fix(managers,tasks,views): use project.owners for filter

Signed-off-by: David Wallace <david.wallace@tu-darmstadt.de>

Author: MyPyDavid

rdmo/tasks/managers.py

@@ -19,7 +19,7 @@ def filter_available_views_for_project(self, project):
         return (self
             .filter(sites=project.site)
             .filter(catalogs=project.catalog)
-            .filter_group(project.owners.all())
+            .filter_group(project.owners)
             .filter(available=True)
             .exclude(catalogs=None)
         )

rdmo/views/managers.py

@@ -19,7 +19,7 @@ def filter_available_views_for_project(self, project):
         return (self
             .filter(sites=project.site)
             .filter(catalogs=project.catalog)
-            .filter_group(project.owners.all())
+            .filter_group(project.owners)
             .filter(available=True)
             .exclude(catalogs=None)
         )