added subscriptions

app/Filters/SubscriptionFilter.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace App\Filters;
+
+use App\Models\Subscriber;
+
+class SubscriptionFilter extends FilterAbstract
+{
+    /**
+     * The model class to filter
+     *
+     * @var mixed
+     */
+    protected $class = '\App\Models\Subscription';
+
+
+    /**
+     * Return an array of attributes visible in the results
+     *
+     * @param array     $attributes Attributes currently visible.
+     * @param User|null $user       Current logged in user or null.
+     * @return mixed
+     */
+    protected function seeAttributes(array $attributes, mixed $user)
+    {
+        if ($user?->hasPermission('admin/users') !== true) {
+            return ['id', 'email', 'confirmed_at'];
+        }
+    }
+}