Create pages/api/library.ts

pages/api/library.ts

@@ -0,0 +1,26 @@
+import type { NextApiRequest, NextApiResponse } from "next";
+
+const library: any[] = [];
+
+export default function handler(req: NextApiRequest, res: NextApiResponse) {
+  res.setHeader("Content-Type", "application/json");
+
+  if (req.method === "GET") {
+    return res.status(200).json({ items: library });
+  }
+
+  if (req.method === "POST") {
+    try {
+      const item = req.body;
+      if (!item || !item.id) {
+        return res.status(400).json({ error: "Item with id is required" });
+      }
+      library.push(item);
+      return res.status(201).json({ ok: true, item });
+    } catch {
+      return res.status(400).json({ error: "Invalid JSON body" });
+    }
+  }
+
+  return res.status(405).json({ error: "Method not allowed" });
+}