The catalog endpoint already sends current_qty and the till already
receives it — pos-app.js just never drew it. The number is shown as it
is, negatives included, and the tile is styled as out of stock when
the quantity is not positive.
The cue is current_qty <= 0, not current_qty <= min_qty: only 48 of
the 4,083 sellable items have a reorder point set, so a min-based rule
would badge every tile and mean nothing.
Nothing is blocked. The cashier can still sell the item and the
quantity still goes into minus.
Dave
e697f66e98