Play2-Auth and Slick together

Play2SlickBridge.scala

//Trait that bridges between slick and Play2-auth. Just mixin with controllers
trait Auth2SlickBridge {
  self: StackableController =>

  def AuthAction[A](p: BodyParser[A], params: (RequestAttributeKey[_], Any)*)(f: RequestWithAttributes[A] => Action[A]): Action[A] = {
    AsyncStack(p, params:_*) { implicit rs =>
      f(rs).apply(rs)
    }
  }

  def AuthAction(params: (RequestAttributeKey[_], Any)*)(f: RequestWithAttributes[AnyContent] => Action[AnyContent]): Action[AnyContent] = {
    AsyncStack(params:_*) { implicit rs =>
      f(rs).apply(rs)
    }
  }
}


//exmaple usage
object Message extends Controller with AuthElement with Auth2SlickBridge with AuthConfigImpl {

  def main = AuthAction(AuthorityKey -> "user") { implicit play2AuthRequest =>
    DBAction { implicit slickRequest =>
      Computers.findById(1L).map { computer =>
        Ok(html.editForm(1L, Application.computerForm.fill(computer), Companies.options))
      }.getOrElse(NotFound)
    }
  }
}

Thank you so much for providing the trait and example.

The example shows how to deal with a single result, but what can we do when a list is returned.

Can you provide a solution when dealing with list of computers -
val computers = Computers.findAll()

Hi,
Can you please update this example to the last versions of Play2-auth (0.14.1) and Play-Slick (1.1.0-M2) on Play-Framework 2.4

Thanks!

Hi!
I agree with @marius-carp
I've started migration from Play-Framework 2.3 to Play-Framework 2.4 and I got error:

Error:Play 2 Compiler:
(f: jp.t2v.lab.play2.stackc.RequestWithAttributes[play.api.mvc.AnyContent] => scala.concurrent.Future[play.api.mvc.Result])play.api.mvc.Action[play.api.mvc.AnyContent]
(params: jp.t2v.lab.play2.stackc.Attribute[]*)(f: jp.t2v.lab.play2.stackc.RequestWithAttributes[play.api.mvc.AnyContent] => scala.concurrent.Future[play.api.mvc.Result])play.api.mvc.Action[play.api.mvc.AnyContent]
[A](p: play.api.mvc.BodyParser[A], params: jp.t2v.lab.play2.stackc.Attribute[]*)(f: jp.t2v.lab.play2.stackc.RequestWithAttributes[A] => scala.concurrent.Future[play.api.mvc.Result])play.api.mvc.Action[A]

I've successfully migrated ).

And here updated version of this example:
https://gist.github.com/Bunyod/c84d7cac0528594d050b

Hi @Bunyod there is no more DBAction in Play-Slick 1.x https://www.playframework.com/documentation/2.4.x/PlaySlickMigrationGuide#DBAction-and-DBSessionRequest-were-removed

The actions look good.

This is the code that completes yours actions. It is adjusted to my code, I send Json as result

def getUser(idUser: Int) = AuthAction(AuthorityKey -> NormalUser) { implicit rs =>
    Action.async { implicit slickRequest =>
      dao.findById(idUser).map{ user =>
        Ok(Json.toJson(user))
      }
    }
  }
}