feat: add optional relation between User and Host

program/migrations/0071_host_owners.py

+# Generated by Django 4.2.2 on 2023-09-04 21:02
+
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ("program", "0070_image_is_use_explicitly_granted_by_author"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="host",
+            name="owners",
+            field=models.ManyToManyField(
+                blank=True, related_name="hosts", to=settings.AUTH_USER_MODEL
+            ),
+        ),
+    ]

program/models.py

@@ -169,6 +169,7 @@ class Host(models.Model):
     image = models.ForeignKey(Image, null=True, on_delete=models.CASCADE, related_name="hosts")
     is_active = models.BooleanField(default=True)
     name = models.CharField(max_length=128)
+    owners = models.ManyToManyField(User, blank=True, related_name="hosts")
     updated_at = models.DateTimeField(auto_now=True, blank=True, null=True)
     updated_by = models.CharField(blank=True, default="", max_length=150)