pruned security vulnerabilities and added mail route

routes/index.js

@@ -1,24 +1,64 @@
-const express   = require('express'),
+/*## Get all necassary packages for this route ##*/
+const express = require('express'),
       router    = express(),
-      mysql     = require('mysql'),
       bodyParser= require('body-parser'),
       nodemailer    = require('nodemailer'),
-      session   = require('express-session'),
       flash     = require('connect-flash'),
-      cookieParser  = require('cookie-parser'),
-      dbconfig  = require('../config/database'),
-      mailconfig = require('../config/mail'),
-      middlewear = require('./middlewear'),
-      con = mysql.createConnection(dbconfig.connection);
+      mailconfig = require('../config/mail');
 
+/*## SETUP nodemailer ''*/
+var transporter = nodemailer.createTransport({
+    host: mailconfig.connection.host,
+    port: mailconfig.connection.port, 
+    secure: mailconfig.connection.secure, 
+    auth: {
+        user: mailconfig.connection.auth.user, 
+        pass: mailconfig.connection.auth.pass
+    },
+});
+// verify mail connection configuration
+transporter.verify(function (error, success) {
+    if (error) {
+        console.log(error);
+    } else {
+        console.log("Server is ready to take our messages");
+    }
+});
 
+/*## Start with routing ##*/
 // Index
-router.route("/")
-    .get((req, res)=> { // you got a GET request
-    res.render('index/index'); // get your index view file
+router.route("/")//all routes from url "/"
+    .get((req, res) => { // you got a GET request to "/"
+        res.render('index/index'); // get your index view file
     })
-    .post((req, res) => {
+    .post((req, res) => {   //you got a POST request to "/"
         //do something with a POST request
+    })
+    .delete((req, res) => { //you got a POST request to '/?method="DELETE"' but is overritten with DELETE request
+        //delete something
+    });
+
+// MAIL
+router.route("/mail")
+    .get((req, res) => { //GET request to "/mail"
+        //do something
+        res.render('index/mail');
+    })
+    .post((req, res) => { //you got a POST request to "/mail"
+        let mailOptions = {
+            from: req.body.email,
+            to: mailconfig.connection.auth.user,
+            subject: "Mail from NodeJS boilerplate",
+            text: req.body.message
+        };
+        transporter.sendMail(mailOptions, function (error, info) {
+            if (error) {
+                req.flash('error', "Mail error. Please try again");
+            } else {
+                req.flash('success', "Thanks for your Mail");
+            }
+        });
+        res.redirect("/");
     });
 
 module.exports = router;