Learn NestJS in Hindi 2024
00 Introduction
Why Nestjs
nestjs and express side by side
nestjs IOC and Typescript
Nestjs decorators
NestJS with Integrations
Nestjs why should i choose it !
controller and services (building blocks)
Installing Node.js and Yarn
Installing the NestJS CLI
(Optional) Installing VSCode and Extensions
Creating our project via the NestJS CLI
Creating a Tasks Module
Creating at Tasks Controller
Creating a Tasks Service
Defining a Task Model
Feature Creating a Task (Part - Controller)
Feature Creating a Task (Part - Service)
Implementing CreateTaskDto
Feature Getting a Task by ID
CRUD APIs
Feature Searching and Filtering
02 validation and pipes (building blocks)
ValidationPipe Creating a Task
Error Handling Deleting a non-existing Task-
Validation Update Task Status
Challenge Validating Task Filtering and Search
03 exception filters and middleware (all building blocks)
Controllers with task api
Providers with task crud apis
Modules with task crud apis
Middleware with task crud apis
Exception filters with task crud apis
Pipes with task crud apis
Guards with task crud apis
Interceptors with task crud apis
Custom decorators with task crud apis
create middleware with task crud apis
apply middleware on routes
exclude routes from middleware
Validating Task Filtering and Search
04 Apply all Learning in Demo
Create students apis
Use IN-memory database
CRUD APIs with swagger specs
Payload validation using DTO Validation
Apply Middleware on Private Routes
Create a Mock Login APIs with Token in Auth Header
Apply Guards on Private Route
Add exception Filter on Response Payload
Custom payload data validation using class validator
Adding services and dao layer
How to import export and share modules
Code structure of any basic nestjs application
Creating routing using controllers
Using swagger tags to exose api specs
Using REST API client to test apis
Creating Modules and share Modules
Understanding DI Framework
Understand IOC Container
05 Data store with ORM
Introduction to Persistence
Installing Docker and pgAdmin
Running PostgreSQL via Docker
Setting up pgAdmin
Creating a Database using pgAdmin
Introduction to TypeORM
Setting up a Database Connection
Creating a Task Entity
Active Record VS Data Mapper Patterns
Creaing a Tasks Repository Refactoring for Tasks Service
Persistence Getting a Task by ID Persistence
Creating a Task (Challenge)
Persistence Deleting a Task (Solution)
Persistence Deleting a Task Persistence Update Task Status
Small Change Needed Persistence Getting All Tasks
06 Different ORM and Migrations
Food Delivery APIs with different ORM
Prisma
Sequelize
Mongoose
TypeORM
07 Data store with Prisma/Mongoose/Sequelize
Food Delivery APIs with Prisma
Prisma and Migration
Creating Prism Models Building
APIs with Prisma Building Controller and services
Building Prisma schema with postgres
Building APIs with Prisma client apis
08 Intro to Authentication and Authorization
Cookies based auth
session based auth
jwt token based auth
json web token
jwt passport and local strategy
Setting up AuthModule
User Entity and User Repository Feature
Signing Up Validation Credentials and Password Strength
Error Handling Username Conflicts
Securely Storing Passwords Password Hashing With Bcrypt
Feature Signing In Setting up the JWT Module and Passport.js
Signing a JWT Token on Sign In (Authentication)
Implementing JWT Validation
Custom @GetUser Decorator Guarding the Tasks Routes
09 Database relationship
Food Delivery APIs with TypeORM
Managing relationship in tables
define relationships in typeorm entities
build apis using typeorm
add auth and authz created in above videos
add middeleare and auth guards
add filters and interceptors
