Golang Upvote Service

Cryptocurrency upvote microservice using golang and gRPC

📋 Prerequisites

Versions I've used:

• Go 1.18.3
• MongoDB 5.0.9
• Protoc 3.6.1

🔧 Installation

Clone the repository

$ git clone https://github.com/marcioecom/grpc-go.git

Access the project folder, and download the Go dependencies

$ go get ./...

🚀 Running

$ docker-compose up -d

📄 Endpoints

Create Crypto

POST http://localhost:3001/

Body:

{
  "name": "BTC"
}

Response:

{
  "crypto": {
    "id": "62e212efafcd6a39f91a9c33",
    "name": "BTC"
  }
}

Get crypto

GET http://localhost:3001/:id

Response:

{
  "crypto": {
    "id": "62e1e29b17ffc1b9e583c3c1",
    "name": "BTC",
    "up": 4,
    "down": 1,
    "total": 3
  }
}

Get all cryptos

GET http://localhost:3001/

Response:

[
  {
    "id": "62e212efafcd6a39f91a9c33",
    "name": "BTC",
    "up": 4,
    "down": 1,
    "total": 3
  },
  {
    "id": "62e21310afcd6a39f91a9c34",
    "name": "ETH",
    "up": 2,
    "down": 1,
    "total": 1
  }
]

Upvote crypto

PUT http://localhost:3001/up/:id

Response:

{
  "ok": true
}

Downvote crypto

PUT http://localhost:3001/down/:id

Response:

{
  "ok": true
}

🛠️ Build with

• Golang - Linguagem usada para desenvolver
• gRPC - Framework RPC de alta performance
• MongoDB - Banco de dados não relacional