Original Problem
The last step in receiving/check-in flow is to update the status of PO Line to "Partially Received" or "Fully Received". It's possible that something may go wrong and status won't be updated even though the items were actually received. So the mechanism to guarantee the status is up-to-date needs to be worked out.
Possible Approaches
Check and updating the PO line status upon retrieving
Trigger functions
Vert.X Periodic Timer
#_executing_periodic_and_delayed_actions