LDEV-3428: Do not create default conditions when Tool output definitions are fetched. They only get created when Tool defaut content is cloned.Fix class cast exeption when changing grade of first activity in sequence.Fix lesson mark calculation exception.Pass IDs to service methods instead of DB objects.
LDEV-3428: Do not create default conditions when Tool output definitions are fetched. They only get created when Tool defaut content is cloned.Fix class cast exeption when changing grade of first activity in sequence.Fix lesson mark calculation exception.Pass IDs to service methods instead of DB objects.
LDEV-3430 Deleting lesson was showing a "true" message and no refreshing. It now only shows a message if an error occurs during deletion and refreshes the page on a successful removal.
LDEV-3430 Deleting lesson was showing a "true" message and no refreshing. It now only shows a message if an error occurs during deletion and refreshes the page on a successful removal.