Add game management features: create MusikGame model, implement game creation and detail views, and update group detail template

game/migrations/0007_remove_musikgame_music_videos_musicgameorder.py

@@ -0,0 +1,61 @@
+# Generated by Django 5.2.3 on 2025-06-13 18:57
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("game", "0006_musikgame_n_alter_musikgame_players"),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name="musikgame",
+            name="music_videos",
+        ),
+        migrations.CreateModel(
+            name="MusicGameOrder",
+            fields=[
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("order", models.PositiveIntegerField()),
+                (
+                    "game",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE, to="game.musikgame"
+                    ),
+                ),
+                (
+                    "music_video",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        to="game.musicvideo",
+                    ),
+                ),
+                (
+                    "player",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        to=settings.AUTH_USER_MODEL,
+                    ),
+                ),
+            ],
+            options={
+                "ordering": ["order"],
+                "unique_together": {
+                    ("game", "order"),
+                    ("game", "player", "music_video"),
+                },
+            },
+        ),
+    ]