chore: add back language specific routes

app/[lang]/(live)/(protected)/logout/route.ts

@@ -3,19 +3,22 @@ import { headers as nextHeaders } from "next/headers"
 import { NextRequest, NextResponse } from "next/server"
 import { AuthError } from "next-auth"
 
+import { Lang } from "@/constants/languages"
 import { env } from "@/env/server"
-import { serverClient } from "@/lib/trpc/server"
 import { internalServerError } from "@/server/errors/next"
 
 import { signOut } from "@/auth"
 
-export async function GET(request: NextRequest) {
+export async function GET(
+  request: NextRequest,
+  context: { params: { lang: Lang } }
+) {
   let redirectHeaders: Headers | undefined = undefined
   let redirectTo: string
 
   const returnUrl = request.headers.get("x-returnurl")
+  console.log("TESTING", returnUrl)
   if (returnUrl) {
-    // Should check for ?currentweb in header?
     redirectTo = returnUrl
   } else {
     // Normal logout request from New web
@@ -40,7 +43,28 @@ export async function GET(request: NextRequest) {
 
     try {
       // Initiate the seamless logout flow
-      const redirectUrl = new URL(env.SEAMLESS_LOGOUT)
+      let redirectUrlValue
+      switch (context.params.lang) {
+        case Lang.da:
+          redirectUrlValue = env.SEAMLESS_LOGOUT_DA
+          break
+        case Lang.de:
+          redirectUrlValue = env.SEAMLESS_LOGOUT_DE
+          break
+        case Lang.en:
+          redirectUrlValue = env.SEAMLESS_LOGOUT_EN
+          break
+        case Lang.fi:
+          redirectUrlValue = env.SEAMLESS_LOGOUT_FI
+          break
+        case Lang.no:
+          redirectUrlValue = env.SEAMLESS_LOGOUT_NO
+          break
+        case Lang.sv:
+          redirectUrlValue = env.SEAMLESS_LOGOUT_SV
+          break
+      }
+      const redirectUrl = new URL(redirectUrlValue)
       redirectUrl.searchParams.set("returnurl", redirectTo)
       redirectTo = redirectUrl.toString()
     } catch (e) {