The stale-pending sweep now runs two passes. Pass 1 (22h cutoff — deliberately
2h earlier than the 24h legacy cutoff) targets pending rows with a STORED
idempotency key but NO square_payment_id: the lost-response case, where the
charge may have completed at Square with the response never received. Each row
is reconciled at Square by replaying the key (ReplayPaymentByKey): a COMPLETED
charge is rescued to 'completed' with the real square_payment_id written back,
a charge Square proves never happened is failed (till-sale gift-card clawback
included), an ambiguous answer leaves the row pending for the next run. The
earlier cutoff keeps the replay inside Square's ~24h key-retention window;
replaying at exactly 24h risks an expired key misreading as 'never charged'.
Pass 2 (legacy 24h cutoff) reconciles rows WITH a square_payment_id by payment
id; rows with neither payment id nor stored key (no reconcile possible) are
failed with a WARN that the charge outcome is unknown. Late retries on all
swept rows are rejected (409), preventing a second Square charge.
popertots
39d914417f