Fix auth hashing and lobby runtime handling

services/game/app.py

@@ -95,7 +95,7 @@ def _trade_to_schema(trade: TradeOffer) -> TradeOfferSchema:
 
 
 def _build_state(game: Game, runtime) -> GameStateSchema:
-    if game.status != "running" or runtime is None:
+    if game.status != "running" or runtime is None or runtime.env is None:
         return GameStateSchema(
             id=game.id,
             name=game.name,

services/game/runtime.py

@@ -17,7 +17,7 @@ from services.game.models import Game, GameEvent, TradeOffer
 @dataclass
 class GameRuntime:
     game: Game
-    env: CatanEnv
+    env: Optional[CatanEnv] = None
     action_index: int = 0
 
     def next_action_index(self) -> int:
@@ -47,14 +47,19 @@ class GameRuntimeManager:
             slots = game.slots.get("slots", [])
             names = [slot.get("name") for slot in slots if slot.get("name")]
             colors = [slot.get("color", "player") for slot in slots if slot.get("name")]
-            config = GameConfig(player_names=names, colors=colors, seed=game.seed)
-            env = CatanEnv(config)
-            events = session.exec(
-                select(GameEvent).where(GameEvent.game_id == game_id, GameEvent.applied == True).order_by(GameEvent.idx)
-            ).all()
-        for event in events:
-            action = Action(ActionType(event.action_type), event.payload)
-            env.step(action)
+            if game.status == "running" and len(names) >= 2:
+                config = GameConfig(player_names=names, colors=colors, seed=game.seed)
+                env = CatanEnv(config)
+                events = session.exec(
+                    select(GameEvent).where(GameEvent.game_id == game_id, GameEvent.applied == True).order_by(GameEvent.idx)
+                ).all()
+            else:
+                env = None
+                events = []
+        if env is not None:
+            for event in events:
+                action = Action(ActionType(event.action_type), event.payload)
+                env.step(action)
         action_index = events[-1].idx if events else 0
         return GameRuntime(game=game, env=env, action_index=action_index)