Merged in feature/warmup (pull request #1887)

* unified warmup function

Approved-by: Linus Flood

apps/scandic-web/services/warmup/warmupCountries.ts

@@ -0,0 +1,28 @@
+import { getCountries } from "@/server/routers/hotels/utils"
+import { getServiceToken } from "@/server/tokenManager"
+
+import type { Lang } from "@/constants/languages"
+import type { WarmupFunction, WarmupResult } from "."
+
+export const warmupCountry =
+  (lang: Lang): WarmupFunction =>
+  async (): Promise<WarmupResult> => {
+    try {
+      const serviceToken = await getServiceToken()
+
+      await getCountries({
+        lang: lang,
+        serviceToken: serviceToken.access_token,
+        warmup: true,
+      })
+    } catch (error) {
+      return {
+        status: "error",
+        error: error as Error,
+      }
+    }
+
+    return {
+      status: "completed",
+    }
+  }