feat: remove backwards relation for foreign key fields

program/migrations/0094_alter_radiosettings_fallback_show_and_more.py

+# Generated by Django 4.2.13 on 2024-06-03 16:57
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("program", "0093_radiosettings_fallback_default_pool"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="radiosettings",
+            name="fallback_show",
+            field=models.ForeignKey(
+                blank=True,
+                null=True,
+                on_delete=django.db.models.deletion.CASCADE,
+                related_name="+",
+                to="program.show",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="radiosettings",
+            name="station_logo",
+            field=models.ForeignKey(
+                blank=True,
+                null=True,
+                on_delete=django.db.models.deletion.CASCADE,
+                related_name="+",
+                to="program.image",
+            ),
+        ),
+    ]

program/models.py

@@ -554,7 +554,9 @@ class RadioSettings(models.Model):
         blank=True, default=list, help_text="JSON array of strings", verbose_name="CBA domains"
     )
     fallback_default_pool = models.CharField(blank=True, max_length=32)
-    fallback_show = models.ForeignKey(Show, blank=True, null=True, on_delete=models.CASCADE)
+    fallback_show = models.ForeignKey(
+        Show, blank=True, null=True, on_delete=models.CASCADE, related_name="+"
+    )
     host_image_aspect_ratio = ImageAspectRadioField(default="1:1")
     host_image_shape = ImageShapeField(default="round")
     line_in_channels = models.JSONField(blank=True, default=dict, help_text="JSON key/value pairs")
@@ -567,7 +569,9 @@ class RadioSettings(models.Model):
     show_image_shape = ImageShapeField(default="rect")
     show_logo_aspect_ratio = ImageAspectRadioField(default="1:1")
     show_logo_shape = ImageShapeField(default="rect")
-    station_logo = models.ForeignKey(Image, blank=True, null=True, on_delete=models.CASCADE)
+    station_logo = models.ForeignKey(
+        Image, blank=True, null=True, on_delete=models.CASCADE, related_name="+"
+    )
     station_name = models.CharField(max_length=256, unique=True)
     station_website = models.URLField()