Files
KnockOutWhist-Web/knockoutwhistweb/app/util/WebsocketEventMapper.scala
2025-11-26 18:41:25 +01:00

52 lines
1.7 KiB
Scala

package util
import de.knockoutwhist.utils.events.SimpleEvent
import logic.game.GameLobby
import model.sessions.UserSession
import play.api.libs.json.{JsValue, Json}
import tools.jackson.databind.json.JsonMapper
import tools.jackson.module.scala.ScalaModule
import util.mapper.{CardPlayedEventMapper, GameStateEventMapper, KickEventMapper, LeftEventMapper, LobbyUpdateEventMapper, ReceivedHandEventMapper, SessionClosedMapper, SimpleEventMapper}
object WebsocketEventMapper {
private val scalaModule = ScalaModule.builder()
.addAllBuiltinModules()
.supportScala3Classes(true)
.build()
private val mapper = JsonMapper.builder().addModule(scalaModule).build()
private var customMappers: Map[String,SimpleEventMapper[SimpleEvent]] = Map()
private def registerCustomMapper[T <: SimpleEvent](mapper: SimpleEventMapper[T]): Unit = {
customMappers = customMappers + (mapper.id -> mapper.asInstanceOf[SimpleEventMapper[SimpleEvent]])
}
// Register all custom mappers here
registerCustomMapper(ReceivedHandEventMapper)
registerCustomMapper(GameStateEventMapper)
registerCustomMapper(CardPlayedEventMapper)
registerCustomMapper(LobbyUpdateEventMapper)
registerCustomMapper(LeftEventMapper)
registerCustomMapper(KickEventMapper)
registerCustomMapper(SessionClosedMapper)
def toJson(obj: SimpleEvent, session: UserSession): JsValue = {
val data: Option[JsValue] = if (customMappers.contains(obj.id)) {
Some(customMappers(obj.id).toJson(obj, session))
}else {
None
}
if (data.isEmpty) {
return Json.obj()
}
Json.obj(
"id" -> ("request-" + java.util.UUID.randomUUID().toString),
"event" -> obj.id,
"data" -> data
)
}
}