Create Views in Play 2.0 for Neo4J

get_users.coffee

  #Get all users and add them to the graph
  routeToAllUsers = playRoutes.controllers.Users.j_all().url
  $.get(
    routeToAllUsers
    (us) ->
      #do something with the retrieved users as Json
  )

Groups.scala

object Groups extends Controller {
  // create a new Group based on its given name
  def create = Action {
      implicit request => {
        //a form that will create a Group based on the request body. See how apply and unapply functions are given after the mapping definition
        Form[Group](
          mapping(
            "name" -> nonEmptyText
          )(
            (name: String) => Group(null.asInstanceOf[Int], name)
          )(
            (group: Group) => Some(group.name)
          )
        ).bindFromRequest().fold(
          f => BadRequest("Missing parameter"),
          (group: Group) => {
            Ok(toJson(group.save))
          }
        )
      }
    }
}

Users.scala

object Users extends Controller {

  //defined in route as:   GET /users
  def j_all = Action {
    Ok(toJson(Model.all[User]))
  }

}