fix onlyAdmin middleware

packages/server/middlewares/onlyAdmin/index.js

@@ -1,8 +1,10 @@
-export default (req, res, next) => {
+export default async (req, res, next) => {
     if (!req.auth) {
         return res.status(401).json({ error: "No authenticated" })
     }
 
+    req.auth.user = await req.auth.user()
+
     if (!req.auth.user.roles.includes("admin")) {
         return res.status(403).json({ error: "To make this request it is necessary to have administrator permissions" })
     }