Hello Node.js 入门分享

Install node.js

https://nodejs.org/
https://www.npmjs.com/

Install vscode

https://code.visualstudio.com

Build enviroment and run hello world

mkdir tsnodeprofiles, start 'code .'
Create a 'package.json' file.
Add name, version ...
http://expressjs.com/ 4.1 npm install express --save 4.2 see the changes of 'package.json' file.
Create a index.ts file 5.1 copy the 'Hello world example' from http://expressjs.com/en/starter/hello-world.html

var express = require('express');
var app = express();

app.get('/', function (req, res) {
  res.send('Hello World!');
});

app.listen(3000, function () {
  console.log('Example app listening on port 3000!');
});

npm install typescript --save-dev 6.1 see the changes of 'package.json' file again. 6.2 TypeScript is a superset of JavaScript that compiles to clean JavaScript output. 6.3 http://www.typescriptlang.org/
'tsc index.ts', see the file 'index.js'
'node index.js' 8.1 check http://localhost:3000/

Build developing enviroment

ctrl+shift+p, 'ext install typescript'
ctrl+shift+b to build the project.
Add 'tsconfig.json', http://www.typescriptlang.org/docs/handbook/tsconfig-json.html
npm install typings -g
typings install dt~~express -SG 5.1 close the editor and open again, see? the code looks good now. 5.2 import * as express from 'express'; 5.3 compile again? see 'OUTPUT'. 5.4 typings install dt~~serve-static dt~~express-serve-static-core -SG 5.5 compile again? 5.6 typings install dt~~mime -SG 5.7 typings search http *5.8 typings i dt~node -SG
'F5' to run the app. 6.1 see the 'DEBUG CONSOLE' 6.2 check http://localhost:3000/
Setup breakpoint and debug. *7.1 setup the breakpoint in 'index.js' to have a try. 7.2 'source map', wtf? 7.3 "sourceMap": true (tsconfig.json, launch.json) 7.4 ctrl+shift+b, F5, try again?
Exclude the files.
8.1 'File -> Preferences -> User Settings 8.2 by setup 'settings.json' in '.vscode' folder with "files.exclude". "/.js": true, "/.map": true, "node_modules": true, "typings": true

View - template engine

Using template engines with Express, http://expressjs.com/en/guide/using-template-engines.html
https://handlebarsjs.com/
https://github.com/ericf/express-handlebars 3.1 npm i express-handlebars --save 3.2 typings i dt~express-handlebars -SG
Copy the code from 'express-handlebars' website: https://github.com/ericf/express-handlebars 4.1 views/layouts/main.html

        <!DOCTYPE html>
        <html>
        <head>
        <meta charset="utf-8">
        <title>Example App</title>
        </head>
        <body>

        {{{body}}}

        </body>
        </html>

    4.2 views/home.html

        <h1>Example App: {{title}}</h1>

Register view engine

import * as handlebars from 'express-handlebars';
...
// register view engine
app.engine('html', handlebars.create({ defaultLayout: "main", extname: '.html' }).engine);
app.set('view engine', 'html');

Render home page

        res.render('home', { title: 'hello world' });

Add controller

Create 'controllers' folder.
Add 'home.controller.ts' file:

        export class HomeController {
                index(req, res, next) {
                        res.render('home', { title: 'hello world' });
                }
        }

Change 'index.ts' file, use the 'HomeController':

        import { HomeController } from './controllers/home.controller';
        var homeController = new HomeController();
        ...
        app.get('/', homeController.index);

Add router

Add 'router.ts' file.

        import * as express from 'express';
        import { HomeController } from './controllers/home.controller';

        export class Router {
        router = express.Router();
        homeController  = new HomeController();

        constructor() {
                this.router.get('/', this.homeController.index);
                }
        }

Change 'index.ts' file, use the 'Router'.

import { Router } from './router';
...
// use router
app.use('/', new Router().router);

Make 'public' folder

Create a 'public' folder.
Change 'index.ts' file, add static file support:

        app.use(express.static('public'));

