WhatsApp/Signal/Formstack/admin updates

apps/link/app/api/logout/route.ts

@@ -0,0 +1,43 @@
+import { NextRequest, NextResponse } from "next/server";
+
+export async function POST(request: NextRequest) {
+  const allCookies = request.cookies.getAll();
+  const zammadURL = process.env.ZAMMAD_URL ?? "http://zammad-nginx:8080";
+  const signOutURL = `${zammadURL}/api/v1/signout`;
+  const headers = {
+    "Content-Type": "application/json",
+    Accept: "application/json",
+    Cookie: allCookies
+      .map((cookie) => `${cookie.name}=${cookie.value}`)
+      .join("; "),
+  };
+
+  // Add timeout to prevent hanging requests
+  const controller = new AbortController();
+  const timeout = setTimeout(() => controller.abort(), 5000); // 5 second timeout
+
+  try {
+    await fetch(signOutURL, {
+      headers,
+      signal: controller.signal
+    });
+  } catch (error) {
+    // Log but don't fail logout if Zammad signout fails
+    console.error('Zammad signout failed:', error);
+  } finally {
+    clearTimeout(timeout);
+  }
+
+  const cookiePrefixesToRemove = ["_zammad"];
+  const response = NextResponse.json({ message: "ok" });
+
+  for (const cookie of allCookies) {
+    if (
+      cookiePrefixesToRemove.some((prefix) => cookie.name.startsWith(prefix))
+    ) {
+      response.cookies.set(cookie.name, "", { path: "/", maxAge: 0 });
+    }
+  }
+
+  return response;
+}