src/ui/httpd/start.ts

   1 import express from 'express';
   2
   3 import Bootstrap from '../../charging-station/Bootstrap';
   4
   5 const pageHeader = `
   6 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
   7 "http://www.w3.org/TR/html4/strict.dtd">
   8 <html>
   9 <head>
  10 </head>`;
  11 const pageFooter = '</html>';
  12
  13 const app = express();
  14 app.disable('x-powered-by');
  15
  16 app.get('/', (request, response) => {
  17   response.send(
  18     pageHeader +
  19       `<body>
  20        <form>
  21          <input type="button" onclick="window.location.href='/start';" value="Start" />
  22          <input type="button" onclick="window.location.href='/stop';" value="Stop" />
  23        </form>
  24        </body>` +
  25       pageFooter
  26   );
  27 });
  28
  29 app.get('/start', (request, response, next) => {
  30   Bootstrap.getInstance().start().catch(next);
  31   console.info('*** started');
  32   response.send(
  33     pageHeader + '<body><b>Started</b><br/><a href="/">Return to Top</a></body>' + pageFooter
  34   );
  35 });
  36
  37 app.get('/stop', (request, response, next) => {
  38   Bootstrap.getInstance().stop().catch(next);
  39   console.info('*** stopped');
  40   response.send(
  41     pageHeader + '<body><b>Stopped</b><br/><a href="/">Return to Top</a></body>' + pageFooter
  42   );
  43 });
  44
  45 app.listen(process.env.PORT ?? 8080, () =>
  46   console.info(`Listening on http://localhost:${process.env.PORT ?? 8080}`)
  47 );