Remove Edition

games/migrations/0048_game_platform.py

@@ -29,12 +29,15 @@ def copy_platform_to_game(apps, schema_editor):
                 print(
                     f"Game '{game}' with ID '{game.pk}' missing edition with platform '{e.platform}', creating..."
                 )
-                Game.objects.create(
+                newgame = Game.objects.create(
                     name=e.name,
                     sort_name=e.sort_name,
                     platform=e.platform,
                     year_released=e.year_released,
                 )
+                print(f"Setting edition to a newly created game with id '{newgame.pk}'")
+                e.game = newgame
+                e.save()
 
 
 class Migration(migrations.Migration):

games/migrations/0050_session_game.py

@@ -0,0 +1,35 @@
+# Generated by Django 5.1.5 on 2025-01-29 17:48
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+from games.models import Session
+
+
+def connect_session_to_game(apps, schema_editor):
+    for session in Session.objects.all():
+        game = session.purchase.first_edition.game
+        session.game = game
+        session.save()
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("games", "0049_alter_game_unique_together"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="session",
+            name="game",
+            field=models.ForeignKey(
+                blank=True,
+                default=None,
+                null=True,
+                on_delete=django.db.models.deletion.CASCADE,
+                related_name="sessions",
+                to="games.game",
+            ),
+        ),
+        migrations.RunPython(connect_session_to_game),
+    ]

games/migrations/0051_purchase_games.py

@@ -0,0 +1,29 @@
+# Generated by Django 5.1.5 on 2025-01-29 18:03
+
+from django.db import migrations, models
+
+from games.models import Purchase
+
+
+def connect_purchase_to_game(apps, schema_editor):
+    for purchase in Purchase.objects.all():
+        game = purchase.first_edition.game
+        purchase.games.add(game)
+        purchase.save()
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("games", "0050_session_game"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="purchase",
+            name="games",
+            field=models.ManyToManyField(
+                blank=True, related_name="purchases", to="games.game"
+            ),
+        ),
+        migrations.RunPython(connect_purchase_to_game),
+    ]

games/migrations/0052_remove_purchase_editions.py

@@ -0,0 +1,17 @@
+# Generated by Django 5.1.5 on 2025-01-29 18:20
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('games', '0051_purchase_games'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='purchase',
+            name='editions',
+        ),
+    ]

games/migrations/0053_delete_edition.py

@@ -0,0 +1,16 @@
+# Generated by Django 5.1.5 on 2025-01-29 19:21
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('games', '0052_remove_purchase_editions'),
+    ]
+
+    operations = [
+        migrations.DeleteModel(
+            name='Edition',
+        ),
+    ]

games/migrations/0054_remove_session_purchase.py

@@ -0,0 +1,17 @@
+# Generated by Django 5.1.5 on 2025-01-29 19:21
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('games', '0053_delete_edition'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='session',
+            name='purchase',
+        ),
+    ]