Task 1.1: Get Id from Params

• users.js

    router.get('/:id', function(req, res, next) {
        let userId =  req.params.id;
        console.log(userId);
        res.json({id: userId});
    });

Task 1.2: Test

• http://localhost:3000/users/1
• http://localhost:3000/users/2

Task 2.1: Send user data in body

• users.js

    router.post('/adduser', function(req, res, next) {
        let user = req.body;        
       res.json(user);
    });

2.2: Test

• http://localhost:3000/users/adduser

    { 
        "name" :"Naresh",
        "email": "nareshkumarh@live.com",
        "password": "pass123",
        "role": "USER"
    }

Task 3.1: Search by role (USER/ADMIN)

• users.js

    router.get('/search', function(req, res, next) {    
        let role = req.query.role;
        console.log(role);
        res.json({role:role});
    });

Task 3.2: Test

• http://localhost:3000/users/search?role=USER
• http://localhost:3000/users/search?role=ADMIN

Task 4: Static Users Array in routes/users.js

    var express = require('express');
    var router = express.Router();

    /* GET users listing. */
    router.get('/', function(req, res, next) {
        let users = [{id:1,name:"Naresh Kumar"}, {id:2,name:"Siva"}];
        res.json(users);
    });

    router.get('/search', function(req, res, next) {
        let role =  req.query.role ;
        let users = [{id:1,name:"Naresh", role:"USER"}, {id:2,name:"Siva", role:"ADMIN"}];
        let filteredUsers = users.filter(obj=> obj.role == role);
        res.json(filteredUsers);
    });


    router.get('/:id', function(req, res, next) {
        let userId =  req.params.id ;
        let users = [{id:1,name:"Naresh"}, {id:2,name:"Siva"}];
        let userObj = users.find(obj=> obj.id == userId);
        res.json(userObj);
    });


    router.post('/', function(req, res, next) {
        let user = req.body;
        console.log(user);
        res.json(user);
    });

    module.exports = router;