fix(SW-2921): Fixed issue with countryName missing from locations response

* fix(SW-2921): Added more correct cache key to locations endpoint

Approved-by: Joakim Jäderberg
Approved-by: Linus Flood

apps/scandic-web/server/routers/hotels/utils.ts

@@ -253,8 +253,15 @@ export async function getLocations({
   serviceToken: string
 }) {
   const cacheClient = await getCacheClient()
+  const countryKeys = Object.keys(citiesByCountry ?? {})
+  let cacheKey = `${lang}:locations`
+
+  if (countryKeys.length) {
+    cacheKey += `:${countryKeys.join(",")}`
+  }
+
   return await cacheClient.cacheOrGet(
-    `${lang}:locations`.toLowerCase(),
+    cacheKey.toLowerCase(),
     async () => {
       const params = new URLSearchParams({
         language: toApiLang(lang),