Implement webhook inspector

app/Policies/WebhookRequestPolicy.php

@@ -0,0 +1,41 @@
+<?php
+
+namespace App\Policies;
+
+use App\Models\User;
+use App\Models\WebhookRequest;
+
+class WebhookRequestPolicy
+{
+    public function viewAny(?User $user): bool
+    {
+        return $user !== null;
+    }
+
+    public function view(?User $user, WebhookRequest $webhookRequest): bool
+    {
+        return $this->canAccessEndpoint($user, $webhookRequest);
+    }
+
+    public function create(?User $user): bool
+    {
+        return false;
+    }
+
+    public function update(?User $user, WebhookRequest $webhookRequest): bool
+    {
+        return false;
+    }
+
+    public function delete(?User $user, WebhookRequest $webhookRequest): bool
+    {
+        return $this->canAccessEndpoint($user, $webhookRequest);
+    }
+
+    private function canAccessEndpoint(?User $user, WebhookRequest $webhookRequest): bool
+    {
+        $webhookRequest->loadMissing('endpoint');
+
+        return (new WebhookEndpointPolicy)->view($user, $webhookRequest->endpoint);
+    }
+}