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Nodejs-10-projects-examples

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Node.js Examples and quick prototyping

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# [Eduonix] Learn Nodejs by building 10 projects [2015, ENG]:  
http://www.eduonix.com/courses/Web-Development/Learn-Nodejs-by-building-10-Projects-From-Scratch

___

If you will register on udemy.com and click on "Start Free Preview", аfter some period you can receive (by email) big discount on this course.

![Application](https://raw.githubusercontent.com/MrDataScientist/Nodejs-10-projects-examples/master/img/node.png)

___

I'm working on Linux with node version:

$ node -v
    v0.10.41

### 02 Basic Express Website

nodemailer

002 Express Jade Template Setup

# npm install -g express
    # npm install -g express-generator

$ express express-websit
    $ cd express-website/
    $ npm install

$ npm install --save nodemailer
    $ npm start

http://localhost:3000/

http://getbootstrap.com/getting-started/#download
    http://getbootstrap.com/examples/starter-template/

http://html2jade.aaron-powell.com/

003 Page Routes Views

004 Nodemailer Setup

To send emails you should be logged in  gmail

![Application](https://raw.githubusercontent.com/MrDataScientist/Nodejs-10-projects-examples/master/img/02.png)

### 03 User Login System

002 MongoDB Install Setup

$ mongo
    > use nodeauth
    > db.createCollection('users');
    > show collections
    > show dbs

> db.users.insert({name:"Brad Traversy",email:"brad@techguywebsolutions.com", username:"devuser1",password:"1234"});
    > db.users.insert({name:"John Doe",email:"john@techguywebsolutions.com", username:"devuser2",password:"1234"});
    > db.users.find();
    > db.users.find().pretty();

> db.users.update({username:"devuser1"},{$set:{email:"devuser1@gmail.com"}});

003 Application Middleware Setup

$ mikdir -p nodeauth
    $ cd nodeauth
    $ npm install --save mongodb
    $ npm install --save mongoose
    $ npm install --save connect-flash
    $ npm install --save express-validator
    $ npm install --save express-session
    $ npm install --save express-messages
    $ npm install --save passport
    $ npm install --save passport-local
    $ npm install --save passport-http
    $ npm install --save multer@0.1.8
    $ npm install

$ npm start

004 Views  Layouts Part A

005 Views and Layouts Part B

006 User Registration PART-A

007 User Registration PART-B

$ mongo
    > use nodeauth
    > db.users.find().pretty();
    > db.users.remove({})

008 Password Encryption with Bcrypt

Installation componetns for windows (Open SSL)

$ npm install --save node-gyp
    $ npm install --save bcrypt

009 User Authentication with Passport

010 Logout Access Control Part A

011 Logout  Access Control Part B

![Application](https://raw.githubusercontent.com/MrDataScientist/Nodejs-10-projects-examples/master/img/03.png)

### 04 Node Blog System

002 Modules, Middleware  Template Part A

$ express nodeblog
    $ cd nodeblog/
    $ npm install --save mongodb
    $ npm install --save monk
    $ npm install --save connect-flash
    $ npm install --save express-validator
    $ npm install --save express-session
    $ npm install --save express-messages
    $ npm install --save multer@0.1.8
    $ npm install --save moment
    $ npm install

$ mkdir public/images/uploads

$ mongo
    > use nodeblog

> db.createCollection('posts');
    > db.createCollection('categories');

$ npm start

003 Modules, Middleware Template Part B

004 Homepage Blog Posts Part A

$ mongo
    > use nodeblog

> db.posts.insert({title:"Blog Post One", category: "Technology", author:"Brad Traversy", body:"This is the body", date: ISODate()})
    > db.posts.insert({title:"Blog Post Two", category: "Fasion", author:"John Doe", body:"This is the body for a fasion post", date: ISODate()})

> db.posts.find().pretty()

$ npm start

005 Homepage Blog Posts Part B

$ npm start

006 Adding Posts PART -A

007 Adding Posts PART -B

$ mongo
    > use nodeblog

> db.categories.insert({title:"Technology"})
    > db.categories.insert({title:"Fasion"})

Web Text Editor - http://ckeditor.com/ (Version 4.5.3)

$ npm start

008 Adding Categories

$ npm start

009 View Posts By Category

$ mongo
    > use nodeblog
    > db.posts.remove({})

http://lipsum.com/

$ npm start

010 Single Posts Comments Part A

$ npm start

011 Single Posts Comments Part B

$ npm start

![Application](https://raw.githubusercontent.com/MrDataScientist/Nodejs-10-projects-examples/master/img/04.png)

