README.md

NestJS with GraphQL sample

Installation

$ docker-compose up -d app

or

$ npm install
$ npm run build
$ npm run start

Open Graphql Playground

(docker) http://0.0.0.0:3000/graphql

(local) http://localhost:3000/graphql

Sample Query

-- Query_1
{
  cats {
    id,
    name,
    age
  }
}

-- Result_1
{
  "data": {
    "cats": [
      {
        "id": 1,
        "name": "mike",
        "age": 5
      },
      {
        "id": 2,
        "name": "kuro",
        "age": 3
      },
      {
        "id": 3,
        "name": "maro",
        "age": 8
      }
    ]
  }
}

-- Query_2
{
  cat(id: 1) {
    id,
    name,
    age
  }
}

-- Result_2
{
  "data": {
    "cat": {
      "id": 1,
      "name": "mike",
      "age": 5
    }
  }
}

With curl

$ curl -X POST -H "Content-Type:application/json" -d '{ "query": "{ cat(id: 1) { id,name,age } }" }' http://0.0.0.0:3000/graphql

Base Sample

12-graphql-schema-first

NestJS Official Guide

https://docs.nestjs.com/graphql/quick-start#playground