models: Store `is_system_bot_realm` information for `RemoteRealm`.

This will help us filter out system bot realm and control
feature access to it.

zerver/lib/remote_server.py

@@ -75,6 +75,7 @@ class RealmDataForAnalytics(BaseModel):
     org_type: int = 0
     date_created: float
     deactivated: bool
+    is_system_bot_realm: bool = False
 
     authentication_methods: Dict[str, bool] = Field(default_factory=dict)
 
@@ -302,6 +303,7 @@ def get_realms_info_for_push_bouncer(realm_id: Optional[int] = None) -> List[Rea
             org_type=realm.org_type,
             name=realm.name,
             authentication_methods=realm.authentication_methods_dict(),
+            is_system_bot_realm=realm.string_id == settings.SYSTEM_BOT_REALM,
         )
         for realm in realms
     ]

zerver/tests/test_push_notifications.py

@@ -1143,6 +1143,7 @@ class AnalyticsBouncerTest(BouncerTestCase):
                     "registration_deactivated",
                     "realm_deactivated",
                     "plan_type",
+                    "is_system_bot_realm",
                 )
             ),
             [
@@ -1158,6 +1159,7 @@ class AnalyticsBouncerTest(BouncerTestCase):
                     "registration_deactivated": False,
                     "realm_deactivated": False,
                     "plan_type": RemoteRealm.PLAN_TYPE_SELF_HOSTED,
+                    "is_system_bot_realm": realm.string_id == "zulipinternal",
                 }
                 for realm in Realm.objects.order_by("id")
             ],
@@ -1217,6 +1219,7 @@ class AnalyticsBouncerTest(BouncerTestCase):
             RemoteRealmAuditLog.objects.filter(
                 event_type=RemoteRealmAuditLog.REMOTE_REALM_VALUE_UPDATED
             )
+            .exclude(realm_id=get_realm("zulipinternal").id)
             .order_by("id")
             .values("event_type", "remote_id", "realm_id", "extra_data")
         )

zilencer/migrations/0051_remoterealm_is_system_bot_realm.py

@@ -0,0 +1,17 @@
+# Generated by Django 4.2.8 on 2023-12-11 20:38
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("zilencer", "0050_preregistrationremoterealmbillinguser_created_user_and_more"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="remoterealm",
+            name="is_system_bot_realm",
+            field=models.BooleanField(default=False),
+        ),
+    ]

zilencer/models.py

@@ -121,6 +121,8 @@ class RemoteRealm(models.Model):
 
     name = models.TextField(default="")
 
+    is_system_bot_realm = models.BooleanField(default=False)
+
     authentication_methods = models.JSONField(default=dict)
 
     org_type = models.PositiveSmallIntegerField(

zilencer/views.py

@@ -603,6 +603,7 @@ def update_remote_realm_data_for_server(
             org_type=realm.org_type,
             name=realm.name,
             authentication_methods=realm.authentication_methods,
+            is_system_bot_realm=realm.is_system_bot_realm,
         )
         for realm in server_realms_info
         if realm.uuid not in already_registered_uuids
@@ -629,6 +630,7 @@ def update_remote_realm_data_for_server(
             ("name", "name"),
             ("authentication_methods", "authentication_methods"),
             ("realm_deactivated", "deactivated"),
+            ("is_system_bot_realm", "is_system_bot_realm"),
         ]:
             old_value = getattr(remote_realm, remote_realm_attr)
             new_value = getattr(realm, realm_dict_key)
@@ -659,7 +661,14 @@ def update_remote_realm_data_for_server(
 
     RemoteRealm.objects.bulk_update(
         remote_realms_to_update,
-        ["host", "realm_deactivated", "name", "authentication_methods", "org_type"],
+        [
+            "host",
+            "realm_deactivated",
+            "name",
+            "authentication_methods",
+            "org_type",
+            "is_system_bot_realm",
+        ],
     )
     RemoteRealmAuditLog.objects.bulk_create(remote_realm_audit_logs)