POC GraphQL and Kotlin

Solution for XKE Hands'On GraphQL

Stack

• Ktor
• KGraphQL
• Kotlin
• Gradle

How To

Run:

$> ./gradlew run

Use:

http://localhost:8080/graphql?q={book(id:2){id,title,year}}
http://localhost:8080/graphql?q={book(id:2){title,year,likes,author{firstName,lastName}}}
http://localhost:8080/graphql?q={author(id:1){firstName,lastName,books{title,year}popularity}}

http://localhost:8080/graphql?q=mutation{addBook(id:9,title:"Martine fait du GraphQL",author_id:1,year:2017){id,likes}}

http://localhost:8080/graphql?q=mutation{likeBook(title:"Martine fait du GraphQL"){likes}}

http://localhost:8080/graphql?q=mutation{deleteBook(id:9){author{firstName,lastName,books{title}}}}