Rentals (add-on)

Every property in this store that books by the night: its Bookings service id, what the product and option are called, how many it sleeps, the zone its dates are in, what a night costs in the store's own currency before any rate band, and how many bands its rate card has.

One property's stay rules: what is stored, the same thing with the defaults filled in, how many it sleeps, its timezone and what it is called. Includes the note that goes out before somebody arrives, which often carries a door code and is never sent anywhere else. On a store that sells in more than one currency it also carries currency_amounts: what the cleaning fee, the extra-guest rate, the damage deposit and the monthly rate are in each other currency.

Change a property's stay rules — check-in and check-out times, the shortest and longest stay, which weekdays a stay may start and end on, how many guests the nightly rate covers, the fees, the deposit terms, the cancellation policy and the pre-arrival note. Only the fields sent are changed. Refused in a sentence when a rule would contradict another. The _minor fees are in the store's own currency; currency_amounts gives the same four in each other currency, and a fee left empty in a currency is not charged there.

One property's rate card: every dated band in position order, lowest first, with the property's own nightly price and currency beside them. The band furthest down the list wins a night that two bands both cover. On a store that sells in more than one currency every band carries currency_amounts and the card carries base_in, what the property's own price is in each other currency, which is null where nobody priced it there.

Add a dated band to a property's rate card. A band names either a price a night or a percentage of the property's own price, never both. With no position it goes on the end of the card, where it wins any night it overlaps. On a store that sells in more than one currency a band that charges a price a night needs one in each other currency, in currency_amounts, or the nights it covers are not for sale in that currency: a band with no amount there cannot price a night, and is never read as free.

Change one band on a rate card. Only the fields sent are changed. A band cannot be moved to another property. currency_amounts changes what it charges in the store's other currencies, with an empty string taking one away and a key left out leaving it alone.

Take one band off a rate card. The nights it covered fall back to whatever band is under it, or to the property's own price.

Renumber one property's rate bands in the order the ids are given, which is what decides who wins a night two bands both cover. Answers the whole rate card back. An id belonging to another property is refused and nothing is written.