61 lines
2.1 KiB
TypeScript
61 lines
2.1 KiB
TypeScript
import type { HotelData } from "@/types/components/hotelReservation/selectHotel/hotelCardListingProps"
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import { SortOrder } from "@/types/components/hotelReservation/selectHotel/hotelSorter"
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export function getSortedHotels({
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hotels,
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sortBy,
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bookingCode,
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}: {
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hotels: HotelData[]
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sortBy: string
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bookingCode: string | null
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}) {
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const getPricePerNight = (hotel: HotelData): number =>
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hotel.price?.member?.localPrice?.pricePerNight ??
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hotel.price?.public?.localPrice?.pricePerNight ??
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hotel.price?.redemption?.localPrice?.pointsPerNight ??
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Infinity
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const availableHotels = hotels.filter((hotel) => !!hotel?.price)
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const unAvailableHotels = hotels.filter((hotel) => !hotel?.price)
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const sortingStrategies: Record<
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string,
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(a: HotelData, b: HotelData) => number
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> = {
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[SortOrder.Name]: (a: HotelData, b: HotelData) =>
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a.hotelData.name.localeCompare(b.hotelData.name),
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[SortOrder.TripAdvisorRating]: (a: HotelData, b: HotelData) =>
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(b.hotelData.ratings?.tripAdvisor.rating ?? 0) -
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(a.hotelData.ratings?.tripAdvisor.rating ?? 0),
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[SortOrder.Price]: (a: HotelData, b: HotelData) =>
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getPricePerNight(a) - getPricePerNight(b),
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[SortOrder.Distance]: (a: HotelData, b: HotelData) =>
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a.hotelData.location.distanceToCentre -
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b.hotelData.location.distanceToCentre,
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}
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const sortStrategy =
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sortingStrategies[sortBy] ?? sortingStrategies[SortOrder.Distance]
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if (bookingCode) {
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const bookingCodeHotels = hotels.filter(
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(hotel) =>
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(hotel?.price?.public?.rateType?.toLowerCase() !== "regular" ||
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hotel?.price?.member?.rateType?.toLowerCase() !== "regular") &&
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!!hotel?.price
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)
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const regularHotels = hotels.filter(
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(hotel) => hotel?.price?.public?.rateType?.toLowerCase() === "regular"
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)
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return [...bookingCodeHotels]
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.sort(sortStrategy)
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.concat([...regularHotels].sort(sortStrategy))
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.concat([...unAvailableHotels].sort(sortStrategy))
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}
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return [...availableHotels]
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.sort(sortStrategy)
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.concat([...unAvailableHotels].sort(sortStrategy))
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}
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