fix error when ingesting cancelled event with assignments (superdesk#…

…2093)

it was checking session data which failed during ingest

STTNHUB-361

server/planning/assignments/assignments.py

@@ -1143,7 +1143,7 @@ def on_delete(self, doc):
         """
         Validate that we have a lock on the Assignment and it's associated Planning item
         """
-        if doc.get("_to_delete") is True:
+        if doc.get("_to_delete") is True or not request:
             # Already marked for delete - no validation needed (could be the background job)
             return
 

server/planning/commands/populate_planning_types_test.py

@@ -11,7 +11,7 @@
 import os
 import json
 
-from superdesk.tests import TestCase
+from planning.tests import TestCase
 from superdesk import get_resource_service
 from apps.prepopulate.app_populate import AppPopulateCommand
 

server/planning/planning/planning.py

@@ -15,7 +15,7 @@
 import logging
 from datetime import datetime
 
-from flask import json, current_app as app
+from flask import json, current_app as app, request
 from eve.methods.common import resolve_document_etag
 
 import superdesk
@@ -1260,23 +1260,24 @@ def delete_assignments_for_coverages(self, coverages, notify=True):
                 if original_assigment:
                     assignment_service.system_update(ObjectId(assign_id), {"_to_delete": True}, original_assigment)
 
-        session_id = get_auth().get("_id")
-        user_id = get_user().get(config.ID_FIELD)
-        if len(deleted_assignments) > 0:
-            push_notification(
-                "assignments:delete",
-                items=deleted_assignments,
-                session=session_id,
-                user=user_id,
-            )
+        if request:
+            session_id = get_auth().get("_id")
+            user_id = get_user().get(config.ID_FIELD)
+            if len(deleted_assignments) > 0:
+                push_notification(
+                    "assignments:delete",
+                    items=deleted_assignments,
+                    session=session_id,
+                    user=user_id,
+                )
 
-        if len(failed_assignments) > 0 and notify:
-            push_notification(
-                "assignments:delete:fail",
-                items=failed_assignments,
-                session=session_id,
-                user=user_id,
-            )
+            if len(failed_assignments) > 0 and notify:
+                push_notification(
+                    "assignments:delete:fail",
+                    items=failed_assignments,
+                    session=session_id,
+                    user=user_id,
+                )
 
     def get_expired_items(self, expiry_datetime, spiked_planning_only=False):
         """Get the expired items

server/planning/tests/__init__.py

@@ -3,6 +3,8 @@
 
 
 class TestCase(_TestCase):
+    test_context = None  # avoid using test_request_context
+
     def setUp(self):
         config = {"INSTALLED_APPS": ["planning"]}
         update_config(config)

server/planning/tests/ingest_cancelled_test.py

@@ -0,0 +1,36 @@
+from flask import request
+from planning.tests import TestCase
+from planning.common import update_post_item
+
+
+class IngestCancelledTestCase(TestCase):
+    def test_ingest_cancelled_event(self):
+        assert not request, request
+
+        assignments = [
+            {"planning_item": "p1", "coverage_item": "c1"},
+        ]
+
+        self.app.data.insert("assignments", assignments)
+        planning = {
+            "_id": "p1",
+            "name": "planning item",
+            "type": "planning",
+            "coverages": [
+                {
+                    "coverage_id": "c1",
+                    "planning": {},
+                    "assigned_to": {
+                        "assignment_id": assignments[0]["_id"],
+                    },
+                },
+            ],
+        }
+
+        self.app.data.insert("planning", [planning])
+
+        with self.app.app_context():
+            update_post_item({"pubstatus": "cancelled"}, planning)
+
+        cursor, count = self.app.data.find("assignments", req=None, lookup={})
+        assert count == 0

server/planning/tests/output_formatters/file_providers_test.py

@@ -12,7 +12,7 @@
 from unittest import mock
 import hmac
 
-from superdesk.tests import TestCase
+from planning.tests import TestCase
 from superdesk.publish import TransmitterFileEntry
 from superdesk.publish.transmitters.ftp import FTPPublishService
 from superdesk.publish.transmitters.http_push import HTTPPushService

server/planning/tests/output_formatters/json_event_test.py

@@ -2,7 +2,7 @@
 import tempfile
 
 from unittest import mock
-from superdesk.tests import TestCase
+from planning.tests import TestCase
 from planning.output_formatters.json_event import JsonEventFormatter
 from planning.events import init_app
 from eve.methods.common import store_media_files