new auth method for joining room

common/src/main/scala/industries/sunshine/planningpoker/Models.scala

@@ -2,6 +2,7 @@ package industries.sunshine.planningpoker.common
 
 import java.util.UUID
 import io.circe._
+import scala.util.Random
 
 object Models {
 
@@ -53,6 +54,9 @@ object Models {
   final case class PlayerID(id: Long) derives Codec.AsObject
 
   final case class Player(name: String, id: PlayerID) derives Codec.AsObject
+  object Player {
+    def create(name: String) = Player(name, PlayerID(Random.nextLong))
+  }
 
   final case class RoomID(name: String) derives Codec.AsObject