### 05 Community Events

002 MongoLab Drywall Setup Part A

mongolab.com

create new database: comevents  
create a new user: user1

# npm install -g grunt-cli

https://github.com/jedireza/drywall/

$ git clone https://github.com/jedireza/drywall/  comevents
    $ cd comevents/
    $ npm install

$ cp config.example.js config.js
    $ vi config.js
    $ grunt

003 MongoLab  Drywall Setup Part B

$ mongo ds027744.mongolab.com:27744/comevents -u user1 -p user1
    rs-ds027744:PRIMARY> use comevents

db.admingroups.insert({ _id: 'root', name: 'Root' });
    db.admins.insert({ name: {first: 'Root', last: 'Admin', full: 'Root Admin'}, groups: ['root'] });
    var rootAdmin = db.admins.findOne();
    db.users.save({ username: 'root', isActive: 'yes', email: 'your@email.addy', roles: {admin: rootAdmin._id} });
    var rootUser = db.users.findOne();
    rootAdmin.user = { id: rootUser._id, name: rootUser.username };
    db.admins.save(rootAdmin);

db.users.update({email:'your@email.addy'}, {$set: {email:'your_email@gmail.com'}})

reset password by link:  
http://localhost:3000/login/forgot/

004 Event Schema Frontend Display Part A

005 Event Schema Frontend Display Part B

$ mongo ds027744.mongolab.com:27744/comevents -u user1 -p user1
    rs-ds027744:PRIMARY> use comevents
    rs-ds027744:PRIMARY> show collections
    rs-ds027744:PRIMARY> db.createCollection('events');

rs-ds027744:PRIMARY> db.events.insert({name:'Event One', description:'This is the description', date:new Date('July 04,2015'), venu: 'Venu One', startTime:'2:00pm', endTime:'5:00pm', username:'brad'})

rs-ds027744:PRIMARY> db.events.find().pretty();
    {
    	"_id" : ObjectId("560fbefca828926163531a0f"),
    	"name" : "Event One",
    	"description" : "This is the description",
    	"date" : ISODate("2015-07-04T00:00:00Z"),
    	"venu" : "Venu One",
    	"startTime" : "2:00pm",
    	"endTime" : "5:00pm",
    	"username" : "brad"
    }

$ grunt

006 Details Page Adding Events

007 Details Page Adding Events Part B

$ npm install --save connect-flash
    $ npm install --save express-messages

$ grunt

008 Edit and Delete Events

009 Edit and Delete Events Part B

$ grunt

![Application](https://raw.githubusercontent.com/MrDataScientist/Nodejs-10-projects-examples/master/img/05.png)

### 06 Bookstore (eCommerce)

Kraken Framework
    MongoDB with Mongoose
    Dust Templates
    Custom Templating
    PayPal Integration

002 Kraken Setup

krakenjs.com

# npm install -g yo generator-kraken bower grunt-cli
    $ yo kraken

? Name: TekBooks
    ? Description: Simple shopping cart
    ? Author: Brad Traversy
    ? Template library? Dust (via Makara 2)

I recommend do not chose i18n support for this project!

? Include i18n support? Yes
    ? Front end package manager ? Bower
    ? CSS preprocessor library? LESS
    ? JavaScript library? RequireJS

$ cd TekBooks/

$ npm install --save mongodb
    $ npm install --save mongoose
    $ npm install --save connect-flash
    $ npm install --save express-messages

$ npm start

http://localhost:8000/

Foundation

http://foundation.zurb.com/

Download Complete

003 Frontend Routes Templates Part A

$ npm start

004 Frontend Routes Templates Part B

005 Frontend Routes Templates Part C

$ npm start

006 Database Model

$ mongo
    > use takbooks
    > db.createCollection('books');
    > db.createCollection('categories');
    > db.books.insert({title:"Professional Node.js", description:"Node.js is a powerful and popular new Framework for writing scalable network programs using JavaScript.", category:"NodeJS", author:"Pedro Teixeira", publisher: "Wiley", price:"21.56", cover:"node1.jpg"});
    > db.books.insert({title:"Node.js Blueprints", description:"A straightforward, practical guide containing ste-by-tep tutorials that will push your Node.js programming skills to the next level. If you are a web developer", category:"NodeJS", author:"Krasimir Tsonev", publisher: "Packt Publishing", price:"54.79", cover:"node2.jpg"});

