NestJs Build Modern APIs in NestJs with Unit Testing

NestJs – Build Modern APIs in NestJs with Unit Testing, available at $59.99, has an average rating of 4.7, with 98 lectures, based on 97 reviews, and has 1007 subscribers.

You will learn about Develop and full featured API with NestJs Best practices of Authentication & Authorization Data Validation & Error Handling using Pipes How to implement pagination & search How to generate coordinates of address with GeoCoder Uploading images on AWS S3 Bucket How to use Passport for authentication How to Protect Routes from unauthorized user How to build a custom decorator How to build a custom guard Using TypeORM for database interaction Persisting data with databases like MongoDB & Postgres Understand Database relationships Writing Unit Tests for complete API Writing e2e Tests How to deploy API on Heroku This course is ideal for individuals who are Anyone who want to learn how to build API in NestJs or Anyone with basic knowledge of Javascript & Typescript, wants to build API or Anyone who want to learn backend development It is particularly useful for Anyone who want to learn how to build API in NestJs or Anyone with basic knowledge of Javascript & Typescript, wants to build API or Anyone who want to learn backend development.

Enroll now: NestJs – Build Modern APIs in NestJs with Unit Testing

Summary

Title: NestJs – Build Modern APIs in NestJs with Unit Testing

Price: $59.99

Average Rating: 4.7

Number of Lectures: 98

Number of Published Lectures: 98

Number of Curriculum Items: 98

Number of Published Curriculum Objects: 98

Original Price: $19.99

Quality Status: approved

Status: Live

What You Will Learn

Develop and full featured API with NestJs

Best practices of Authentication & Authorization

Data Validation & Error Handling using Pipes

How to implement pagination & search

How to generate coordinates of address with GeoCoder

Uploading images on AWS S3 Bucket

How to use Passport for authentication

How to Protect Routes from unauthorized user

How to build a custom decorator

How to build a custom guard

Using TypeORM for database interaction

Persisting data with databases like MongoDB & Postgres

Understand Database relationships

Writing Unit Tests for complete API

Writing e2e Tests

How to deploy API on Heroku

Who Should Attend

Anyone who want to learn how to build API in NestJs

Anyone with basic knowledge of Javascript & Typescript, wants to build API

Anyone who want to learn backend development

Target Audiences

Anyone who want to learn how to build API in NestJs

Anyone with basic knowledge of Javascript & Typescript, wants to build API

Anyone who want to learn backend development

If you want to build a powerful API in the modern backend framework Nest Js or if you want to learn how to unit test API then welcome to this Ultimate NestJs course.

Nest Js is a Node.js framework for building efficient, reliable, and scalable Node.js server-side applications. NestJs is a complete framework that will help us to perform everything whether it is authentication or testing a complete API, NestJs provides us with everything that we want. The architecture of NestJs is unmatchable.

Throughout this course, we will use TypeScript which will level up our development. Typescript will help us to write neat and clean code. We will be able to find our errors and bug right on the spot.

NestJs provides us with a lot of flexibility by providing a lot of modules, when it comes to testing, NestJs provides us with Testing Module that makes Unit testing fun. Connecting to a database whether it is Relational (SQL, POSTGRES, etc) or NoSQL (MongoDB) is just fun and can be done in one line of code.

Really NestJs has made life a lot easier when it comes to building backend applications. The API built with this amazing framework is highly testable, scalable, loosely coupled, and easily maintainable applications.

===   Super Fiendly Support   ===

If you ever get stuck in any problem, I’m here to unstuck you. I always respond as fast as I can. Because I know there’s nothing worse than getting stuck into problems, especially programming problems. So, I am always here to support you.

Below are some points that we will cover in this course:

We will discuss what is NestJs and its CLI

Build a complete restaurant API

Use MongoDB to store our data

Add Pagination and Search in our API

Best practices for Error handling & Validations with PIPES

Generate the coordinates of the restaurant address

Uploading multiple images of the restaurant to AWS S3 Bucket

Add Jwt Authentication with Passport

Authorization of Roles with Guards

Build a CRUD Library API with Postgres & TypeORM

Unit Testing of complete API

e2e Testing to API

Deploying API on Heroku

Interested in learning this amazing NestJs framework for building your next backend API? Then Enroll now and I will see you in the course. Happy Coding!!!

Course Curriculum

Chapter 1: Introduction

Lecture 1: Introduction to the Course

Lecture 2: DEMO of API

Lecture 3: What is Nest.js & Why we need it?

Lecture 4: How to Follow the Course & Code?

