Node.js Masterclass Homework Assignment

This repository contains the homework assignment for Node.js Master Class by Pirple that is focused on building a RESTful API, web app GUI, and a CLI in plain Node JS (ES6 Javascript) with no NPM or 3rd-party libraries.

Homework Assignments

Assignment #1: Backend

You are building the API for a pizza-delivery company.

Here's the spec from your project manager:

1. New users can be created, their information can be edited, and they can be deleted. We should store their name, email address, and street address.
2. Users can log in and log out by creating or destroying a token.
3. When a user is logged in, they should be able to GET all the possible menu items (these items can be hardcoded into the system).
4. A logged-in user should be able to fill a shopping cart with menu items
5. A logged-in user should be able to create an order. You should integrate with the Sandbox of Stripe.com to accept their payment. Note: Use the stripe sandbox for your testing. Follow this link and click on the "tokens" tab to see the fake tokens you can use server-side to confirm the integration is working.
6. When an order is placed, you should email the user a receipt. You should integrate with the sandbox of Mailgun.com for this. Note: Every Mailgun account comes with a sandbox email account domain (whatever@sandbox123.mailgun.org) that you can send from by default. So, there's no need to setup any DNS for your domain for this task. Read more here.

Assignment #2: Frontend

It is time to build a simple frontend for the Pizza-Delivery API you created in Homework Assignment #2. Please create a web app that allows customers to:

1. SignUp on the site.
2. View all the items available to order.
3. Fill up a shopping cart.
4. Place an order (with fake credit card credentials), and receive an email receipt

Assignment #3: Admin CLI

It is time to build the Admin CLI for the pizza-delivery app you built in the previous assignments. Please build a CLI interface that would allow the manager of the pizza place to:

1. View all the current menu items.
2. View all the recent orders in the system (orders placed in the last 24 hours).
3. Lookup the details of a specific order by order ID.
4. View all the users who have signed up in the last 24 hours.
5. Lookup the details of a specific user by email address.

The Solution

Launching the Server

Too launch the application please run the following command from the project root folder:

node index.js

You may also run the application in debugging mode:

env NODE_DEBUG=server,stripe,mailgun,cli,workers node index.js

Running the APP for different environments:

NODE_ENV=staging node index.js

The APP is currently supporting staging (default) and production environments.

CLI Commands

The following CLI command are available for the execution:

-----------------------------------------------------------------------------------------------------------
                               CLI Manual
-----------------------------------------------------------------------------------------------------------

exit                           Kill the CLI (and the rest of the application)

man                            Show this help page

help                           Alis of the "man" command

menus                          Show the list of available menu items (pizzas)

orders                         View all the recent orders in the system (orders placed in the last 24 hours)

order --{orderId}              Lookup the details of a specific order by order ID

users                          View all the users who have signed up in the last 24 hours

user --{email}                 Lookup the details of a specific user by email address

-----------------------------------------------------------------------------------------------------------

Front-End

The following paths are available for the user in browser after launching the app.

Index Page

Path: http://localhost:3000/

Login Page

Path: http://localhost:3000/user/session/create

Menu List

Path: http://localhost:3000/menu/list

Shopping Cart

Path: http://localhost:3000/user/cart/read

Checkout Page

Path: http://localhost:3000/user/order/create

Checkout Success Page

Path: http://localhost:3000/user/order/success

User Profile Page

Path: http://localhost:3000/user/account/edit

Back-End (API)

The following endpoints are available from API perspective.

HealthCheck Endpoint

Request example:

curl -X GET http://localhost:3000/ping

User Endpoints

Create the User

Request example:

curl -X POST \
  http://localhost:3000/users \
  -d '{
	"name": "John",
	"email": "any@email.com",
	"password": "1111",
	"address": "San Francisco, CA",
	"streetAddress": "Sunset blvd, 15"
}'

Read the User

Request example:

curl -X GET \
  'http://localhost:3000/users?email=any@email.com' \
  -H 'token: 48df0wibmpqz69rzgb5y'

Update the User

Request example:

curl -X PUT \
  http://localhost:3000/users \
  -H 'Content-Type: application/json' \
  -H 'token: 48df0wibmpqz69rzgb5y' \
  -d '{
	"name": "Bill",
	"email": "any@email.com"
}'

Delete the User

Request example:

curl -X DELETE \
  'http://localhost:3000/users?email=any@email.com' \
  -H 'token: b3xg95c3wp0ol1pk46vm'

Token Endpoints

Create the Token

Request example:

curl -X POST \
  http://localhost:3000/tokens \
  -d '{
	"email": "any@email.com",
	"password": "1111"
}'

Read the Token

Request example:

curl -X GET 'http://localhost:3000/tokens?id=gjfek6ha08p2x8877mno'

Update (Prolong) the Token

Request example:

curl -X PUT \
  http://localhost:3000/tokens \
  -H 'Content-Type: application/json' \
  -d '{
	"id": "gjfek6ha08p2x8877mno"
}'

Delete the Token

Request example:

curl -X DELETE 'http://localhost:3000/tokens?id=bivegzlqhs1z5q4np0yo'

Menu Endpoint

Get the Menu

Request example:

curl -X GET \
  http://localhost:3000/menus \
  -H 'token: 3c3nld8owylf927r5txu'

Shopping Cart Endpoint

Create Shopping Cart

Request example:

  http://localhost:3000/carts \
  -H 'token: ket278eemafcehh9vq30'

Read Shopping Cart

Request example:

curl -X GET \
  http://localhost:3000/carts \
  -H 'token: ket278eemafcehh9vq30'

Delete Shopping Cart

Request example:

curl -X DELETE \
  http://localhost:3000/carts \
  -H 'token: ket278eemafcehh9vq30'

Update Items in Shopping Cart

Request example:

curl -X PUT \
  http://localhost:3000/carts \
  -H 'Content-Type: application/json' \
  -H 'token: sdvr4w4e85gw8slgycnt' \
  -d '{
	"id": 4,
	"quantity": 2
}
'

Order Endpoint

Create the Order

Request example:

curl -X POST \
  http://localhost:3000/orders \
  -H 'Content-Type: application/json' \
  -H 'token: 8l06rtpic4y4kps54pe4' \
  -d '{
	"paymentSource": "tok_mastercard"
}'

Read the Order

Request example:

curl -X GET \
  'http://localhost:3000/orders?id=un2yhgqoajzmv76fozkd' \
  -H 'token: 4dpj97yqr53druol20ru'