app.scala

package com.dennypenta.meme_keker

import akka.actor.ActorSystem
import akka.stream.ActorMaterializer
import akka.http.scaladsl.Http
import akka.http.scaladsl.model.HttpRequest
import akka.http.scaladsl.model.HttpResponse

import scala.concurrent.Future
import scala.util.{Failure, Success}

object MemeKeker extends App {
  implicit val system = ActorSystem()
  implicit val materializer = ActorMaterializer()
  // needed for the future flatMap/onComplete in the end
  implicit val executionContext = system.dispatcher
  val req = HttpRequest(uri = "https://akka.io")
  val future: Future[HttpResponse] = Http().singleRequest(req)

  future.onComplete {
    case Success(res) => println(res)
    case Failure(_) => sys.error("request failed")
  }
}