Full implementation of the tutorial project from:
JDK 11 or later is required to compile/run the project.
After cloning or downloading the repo, the application can be run from the command line with the gradlew bootRun (Windows)
or ./gradlew bootRun (Mac/Linux) command issued from the repo's root folder.
The API can be interacted with using the built-in GraphiQL client (which will be available at http://localhost:8080/graphiql), or any other GraphQL client.