007 Display Data From MongoDB Part A

008 Display Data From MongoDB Part B

$ mongo
    > use tekbooks
    > db.categories.insert({name:"NodeJS"});

009 Admin CRUD Part A

Now we could add new books  
http://localhost:8000/manage/books/add

010 Admin CRUD Part B

011 Shopping Cart Part A

$ npm start

012 Shopping Cart Part B

![Application](https://raw.githubusercontent.com/MrDataScientist/Nodejs-10-projects-examples/master/img/06.png)

Errors:

1) Flash Messages is not Show  
    2) When i tryind to add book without name or price, i get exception: uncaughtException Can't set headers after they are sent.  
    3) Summ total in order is not working.

### 07 ChatIO

002 ChatIO User Interface

003 Sending Chat Messages

$ npm install
    $ node app

004 Adding Usernames

$ node app

005 App Hosting With Heroku

skipped

![Application](https://raw.githubusercontent.com/MrDataScientist/Nodejs-10-projects-examples/master/img/07.png)

### 08 FindaDoc Directory

Apache Cassandra

002 Install Cassandra  Setup Keyspace

Template:  
http://www.free-css-templates.com/preview/Simple/

Apache Cassandra (DataStax Community Edition)  
http://www.planetcassandra.org/cassandra/

# cqlsh

cqlsh> create KEYSPACE testdb WITH REPLICATION = {'class':'SimpleStrategy', 'replication_factor':3};

cqlsh> describe KEYSPACES;

cqlsh> USE testdb;

cqlsh:testdb> CREATE TABLE users(id uuid, name text, email text, username text, PRIMARY KEY(id, name, email, username));

cqlsh:testdb> DESCRIBE TABLE USERS;

cqlsh:testdb> INSERT INTO users(id, name, email, username) VALUES(now(), 'Brad Traversy', 'techguyinfo@gmail.com', 'techguy');

cqlsh:testdb> Select name from users;

003 FindaDoc User Interface

004 Create App With Layout Part A

# cqlsh

CREATE KEYSPACE findadoc WITH REPLICATION = {'class':'SimpleStrategy', 'replication_factor':3};

CREATE TABLE findadoc.doctors(doc_id uuid, full_name text, category text, practice_name text, street_address text, city text, state text, zip text, new_patients boolean, graduation_year int, PRIMARY KEY(doc_id, full_name, category, city, state));

DESCRIBE KEYSPACES;
    DESCRIBE KEYSPACE findadoc;

USE findadoc;

CREATE TABLE categories(cat_id uuid, name text, PRIMARY KEY(cat_id, name));

INSERT INTO categories(cat_id, name) VALUES (now(), 'General');
    INSERT INTO categories(cat_id, name) VALUES (now(), 'Neurologist');
    INSERT INTO categories(cat_id, name) VALUES (now(), 'Dentist');

INSERT INTO doctors(doc_id, full_name, category, practice_name, street_address, city, state, zip, new_patients, graduation_year) VALUES (now(), 'Thomas Smith MD', 'General', 'Family Medical', '50 Main st', 'Saugus', 'MA', '01906', true, 1997);

INSERT INTO doctors(doc_id, full_name, category, practice_name, street_address, city, state, zip, new_patients, graduation_year) VALUES (now(), 'James Walsh MD', 'General', 'Mass Medical', '10 Congress st', 'Amesbury', 'MA', '01913', true, 1997);

SELECT * FROM doctors;
    SELECT * FROM categories;

$ express
    $ npm install
    $ npm install --save cassandra-driver
    $ npm install --save express-session
    $ npm install --save express-messages
    $ npm install --save connect-flash

005 Create App With Layout Part B

$ npm start

006 Reading From Cassandra Part A

$ npm start

007 Reading From Cassandra Part B

# cqlsh
    USE findadoc;
    CREATE INDEX on doctors(category);
    CREATE INDEX on doctors(state);

$ npm start

008 Search Insert

$ npm start

ERRORS:  
    flash-messages not works  
    We can't delete and edit doctors and categories

![Application](https://raw.githubusercontent.com/MrDataScientist/Nodejs-10-projects-examples/master/img/08.png)

### 09 Portfolio App

MySQL

002 MySQL Install App Setup

http://startbootstrap.com/template-overviews/freelancer/

CREATE DATABASE portfolio;

