added links

backend/controllers/apiController.js

@@ -1,6 +1,5 @@
 const asyncHandler = require('express-async-handler')
 
-// Models
 const Joke = require('../models/joke');
 
 exports.get_joke = asyncHandler(async (req, res, next) => {

backend/index.js

@@ -5,6 +5,12 @@ const mongoose = require('mongoose')
 const requireAuth = require('./middlewares/requireAuth');
 const dotenv = require('dotenv')
 const createError = require('http-errors');
+const bodyParser = require('body-parser')
+const cron = require('node-cron');
+const { sendEmail } = require('./tasks');
+const Joke = require('./models/joke');
+const User = require('./models/user')
+
 dotenv.config()
 
 // DB
@@ -29,8 +35,8 @@ const app = express()
 // Middleware
 app.use(cors())
 app.use(morgan('common'))
-app.use(express.json());
-app.use(express.urlencoded({ extended: true }));
+app.use(bodyParser.urlencoded({ extended: false }))
+app.use(bodyParser.json())
 
 // URLs
 app.use('/', indexRouter)
@@ -41,6 +47,22 @@ app.use((req, res, next) => {
     createError(404);
   });
 
+// cronjobs
+cron.schedule('* * * * *', async () => {
+    let joke = await Joke.aggregate([{ $sample: { size: 1}}])
+    joke = joke.length > 0 ? joke[0] : null
+    if (joke) {
+        const users = await User.find({})
+        for (let user of users) {
+            sendEmail({
+                to: user.email,
+                subject: 'Cringomba! Your joke of the day',
+                body: joke.text
+            })
+        }
+    } 
+});
+
 const port = process.env.PORT || 8000
 app.listen(port, () => {
     console.log('Server is listening on ' + port)