Install jquery and semantic-ui, http://semantic-ui.com/ 3.1 cd public 3.2 https://bower.io/ 3.3 bower install semantic-ui
Create partial view. 4.1 Create 'partials' folder in the 'views' folder. 4.2 Add a 'head.html' file:

        <meta charset="utf-8">
        <title>tsnodeprofiles</title>
        <link rel="stylesheet" type="text/css" href="/bower_components/semantic/dist/semantic.min.css">
        <script src="/bower_components/jquery/dist/jquery.min.js"></script>
        <script src="/bower_components/semantic/dist/semantic.min.js"></script>

    4.3 Change 'main.html' in the layouts folder

        <head>
                {{> head}}
        </head>

Add frontend 'scss' file and use 'glup'

Create 'images' folder in 'public', and copy the 'logo.svg' file.
Add 'nav.html' in 'partials' folder:

        <div class="ui fixed inverted menu">
          <div class="main nav">
            <a href="/" class="header item">
              <img class="logo" src="/images/logo.svg">
              InnoCellence
            </a>
          </div>
        </div>

Change 'main.html' file:

        {{> nav}}

        <div class="ui main content">
            {{{body}}}
        </div>

Create 'styles' folder in 'public'.
Add 'site.scss' in the 'styles' foler:

        .main.content
        {
                min-height: 480px;
                margin-top: 53px;
        }

http://gulpjs.com/
npm install gulp gulp-watch gulp-scss gulp-run --save-dev
Copy the 'gulpfile.js' to project root folder.
gulp
Change 'head.html', add 'site.css' reference:

        <link rel="stylesheet" type="text/css" href="/styles/site.css">

Hide '.gulp-scss-cache', '.sass-cache' folders.

Add 'UsersController'

Create a 'users.controller.ts' in 'controllers' folder:

export class UsersController {
    index(req, res, next) {
        res.render('users/index');
    }
}

Create a 'users' folder in 'views' foler.
Create a 'index.html' file in 'users' folder:

<h1 class="ui header">Users</h1>

Add router in 'Router.ts':

import { UsersController } from './controllers/users.controller';
...
    usersController = new UsersController();
...
        this.router.get('/users', this.usersController.index);

Add user list in the users 'index' page.

Add a in the 'index.html':

<table class="ui selectable celled table users">
    <thead>
        <tr>
            <th>User Name</th>
            <th>Email</th>
            <th>Location</th>
        </tr>
    </thead>
    <tbody>
        {{#each users}}
        <tr>
            <td>{{FirstName}} {{LastName}}</td>
            <td>{{Email}}</td>
            <td>{{Location}}</td>
        </tr>
        {{/each }}
    </tbody>
</table>

Add dummy data:

        res.render('users/index', { users: [{ FirstName: 'Johnson', LastName: 'Zhong', Email: 'johnson.zhong@innocellence.com', Location: 'Dalian' }] });

Add a 'New' button and a 'edit' page.

Add a 'New' button:

<div class="row">
    <a class="ui primary button" tabindex="0" href="/users/create">
        <i class="add icon"></i>New
    </a>
</div>

Add a 'create' action in the 'UsersCotroller":

    create(req, res, next) {
        res.render('users/edit');
    }

Add a 'edit.html' view in 'views/users/' folder:

