OSIS-2318 Fix cognitive complexity in postpone method
OSIS-2318 Fix cognitive complexity in postpone method

uclouvain/OSIS-Louvain,uclouvain/osis,uclouvain/OSIS-Louvain,uclouvain/osis,uclouvain/OSIS-Louvain,uclouvain/osis,uclouvain/osis