Fix occasional AttributeError in `apps.grafana_plugin.tasks.sync.sy…

…nc_organization_async` task (#3687)

# Which issue(s) this PR fixes

Fix this issue I came across in a celery task retry exception log:
![Screenshot 2024-01-15 at 11 21
13](https://github.com/grafana/oncall/assets/9406895/ed08f2f1-dc7d-4ad3-88a0-dc02cd740582)


## Checklist

- [x] Unit, integration, and e2e (if applicable) tests updated
- [x] Documentation added (or `pr:no public docs` PR label added if not
required)
- [x] `CHANGELOG.md` updated (or `pr:no changelog` PR label added if not
required)

CHANGELOG.md

@@ -5,6 +5,14 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## Unreleased
+
+## v1.3.87 (2024-01-15)
+
+### Fixed
+
+- Fix occasional `AttributeError` in `apps.grafana_plugin.tasks.sync.sync_organization_async` task by @joeyorlando ([#3687](https://github.com/grafana/oncall/pull/3687))
+
 ## v1.3.86 (2024-01-12)
 
 ### Fixed

engine/apps/grafana_plugin/helpers/client.py

@@ -196,7 +196,7 @@ class GrafanaServiceAccountToken(typing.TypedDict):
 
         class PluginSettings(typing.TypedDict):
             enabled: bool
-            jsonData: typing.Dict[str, str]
+            jsonData: typing.NotRequired[typing.Dict[str, str]]
 
         class TeamsResponse(_BaseGrafanaAPIResponse):
             teams: typing.List["GrafanaAPIClient.Types.GrafanaTeam"]

engine/apps/user_management/sync.py

@@ -54,7 +54,7 @@ def _sync_organization(organization: Organization) -> None:
         grafana_incident_settings, _ = grafana_api_client.get_grafana_incident_plugin_settings()
         if grafana_incident_settings is not None:
             organization.is_grafana_incident_enabled = grafana_incident_settings["enabled"]
-            organization.grafana_incident_backend_url = grafana_incident_settings["jsonData"].get(
+            organization.grafana_incident_backend_url = grafana_incident_settings.get("jsonData", {}).get(
                 GrafanaAPIClient.GRAFANA_INCIDENT_PLUGIN_BACKEND_URL_KEY
             )
     else:

engine/apps/user_management/tests/test_sync.py

@@ -177,6 +177,14 @@ def test_sync_users_for_team(make_organization, make_user_for_organization, make
 
 
 @pytest.mark.django_db
+@pytest.mark.parametrize(
+    "get_grafana_incident_plugin_settings_return_value",
+    [
+        ({"enabled": True, "jsonData": {"backendUrl": MOCK_GRAFANA_INCIDENT_BACKEND_URL}}, None),
+        # missing jsonData (sometimes this is what we get back from the Grafana API)
+        ({"enabled": True}, None),
+    ],
+)
 @patch.object(GrafanaAPIClient, "is_rbac_enabled_for_organization", return_value=False)
 @patch.object(
     GrafanaAPIClient,
@@ -212,21 +220,20 @@ def test_sync_users_for_team(make_organization, make_user_for_organization, make
     ),
 )
 @patch.object(GrafanaAPIClient, "check_token", return_value=(None, {"connected": True}))
-@patch.object(
-    GrafanaAPIClient,
-    "get_grafana_incident_plugin_settings",
-    return_value=({"enabled": True, "jsonData": {"backendUrl": MOCK_GRAFANA_INCIDENT_BACKEND_URL}}, None),
-)
+@patch.object(GrafanaAPIClient, "get_grafana_incident_plugin_settings")
 @patch("apps.user_management.sync.org_sync_signal")
 def test_sync_organization(
     mocked_org_sync_signal,
-    _mock_get_grafana_incident_plugin_settings,
+    mock_get_grafana_incident_plugin_settings,
     _mock_check_token,
     _mock_get_teams,
     _mock_get_users,
     _mock_is_rbac_enabled_for_organization,
+    get_grafana_incident_plugin_settings_return_value,
     make_organization,
 ):
+    mock_get_grafana_incident_plugin_settings.return_value = get_grafana_incident_plugin_settings_return_value
+
     organization = make_organization()
 
     api_members_response = (
@@ -259,7 +266,10 @@ def test_sync_organization(
 
     # check that is_grafana_incident_enabled flag is set
     assert organization.is_grafana_incident_enabled is True
-    assert organization.grafana_incident_backend_url == MOCK_GRAFANA_INCIDENT_BACKEND_URL
+    if get_grafana_incident_plugin_settings_return_value[0].get("jsonData"):
+        assert organization.grafana_incident_backend_url == MOCK_GRAFANA_INCIDENT_BACKEND_URL
+    else:
+        assert organization.grafana_incident_backend_url is None
 
     mocked_org_sync_signal.send.assert_called_once_with(sender=None, organization=organization)