modifciation: documentation for statistic

README.rst

@@ -1,5 +1,5 @@
 ..
-    Copyright (C) 2021 Graz University of Technology.
+    Copyright (C) 2021-2024 Graz University of Technology.
 
     Invenio-Records-Marc21 is free software; you can redistribute it and/or modify it
     under the terms of the MIT License; see LICENSE file for more details.
@@ -35,20 +35,48 @@ Install
 Choose a version of elasticsearch and a DB, then run:
 
 .. code-block:: console
-    
+
     pipenv run pip install -e .[all]
     pipenv run pip install invenio-search[elasticsearch7]
     pipenv run pip install invenio-db[postgresql,versioning]
 
 
-Service
-=========
+Setting Up Statistics
+=====================
+
+To enable and configure the statistics feature using MARC21 records in Invenio, you need to update your `invenio.cfg` file with specific configurations that integrate MARC21 statistics with Invenio's standard statistics modules.
+
+### Configuration Steps
+
+1. **Import Required Configurations:**
+
+   Before updating the configuration values, ensure that you import the necessary settings from both the `invenio_records_marc21` module and the `invenio_app_rdm` module. Add the following lines to your `invenio.cfg`:
+
+.. code-block:: console
+    from invenio_records_marc21.config import MARC21_STATS_CELERY_TASKS, MARC21_STATS_EVENTS, MARC21_STATS_AGGREGATIONS, MARC21_STATS_QUERIES
+    from invenio_app_rdm.config import CELERY_BEAT_SCHEDULE, STATS_EVENTS, STATS_AGGREGATIONS, STATS_QUERIES
+
+Update Celery Beat Schedule:
+
+Integrate MARC21-specific scheduled tasks with Invenio's scheduler:
+
+.. code-block:: console
+    CELERY_BEAT_SCHEDULE.update(MARC21_STATS_CELERY_TASKS)
+
+
+Update Events, Aggregations, and Queries:
+
+Merge MARC21 statistics configurations with the global statistics settings:
+
+.. code-block:: console
+    STATS_EVENTS.update(MARC21_STATS_EVENTS)
+    STATS_AGGREGATIONS.update(MARC21_STATS_AGGREGATIONS)
+    STATS_QUERIES.update(MARC21_STATS_QUERIES)
 
-** Create Marc21 Record**
 
 Tests
 =========
 
 .. code-block:: console
 
-    pipenv run ./run-tests.sh
+    pipenv run ./run-tests.sh