goda-kazuki/graphql-introduction

graphql-introduction

参考記事

https://dev.classmethod.jp/articles/graphql-tutorial-nodejsexpress/ https://medium.com/codingthesmartway-com-blog/creating-a-graphql-server-with-node-js-and-express-f6dddc5320e1

getSingleCourse

クエリ

query getSingleCourse($courseID: Int!) {
 course(id: $courseID) {
  title
  author
  description
  topic
  url
 }
}

クエリ変数

{ 
 "courseID":1
}

getCourses

クエリ

query getCourses($topic: String!) {
 courses(topic: $topic) {
  title
  url
 }
}

クエリ変数

{ 
 "topic":"Node.js"
}

updateCourseTopic

クエリ

mutation updateCourseTopic($id: Int!, $topic: String!) {
  updateCourseTopic(id: $id, topic: $topic) {
    title
    author
    description
    topic
    url
  }
}

クエリ変数

{
 "id": 1,
 "topic": "トピックタイトル"
}