chore: create a utils/languages file

constants/languages.ts

@@ -64,43 +64,3 @@ export const languageSelect = [
   { label: "Norwegian", value: "No" },
   { label: "Swedish", value: "Sv" },
 ]
-
-// -- Lang util functions --
-
-export function findLang(pathname: string) {
-  return Object.values(Lang).find(
-    (l) => pathname.startsWith(`/${l}/`) || pathname === `/${l}`
-  )
-}
-
-/**
- * Helper function to convert langs in uppercase or capitalized format (e.g. the Hotel endpoint)
- * to to Lang enum.
- */
-export function fromUppercaseToLangEnum(lang: string): Lang | undefined {
-  const lowerCaseLang = lang.toLowerCase()
-  return Object.values(Lang).find((l) => l === lowerCaseLang)
-}
-
-/**
- * Helper function to convert Lang enum to uppercase
- * Needed for certtain API (e.g. the Hotel endpoint).
- */
-export const toUppercaseLang = (lang: Lang): string => {
-  switch (lang) {
-    case Lang.en:
-      return "En"
-    case Lang.sv:
-      return "Sv"
-    case Lang.no:
-      return "No"
-    case Lang.fi:
-      return "Fi"
-    case Lang.da:
-      return "Da"
-    case Lang.de:
-      return "De"
-    default:
-      throw new Error("Invalid language")
-  }
-}