Feat📌: Created user registeration & login routes🚀

controllers/auth.js

@@ -0,0 +1,58 @@
+const ErrorResponse = require('../utils/errorResponse');
+const asyncHandler = require('../middleware/async');
+const User = require('../models/User');
+
+/**
+ * @desc    Register user
+ * @route   POST /api/v1/auth/register
+ * @access  Public
+ */
+exports.register = asyncHandler(async (req, res, next) => {
+  const { name, email, password, role } = req.body;
+
+  // Create user
+  const user = await User.create({ name, email, password, role });
+
+  sendTokenCookieResponse(user, 200, res)
+})
+
+/**
+ * @desc    Log user in
+ * @route   POST /api/v1/auth/login
+ * @access  Public
+ */
+exports.login = asyncHandler(async (req, res, next) => {
+  const { email, password } = req.body;
+
+  if (!email || !password) {
+    return next(new ErrorResponse('Please enter an email address & a password'))
+  }
+
+  const user = await User.findOne({ email }).select('+password');
+
+  if (!user) return next(new ErrorResponse('Invalid credentials'), 401);
+
+  // Check if password matches
+  const isMatch = await user.comparePassword(password);
+
+  if (!isMatch) return next(new ErrorResponse('Invalid credentials'), 401);
+
+  sendTokenCookieResponse(user, 200, res)
+})
+
+const sendTokenCookieResponse = (user, statusCode, res) => {
+  // Create token
+  const token = user.getSignedToken();
+
+  const options = {
+    expires: new Date(Date.now() + process.env.JWT_COOKIE_EXPIRE * 24 * 60 * 60 * 1000),
+    httpOnly: true
+  }
+
+  if (process.env.NODE_ENV === 'production') options.secure = true
+
+  res
+    .status(statusCode)
+    .cookie('token', token, options)
+    .json({ success: true, token });
+}

models/User.js

@@ -0,0 +1,56 @@
+const mongoose = require('mongoose');
+const bcrypt = require('bcryptjs');
+const jwt = require('jsonwebtoken');
+
+const UserSchema = new mongoose.Schema({
+  name: {
+    type: String,
+    required: [true, 'Please add a name']
+  },
+  email: {
+    type: String,
+    required: [true, 'Please add an email'],
+    unique: true,
+    match: [
+      /\b[\w\.-]+@[\w\.-]+\.\w{2,4}\b/i,
+      'Please enter a valid email'
+    ]
+  },
+  role: {
+    type: String,
+    enum: ['user'],
+    default: 'user'
+  },
+  password: {
+    type: String,
+    required: [true, 'Please add a password'],
+    minlength: 6,
+    select: false
+  },
+  resetPasswordToken: String,
+  resetPasswordExpiration: Date,
+  createdAt: {
+    type: Date,
+    default: Date.now()
+  }
+})
+
+// Encrypt password using bcrypt
+UserSchema.pre('save', async function(next) {
+  const salt = await bcrypt.genSalt(10);
+  this.password = await bcrypt.hash(this.password, salt);
+})
+
+// Sign JSON web token & return
+UserSchema.methods.getSignedToken = function () {
+  return jwt.sign({ id: this._id }, process.env.JWT_SECRET, {
+    expiresIn: process.env.JWT_EXPIRE
+  })
+}
+
+// Match user entered password to hashed password
+UserSchema.methods.comparePassword = async function(enteredPassword) {
+  return await bcrypt.compare(enteredPassword, this.password)
+}
+
+module.exports = mongoose.model('User', UserSchema);

package.json

@@ -26,9 +26,12 @@
   },
   "homepage": "https://github.com/omzi/madam-sauce#readme",
   "dependencies": {
+    "bcryptjs": "^2.4.3",
+    "cookie-parser": "^1.4.5",
     "dotenv": "^8.2.0",
     "express": "^4.17.1",
     "express-fileupload": "^1.2.0",
+    "jsonwebtoken": "^8.5.1",
     "mongoose": "^5.10.9",
     "slugify": "^1.4.5"
   },

routes/auth.js

@@ -0,0 +1,7 @@
+const router = require('express').Router();
+const { register, login } = require('../controllers/auth');
+
+router.post('/register', register);
+router.post('/login', login);
+
+module.exports = router;

server.js

@@ -4,11 +4,13 @@ const dotenv = require('dotenv');
 const morgan = require('morgan');
 const colors = require('colors');
 const fileUpload = require('express-fileupload');
+const cookieParser = require('cookie-parser');
 const errorHandler = require('./middleware/error');
 const db = require('./config/db');
 
 // Load route files
 const foods = require('./routes/foods');
+const auth = require('./routes/auth');
 
 // Load env variables
 dotenv.config({ path: './config/.env' })
@@ -18,6 +20,7 @@ db()
 
 const app = express();
 app.use(express.json());
+app.use(cookieParser());
 
 // Dev logging middleware
 if (process.env.NODE_ENV === 'development') app.use(morgan('dev'))
@@ -27,6 +30,8 @@ app.use(express.static(path.join(__dirname, 'public')));
 
 // Mount routers
 app.use('/api/v1/foods', foods);
+app.use('/api/v1/auth', auth);
+
 app.use(errorHandler);
 
 const PORT = process.env.PORT || 5050