<form class="ui form" action='/users/update' method="POST">
    <h4 class="ui dividing header">InnoCellence Team Member Profile</h4>
    <div class="field">
        <label>Name</label>
        <div class="two fields">
            <div class="field">
                <input type="text" name="firstname" placeholder="First Name" value="{{FirstName}}"/>
            </div>
            <div class="field">
                <input type="text" name="lastname" placeholder="Last Name" value="{{LastName}}" />
            </div>
        </div>
    </div>
    <div class="field">
        <label>Discipline</label>
        <input type="text" name="discipline" placeholder="Discipline" value="{{Discipline}}" />
    </div>
    <div class="two fields">
        <div class="field">
            <label>Email Address</label>
            <input type="text" name="email" placeholder="Email Address" value="{{Email}}" />
        </div>
        <div class="field">
            <label>Location</label>
            <select class="ui fluid dropdown" name="location" data-value="{{Location}}">
                <option value="">Select Location</option>
                <option value="Dalian">Dalian</option>
                <option value="Japan">Japan</option>
                <option value="Shanghai">Shanghai</option>
                <option value="Singapore">Singapore</option>
          </select>
        </div>
    </div>
    <div class="field">
        <label>Summary</label>
        <textarea rows="5" name='summary'>{{Profile.Summary}}</textarea>
    </div>
    <div class="field">
        <label>Key Skills</label>
        <textarea rows="2" name='keyskills'></textarea>
    </div>
    <div class="field">
        <label>Career History</label>
        <textarea rows="3" name='careerhistories'></textarea>
    </div>
    <div class="field">
        <label>Education</label>
        <textarea rows="3" name='educations'></textarea>
    </div>
    <div class="field">
        <label>Languages</label>
        <textarea rows="2" name='languages'></textarea>
    </div>
    <div class="field">
        <label>Certificates and Awards</label>
        <textarea rows="3" name='certificatesandawards'></textarea>
    </div>

    <input type="hidden" name="id" value="{{_id}}" />
    <a class="ui button submit" tabindex="0">Submit</a>
</form>
<script src="/scripts/users/edit.js"></script>

Add 'edit.ts' in the 'public/scripts/users/' folder:

$(document)
    .ready(function () {
        $('select.dropdown').each(function (index, element) {
            var value = $(element).data('value');
            $(element.children).each(function (index, option) {
                if (option.value == value) {
                    $(option).attr('selected', 'selected');
                    return false;
                }
            })
        })
        $('select.dropdown').dropdown();
        $('.ui.form')
            .form({
                fields: {
                    email: {
                        identifier: 'email',
                        rules: [
                            {
                                type: 'empty',
                                prompt: 'Please enter your e-mail'
                            },
                            {
                                type: 'email',
                                prompt: 'Please enter a valid e-mail'
                            }
                        ]
                    }
                }
            });
    });

Add '/users/create' in 'Router':

        this.router.get('/users/create', this.usersController.create);

Compile error? 6.1 try 'typings search sematic-ui'? 6.2 ok, let's build our own 'defination' file: 6.2.1 create a 'manual/semantic-ui' folder in 'typings'. 6.2.2 add an 'index.d.ts' file:

interface JQuery {
    dropdown(): any;
    form(options: any): any;
}

interface Element {
    children: any;
    value: any;
}

            6.2.3 add in 'typings/index.d.ts' file:

/// <reference path="manual/semantic-ui/index.d.ts" />

Post user profile

Add 'update' action in 'UserController':

    update(req, res, next) {
        res.render('users/edit');
    }

Add in 'router.ts' for the post action:

        this.router.post('/users/update', this.usersController.update);

*How to get the post values? 3.1 add 'bodyParser', npm install body-parser --save 3.2 typings install dt~body-parser -SG 3.3 change 'index.ts' file:

import * as bodyParser from 'body-parser';
...

// bodyParser
app.use(bodyParser.json({ limit: '1mb' }));
app.use(bodyParser.urlencoded({ extended: true, limit: '1mb' }));

Install MongoDB and mongoosejs

https://www.mongodb.com/
https://mlab.com/
http://mongoosejs.com/ 3.1 npm install mongoose -save 3.2 typings i dt~mongoose -SG
Define 'Schema' 4.1 https://github.com/topliceanu/mongoose-gen 4.2 npm install mongoose-gen --save 4.3 Manually create a 'mongoose-gen' dts file:

declare module "mongoose-gen" {
    function convert(descriptor) : any;
}

Create model and service

Create 'UserProfile' model 1.1 Create a 'models' folder. 1.2 Create a 'user-profile.ts' file 'models' folder:

import * as mongoose from 'mongoose';
import * as mg from 'mongoose-gen';

