greenat92 / nestjs-cqrs-saga

Nestjs application with CQRS pattern and SAGA

A progressive Node.js framework for building efficient and scalable server-side applications, heavily inspired by Angular.

Description

Nest framework TypeScript starter repository.

Simple Nestjs application implementing CQRS principles with SAGA around a product.

The saga adds the product to the catalog (it's just an example ;) )

Installation

$ npm install

Running the app

# start docker compose
$ docker-compose up

# end docker compose
$ docker-compose down

# development
$ npm run start

# watch mode
$ npm run start:dev

# production mode
$ npm run start:prod

REST

Create product

POST http://localhost:3000/product

Body raw (JSON):

{
	"name": "chemise",
	"sku": "f5865847-6951-467d-a1bd-bef0b970ab35",
	"price": "29",
	"currency": "euro"
}

Update Product

PUT http://localhost:3000/product/{id}

Example : http://localhost:3000/product/f5865847-6951-467d-a1bd-bef0b970ab35

Body raw (JSON):

{
	"name": "pantalon",
	"sku": "f5865847-6951-467d-a1bd-bef0b970ab35",
	"price": "43",
	"currency": "euro"
}

Delete product

DELETE http://localhost:3000/product/{id}

Example : http://localhost:3000/product/f5865847-6951-467d-a1bd-bef0b970ab35

Get all products

GET http://localhost:3000/product

Get product by sku

GET http://localhost:3000/product/{id}

Example : http://localhost:3000/product/f5865847-6951-467d-a1bd-bef0b970ab35

Test

# unit tests
$ npm run test

# e2e tests
$ npm run test:e2e

# test coverage
$ npm run test:cov

License

MIT licensed.