Fixed key error on missing case worker

Author: ghbm-itk

itk_dev_shared_components/kmd_nova/nova_tasks.py

@@ -89,8 +89,8 @@ def get_tasks(case_uuid: str, nova_access: NovaAccess, limit: int = 100) -> list
             uuid = task_dict['taskUuid'],
             title = task_dict['taskTitle'],
             description = task_dict.get('taskDescription'),
-            case_worker_ident = task_dict['caseWorker']['ident'],
-            case_worker_uuid = task_dict['caseWorker']['id'],
+            case_worker_ident = task_dict['caseWorker']['ident'] if 'caseWorker' in task_dict else None,
+            case_worker_uuid = task_dict['caseWorker']['id'] if 'caseWorker' in task_dict else None,
             status_code = task_dict['taskStatusCode'],
             deadline = datetime_from_iso_string(task_dict.get('taskDeadline')),
             created_date = datetime_from_iso_string(task_dict.get('taskCreateDate')),