0,file.length - 2) + "]");
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}
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server.get('/logFiles', (req, res) => {
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fs.readdir(properties.logFilesPath, (err, files) => {
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res.status(200).json(files);
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});
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});
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server.get('/prettyLog', (req, res) => {
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const file = readFileSync('/var/log/irish-log/foo.txt', 'utf-8');
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let logs = JSON.parse("[" + file.substring(0,file.length - 2) + "]");
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let prettyLog = "";
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for(let i = logs.length -1; i>=0; i--){
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prettyLog += "On " + (logs[i].date?logs[i].date:"") + " " /*+ logs[i].action + " "*/ + logs[i].message+ "<br>";
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}
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res.status(200).send( prettyLog);
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});
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server.post('/logAction', jsonParser,(req, res) => {
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let log = req.body;
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log.date = new Date();
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fs.appendFile('/var/log/irish-log/foo.txt', JSON.stringify(log)+ ",\n", 'utf8', function(err) {
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if (err) {
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return console.error(err);
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}
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});
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res.status(200).send({
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code: 200,
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message: 'action received!'
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});
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});
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server.get('*.*', express.static(distFolder, {
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maxAge: '1y'
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}));
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// All regular routes use the Universal engine
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server.get('*', (req, res) => {
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res.render(indexHtml, {
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req, providers: [
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{
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provide: APP_BASE_HREF,
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useValue: req.baseUrl
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},
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{
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provide: REQUEST, useValue: (req)
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},
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{
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provide: RESPONSE, useValue: (res)
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}
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]
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}
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);
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});
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return server;
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}
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function run(): void {
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const port = process.env['PORT'] || 4000;
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// Start up the Node server
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const server = app();
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server.listen(port, () => {
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console.log(`Node Express server listening on http://localhost:${port}`);
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});
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}
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// Webpack will replace 'require' with '__webpack_require__'
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// '__non_webpack_require__' is a proxy to Node 'require'
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// The below code is to ensure that the server is run only when not requiring the bundle.
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declare const __non_webpack_require__: NodeRequire;
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const mainModule = __non_webpack_require__.main;
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const moduleFilename = mainModule && mainModule.filename || '';
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if (moduleFilename === __filename || moduleFilename.includes('iisnode')) {
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run();
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}
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export * from './src/main.server';
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