97 lines
2.4 KiB
TypeScript
97 lines
2.4 KiB
TypeScript
import 'zone.js/node';
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import './generated-config';
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import * as domino from 'domino';
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import * as express from 'express';
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import * as fs from 'fs';
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import * as path from 'path';
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const {readFileSync, existsSync} = require('fs');
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const {createProxyMiddleware} = require('http-proxy-middleware');
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const template = fs.readFileSync(path.join(process.cwd(), 'dist/mempool/browser/en-US/', 'index.html')).toString();
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const win = domino.createWindow(template);
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// @ts-ignore
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win.__env = global.__env;
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// @ts-ignore
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win.matchMedia = () => {
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return {
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matches: true
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};
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};
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// @ts-ignore
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win.setTimeout = (fn) => { fn(); };
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win.document.body.scrollTo = (() => {});
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// @ts-ignore
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global['window'] = win;
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global['document'] = win.document;
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// @ts-ignore
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global['history'] = { state: { } };
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global['localStorage'] = {
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getItem: () => '',
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setItem: () => {},
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removeItem: () => {},
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clear: () => {},
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length: 0,
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key: () => '',
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};
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/**
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* Return the list of supported and actually active locales
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*/
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function getActiveLocales() {
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const angularConfig = JSON.parse(readFileSync('angular.json', 'utf8'));
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const supportedLocales = [
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angularConfig.projects.mempool.i18n.sourceLocale,
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...Object.keys(angularConfig.projects.mempool.i18n.locales),
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];
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return supportedLocales.filter(locale => existsSync(`./dist/mempool/server/${locale}`));
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}
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function app() {
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const server = express();
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// proxy API to nginx
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server.get('/api/**', createProxyMiddleware({
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// @ts-ignore
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target: win.__env.NGINX_PROTOCOL + '://' + win.__env.NGINX_HOSTNAME + ':' + win.__env.NGINX_PORT,
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changeOrigin: true,
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}));
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// map / and /en to en-US
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const defaultLocale = 'en-US';
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console.log(`serving default locale: ${defaultLocale}`);
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const appServerModule = require(`./dist/mempool/server/${defaultLocale}/main.js`);
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server.use('/', appServerModule.app(defaultLocale));
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server.use('/en', appServerModule.app(defaultLocale));
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// map each locale to its localized main.js
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getActiveLocales().forEach(locale => {
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console.log('serving locale:', locale);
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const appServerModule = require(`./dist/mempool/server/${locale}/main.js`);
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// map everything to itself
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server.use(`/${locale}`, appServerModule.app(locale));
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});
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return server;
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}
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function run() {
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const port = process.env.PORT || 4000;
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// Start up the Node server
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app().listen(port, () => {
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console.log(`Node Express server listening on port ${port}`);
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});
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}
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run();
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