Merged in fix/SW-2457-destination-page-search-for-countries (pull request #1873)

* fix: able to search for countries on destinationpage
* fix: filter out only desired types when using autocomplete

Approved-by: Linus Flood

apps/scandic-web/server/routers/autocomplete/util/filterAndCategorizeAutoComplete.ts

@@ -6,6 +6,7 @@ export type DestinationsAutoCompleteOutput = {
   hits: {
     hotels: AutoCompleteLocation[]
     cities: AutoCompleteLocation[]
+    countries: AutoCompleteLocation[]
   }
   currentSelection: {
     hotel: (AutoCompleteLocation & { type: "hotels" }) | null
@@ -16,27 +17,50 @@ export type DestinationsAutoCompleteOutput = {
 export function filterAndCategorizeAutoComplete({
   locations,
   query,
+  includeTypes,
 }: {
   locations: AutoCompleteLocation[]
   query: string
+  includeTypes: ("cities" | "hotels" | "countries")[]
 }) {
   const rankedLocations = filterAutoCompleteLocations(locations, query)
 
-  const sortedCities = rankedLocations.filter(isCity)
-  const sortedHotels = rankedLocations.filter(isHotel)
+  const sortedCities = rankedLocations.filter(
+    (loc) => shouldIncludeType(includeTypes, loc) && isCity(loc)
+  )
+  const sortedHotels = rankedLocations.filter(
+    (loc) => shouldIncludeType(includeTypes, loc) && isHotel(loc)
+  )
+  const sortedCountries = rankedLocations.filter(
+    (loc) => shouldIncludeType(includeTypes, loc) && isCountry(loc)
+  )
 
   return {
     cities: sortedCities,
     hotels: sortedHotels,
+    countries: sortedCountries,
   }
 }
 
+function shouldIncludeType(
+  includedTypes: ("cities" | "hotels" | "countries")[],
+  location: AutoCompleteLocation
+) {
+  return includedTypes.includes(location.type)
+}
+
 function isHotel(
   location: AutoCompleteLocation | null | undefined
 ): location is AutoCompleteLocation & { type: "hotels" } {
   return !!location && location.type === "hotels"
 }
 
+function isCountry(
+  location: AutoCompleteLocation | null | undefined
+): location is AutoCompleteLocation & { type: "countries" } {
+  return !!location && location.type === "countries"
+}
+
 function isCity(
   location: AutoCompleteLocation | null | undefined
 ): location is AutoCompleteLocation & { type: "cities" } {