Merged in feat/SW-1232-filter-improvements-select-hot (pull request #2168)

feat: SW-1232 Implemented disabling of filters and show hotel count

* feat: SW-1232 Implemented disabling of filters and show hotel count

* feat: SW-1232 Optimised code


Approved-by: Niclas Edenvin

apps/scandic-web/components/HotelReservation/SelectHotel/helpers.ts

@@ -9,13 +9,16 @@ import type {
   AlternativeHotelsAvailabilityInput,
   AvailabilityInput,
 } from "@/types/components/hotelReservation/selectHotel/availabilityInput"
-import type { CategorizedFilters } from "@/types/components/hotelReservation/selectHotel/hotelFilters"
+import type {
+  CategorizedFilters,
+  HotelFilter,
+} from "@/types/components/hotelReservation/selectHotel/hotelFilters"
 import { AvailabilityEnum } from "@/types/components/hotelReservation/selectHotel/selectHotel"
 import type {
   AlternativeHotelsSearchParams,
   SelectHotelSearchParams,
 } from "@/types/components/hotelReservation/selectHotel/selectHotelSearchParams"
-import type { AdditionalData, DetailedFacility, Hotel } from "@/types/hotel"
+import type { AdditionalData, Hotel } from "@/types/hotel"
 import type { HotelsAvailabilityItem } from "@/types/trpc/routers/hotel/availability"
 import type {
   HotelLocation,
@@ -253,12 +256,31 @@ export function getFiltersFromHotels(
     return defaultFilters
   }
 
-  const filters = hotels.flatMap(({ hotel }) => hotel.detailedFacilities)
+  const filters = hotels.flatMap(({ hotel }) =>
+    hotel.detailedFacilities.map(
+      (facility) =>
+        <HotelFilter>{
+          ...facility,
+          hotelId: hotel.operaId,
+          hotelIds: [hotel.operaId],
+        }
+    )
+  )
 
   const uniqueFilterIds = [...new Set(filters.map((filter) => filter.id))]
-  const filterList: DetailedFacility[] = uniqueFilterIds
-    .map((filterId) => filters.find((filter) => filter.id === filterId))
-    .filter((filter): filter is DetailedFacility => filter !== undefined)
+  const filterList: HotelFilter[] = uniqueFilterIds
+    .map((filterId) => {
+      const filter = filters.find((f) => f.id === filterId)
+
+      // List and include all hotel Ids having same filter / amenity
+      if (filter) {
+        filter.hotelIds = filters
+          .filter((f) => f.id === filterId)
+          .map((f) => f.hotelId)
+      }
+      return filter
+    })
+    .filter((filter): filter is HotelFilter => filter !== undefined)
     .sort((a, b) => b.sortOrder - a.sortOrder)
 
   return filterList.reduce<CategorizedFilters>((filters, filter) => {