Description

This API Rest presents a product server for an ecommerce using PostgreSQL database relationships.

Installation

Clone this repository

git clone https://github.com/baguilar6174/nest-store-server.git

Install dependencies

$ yarn

You need Nest CLI

$ npm i -g @nestjs/cli

Configure and start Database (in the root project)

docker-compose up -d

Clone .env.template file and rename to .env

Complete environment variables

Running the app

# development
$ yarn start

# watch mode
$ yarn start:dev

# production mode
$ yarn start:prod

Endpoints

Populate DB (users and products)

http://localhost:300/api/v1/seed

You can find all endpoints here:

Swagger documentation

http://localhost:3000/api

Swagger documentation

Also you can use Postman Collention

My process

Built with

• Nest JS
• Typescript
• PostgreSQL
• TypeORM

What I learned

• Nest with TypeScript
• Restful APIS with PostgreSQL
• TypeORM
• Create and using Constrains
• Data validations and types
• Nest core building blocks
  • Services
  • Controllers
  • Providers
  • Decorators
  • Gateways
  • Guards
  • Interceptors
  • Exception Filters
  • Modules
• DTOs (Data Transfer Object)
• Entities and TypeORM decorators
• Class Validator
• Class Transformer
• Results pagination
• Tables relationships (one to many | many to one)
• Query Runner
• Query Builder
• Transactions
• Commits and rollbacks
• Using File System
• Authentication
• Authorization
• Json Web Tokens
• Password Hash
• Nest Passport
• Protect endpoints
• Custom Method Decorators
• Custom Class Decorators
• Custom Property Decorators
• Using Tokens
• Postman documentation
• Nest Swagger

TODO

• Use plainToInstance to return a entity with custom fields
• Use constants (delete magic strings)
• Api documentation (using Swagger decorators)
• Refresh token endpoint
• Timestamps in entities

Stay in touch

• Website - www.bryan-aguilar.com
• Medium - baguilar6174
• LinkeIn - baguilar6174