def SupplierGetRoute = path("supplier" / IntNumber) { (supId)      =>
    get {
      respondWithMediaType(`application/json`) {
        onComplete((modules.suppliersDAA ? GetSupplierById(supId)).mapTo[Future[Seq[Supplier]]]) {
          case Success(s) => complete(s)
          case Failure(ex) => complete(InternalServerError, s"An error occurred: ${ex.getMessage}")
        }
      }
    }}