Add files via upload

blog-backend/routes/users.js

@@ -0,0 +1,77 @@
+var express = require('express');
+var User=require("../models/users");
+var passport=require("passport");
+var authenticate=require("../authenticate");
+
+var router = express.Router();
+
+// GET users listing. 
+router.get('/', authenticate.verifyUser,function(req,res,next){
+  User.find({})
+  .then((users)=>{
+    res.statusCode=200;
+    res.setHeader("Content-type","application/json");
+    res.json(users);
+
+  },(err) => next(err))
+  .catch((err) => next(err));
+});
+
+router.post('/signup', (req, res, next) => {
+    User.register(new User({username: req.body.username}), req.body.password, (err, user) => {  
+
+      if(err) {
+        res.statusCode = 500;
+        res.setHeader('Content-Type', 'application/json');
+        res.json({err: err});
+        }
+      else {  
+        if(req.body.username)       
+          user.username = req.body.username;    
+        if(req.body.password)
+          user.password = req.body.password;
+
+        user.save((err,user)=>{
+          if(err){
+            res.statusCode = 500;
+            res.setHeader('Content-Type', 'application/json');
+            res.json({err: err});
+            return ;
+          }
+          else{
+            passport.authenticate('local')(req, res, () => {
+              res.statusCode = 200;
+              res.setHeader('Content-Type', 'application/json');
+              res.json({success: true, status: 'Registration Successful!'}); 
+
+            });  
+          }
+        })
+    }
+  });
+});
+
+router.post('/login', passport.authenticate('local'),(req, res) => {
+    // Here we will be issuing token to the user able to authenticate.  A soon as we are done with passport.authenticate we are saying user info is present in the req.
+    var token=authenticate.getToken({_id:req.user._id})
+
+      res.statusCode = 200;
+      res.setHeader('Content-Type', 'application/json');
+
+      res.json({success: true,token:token, status: 'You are successfully logged in!'});
+
+});
+
+router.get('/logout', (req, res) => {
+    if (req.session) {       
+      req.session.destroy();  
+      res.clearCookie('session-id');    
+      res.redirect('/');    
+    }
+    else {
+      var err = new Error('You are not logged in!');
+      err.status = 403;
+     // next(err);
+    }
+})
+module.exports = router;