package controllers

import play.api.mvc._
import jp.t2v.lab.play2.actzip._
import scala.concurrent.{ExecutionContext, Future}

class Application (cc: ControllerComponents) extends AbstractController(cc) {

  private implicit val ec: ExecutionContext = cc.executionContext

  val MyAction = AuthAction zip DBTxAction

  def index = MyAction.async(parse.json) { case (authRequest, dbRequest) =>
    println(authRequest.user)
    println(dbRequest.dbSession)
    Future.successful(Ok(views.html.index("Your new application is ready.")))
  }

}

libraryDependencies += "jp.t2v" %% "action-zipper" % "0.2.0"

// compile error!!
def index = MyAction { case (authRequest, dbRequest) =>

def index = MyAction.any { case (authRequest, dbRequest) =>

def index = MyAction.anyAsync { case (authRequest, dbRequest) =>

package controllers

import play.api.mvc._
import jp.t2v.lab.play2.actzip._
import scala.concurrent.{ExecutionContext, Future}

class Application (cc: ControllerComponents) extends AbstractController(cc) {

  private implicit val ec: ExecutionContext = cc.executionContext

  // it can chain more than 2
  val Action3 = Action zip Action zip Action
  
  val Action4 = Action zip Action zip Action zip Action
  
  // ZippedAction can zip another ZipedAction
  val Action7 = Action3 zip Action4

  def index = Action7.any { case (_, _, _, _, _, _, _) =>
    Ok(views.html.index("7 action are zipped"))
  }

}