NestJs: Modern ways to build APIs with Typescript and NestJs

Course Curriculum

Chapter 1: Getting started with NestJs

Lecture 1: Introduction to NestJs

Lecture 2: Routing in NestJs

Lecture 3: Access Express request Object in NestJs

Lecture 4: Define Resources

Lecture 5: Status Code, Redirection and Route Parameters

Chapter 2: Typescript Foundations for NestJs

Lecture 1: What are Generics

Lecture 2: Typescript Setup and Installation

Lecture 3: Generic Function

Lecture 4: Generic Function T Array Type

Lecture 5: Generic Function with Multiple Type Variables

Lecture 6: Generic Constraints

Lecture 7: Generic Interfaces to describe Object Properties

Lecture 8: Create Interface to describe Function Type

Lecture 9: Generic Classes and Interfaces

Lecture 10: Introduction to Decorators

Lecture 11: Arguments in Method Decorator

Lecture 12: Configurable Decorator using Decorator Factory.

Lecture 13: Property Decorator

Lecture 14: Parameter Decorator

Lecture 15: Class Decorator

Chapter 3: CRUD With NestJs

Lecture 1: Module Introduction

Lecture 2: Create Post Endpoint to Save Record in Array

Lecture 3: Request Payload in NestJs

Lecture 4: FindAll and Delete Endpoint

Chapter 4: Pipes and Validations

Lecture 1: What are Pipes

Lecture 2: Add Validations using ValidationPipe

Lecture 3: Understand How ValidationPipe works

Chapter 5: Middlewares and ExceptionFilters

Lecture 1: What are Middlewares

Lecture 2: Creating a Custom Logging Middleware

Lecture 3: Creating HttpException Filter

Chapter 6: Interceptors

Lecture 1: What are Interceptors

Lecture 2: Create Interceptor to Transform the Response

Chapter 7: Connecting NestJs app with TypeORM and Mysql

Lecture 1: Installing Mysql server

Lecture 2: Connect NestJs to Mysql using TypeORM

Lecture 3: Create an Entity to map a Database Table

Lecture 4: Save new record in MySQL Database Table

Lecture 5: Get, Update, and Delete Record

Chapter 8: Relations between Entities

Lecture 1: Adding One to One Relation between Entities

Lecture 2: CRUD with One to One Relationship

Lecture 3: Adding One to Many or Many to Many Relation between Entities

Lecture 4: Adding Many to Many Relation between Entities

Chapter 9: Connected NestJs App to MongoDB using Mongoose

Lecture 1: Installing MongoDB

Lecture 2: Connecting NestJs App with MongoDB

Chapter 10: Authentication

Lecture 1: Introduction to Authentication

Lecture 2: Implement Signup User

Lecture 3: Implement Login User

Lecture 4: Introduction to PassportJs

Lecture 5: Authenticate User using Passport-JWT Strategy

Chapter 11: Create Documentation for REST APIs using Swagger

Lecture 1: Configure Swagger with NestJs app

Lecture 2: Add Documentation for Swagger

Chapter 12: Deployment

Lecture 1: Deploy NestJs app to MLab and Zeit Now

Chapter 13: Connect NestJs to PostgreSQL and Sequlize

Lecture 1: Install PostgreSQL

Lecture 2: Connect NestJs app to Sequelize using Postgres

Chapter 14: GraphQL Basics

Lecture 1: What is GraphQL

Lecture 2: Difference Between GraphQL and REST

Lecture 3: GraphQL Query

Lecture 4: Working with HackerNewsAPI

Lecture 5: Arguments in GraphQL

Lecture 6: Required Arguments in GraphQL

Lecture 7: GraphQL Schema and Types

Lecture 8: Aliases in GraphQL

Lecture 9: Fragments In GraphQL

Lecture 10: Nested Fields in GraphQL

Lecture 11: Operations In GraphQL

Lecture 12: Variables In GraphQL

Lecture 13: Mutations In GraphQL

Lecture 14: Directives In GraphQL

Chapter 15: Build GraphQL APIs with NestJs

Lecture 1: GraphQL Setup with NestJs

Lecture 2: CRUD API with GraphQL and NestJs

Lecture 3: Resolve Parent Object in Resolvers

Chapter 16: Building REST APIs with NodeJs, Mongoose, and ExpressJs

Lecture 1: Project Starter Template

Lecture 2: Initial Setup for Nodejs and Express Server

Lecture 3: Connecting Nodejs Application with MongoDB using Mongoose

Lecture 4: Create Nodejs Project Structure Feature by Feature

Lecture 5: Create a Model in Mongoose

Lecture 6: Add Validations for Request Params in NodeJs using Joi package

Lecture 7: Create a new Record in MongoDB by using HTTP POST Endpoint

Lecture 8: Find All Records from MongoDB using HTTP GET Endpoint

Lecture 9: Add Pagination in Mongoose

Lecture 10: Find Single Record from MongoDB using HTTP GET Endpoint

Lecture 11: Delete Record from MongoDB using HTTP DELETE Endpoint

Lecture 12: Update Record from MongoDB using HTTP PUT Endpoint

Chapter 17: Serialization

Lecture 1: Transforming and sanitizing the data