Refactor game ownership to support multiple organizations and update related logic

twitch/migrations/0004_remove_game_twitch_game_owner_i_398fa9_idx_and_more.py

@@ -0,0 +1,42 @@
+# Generated by Django 6.0.1 on 2026-01-09 20:52
+from __future__ import annotations
+
+from django.db import migrations
+from django.db import models
+
+
+class Migration(migrations.Migration):
+    """Allow multiple organizations to own a game.
+
+    For example, Rust is owned by both Facepunch Studios and Twitch Gaming.
+    """
+
+    dependencies = [
+        ("twitch", "0003_remove_dropcampaign_twitch_drop_is_acco_7e9078_idx_and_more"),
+    ]
+
+    operations = [
+        migrations.RemoveIndex(
+            model_name="game",
+            name="twitch_game_owner_i_398fa9_idx",
+        ),
+        migrations.RemoveIndex(
+            model_name="game",
+            name="twitch_game_owner_i_7f9043_idx",
+        ),
+        migrations.AddField(
+            model_name="game",
+            name="owners",
+            field=models.ManyToManyField(
+                blank=True,
+                help_text="Organizations that own this game.",
+                related_name="games",
+                to="twitch.organization",
+                verbose_name="Organizations",
+            ),
+        ),
+        migrations.RemoveField(
+            model_name="game",
+            name="owner",
+        ),
+    ]