Témpano — Ice-rink sessions

Témpano is the online booking desk of a municipal ice rink for the skater. North rink is shared capacity — several groups skate together and spots run out, not a 1:1 mutex. South rink is private ice. Pick a day and a 60-minute slot, reserve EU skate sizes (or bring your own), add extras and confirm before the hold expires. The ticket includes a QR SVG. Staff scan the code at the turnstile. In My sessions you can review status, cancel with a 24 h policy and collect ice points derived from completed bookings (5 pts × partySize). The source of truth is the transactional session + size inventory: pending hold with server expiresAt, ~30 s sweeper, 409 on capacity and stock, same-user 409, and list ↔ detail totals.