Merged in fix/SW-3442-tracking-event-lowestroomprice- (pull request #2797)

fix(SW-3442): Fixed lowest price tracking and other lint issues

* fix(SW-3442): Fixed lowest price tracking and other lint issues


Approved-by: Joakim Jäderberg

packages/booking-flow/lib/components/BookingConfirmation/Tracking/tracking.ts

@@ -14,9 +14,9 @@ import {
 import { BreakfastPackageEnum } from "@scandic-hotels/trpc/enums/breakfast"
 import { RoomPackageCodeEnum } from "@scandic-hotels/trpc/enums/roomFilter"
 
-import { readPaymentInfoFromSessionStorage } from "../../../components/EnterDetails/Payment/helpers"
 import { invertedBedTypeMap } from "../../../utils/SelectRate"
 import { getSpecialRoomType } from "../../../utils/specialRoomType"
+import { readPaymentInfoFromSessionStorage } from "../../EnterDetails/Payment/helpers"
 
 import type { Lang } from "@scandic-hotels/common/constants/language"
 import type { BookingConfirmation } from "@scandic-hotels/trpc/types/bookingConfirmation"

packages/booking-flow/lib/components/SelectRate/RoomsContainer/Rooms/RoomsList/index.tsx

@@ -1,4 +1,5 @@
 "use client"
+
 import { useSelectRateContext } from "../../../../../contexts/SelectRate/SelectRateContext"
 import { RoomListItem } from "./RoomListItem"
 import { RoomsListSkeleton } from "./RoomsListSkeleton"

packages/booking-flow/lib/components/SelectRate/RoomsContainer/index.tsx

@@ -1,12 +1,14 @@
 "use client"
 
 import { TRPCClientError } from "@trpc/client"
+import { useEffect } from "react"
 import { useIntl } from "react-intl"
 
 import { AlertTypeEnum } from "@scandic-hotels/common/constants/alert"
 import { Alert } from "@scandic-hotels/design-system/Alert"
 
 import { useSelectRateContext } from "../../../contexts/SelectRate/SelectRateContext"
+import { trackLowestRoomPrice } from "../Tracking/tracking"
 import { RateSummary } from "./RateSummary"
 import Rooms from "./Rooms"
 import { RoomsContainerSkeleton } from "./RoomsContainerSkeleton"
@@ -23,10 +25,26 @@ export function RoomsContainer({}: RoomsContainerProps) {
   const intl = useIntl()
 
   const {
-    availability: { error, isFetching, isError },
+    availability: { error, isFetching, isError, data: availabilityData },
-    input: { hasError: hasInputError, errorCode },
+    input: { hasError: hasInputError, errorCode, data: inputData },
+    getLowestRoomPrice,
   } = useSelectRateContext()
 
+  useEffect(() => {
+    if (availabilityData) {
+      const lowestRoomPrice = getLowestRoomPrice()
+      const booking = inputData?.booking!
+
+      trackLowestRoomPrice({
+        hotelId: booking.hotelId,
+        arrivalDate: booking?.fromDate,
+        departureDate: booking?.toDate,
+        lowestPrice: lowestRoomPrice.price.toString(),
+        currency: lowestRoomPrice.currency,
+      })
+    }
+  }, [availabilityData, inputData, getLowestRoomPrice])
+
   if (isFetching) {
     return <RoomsContainerSkeleton />
   }

packages/booking-flow/lib/components/SelectRate/Tracking/tracking.ts

@@ -1,6 +1,8 @@
 import { differenceInCalendarDays, format, isWeekend } from "date-fns"
 
+import { trackEvent } from "@scandic-hotels/tracking/base"
 import {
+  type LowestRoomPriceEvent,
   TrackingChannelEnum,
   type TrackingSDKHotelInfo,
   type TrackingSDKPageData,
@@ -107,3 +109,18 @@ export function getSelectRateTracking({
     pageTrackingData,
   }
 }
+
+export function trackLowestRoomPrice(event: LowestRoomPriceEvent) {
+  trackEvent({
+    event: "lowestRoomPrice",
+    hotelInfo: {
+      hotelId: event.hotelId,
+      arrivalDate: event.arrivalDate,
+      departureDate: event.departureDate,
+    },
+    viewItemInfo: {
+      lowestPrice: event.lowestPrice,
+      currency: event.currency,
+    },
+  })
+}

packages/booking-flow/lib/contexts/SelectRate/SelectRateContext.tsx

@@ -36,6 +36,7 @@ import { includeRoomInfo } from "./includeRoomInfo"
 import { isRateSelected as isRateSelected_Inner } from "./isRateSelected"
 
 import type { BreakfastPackageEnum } from "@scandic-hotels/trpc/enums/breakfast"
+import type { PriceProduct } from "@scandic-hotels/trpc/types/roomAvailability"
 
 import type { SelectRateBooking } from "../../types/components/selectRate/selectRate"
 import type { Price } from "../../types/price"
@@ -380,6 +381,8 @@ export function SelectRateProvider({
             roomIndex,
             roomAvailabilityWithAdjustedRoomCount
           ),
+        getLowestRoomPrice: () =>
+          getLowestRoomPrice(roomAvailabilityWithAdjustedRoomCount),
         isRateSelected,
         getPackagesForRoom,
         bookingCodeFilter,
@@ -520,6 +523,28 @@ function calculateNumberOfNights(
   return dt(toDate).diff(dt(fromDate), "day")
 }
 
+function getLowestRoomPrice(
+  roomAvailability: (AvailabilityWithRoomInfo | null)[][]
+) {
+  // First room is always cheapest room because sort by price is default
+  const firstRoomAvailability = roomAvailability[0]
+  return firstRoomAvailability
+    .filter((room) => !!room)[0]
+    .products.filter(
+      (product): product is PriceProduct =>
+        !!(
+          ("public" in product && product.public) ||
+          ("member" in product && product.member)
+        )
+    )
+    .map((product) => ({
+      currency: (product.member?.localPrice.currency ||
+        product.public?.localPrice.currency)!,
+      price: (product.member?.localPrice.pricePerNight ||
+        product.public?.localPrice.pricePerNight)!,
+    }))[0]
+}
+
 function getAvailabilityForRoom(
   roomIndex: number,
   roomAvailability: (AvailabilityWithRoomInfo | null)[][] | undefined

packages/booking-flow/lib/contexts/SelectRate/types.ts

@@ -1,5 +1,6 @@
 import { type RouterOutput } from "@scandic-hotels/trpc/client"
 
+import type { CurrencyEnum } from "@scandic-hotels/common/constants/currency"
 import type { RoomPackageCodeEnum } from "@scandic-hotels/trpc/enums/roomFilter"
 import type { RoomsAvailabilityOutputSchema } from "@scandic-hotels/trpc/routers/hotels/availability/selectRate/rooms/schema"
 import type { PackageEnum } from "@scandic-hotels/trpc/types/packages"
@@ -31,6 +32,11 @@ export type SelectRateContext = {
     roomIndex: number
   ) => AvailabilityWithRoomInfo[] | undefined
 
+  getLowestRoomPrice: () => {
+    price: number
+    currency: CurrencyEnum
+  }
+
   getPackagesForRoom: (roomIndex: number) => {
     selectedPackages: RoomPackage[]
     availablePackages: (DefaultRoomPackage | RoomPackage)[]