upgraded to next 15 and react 19.

app/api/admin/import-status/by-merchant/route.ts

@@ -4,7 +4,8 @@ import { cookies } from 'next/headers';
 const API_BASE_URL = process.env.API_BASE_URL || process.env.NEXT_PUBLIC_API_BASE_URL;
 
 async function getAuthHeader() {
-  const token = cookies().get('session_token')?.value;
+  const cookieStore = await cookies();
+  const token = cookieStore.get('session_token')?.value;
   if (!token) throw new Error('Unauthorized');
   return { Authorization: `Bearer ${token}` };
 }

app/api/admin/import-status/by-merchant/route.ts.bak

@@ -0,0 +1,35 @@
+import { NextResponse } from 'next/server';
+import { cookies } from 'next/headers';
+
+const API_BASE_URL = process.env.API_BASE_URL || process.env.NEXT_PUBLIC_API_BASE_URL;
+
+async function getAuthHeader() {
+  const token = cookies().get('session_token')?.value;
+  if (!token) throw new Error('Unauthorized');
+  return { Authorization: `Bearer ${token}` };
+}
+
+export async function GET() {
+  try {
+    const headers = await getAuthHeader();
+
+    const res = await fetch(`${API_BASE_URL}/api/admin/import-status/by-merchant`, {
+      headers,
+      cache: 'no-store',
+    });
+
+    if (!res.ok) {
+      return NextResponse.json(
+        { error: await res.text() },
+        { status: res.status }
+      );
+    }
+
+    return NextResponse.json(await res.json());
+  } catch (err: any) {
+    return NextResponse.json(
+      { error: err?.message || 'Unauthorized' },
+      { status: 401 }
+    );
+  }
+}