Revert "Making update_attr_in_bulk_for_ids work in asynch mode if possible"

This reverts commit 479454cbde.

taiga/base/utils/db.py

@@ -16,13 +16,11 @@
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-from django.conf import settings
 from django.contrib.contenttypes.models import ContentType
 from django.db import connection
 from django.db import DatabaseError
 from django.db import transaction
 from django.shortcuts import _get_queryset
-from taiga.celery import app
 
 from . import functions
 
@@ -124,9 +122,9 @@ def update_in_bulk(instances, list_of_new_values, callback=None, precall=None):
         instance.save()
         callback(instance)
 
-@app.task
+
 @transaction.atomic
-def _update_attr_in_bulk_for_ids(values, attr, model):
+def update_attr_in_bulk_for_ids(values, attr, model):
     """Update a table using a list of ids.
 
     :params values: Dict of new values where the key is the pk of the element to update.
@@ -164,14 +162,6 @@ def _update_attr_in_bulk_for_ids(values, attr, model):
     transaction.on_commit(_run_sql)
 
 
-@transaction.atomic
-def update_attr_in_bulk_for_ids(values, attr, model):
-    if settings.CELERY_ENABLED:
-        _update_attr_in_bulk_for_ids.delay(values, attr, model)
-    else:
-        _update_attr_in_bulk_for_ids(values, attr, model)
-
-
 def to_tsquery(term):
     """
     Based on: https://gist.github.com/wolever/1a5ccf6396f00229b2dc