Merged in chore/refactor-hotel-trpc-routes (pull request #2891)

Chore/refactor hotel trpc routes * chore(SW-3519): refactor trpc hotel routers * chore(SW-3519): refactor trpc hotel routers * refactor * merge * Merge branch 'master' of bitbucket.org:scandic-swap/web into chore/refactor-hotel-trpc-routes Approved-by: Linus Flood
2025-10-01 12:55:45 +00:00
parent 332abdfba0
commit 8498026189
52 changed files with 2338 additions and 1794 deletions
--- a/packages/trpc/lib/routers/hotels/services/getRoomsAvailability.ts
+++ b/packages/trpc/lib/routers/hotels/services/getRoomsAvailability.ts
@@ -0,0 +1,204 @@
+import stringify from "json-stable-stringify-without-jsonify"
+
+import { getCacheClient } from "@scandic-hotels/common/dataCache"
+import { createCounter } from "@scandic-hotels/common/telemetry"
+
+import * as api from "../../../api"
+import { SEARCH_TYPE_REDEMPTION } from "../../../constants/booking"
+import { RoomPackageCodeEnum } from "../../../enums/roomFilter"
+import { AvailabilityEnum } from "../../../enums/selectHotel"
+import { toApiLang } from "../../../utils"
+import { generateChildrenString } from "../helpers"
+import { roomsAvailabilitySchema } from "../output"
+import { getPackages } from "./getPackages"
+import { getRoomFeaturesInventory } from "./getRoomFeaturesInventory"
+
+import type { RoomsAvailabilityOutputSchema } from "../availability/selectRate/rooms/schema"
+
+export async function getRoomsAvailability(
+  input: RoomsAvailabilityOutputSchema,
+  token: string,
+  serviceToken: string,
+  userPoints: number | undefined
+) {
+  const {
+    booking: { bookingCode, fromDate, hotelId, rooms, searchType, toDate },
+    lang,
+  } = input
+
+  const redemption = searchType === SEARCH_TYPE_REDEMPTION
+
+  const getRoomsAvailabilityCounter = createCounter(
+    "hotel",
+    "getRoomsAvailability"
+  )
+  const metricsGetRoomsAvailability = getRoomsAvailabilityCounter.init({
+    input,
+    redemption,
+  })
+
+  metricsGetRoomsAvailability.start()
+
+  const apiLang = toApiLang(lang)
+
+  const baseCacheKey = {
+    bookingCode,
+    fromDate,
+    hotelId,
+    lang,
+    searchType,
+    toDate,
+  }
+
+  const cacheClient = await getCacheClient()
+  const availabilityResponses = await Promise.allSettled(
+    rooms.map((room) => {
+      const cacheKey = {
+        ...baseCacheKey,
+        room,
+      }
+      const result = cacheClient.cacheOrGet(
+        stringify(cacheKey),
+        async function () {
+          {
+            const params = {
+              adults: room.adults,
+              language: apiLang,
+              roomStayStartDate: fromDate,
+              roomStayEndDate: toDate,
+              ...(room.childrenInRoom?.length && {
+                children: generateChildrenString(room.childrenInRoom),
+              }),
+              ...(room.bookingCode && { bookingCode: room.bookingCode }),
+              ...(redemption && { isRedemption: "true" }),
+            }
+
+            const apiResponse = await api.get(
+              api.endpoints.v1.Availability.hotel(hotelId),
+              {
+                cache: undefined, // overwrite default
+                headers: {
+                  Authorization: `Bearer ${token}`,
+                },
+              },
+              params
+            )
+
+            if (!apiResponse.ok) {
+              await metricsGetRoomsAvailability.httpError(apiResponse)
+              const text = await apiResponse.text()
+              return { error: "http_error", details: text }
+            }
+
+            const apiJson = await apiResponse.json()
+            const validateAvailabilityData =
+              roomsAvailabilitySchema.safeParse(apiJson)
+            if (!validateAvailabilityData.success) {
+              metricsGetRoomsAvailability.validationError(
+                validateAvailabilityData.error
+              )
+
+              return {
+                error: "validation_error",
+                details: validateAvailabilityData.error,
+              }
+            }
+
+            if (redemption) {
+              for (const roomConfig of validateAvailabilityData.data
+                .roomConfigurations) {
+                for (const product of roomConfig.redemptions) {
+                  if (userPoints) {
+                    product.redemption.hasEnoughPoints =
+                      userPoints >= product.redemption.localPrice.pointsPerStay
+                  }
+                }
+              }
+            }
+
+            const roomFeatures = await getPackages(
+              {
+                adults: room.adults,
+                children: room.childrenInRoom?.length || 0,
+                endDate: input.booking.toDate,
+                hotelId: input.booking.hotelId,
+                lang,
+                packageCodes: [
+                  RoomPackageCodeEnum.ACCESSIBILITY_ROOM,
+                  RoomPackageCodeEnum.ALLERGY_ROOM,
+                  RoomPackageCodeEnum.PET_ROOM,
+                ],
+                startDate: input.booking.fromDate,
+              },
+              serviceToken
+            )
+
+            if (roomFeatures) {
+              validateAvailabilityData.data.packages = roomFeatures
+            }
+
+            // Fetch packages
+            if (room.packages?.length) {
+              const roomFeaturesInventory = await getRoomFeaturesInventory(
+                {
+                  adults: room.adults,
+                  childrenInRoom: room.childrenInRoom,
+                  endDate: input.booking.toDate,
+                  hotelId: input.booking.hotelId,
+                  lang,
+                  roomFeatureCodes: room.packages,
+                  startDate: input.booking.fromDate,
+                },
+                serviceToken
+              )
+
+              if (roomFeaturesInventory) {
+                const features = roomFeaturesInventory.reduce<
+                  Record<string, number>
+                >((fts, feat) => {
+                  fts[feat.roomTypeCode] = feat.features?.[0]?.inventory ?? 0
+                  return fts
+                }, {})
+
+                const updatedRoomConfigurations =
+                  validateAvailabilityData.data.roomConfigurations
+                    // This filter is needed since we can get availability
+                    // back from roomFeatures yet the availability call
+                    // says there are no rooms left...
+                    .filter((rc) => rc.roomsLeft)
+                    .filter((rc) => features?.[rc.roomTypeCode])
+                    .map((rc) => ({
+                      ...rc,
+                      roomsLeft: features[rc.roomTypeCode],
+                      status: AvailabilityEnum.Available,
+                    }))
+
+                validateAvailabilityData.data.roomConfigurations =
+                  updatedRoomConfigurations
+              }
+            }
+
+            return validateAvailabilityData.data
+          }
+        },
+        "1m"
+      )
+
+      return result
+    })
+  )
+
+  const data = availabilityResponses.map((availability) => {
+    if (availability.status === "fulfilled") {
+      return availability.value
+    }
+    return {
+      details: availability.reason,
+      error: "request_failure",
+    }
+  })
+
+  metricsGetRoomsAvailability.success()
+
+  return data
+}