export class UserProfile {
    name = "UserProfiles";
    default = {
        Id: '',
        EmployeeNumber: '',
        DisplayName: '',
        FirstName: '',
        LastName: '',
        Email: '',
        Location: '',
        Role: '',
        Discipline: '',
        Thumbnail: '',
        CreatedAt: '',
        Profile: {
            Summary: '',
            KeySkills: [
                ''
            ],
            CareerHistories: [
                {
                    DateTime: '',
                    Title: '',
                    Company: '',
                    Location: ''
                }
            ],
            Educations: [
                {
                    DateTime: '',
                    Degree: '',
                    School: '',
                    Location: ''
                }
            ],
            Languages: [
                {
                    Name: '',
                    Level: ''
                }
            ],
            CertificatesAndAwards: [
                ''
            ]
        }
    };
    schema: mongoose.Schema;
    model: mongoose.Model<mongoose.Document>;

    constructor() {
        this.schema = new mongoose.Schema(mg.convert(this.default));
        this.model = mongoose.model(this.name, this.schema);
    }
}

Create 'Config' file for store the db connection string: 2.1 Create a 'config.ts' file:

export class Config {
    db = 'mongodb://localhost/tsnodeprofiles';
}

Create a 'UserProfileService': 3.1 Create a 'services' folder. 3.2 Create a 'user-profile.service.ts' file 'services' folder:

import * as mongoose from 'mongoose';
import { Config } from '../config';
import { UserProfile } from '../models/user-profile';

var config = new Config();
const UserProfileModel = new UserProfile().model;

export class UserProfileService {

    async saveUserProfile(userProfile) {
        return new Promise<mongoose.Document>(resolve => {
            mongoose.connect(config.db);
            if (userProfile.Id) {
                var id = userProfile.Id;
                UserProfileModel.findByIdAndUpdate(id, { $set: userProfile }, function (err, res) {
                    resolve(res);
                });
            }
            else {
                var userProfileModel = new UserProfileModel(userProfile);
                userProfileModel.save(function (err, res) {
                    resolve();
                });
            }
        });
    }
}

Change the 'update' action to save the post data into db.

import { UserProfileService } from '../services/user-profile.service';
const userProfileService = new UserProfileService();
...
    update(req, res, next) {
        var userProfile = {
            Id: req.body.id,
            FirstName: req.body.firstname,
            LastName: req.body.lastname,
            Email: req.body.email,
            Location: req.body.location,
            Discipline: req.body.discipline,
            Profile: {
                Summary: req.body.summary
            }
        };
        userProfileService.saveUserProfile(userProfile)
            .then(function () {
                return res.redirect('/users');
            });
    }

http://www.mongoclient.com/

Get user profiles

Add 'getUserProfiles' method in the 'UserProfileService':

    constructor() {
        mongoose.connect(config.db);
    }
    ...
    async getUserProfiles() {
        return new Promise<any>(resolve => {
            UserProfileModel.find(function (err, res) {
                resolve(res);
            });
        });
    }

Change the 'index' action of 'UserController':

    index(req, res, next) {
        userProfileService.getUserProfiles()
            .then(function (users) {
                if (users) {
                    res.render('users/index', { users: users });
                }
            });
    }

Or

    async index(req, res, next) {
        var users = await userProfileService.getUserProfiles()
        if (users) {
            res.render('users/index', { users: users });
        }
    }

Edit user profile

Add 'getUserProfile' method in UserProfileServie:

    async getUserProfile(id) {
        return new Promise<mongoose.Document>(resolve => {
            UserProfileModel.findById(id, function (err, res) {
                resolve(res);
            });
        });
    }

Add 'edit' action in UserController:

    edit(req, res, next) {
        var id = req.query.id;
        userProfileService.getUserProfile(id)
            .then(function (userProfile) {
                return res.render('users/edit', userProfile);
            });
    }

Or

    async edit(req, res, next) {
        var id = req.query.id;
        var userProfile = await userProfileService.getUserProfile(id);
        return res.render('users/edit', userProfile);
    }

Add 'edit' action in Router:

        this.router.get('/users/edit', this.usersController.edit);

Add 'edit' button in the list:

            <th>Operations</th>
...
            <td>
                <a href='/users/edit?id={{_id}}'><i class="edit icon"></i></a>
            </td>

