Using Clean architecture for Node.js API

Clean architecture Node.js + Express.js + MongoDB Bootcamp

Created by : Rated :4.6 1063 views

Last Updated: 2022-05-23 10:05:32 English Course Type: Self Learning

Node + Express.js + MongoDB with real life example
Create good software architecture and separation of concerns
Clean architecture principles
Test back-end applications
Use dependency injections in Node.js back-end projects

In this course, we will create Node.js basic shop API using Express.js and MongoDB. We will start this journey by understanding what clean architecture means, and right after will dive deep into coding.

We will start this course using in-memory DB and after that will move our app to MongoDB and Mongoose. I made a decision to make the course this way to show you how it's easy to move from one library to another when you are using good architecture.

We will test out the application using jest with the newest test stack and methodologies.

In this course, you will see how to use dependency injections in a really easy format and what it gives you. We will also make business validations for entity creation and updates. I want to show you how to use the response contracts layer to give one look at your every response from the server.

We will create an Application error handler to handle every exception or error and respond to a formatted response.

After every step of this course, you will have hands-on exercises and an answer right after.

Join this course to make a cool Node.js server. Enjoy and be happy :)

Beginner coding experience

All Level Node.js developers
Software developers
Back-end developers

Section 1 : Course introduction 3 Lectures 00:06:50
Lecture 1 :
About this course Preview
Lecture 2 :
Project overview
In this lecture, we will take a look at what our results will be.
Lecture 3 :
Into the Clean architecture
What is Clean architecture? Some theoretical knowledge before coding.
Section 2 : Let's start coding 2 Lectures 00:07:35
Lecture 1 :
Project start
In this lecture, we will create a project and a folder structure.
Lecture 2 :
Create basic server
In this lecture, we will create a basic express server for our project.
Section 3 : Let's build the Repositories 15 Lectures 00:33:47
Lecture 1 :
Section Introduction
Lecture 2 :
User entity
Lecture 3 :
In-memory DB
Lecture 4 :
User's repository
Lecture 5 :
User's repository tests
Lecture 6 :
Product entity
Lecture 7 :
Hands on: create product's repository
Lecture 8 :
Product's repository
Lecture 9 :
Hands on: test the product's repository
Lecture 10 :
Product's repository tests
Lecture 11 :
Order entity
In this lecture, we will create an order entity class that will follow us in the next steps.
Lecture 12 :
Hands on: create order's repository
Lecture 13 :
Order's repository
Lecture 14 :
Hands on: test the order's repository
Lecture 15 :
Order's repository tests
Section 4 : Let's build the use cases 29 Lectures 01:49:13
Lecture 1 :
Section Introduction
Lecture 2 :
Add user use case
Lecture 3 :
Add user use case tests
Lecture 4 :
Get user by ID use case
Lecture 5 :
Get user by ID use case tests
Lecture 6 :
Update user use case
Lecture 7 :
Update user use case test
Lecture 8 :
Delete user use case
Lecture 9 :
Delete user use case test
Lecture 10 :
Hands on: create the add product use case
Lecture 11 :
Add product use case
Lecture 12 :
Hands on: test the add product use case
Lecture 13 :
Add product use case tests
Lecture 14 :
Hands on: create the get product by ID use case
Lecture 15 :
Get product by ID use case
Lecture 16 :
Hands on: test the get product by ID use case
Lecture 17 :
Get product by ID use case tests
Lecture 18 :
Hands on: create the update product use case
Lecture 19 :
Update product use case
Lecture 20 :
Hands on: test the update product use case
Lecture 21 :
Update product use case test
Lecture 22 :
Hands on: create the delete product use case
Lecture 23 :
Delete product use case
Lecture 24 :
Hands on: test the delete product use case
Lecture 25 :
Delete product use case test
Lecture 26 :
Hands on: create order use cases
Lecture 27 :
Add order use cases
Lecture 28 :
Hands on: test the order use cases
Lecture 29 :
Create order use case test
Section 5 : Let's build controllers 24 Lectures 01:05:40
Lecture 1 :
Section Introduction
Lecture 2 :
Response Contracts
Lecture 3 :
Initialize controllers by creating add user controller
Lecture 4 :
Get User by ID controller
Lecture 5 :
Delete user controller
Lecture 6 :
Update user controller
Lecture 7 :
User's controller tests
Lecture 8 :
Hands on: create an add product controller
Lecture 9 :
Add product controller
Lecture 10 :
Hands on: create the delete product controller
Lecture 11 :
Delete product controller
Lecture 12 :
Hands on: create the update product controller
Lecture 13 :
Update product controller
Lecture 14 :
Hands on: create the get product by ID controller
Lecture 15 :
Get product by ID controller
Lecture 16 :
Hands on: create an add order controller
Lecture 17 :
Add order controller
Lecture 18 :
Hands on: create get order by ID controller
Lecture 19 :
Get order by ID controller
Lecture 20 :
Hands on: create an update order controller
Lecture 21 :
Update order controller
Lecture 22 :
Hands on: create delete order controller
Lecture 23 :
Delete order controller
Lecture 24 :
Add application error handler
Section 6 : Let's create Business Validations 3 Lectures 00:00:02
Lecture 1 :
Section Introduction
Lecture 2 :
Add order business validations
Lecture 3 :
Fix tests after adding business validation rules
Section 7 : Let's move to Mongo 12 Lectures 00:16:54
Lecture 1 :
Section introduction
Lecture 2 :
Create Mongo Cluster
Lecture 3 :
Initialize Mongo with Mongoose
Lecture 4 :
Create user's schema
Lecture 5 :
Hands on: create product schema
Lecture 6 :
Create product schema
Lecture 7 :
Hands on: create order schema
Lecture 8 :
Create order schema
Lecture 9 :
Create Mongo users repository
Lecture 10 :
Hands on: create Mongo product repository
Lecture 11 :
Hands on: create Mongo orders repository
Lecture 12 :
Create products + orders Mongo repositories
Section 8 : Finish 1 Lectures
Lecture 1 :
Thank you! And how to contact with me?

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Michael Kibenko,

1063 Course Views

1 Courses

I am an experienced software developer and tech lecturer. Actually working as a senior software developer in Natural Intelligence and tech lecturer in Talpiyot Hitech prestige code Bootcamp. In my past was: 1. Android developer with 3 applications in Google Play Market. 2. Android and back-end Team leader of a real estate industry startup. 3. VP R&D of a medical industry startup. Feel free to contact me :)