realm: Delete invite_to_stream_policy.

zerver/migrations/0652_remove_realm_invite_to_stream_policy.py

@@ -0,0 +1,16 @@
+# Generated by Django 5.0.10 on 2025-01-14 07:47
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("zerver", "0651_alter_realm_can_add_subscribers_group"),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name="realm",
+            name="invite_to_stream_policy",
+        )
+    ]

zerver/models/realms.py

@@ -329,11 +329,6 @@ class Realm(models.Model):  # type: ignore[django-manager-missing] # django-stub
         "UserGroup", on_delete=models.RESTRICT, related_name="+"
     )
 
-    # Who in the organization is allowed to invite other users to streams.
-    invite_to_stream_policy = models.PositiveSmallIntegerField(
-        default=CommonPolicyEnum.MEMBERS_ONLY
-    )
-
     # UserGroup which is allowed to add subscribers to channels.
     can_add_subscribers_group = models.ForeignKey(
         "UserGroup", on_delete=models.RESTRICT, related_name="+"