all setup with jwt and bcrypt with whole file structure with auth middleware and login

app/controllers/auth.controller.js

@@ -0,0 +1,60 @@
+const db = require('../config/db.config.js'),
+	bcrypt = require('bcrypt-nodejs'),
+	jwt = require('jsonwebtoken'),
+	checkAuth = require('../middleware/check-auth');
+
+const Donors = db.donors;
+
+// Find a Donor by email + login with JWT
+exports.login = (req, res) => {
+	Donors.findAll({
+		where: {
+			email: req.body.email
+		}
+	})
+		.then(donors => {
+			if (donors.length < 1) {
+				return res.status(401).json({
+					message: 'Auth failed'
+				});
+			}
+			bcrypt.compare(
+				req.body.password,
+				donors[0].password,
+				(error, result) => {
+					if (error) {
+						return res.status(401).json({
+							message: 'Auth failed'
+						});
+					}
+					if (result) {
+						const token = jwt.sign(
+							{
+								email: donors[0].email,
+								id: donors[0].id
+							},
+							process.env.JWT_KEY,
+							{
+								expiresIn: '1h'
+							}
+						);
+						return res.status(200).json({
+							message: 'Auth successful',
+							donor: donors[0],
+							token
+						});
+					}
+					return res.status(401).json({
+						message: 'Auth failed'
+					});
+				}
+			);
+		})
+		.catch(error => {
+			console.log(error);
+
+			return res.status(500).json({
+				error
+			});
+		});
+};