douglaszuqueto/go-user-microservice

Microservice de usuário utilizando Go, GRPC e PostgreSQL

Serviço de usuário utilizando Go e GRPC

Serviços

• Server
• Gateway
• CLI

Requisitos

• Go
• Protobuf
• gRPC-Go
• grpc-gateway

Storage

• Memória
• PostgreSQL

Métodos

• list
• get
• create
• update
• delete

Deploy

Standalone

Docker

Docker compose

Kubernetes

API

• Endpoints

Version	HTTP	Path
/v1	GET	/user
/v1	GET	/user/1
/v1	POST	/user
/v1	PUT	/user/1
/v1	DELETE	/user/1

All

curl --request GET \
  --url http://127.0.0.1:8081/v1/user

Get

curl --request GET \
  --url http://127.0.0.1:8081/v1/user/1

Create

curl --request POST \
  --url http://127.0.0.1:8081/v1/user \
  --header 'content-type: application/json' \
  --data '{
	"user": {
		"username": "admin",
		"state": 2
	}
}'

Update

curl --request PUT \
  --url http://127.0.0.1:8081/v1/user/1 \
  --header 'content-type: application/json' \
  --data '{
	"user": {
		"id": "1",
		"username": "admin",
		"state": 5
	}
}'

Delete

curl --request DELETE \
  --url http://127.0.0.1:8081/v1/user/1

Geração de certificados de segurança

openssl genrsa -out server.key
openssl req -new -sha256 -key server.key -out server.csr
openssl x509 -req -days 3650 -in server.csr -out server.crt -signkey server.key

Geração do JWT Secret

openssl rand -base64 64

Todo

• Status codes nos erros
• Validação de contexto - timeout, interrupt...
• JWT Manager
• Interceptors
  • Server
    • unary
    • stream
  • Client
    • unary
    • stream
• CLI
• Testes - client, server

Changelog

Referências

https://dev.to/plutov/docker-and-go-modules-3kkn