CREATE TABLE `portfolio`.`projects` ( `id` INT(11) NOT NULL AUTO_INCREMENT , `title` VARCHAR(255) NOT NULL , `description` TEXT NOT NULL , `service` VARCHAR(255) NOT NULL , `client` VARCHAR(255) NOT NULL , `image` VARCHAR(255) NOT NULL , `date` DATE NOT NULL , PRIMARY KEY (`id`) ) ENGINE = InnoDB;

INSERT INTO `portfolio`.`projects` (`id`, `title`, `description`, `service`, `client`, `image`, `date`) VALUES (NULL, 'Project1', 'Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed volutpat tincidunt congue. Etiam vel diam pulvinar, commodo lacus vitae, ullamcorper ante. In hendrerit, lacus a mollis molestie, enim arcu pharetra arcu, sit amet lacinia metus odio ac lacus. Proin eu ligula eu mi vehicula accumsan.', 'Web Development', 'client One', '1.jpg', '2015-10-11');

INSERT INTO `portfolio`.`projects` (`id`, `title`, `description`, `service`, `client`, `image`, `date`) VALUES (NULL, 'Project Two', 'Vivamus eu tortor a enim porttitor mollis non a quam. Mauris non mi placerat magna hendrerit sollicitudin eget non ipsum. Quisque quis scelerisque dolor, sit amet dictum sem. ', 'Web Development', 'client Two', '2.jpg', '2015-10-01');

$ express
    $ npm install
    $ npm install --save mysql
    $ npm install --save express-session
    $ npm install --save express-messages
    $ npm install --save connect-flash
    $ npm install --save multer@0.1.8
    $ npm install --save moment
    $ npm install --save express-validator

$ npm start
    localhost:3000

003 S3 - Frontend Project Display Part A

Covert html to Jade:  
http://html2jade.aaron-powell.com/

004 S3 - Frontend Project Display Part B

$ npm start

005 Create Backend Add Projects Part A

http://getbootstrap.com/examples/starter-template/

006 Create Backend Add Projects Part B

http://localhost:3000/admin

$ npm start

007 Project Edit Delete

$ npm start

![Application](https://raw.githubusercontent.com/MrDataScientist/Nodejs-10-projects-examples/master/img/09.png)

### 10 eLearning System

kickstart Frontend Framework
    MongoDB
    Handlebars Templating
    Async

002 App  Kickstart Setup Part A

$ express
    $ npm install
    $ npm install --save bcryptjs
    $ npm install --save passport  
    $ npm install --save passport-http     
    $ npm install --save passport-local
    $ npm install --save mongodb
    $ npm install --save mongoose
    $ npm install --save handlebars    
    $ npm install --save express-session
    $ npm install --save express-messages
    $ npm install --save express-handlebars
    $ npm install --save connect-flash
    $ npm install --save express-validator

$ mongo
    $ use elearn
    $ db.createCollection('users');
    $ db.createCollection('students');
    $ db.createCollection('instructors');
    $ db.createCollection('classes');
    $ show collections

003 App Kickstart Setup Part B

$ npm start
    localhost:3000

http://www.99lime.com/elements/

004 Fetching Classes - Basics Part A

$ mongo
    $ use elearn
    $ db.classes.insert({title:'HTML 101', description:'Description 1', instructor:'Brad Traversy'});
    $ db.classes.insert({title:'Intro to PHP', description:'Description 2', instructor:'John Doe'});

005 Fetching Classes - Basics Part B

$ npm start

006 Fetching Classes - Final Features

$ npm start

007 Registration Login - Basics Part A

$ npm start

008 Registration Login - Basics Part B

$ npm install --save async

009 Registration  Login - Final Features

$ npm start

010 Student Class Registrations

$ npm start

011 Instructor Access

$ npm start

012 Class Lessons Part A

$ npm start

013 Class Lessons Part B

$ npm start

![Application](https://raw.githubusercontent.com/MrDataScientist/Nodejs-10-projects-examples/master/img/10-1.png)

![Application](https://raw.githubusercontent.com/MrDataScientist/Nodejs-10-projects-examples/master/img/10-2.png)

___

**Marley**

<a href="https://jsdev.org">jsdev.org</a>

email:  
![Marley](http://img.fotografii.org/a3333333mail.gif "Marley")

Nodejs-10-projects-examples

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