Main Scala App - 0

gql-elastic.Main-0.scala

object Main extends App {
  val PORT = 8080
  implicit val actorSystem = ActorSystem("graphql-server")
  implicit val materializer = ActorMaterializer()

  import actorSystem.dispatcher

  scala.sys.addShutdownHook(() -> shutdown())

  val route: Route =
    (post & path("graphql")) {
      entity(as[JsValue]) { requestJson =>
        complete("GraphQL")
      }
    } ~ {
      getFromResource("graphiql.html")
    }

  Http().bindAndHandle(route, "0.0.0.0", PORT)
  println(s"GraphiQL Available at: http://localhost:$PORT")

  def shutdown(): Unit = {
    actorSystem.terminate()
    Await.result(actorSystem.whenTerminated, 30 seconds)
  }
}