Install NodeMailer Package.

controllers/AuthController.js

@@ -1,53 +1,53 @@
 const user = require('../models/User');
 
 const homePage = (req, res, next) => {
-  res.send('<h1>HELLO FROM USER CONTROLLER</h1>');
+    res.send('<h1>HELLO FROM USER CONTROLLER</h1>');
 };
 
 // USER FUNCTIONS ****************************************************************************
 
 // Get one user.
 const login = (req, res, next) => {
-  user.getUser(req.body, result => {
-    console.log('RESULT FROM LOGIN RESPONSE: ', result);
-    // res.json(result);
-    res.status(200).json({
-      status: 'Success',
-      data: {
-        user: result
-      }
+    user.getUser(req.body, result => {
+        console.log('RESULT FROM LOGIN RESPONSE: ', result);
+        // res.json(result);
+        res.status(200).json({
+            status: 'Success',
+            data: {
+                user: result
+            }
+        });
     });
-  });
 };
 
 // Add new user to database.
 const signUp = (req, res, next) => {
-  user.addUser(req.body, result => {
-    console.log('RESULT FROM SIGN UP RESPONSE: ', result);
-    // res.json(result);
-    res.status(200).json({
-      status: 'Success',
-      data: {
-        user: result
-      }
+    user.addUser(req.body, result => {
+        console.log('RESULT FROM SIGN UP RESPONSE: ', result);
+        // res.json(result);
+        res.status(201).json({
+            status: 'Success',
+            data: {
+                user: result
+            }
+        });
     });
-  });
 };
 
 // Logout the users
 const logout = (req, res, next) => {
-  // Delete session from the database to logout users.
-  req.session.destroy(error => {
-    console.log(error);
-    // redirect user to the home page after logging out.
-    res.redirect('/');
-  });
+    // Delete session from the database to logout users.
+    req.session.destroy(error => {
+        console.log(error);
+        // redirect user to the home page after logging out.
+        res.redirect('/');
+    });
 };
 
 // Exporting Methods.
 module.exports = {
-  homePage,
-  login,
-  signUp,
-  logout
+    homePage,
+    login,
+    signUp,
+    logout
 };