julian
f18e28eeca
computeFee() in @parking/shared: pure integer fee over a TariffStructure (stepped blocks, rolling-24h cap). Two edges fixed under test: grace uses RAW duration (not rounded-up minutes), and the block ladder resets each 24h day. PayStation + routes (GET /api/pay/quote, POST /api/pay): look up the open session, resolve the active tariff version (latest effectiveFrom <= entry), computeFee, append a signed payment event (amount/currency/tender/ tariffVersionId/graceExitMin). overrideMinor handles lost-ticket/dispute. PCI stays out of the app: tender only records cash/card. Verified end to end: entry -> quote (300 for 90min) -> pay -> exit opens and closes the session, verifyChain ok.