SearchModel.scala

case class Address(state: Option[String], city: Option[String], neighborhood: Option[String], street: Option[String], streetNumber: Option[String]) {
  def toMap(): Map[String, String] = {
    Map(
      "state" -> this.state,
      "city" -> this.city,
      "neighborhood" -> this.neighborhood,
      "street" -> this.street,
      "streetNumber" -> this.streetNumber
    ).filter(_._2.isDefined).mapValues(_.get)
  }
}