Puzzles

SVSim.EmulatedEntrypoint/Controllers/AdminController.cs

@@ -198,6 +198,16 @@ public class AdminController : SVSimController
             .ToList();
         var cards = await _dbContext.Cards.Where(c => allCardIds.Contains(c.Id)).ToDictionaryAsync(c => c.Id);
 
+        // Seeded MyRotation placeholder decks need a real rotation_id, otherwise the client's
+        // DeckData.GetMyRotationClassName NREs on `info.LastPackText` when the user clicks one
+        // (info is null because Data.MyRotationAllInfo.Get(null) returns null). Pick the highest
+        // rotation id available — it includes the most recent pack and therefore covers every
+        // class (including class_id=8 Nemesis, which requires last_pack >= 10007).
+        var latestMyRotationId = (await _dbContext.MyRotationSettings.AsNoTracking()
+            .Select(s => (int?)s.Id)
+            .OrderByDescending(id => id)
+            .FirstOrDefaultAsync())?.ToString();
+
         foreach (var format in SeededDeckFormats)
         {
             int slot = 1;
@@ -224,6 +234,7 @@ public class AdminController : SVSimController
                     LeaderSkin = leaderSkin,
                     RandomLeaderSkin = false,
                     Cards = deckCards,
+                    MyRotationId = format == Format.MyRotation ? latestMyRotationId : null,
                 });
             }
         }