Marc21 datamodel

Further documentation is available on https://invenio-records-marc21.readthedocs.io/

Choose a version of elasticsearch and a DB, then run:

pipenv run pip install -e .[all]
pipenv run pip install invenio-search[elasticsearch7]
pipenv run pip install invenio-db[postgresql,versioning]

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`:

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:

CELERY_BEAT_SCHEDULE.update(MARC21_STATS_CELERY_TASKS)

Update Events, Aggregations, and Queries:

Merge MARC21 statistics configurations with the global statistics settings:

STATS_EVENTS.update(MARC21_STATS_EVENTS)
STATS_AGGREGATIONS.update(MARC21_STATS_AGGREGATIONS)
STATS_QUERIES.update(MARC21_STATS_QUERIES)

pipenv run ./run-tests.sh