Graphql application with spring boot

• To run the application go to the project directory from terminal and run following command

./gradlew bootRun

• postman collection to make query and mutation call is given in following file in the repository

GraphQL-Tutorial.postman_collection.json

Sample request body

• Get all posts

query {
    posts {
        id
        text
        author {
            id 
            name
        }
    }
}

• Get all authors

query {
    authors {
        id
        name
    }
}

• Get author by ID

query{
    author(id:"1b246b1e-075f-4a36-96ca-27374decce0a"){
        id
        name
    }
}

• Create new author

mutation {
    addAuthor(
        authorInput: {
            name: "a3"
        }
    ){
        id
        name
    }
}