Move from the hand.

Shogi.Api/Controllers/SessionsController.cs

@@ -88,6 +88,9 @@ public class SessionsController : ControllerBase
         var session = await sessionRepository.ReadSession(name);
         if (session == null) return this.NotFound();
 
+        var players = await queryRespository.GetUsersForSession(session.Name);
+        if (players == null) return this.NotFound();
+
         return new ReadSessionResponse
         {
             Session = new Session
@@ -100,8 +103,8 @@ public class SessionsController : ControllerBase
                     PlayerInCheck = session.Board.BoardState.InCheck?.ToContract(),
                     WhoseTurn = session.Board.BoardState.WhoseTurn.ToContract()
                 },
-                Player1 = session.Player1,
-                Player2 = session.Player2,
+                Player1 = players.Value.Player1,
+                Player2 = players.Value.Player2,
                 SessionName = session.Name
             }
         };