Delete user profile

Add 'deleteUserProfile' method in UserProfileService:

    async deleteUserProfile(id) {
        return new Promise<mongoose.Document>(resolve => {
            UserProfileModel.findByIdAndRemove(id, function (err, res) {
                resolve(res);
            });
        });        
    }

Add 'delete' action in UserController:

    delete(req, res, next) {
        var id = req.query.id;
        userProfileService.deleteUserProfile(id)
            .then(function () {
                return res.redirect('/users');
            });
    }

Or

    async delete(req, res, next) {
        var id = req.query.id;
        await userProfileService.deleteUserProfile(id)
        return res.redirect('/users');
    }

Add 'delete' action in Router:

        this.router.get('/users/delete', this.usersController.delete);

Change list view, add 'delete' button and confirm dialog:

                <a href='/users/delete?id={{_id}}' class="delete operation"><i class="delete icon"></i></a>
...

<div class="ui dimmer modals page transition">
    <div class="ui small modal transition scrolling delete">
        <div class="content">
            <div class="description">
                <p>Are you sure you want to delete this?</p>
            </div>
        </div>
        <div class="actions">
            <a class="ui red basic button yes">                
                <i class="remove icon"></i> Yes
            </a>
            <div class="ui green basic button deny">
                <i class="undo icon"></i> No
            </div>
        </div>
    </div>
</div>

<script src="/scripts/users/index.js"></script>

Add the 'index.js' script file to show the confirm dialog:

$(function () {
    $('.delete.operation').on('click', function (e) {
        var href = $(this).attr('href');
        $('.delete.modal a.yes.button').attr('href', href);
        $('.delete.modal').modal('show');
        e.preventDefault();
    });    
})

Add defination in .d.ts file:

interface JQuery {
    dropdown(): any;
    form(options: any): any;
    modal(options): any;
}

Add login page

Add 'login' view in the 'views/home/' folder:

<div class="ui middle aligned center aligned grid">
  <div class="column">
    <h2 class="ui teal image header">
      <img src="images/logo.svg" class="image">
      <div class="content">
        Log-in to your account
      </div>
    </h2>
    <form class="ui large form" action="/login" method="POST">
      <div class="ui stacked segment">
        <div class="field">
          <div class="ui left icon input">
            <i class="user icon"></i>
            <input type="text" name="email" placeholder="E-mail address">
          </div>
        </div>
        <div class="field">
          <div class="ui left icon input">
            <i class="lock icon"></i>
            <input type="password" name="password" placeholder="Password">
          </div>
        </div>
        <div class="ui fluid large teal submit button">Login</div>
      </div>

      <div class="ui error message" {{#if errorMessage}} style="display:block" {{/if}}>
        <ul class="list">
          <li>
            {{errorMessage}}
          </li>
        </ul>
      </div>

    </form>
  </div>
</div>
<script src="/scripts/home/login.js"></script>

Add 'login.ts' in the 'public/scripts/home/' folder:

$(document)
    .ready(function () {
        $('.ui.form')
            .form({
                fields: {
                    email: {
                        identifier: 'email',
                        rules: [
                            {
                                type: 'empty',
                                prompt: 'Please enter your e-mail'
                            },
                            {
                                type: 'email',
                                prompt: 'Please enter a valid e-mail'
                            }
                        ]
                    },
                    password: {
                        identifier: 'password',
                        rules: [
                            {
                                type: 'empty',
                                prompt: 'Please enter your password'
                            },
                            {
                                type: 'length[6]',
                                prompt: 'Your password must be at least 6 characters'
                            }
                        ]
                    }
                }
            });
    });

Add a 'clean.html' layout in 'views/layouts/' folder:

<!DOCTYPE html>
<html>

<head>
    {{> head}}
</head>

<body>

    <div class="ui main container">
        {{{body}}}
    </div>

</body>

</html>

Add styles in 'site.scss':

.main.container 
{
    .column
    {
        max-width: 450px;
    }
}

Add 'login' action in the HomeController, use the 'clean' layout:

    login(req, res, next) {
        res.render('home/login', { layout: 'clean', errorMessage: '' });
    }

