fix: BAC-29 Implement Mappers for Common Classes (#101)

Reviewed-on: #101
Co-authored-by: Janis <janis.e.20@gmx.de>
Co-committed-by: Janis <janis.e.20@gmx.de>

knockoutwhistweb/app/dto/TieInfoDTO.scala

@@ -0,0 +1,20 @@
+package dto
+
+import de.knockoutwhist.control.sublogic.PlayerTieLogic
+import play.api.libs.json.{Json, OFormat}
+
+case class TieInfoDTO(currentPlayer: Option[PlayerDTO], tiedPlayers: Seq[PlayerDTO], highestAmount: Int)
+
+object TieInfoDTO {
+
+  implicit val tieInfoFormat: OFormat[TieInfoDTO] = Json.format[TieInfoDTO]
+  
+  def apply(tieInput: PlayerTieLogic): Unit = {
+    TieInfoDTO(
+      currentPlayer = tieInput.currentTiePlayer().map(PlayerDTO.apply),
+      tiedPlayers = tieInput.getTiedPlayers.map(PlayerDTO.apply),
+      highestAmount = tieInput.highestAllowedNumber()
+    )
+  }
+  
+}