Chapter 2: Setting up Environment

Lecture 1: Installing all required tools

Chapter 3: Setup / Overview of Nest.js

Lecture 1: Installing Nest CLI & Creating app

Lecture 2: Understanding the folder structure

Lecture 3: Nest.js Modules

Lecture 4: Nest.js Controllers

Lecture 5: Nest.js Service & Providers

Lecture 6: Connecting to MongoDB with mongoose

Chapter 4: Let’s start Restaurant API with Nest

Lecture 1: Creating Restaurant Schema

Lecture 2: Get all Restaurants

Lecture 3: Create a new Restaurant

Lecture 4: What is DTO?

Lecture 5: Creating a Restaurant DTO

Lecture 6: Get Restaurant by ID

Lecture 7: Update Restaurant by ID

Lecture 8: Delete Restaurant

Chapter 5: Adding Search & Pagination to API

Lecture 1: Adding Search

Lecture 2: Adding Pagination

Chapter 6: Validation, Pipes & Error Handling

Lecture 1: What are Pipes?

Lecture 2: Using Validation Pipe Globally

Lecture 3: Adding Validation Rules in Update DTO

Lecture 4: Invalid Mongoose ID Error

Chapter 7: Generating Restaurant Location

Lecture 1: What is GeoCoder

Lecture 2: Generating Coordinates & Address

Lecture 3: Saving Location in Restaurants

Chapter 8: Upload Restaurant Images to AWS S3

Lecture 1: Create Bucket on S3

Lecture 2: Getting files through File Intercepter

Lecture 3: Uploading images to S3

Lecture 4: Saving Images in Restaurant

Lecture 5: Delete Restaurant Images

Chapter 9: Authentication with Passport JWT

Lecture 1: Generating Auth Module

Lecture 2: Creating User Schema

Lecture 3: Sign up DTO with Validators

Lecture 4: User Sign up

Lecture 5: Hash user password while Sign up

Lecture 6: Handle Duplicate Email Error

Lecture 7: Login User

Lecture 8: Setting Up JWT & Passport

Lecture 9: Sign JWT token on Login

Chapter 10: Protecting Routes with Guards & Custom Decorators

Lecture 1: Setting Up JWT Strategy

Lecture 2: Using AuthGuard to Protect Routes

Lecture 3: Current User Decorator

Lecture 4: Saving Current User in Restaurant

Lecture 5: Creating User Roles Guard

Lecture 6: Roles Decorator

Lecture 7: Authorize Restaurant Ownership

Chapter 11: Adding Meals in Restaurant

Lecture 1: Creating Meal Model

Lecture 2: Create Meal DTO

Lecture 3: Creating a Meal

Lecture 4: Getting all Meals

Lecture 5: Get Meal by ID

Lecture 6: Update Meal

Lecture 7: Delete Meal

Chapter 12: Library API with TypeORM & Postgres

Lecture 1: Create Library Project

Lecture 2: Install & Setup Postgres & pgAdmin

Lecture 3: Connecting to Postgres Database

Lecture 4: Create Book Entity

Lecture 5: Create new Book

Lecture 6: Get all Books & Book by ID

Lecture 7: Update Book

Lecture 8: Delete Book

Chapter 13: Database Relationships

Lecture 1: Relations & Types of relations

Lecture 2: Create User Entity

Lecture 3: Adding Books & User Relation (OneToMany & ManyToOne)

Chapter 14: Unit Testing Restaurant API – Part 1

Lecture 1: What is Unit Testing?

Lecture 2: Write first unit test in Restaurant Service

Lecture 3: Testing RestaurantsService – findAll

Lecture 4: Testing RestaurantsService – create

Lecture 5: Testing RestaurantsService – findById

Lecture 6: Testing RestaurantsService – updateById

Lecture 7: Testing RestaurantsService – deleteById

Lecture 8: Testing RestaurantsService – uploadImages

Lecture 9: Testing RestaurantsService – deleteImages

Lecture 10: First unit test in Restaurant Controller

Lecture 11: Testing RestaurantController – getAllRestaurants

Lecture 12: Testing RestaurantController – createRestaurant

Lecture 13: Testing RestaurantController – getRestaurantById

Lecture 14: Testing RestaurantController – updateRestaurant

Lecture 15: Testing RestaurantController – deleteRestaurant

Lecture 16: Testing RestaurantController – uploadFiles

Chapter 15: Unit Testing Restaurant API – Part 2

Lecture 1: Testing Auth Service

Lecture 2: Testing AuthService – signUp

Instructors

Ghulam Abbas
Full Stack Developer & Designer

Rating Distribution

1 stars: 1 votes

2 stars: 7 votes

3 stars: 11 votes

4 stars: 22 votes

5 stars: 56 votes

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