From 126dc7ed9723f8374aede9bd2edae38c768a4c2f Mon Sep 17 00:00:00 2001
From: Felix Kirchner <felix.kirchner.fk@gmail.com>
Date: Fri, 28 Nov 2025 14:00:04 +0100
Subject: [PATCH] Added exception

---
 lib/data/dao/group_game_dao.dart | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/data/dao/group_game_dao.dart b/lib/data/dao/group_game_dao.dart
index 12bd1ce..da95607 100644
--- a/lib/data/dao/group_game_dao.dart
+++ b/lib/data/dao/group_game_dao.dart
@@ -16,6 +16,9 @@ class GroupGameDao extends DatabaseAccessor<AppDatabase>
     required String gameId,
     required String groupId,
   }) async {
+    if (await gameHasGroup(gameId: gameId)) {
+      throw Exception('Game already has a group');
+    }
     await into(groupGameTable).insert(
       GroupGameTableCompanion.insert(groupId: groupId, gameId: gameId),
       mode: InsertMode.insertOrReplace,