refactored code

Signed-off-by: Maurice Preuß (envoyr) <hello@envoyr.com>

src/Id/Concerns/ManagesTaxation.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace Anikeen\Id\Concerns;
+
+use Anikeen\Id\ApiOperations\Request;
+use Anikeen\Id\Exceptions\RequestRequiresClientIdException;
+use GuzzleHttp\Exception\GuzzleException;
+
+trait ManagesTaxation
+{
+    use Request;
+
+    /**
+     * Get VAT for the current user.
+     *
+     * @throws RequestRequiresClientIdException
+     * @throws GuzzleException
+     */
+    public function vat(): float
+    {
+        return $this->getUserData()->vat;
+    }
+}