feat(uptime): Backfill uptime_status to uptime_subscription (#90025)

Co-authored-by: getsantry[bot] <66042841+getsantry[bot]@users.noreply.github.com>

Author: evanpurkhiser

migrations_lockfile.txt

@@ -27,6 +27,6 @@ social_auth: 0002_default_auto_field
 
 tempest: 0002_make_message_type_nullable
 
-uptime: 0033_uptime_backfill_to_detectors
+uptime: 0034_uptime_backfill_uptime_status
 
 workflow_engine: 0046_drop_metric_alert_fire_detectors

src/sentry/uptime/migrations/0034_uptime_backfill_uptime_status.py

@@ -0,0 +1,53 @@
+# Generated by Django 5.1.7 on 2025-04-17 21:24
+
+from django.db import migrations
+from django.db.backends.base.schema import BaseDatabaseSchemaEditor
+from django.db.migrations.state import StateApps
+
+from sentry.new_migrations.migrations import CheckedMigration
+from sentry.utils.query import RangeQuerySetWrapperWithProgressBar
+
+
+def backfill_uptime_status(apps: StateApps, schema_editor: BaseDatabaseSchemaEditor) -> None:
+    ProjectUptimeSubscription = apps.get_model("uptime", "ProjectUptimeSubscription")
+
+    monitors = ProjectUptimeSubscription.objects.filter().select_related("uptime_subscription")
+    for monitor in RangeQuerySetWrapperWithProgressBar(monitors):
+        sub = monitor.uptime_subscription
+        sub.uptime_status = monitor.uptime_status
+        sub.uptime_status_update_date = monitor.uptime_status_update_date
+        sub.save()
+
+
+class Migration(CheckedMigration):
+    # This flag is used to mark that a migration shouldn't be automatically run in production.
+    # This should only be used for operations where it's safe to run the migration after your
+    # code has deployed. So this should not be used for most operations that alter the schema
+    # of a table.
+    # Here are some things that make sense to mark as post deployment:
+    # - Large data migrations. Typically we want these to be run manually so that they can be
+    #   monitored and not block the deploy for a long period of time while they run.
+    # - Adding indexes to large tables. Since this can take a long time, we'd generally prefer to
+    #   run this outside deployments so that we don't block them. Note that while adding an index
+    #   is a schema change, it's completely safe to run the operation after the code has deployed.
+    # Once deployed, run these manually via: https://develop.sentry.dev/database-migrations/#migration-deployment
+
+    is_post_deployment = True
+
+    dependencies = [
+        ("uptime", "0033_uptime_backfill_to_detectors"),
+    ]
+
+    operations = []
+    operations = [
+        migrations.RunPython(
+            code=backfill_uptime_status,
+            reverse_code=migrations.RunPython.noop,
+            hints={
+                "tables": [
+                    "uptime_projectuptimesubscription",
+                    "uptime_uptimesubscription",
+                ]
+            },
+        ),
+    ]

tests/sentry/uptime/migrations/test_0034_uptime_backfill_uptime_status.py

@@ -0,0 +1,45 @@
+from datetime import timedelta
+
+from django.utils import timezone
+
+from sentry.testutils.cases import TestMigrations
+from sentry.uptime.models import ProjectUptimeSubscription, UptimeStatus, UptimeSubscription
+
+DATA_SOURCE_UPTIME_SUBSCRIPTION = "uptime_subscription"
+
+
+class UptimeBackfillUptimeStatusTest(TestMigrations):
+    app = "uptime"
+    migrate_from = "0033_uptime_backfill_to_detectors"
+    migrate_to = "0034_uptime_backfill_uptime_status"
+
+    def setup_before_migration(self, apps):
+        self.failing_subscription = UptimeSubscription.objects.create(
+            url="https://sentry.io",
+            interval_seconds=60,
+            timeout_ms=5000,
+        )
+
+        self.failing_monitor = ProjectUptimeSubscription.objects.create(
+            project=self.project,
+            uptime_status=UptimeStatus.FAILED,
+            uptime_status_update_date=timezone.now() - timedelta(minutes=5),
+            uptime_subscription=self.failing_subscription,
+            name="failed monitor",
+        )
+
+        assert self.failing_subscription.uptime_status != self.failing_monitor.uptime_status
+        assert (
+            self.failing_subscription.uptime_status_update_date
+            != self.failing_monitor.uptime_status_update_date
+        )
+
+    def test(self):
+        self.failing_monitor.refresh_from_db()
+        self.failing_subscription.refresh_from_db()
+
+        assert self.failing_subscription.uptime_status == self.failing_monitor.uptime_status
+        assert (
+            self.failing_subscription.uptime_status_update_date
+            == self.failing_monitor.uptime_status_update_date
+        )