Add '/login' in Router:

        this.router.get('/login', this.homeController.login);

Office365 login with request-promise

npm install request-promise -save
typings install dt~~request dt~~request-promise dt~form-data -SG
Create a 'office365.service.ts' in the services folder:

import * as rp from 'request-promise';

const endpoint = "https://sginnocellence.sharepoint.com";
const srfUrl = "https://login.microsoftonline.com/extSTS.srf";
const xmlBody = "<?xml version=\"1.0\" encoding=\"utf-8\" ?><s:Envelope xmlns:s=\"http://www.w3.org/2003/05/soap-envelope\" xmlns:a=\"http://www.w3.org/2005/08/addressing\" xmlns:u=\"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd\"><s:Header><a:Action s:mustUnderstand=\"1\">http://schemas.xmlsoap.org/ws/2005/02/trust/RST/Issue</a:Action><a:ReplyTo><a:Address>http://www.w3.org/2005/08/addressing/anonymous</a:Address></a:ReplyTo><a:To s:mustUnderstand=\"1\">https://login.microsoftonline.com/extSTS.srf</a:To><o:Security s:mustUnderstand=\"1\" xmlns:o=\"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd\"><o:UsernameToken><o:Username>[username]</o:Username><o:Password>[password]</o:Password></o:UsernameToken></o:Security></s:Header><s:Body><t:RequestSecurityToken xmlns:t=\"http://schemas.xmlsoap.org/ws/2005/02/trust\"><wsp:AppliesTo xmlns:wsp=\"http://schemas.xmlsoap.org/ws/2004/09/policy\"><a:EndpointReference><a:Address>[endpoint]</a:Address></a:EndpointReference></wsp:AppliesTo><t:KeyType>http://schemas.xmlsoap.org/ws/2005/05/identity/NoProofKey</t:KeyType><t:RequestType>http://schemas.xmlsoap.org/ws/2005/02/trust/Issue</t:RequestType><t:TokenType>urn:oasis:names:tc:SAML:1.0:assertion</t:TokenType></t:RequestSecurityToken></s:Body></s:Envelope>";


export class Office365Service {
    async signIn(email, password) {
        var signInUrl = srfUrl;
        var requestBody = xmlBody
            .replace("[username]", email)
            .replace("[password]", password)
            .replace("[endpoint]", endpoint);
        return new Promise<any>(resolve => {
            rp({
                method: 'POST',
                uri: signInUrl,
                headers: {
                    'content_type': "text/xml; charset=utf-8"
                },
                body: requestBody})
                .then(function (response) {
                    if (response.indexOf("<wsse:BinarySecurityToken") > 0) {
                        resolve({ success: true, user_id: email });
                    }
                    else {
                        resolve({ success: false, error: 'Login failed', user_id: email });
                    }
                });
        });
    }
}

Add 'loginPost' in HomeController:

import { Office365Service } from '../services/office365.service';
const office365Service = new Office365Service();
...
    loginPost(req, res, next) {
        var email = req.body.email;
        var password = req.body.password;
        office365Service.signIn(email, password)
            .then(function (result) {
                if (result.success) {
                    // save auth_token and redirect to home page.
                    req.session.user = { user_id: email }
                    req.session.save(function () {
                        // redirect
                        res.redirect('/');
                    });
                }
                else {
                    res.render('home/login', { layout: 'clean', errorMessage: result.error });
                }
            });
    }

Or

  async loginPost(req, res, next) {
        var email = req.body.email;
        var password = req.body.password;
        var result = await office365Service.signIn(email, password);
        if (result.success) {
            // save auth_token and redirect to home page.
            req.session.user = { user_id: email }
            req.session.save(function () {
                // redirect
                res.redirect('/');
            });
        }
        else {
            res.render('home/login', { layout: 'clean', errorMessage: result.error });
        }
    }

Add '/login' post in Router:

        this.router.post('/login', this.homeController.loginPost);

