public ui: fix missing library facet on org view

* Forces to compute the `organisation` aggregation values when the view
  is an organisation view and the `library` aggregation is enable.
* Closes #2215.

Co-Authored-by: Johnny Mariéthoz <johnny.mariethoz@rero.ch>

rero_ils/modules/documents/serializers.py

@@ -137,7 +137,8 @@ def post_process_serialize_search(self, results, pid_fetcher):
             if lib_buckets:
                 org_term['library']['buckets'] = lib_buckets
 
-        # TODO: Move this logic in the front end (needs backend adaptation)
+        # TODO: this should be done in the facet factory as we compute
+        #       unused aggs values
         if (viewcode is not None) and (viewcode != global_view_code):
             org = Organisation.get_record_by_viewcode(viewcode)
             org_buckets = results.get('aggregations', {}).get(

rero_ils/query.py

@@ -26,6 +26,7 @@
 from flask import current_app, request
 from invenio_i18n.ext import current_i18n
 from invenio_records_rest.errors import InvalidQueryRESTError
+from werkzeug.datastructures import ImmutableMultiDict
 
 from .facets import i18n_facets_factory
 from .modules.organisations.api import Organisation
@@ -133,6 +134,15 @@ def inner(values):
 def documents_search_factory(self, search, query_parser=None):
     """Search factory with view code parameter."""
     view = request.args.get('view')
+    # force to have organisation aggs if library is set
+    facets = request.args.get('facets', [])
+    if facets:
+        facets = facets.split(',')
+    if 'library' in facets and not 'organisation' in facets:
+        args = request.args.to_dict()
+        facets.append('organisation')
+        args['facets'] = ','.join(facets)
+        request.args = ImmutableMultiDict(args)
     search, urlkwargs = search_factory(self, search)
     # public interface
     if view:

tests/api/documents/test_documents_rest.py

@@ -171,12 +171,50 @@ def test_documents_facets(
     res = client.get(list_url, headers=rero_json_header)
     data = get_json(res)
     aggs = data['aggregations']
+
     # check all facets are present
     for facet in [
         'document_type', 'author', 'language', 'subject', 'status'
     ]:
         assert aggs[facet]
 
+    list_url = url_for(
+        'invenio_records_rest.doc_list', view='global', facets='')
+    res = client.get(list_url, headers=rero_json_header)
+    data = get_json(res)
+    aggs = data['aggregations']
+    assert not aggs
+
+    list_url = url_for(
+        'invenio_records_rest.doc_list', view='global', facets='document_type')
+    res = client.get(list_url, headers=rero_json_header)
+    data = get_json(res)
+    aggs = data['aggregations']
+    assert list(aggs.keys()) == ['document_type']
+
+    list_url = url_for(
+        'invenio_records_rest.doc_list', view='global', facets='document_type')
+    res = client.get(list_url, headers=rero_json_header)
+    data = get_json(res)
+    aggs = data['aggregations']
+    assert list(aggs.keys()) == ['document_type']
+
+    list_url = url_for(
+        'invenio_records_rest.doc_list', view='org1', facets='document_type')
+    res = client.get(list_url, headers=rero_json_header)
+    data = get_json(res)
+    aggs = data['aggregations']
+    assert list(aggs.keys()) == ['document_type']
+
+    # test the patch that the library facet is computed by the serializer
+    list_url = url_for(
+        'invenio_records_rest.doc_list', view='org1',
+        facets='document_type,library,author')
+    res = client.get(list_url, headers=rero_json_header)
+    data = get_json(res)
+    aggs = data['aggregations']
+    assert set(aggs.keys()) == set(['document_type', 'library', 'author'])
+
     # FILTERS
     # contribution
     list_url = url_for('invenio_records_rest.doc_list', view='global',