common get post method, and control, edit page

pages/api/admin.ts

@@ -1,5 +1,5 @@
 import type { NextApiRequest, NextApiResponse } from "next";
-import store from "@/store";
+import {store, html} from "@/store";
 
 export default function handler(
   req: NextApiRequest,
@@ -9,15 +9,7 @@ export default function handler(
     // update store
     console.log('admin', req.body)
     const json = req.body
-    for (const key in json) {
-      store[key] = json[key];
-    }
-    const keys = Object.keys(json)
-    for (const key in store) {
-      if (json[key] === undefined) {
-        delete store[key]
-      }
-    }
+    store.update(json)
   }
-  res.status(200).json(store);
+  res.status(200).json(store.get());
 }