Creato Avvisi e terminato task (manca editing)

app/Models/Avviso.php

@@ -0,0 +1,11 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+
+class Avviso extends Model
+{
+    use HasFactory;
+}

app/Models/User.php

@@ -66,7 +66,7 @@ class User extends Authenticatable
 
     public static function getUserById($id)
     {
-        return DB::table('users')->where('id','=',$id)->get();
+        return DB::table('users')->where('id','=',$id)->first();
     }
 
     public static function getUsers()