Refactor

lib/server-service.ts

@@ -0,0 +1,35 @@
+import { cookies } from 'next/headers';
+import { redirect } from 'next/navigation';
+
+/**
+ * Server-side fetch wrapper with authentication.
+ */
+export async function fetchServer<T = unknown>(
+  endpoint: string,
+  options: RequestInit = {}
+): Promise<T> {
+  const cookieStore = cookies();
+  const authToken = cookieStore.get('Authorization')?.value;
+
+  if (!authToken) redirect('/login');
+
+  try {
+    const res = await fetch(`${process.env.NEXT_PUBLIC_API_URL}${endpoint}`, {
+      ...options,
+      headers: {
+        'Content-Type': 'application/json',
+        Authorization: `Bearer ${authToken}`,
+        ...options.headers,
+      },
+      cache: 'no-store',
+    });
+
+    if (res.status === 401) redirect('/login');
+    if (!res.ok) throw new Error(`Request failed: ${res.statusText}`);
+
+    return res.json();
+  } catch (error) {
+    console.error(`Server request to ${endpoint} failed:`, error);
+    throw error;
+  }
+}