docs(session-5): api with express

README.md

@@ -73,7 +73,7 @@ With [javascript-empire](https://github.com/92bondstreet/javascript-empire/tree/
 | 2 | [Interact data with JavaScript, HTML and CSS in the browser again](./workshops/2-interact-js-css.md) | 25th and 26th January 2021
 | 3 | [Scrape data with Node.js](./workshops/3-scrape-node.md) | 1st and 8th February 2021
 | 4 | [Save data in a Database with MongoDB](./workshops/4-store-mongodb.md) | 1st March 2021
-| 5 | Build an api with Express to request data | 8th March 2021
+| 5 | [Build an api with Express to request data](./workshops/5-api-express.md) | 8th March 2021
 | 6 | Test your code with Jest | 15th March 2021
 | 7 | Deploy in production with Vercel | 22th March 2021
 | 8 | Render data with React | April extra mile.

server/api.js

@@ -0,0 +1,22 @@
+const cors = require('cors');
+const express = require('express');
+const helmet = require('helmet');
+
+const PORT = 8092;
+
+const app = express();
+
+module.exports = app;
+
+app.use(require('body-parser').json());
+app.use(cors());
+app.use(helmet());
+
+app.options('*', cors());
+
+app.get('/', (request, response) => {
+  response.send({'ack': true});
+});
+
+app.listen(PORT);
+console.log(`📡 Running on port ${PORT}`);

server/package.json

@@ -7,7 +7,10 @@
   "dependencies": {
     "axios": "^0.21.1",
     "cheerio": "^1.0.0-rc.5",
+    "cors": "^2.8.5",
     "dotenv": "^8.2.0",
+    "express": "^4.17.1",
+    "helmet": "^4.4.1",
     "mongodb": "^3.6.4",
     "parse-domain": "^3.0.3",
     "require-all": "^3.0.0",