app.js

var http = require('http');
var url = require('url');
var express = require('express');
var nconf = require('nconf');
var path = require('path');

const static_folder = "/static";
const static_folder_html = "/static/html";

nconf.file( {file: './config/webapp-template-config.json'});

const objUserAuth = require('./services/userAuthentication');
const objUserMgmt = require('./services/userManagement');

var app = express();

//app.use('/assets', express.static(__dirname + '/static/html'));
app.use(express.json());

//########## URLs mapping ##########
//__dirname : It will be resolved to your project folder.

app.get('/', function (req, res) {
    res.sendFile(path.join(__dirname + static_folder +  '/html/index.html'));
});
app.get('/css/*', function (req, res) {
    var filename = url.parse(req.url).pathname;
    res.sendFile(path.join(__dirname + static_folder + filename));
});
app.get('/img/*', function (req, res) {
    var filename = url.parse(req.url).pathname;
    res.sendFile(path.join(__dirname + static_folder + filename));
});
app.get('/fonts/*', function (req, res) {
    var filename = url.parse(req.url).pathname;
    res.sendFile(path.join(__dirname + static_folder + filename));
});
app.get('*.html', function (req, res) {
    var filename = url.parse(req.url).pathname;
    res.sendFile(path.join(__dirname + static_folder_html + filename));
});
app.get('/lib-js/*', function (req, res) {
    var filename = url.parse(req.url).pathname;
    res.sendFile(path.join(__dirname + static_folder + filename));
});

//Must be placed below lib-js so both js library files and individual js scripts can be loaded
app.get('*.js', function (req, res) {
    var filename = url.parse(req.url).pathname;
    res.sendFile(path.join(__dirname + static_folder_html + filename));
});

//########## APIs mapping ##########
//##### User Authentication #####
app.post('/api/doLogin', async function (req, res) {
    res.json(await objUserAuth.doLogin(req.body, req.headers['user-agent']));
});
app.post('/api/doLogoff', async function (req, res) {
    res.json(await objUserAuth.doLogoff(req.body, req.headers['user-agent']));
});
app.post('/api/doSendPasswordResetEmail', async function (req, res) {
    res.json(await objUserAuth.doSendPasswordResetEmail(req.body));
});
app.post('/api/doResetPassword', async function (req, res) {
    res.json(await objUserAuth.doResetPassword(req.body));
});
app.post('/api/doFetchRequestDetails', async function (req, res) {
    res.json(await objUserAuth.doFetchRequestDetails(req.body));
});
//##### Email Landing URLs #####
app.get('/email/doResetPasswordRequest/:requestId', async function (req, res) {
    var validRequest = await objUserAuth.doPwdResetRequesValidation(req.params.requestId);
    res.writeHead(301, { 
        'location': 'http://localhost:2509',
        'Set-Cookie': ['pwdResetReqId=' + req.params.requestId + ';path=/','pwdResetReqIdStatus=' + validRequest + ';path=/'],
    });
    validRequest = null;
    res.end();
});
app.get('/email/doAccountVerificationRequest/:requestId', async function (req, res) {
    var validRequest = await objUserMgmt.doAccountVerificationRequesValidation(req.params.requestId);
    res.writeHead(301, {
        'location': 'http://localhost:2509',
        'Set-Cookie': ['accVerificationReqId=' + req.params.requestId + ';path=/', 'accVerificationReqIdStatus=' + validRequest + ';path=/'],
    });
    validRequest = null;
    res.end();
});

//##### User Management #####
app.post('/api/doCreateUser', async function (req, res) {
    res.json(await objUserMgmt.doCreateUser(req.body));
});
app.post('/api/doUpdateUser', async function (req, res) {
    res.json(await objUserMgmt.doUpdateUser(req.body));
});
app.post('/api/doUpdateUserPassword', async function (req, res) {
    res.json(await objUserMgmt.doUpdateUserPassword(req.body));
});
app.post('/api/doValidateEmail', async function (req, res) {
    res.json(await objUserMgmt.doValidateEmail(req.body));
});
app.post('/api/doSendAccountVerificationEmail', async function (req, res) {
    res.json(await objUserMgmt.doSendAccountVerificationEmail(req.body));
});
app.get('/api/doFetchUsersList', function (req, res) {
    res.json(objUserMgmt.doFetchUsersList(req.body));
});
app.get('/api/doFetchUserDeviceList', function (req, res) {
    res.json(objUserMgmt.doFetchUserDeviceList(req.headers['userid'], req.headers['authenticationtoken']));
});
app.get('/api/doFetchUserSessionList', function (req, res) {
    res.json(objUserMgmt.doFetchUserSessionList(req.headers['userid'], req.headers['authenticationtoken']));
});
app.get('/api/doFetchUsersDetail', function (req, res) {
    res.json(objUserMgmt.doFetchUsersDetail(req.body));
});

var port = process.env.PORT || nconf.get('app_parameters:tcp_port');
var port = nconf.get('app_parameters:tcp_port');
process.title = 'webapp template running on node.js';

console.log("Starting webapp template service...");

app.listen(port);

console.log("webapp template started on port " + port);