*Add 'session' and 'cookie' support: 6.1 npm install cookie-parser express-session --save 6.2 typings install dt~form-data -SG 6.3 Use 'session' and 'cookie' in 'index.ts' file:

import * as cookieParser from 'cookie-parser';
import * as session from 'express-session';
import { Config } from './config';
var config = new Config();
...
// use cookie and session
app.use(cookieParser(config.session_secret));
app.use(session({
  secret: config.session_secret,
  resave: false,
  saveUninitialized: true,
  cookie: { secure: false }
}));

    6.4 Add 'session_secret' in Config file:

    session_secret = 'tsnodeprofiles_session';

Check 'session' in index action

    index(req, res, next) {
        if (!req.session.user) {
            return res.redirect('/login');
        }

        res.render('home', { title: 'hello world' });
    }

Build middleware for authorization

Create a 'middlewares' folder.
Add a 'authorizer.ts' file:

import * as express from 'express';

export class Authorizer {
    authorize(req, res, next) {
        if (!req.session.user) {
            return res.redirect('/login');
        }

        next();
    }
}

Use 'authorizer' middleware in Router:

import * as express from 'express';
import { HomeController } from './controllers/home.controller';
import { UsersController } from './controllers/users.controller';
import { Authorizer } from './middlewares/authorizer';

export class Router {
    router = express.Router();
    homeController = new HomeController();
    usersController = new UsersController();
    authorizer = new Authorizer();

    constructor() {
        this.router.get('/', this.authorizer.authorize, this.homeController.index);

        this.router.get('/users', this.authorizer.authorize, this.usersController.index);
        this.router.get('/users/create', this.authorizer.authorize, this.usersController.create);
        this.router.post('/users/update', this.authorizer.authorize, this.usersController.update);
        this.router.get('/users/edit', this.authorizer.authorize, this.usersController.edit);
        this.router.get('/users/delete', this.authorizer.authorize, this.usersController.delete);

        this.router.get('/login', this.homeController.login);
        this.router.post('/login', this.homeController.loginPost);
    }
}

Deploy to Heroku, https://www.heroku.com/

Download and install https://toolbelt.heroku.com/
Config port with $PORT value:

export class Config {
    db = 'mongodb://localhost/tsnodeprofiles';
    session_secret = 'tsnodeprofiles_session';
    port = process.env.PORT || 3000;
}

Use the configed port in 'index.ts':

app.listen(config.port, function () {
  console.log(`Example app listening on port ${config.port}!`);
});

Add a file named 'Procfile' in the root folder of the project with following content:

    web: node index.js

Create a new website and push the code to deploy:

        keroku login

        heroku create tsnodeprofile --buildpack heroku/nodejs

        git init
        heroku git:remote -a tsnodeprofile        
        git add .
        git status
        git commit -am 'init'
        git config --global push.default simple
        
        git push keroku master

Done

    https://tsnodeprofile.herokuapp.com/

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

README.md

README.md

Hello Node.js 入门分享

Install node.js

Install vscode

Build enviroment and run hello world

Build developing enviroment

View - template engine

Add controller

Add router

Make 'public' folder

Add frontend 'scss' file and use 'glup'

Add 'UsersController'

Add user list in the users 'index' page.

Add a 'New' button and a 'edit' page.

Post user profile

Install MongoDB and mongoosejs

Create model and service

Get user profiles

Edit user profile

Delete user profile

Add login page

Office365 login with request-promise

Build middleware for authorization

Deploy to Heroku, https://www.heroku.com/

Done

Files

README.md

Latest commit

History

README.md

File metadata and controls

Hello Node.js 入门分享

Install node.js

Install vscode

Build enviroment and run hello world

Build developing enviroment

View - template engine

Add controller

Add router

Make 'public' folder

Add frontend 'scss' file and use 'glup'

Add 'UsersController'

Add user list in the users 'index' page.

Add a 'New' button and a 'edit' page.

Post user profile

Install MongoDB and mongoosejs

Create model and service

Get user profiles

Edit user profile

Delete user profile

Add login page

Office365 login with request-promise

Build middleware for authorization

Deploy to Heroku, https://www.heroku.com/

Done