snapshot of https://github.com/zulip/zulip.git @ 48c69911c7dd4e03b20552eb3bd77ad8151c1357 (2026-09-15)

zerver/migrations/0164_stream_history_public_to_subscribers.py

@@ -0,0 +1,45 @@
+# Generated by Django 1.11.11 on 2018-04-28 22:31
+
+from django.conf import settings
+from django.db import migrations, models
+from django.db.backends.base.schema import BaseDatabaseSchemaEditor
+from django.db.migrations.state import StateApps
+
+
+def set_initial_value_for_history_public_to_subscribers(
+    apps: StateApps, schema_editor: BaseDatabaseSchemaEditor
+) -> None:
+    stream_model = apps.get_model("zerver", "Stream")
+    streams = stream_model.objects.all()
+
+    for stream in streams:
+        if stream.invite_only:
+            stream.history_public_to_subscribers = getattr(
+                settings, "PRIVATE_STREAM_HISTORY_FOR_SUBSCRIBERS", False
+            )
+        else:
+            stream.history_public_to_subscribers = True
+
+        if stream.is_in_zephyr_realm:
+            stream.history_public_to_subscribers = False
+
+        stream.save(update_fields=["history_public_to_subscribers"])
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("zerver", "0163_remove_userprofile_default_desktop_notifications"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="stream",
+            name="history_public_to_subscribers",
+            field=models.BooleanField(default=False),
+        ),
+        migrations.RunPython(
+            set_initial_value_for_history_public_to_subscribers,
+            reverse_code=migrations.RunPython.noop,
+            elidable=True,
+        ),
+    ]