GeoRex integreren in Magento 2

app/code/GeoRex/AddressValidation/
├── registration.php
├── etc/
│   ├── module.xml
│   ├── config.xml
│   ├── adminhtml/system.xml
│   └── di.xml
├── Model/
│   └── AddressValidator.php
├── Controller/
│   └── Ajax/
│       └── Validate.php
└── view/
    └── frontend/
        ├── layout/
        └── web/
            └── js/

<?php
\Magento\Framework\Component\ComponentRegistrar::register(
    \Magento\Framework\Component\ComponentRegistrar::MODULE,
    'GeoRex_AddressValidation',
    __DIR__
);

<?php

namespace GeoRex\AddressValidation\Model;

use Magento\Framework\HTTP\Client\Curl;
use Magento\Framework\App\Config\ScopeConfigInterface;
use Magento\Framework\App\CacheInterface;

class AddressValidator
{
    private Curl $curl;
    private ScopeConfigInterface $scopeConfig;
    private CacheInterface $cache;

    private const CACHE_KEY = 'georex_api_token';
    private const TOKEN_LIFETIME = 540; // 9 minuten (token geldig 10 min)

    public function __construct(
        Curl $curl,
        ScopeConfigInterface $scopeConfig,
        CacheInterface $cache
    ) {
        $this->curl = $curl;
        $this->scopeConfig = $scopeConfig;
        $this->cache = $cache;
    }

    private function getToken(): string
    {
        $token = $this->cache->load(self::CACHE_KEY);

        if (!$token) {
            $apiKey = $this->scopeConfig->getValue(
                'georex/general/api_key',
                \Magento\Store\Model\ScopeInterface::SCOPE_STORE
            );

            $curl = new Curl();
            $curl->addHeader('X-API-Key', $apiKey);
            $curl->post('https://api.georex.nl/api/token', '');

            $response = json_decode($curl->getBody(), true);
            $token = $response['token'] ?? '';

            $this->cache->save($token, self::CACHE_KEY, [], self::TOKEN_LIFETIME);
        }

        return $token;
    }

    public function validate(string $postcode, string $houseNumber): ?array
    {
        $token = $this->getToken();
        $query = urlencode($postcode . ' ' . $houseNumber);

        $url = "https://api.georex.nl/address?postcode={$postcode}&huisnummer={$houseNumber}&token={$token}";

        $this->curl->get($url);
        $response = json_decode($this->curl->getBody(), true);

        // GeoJSON response verwerken
        if (!empty($response['features'])) {
            $feature = $response['features'][0];
            $coords = $feature['geometry']['coordinates'];
            $props = $feature['properties'];

            return [
                'street' => $props['street'] ?? '',
                'city' => $props['city'] ?? '',
                'postcode' => $props['postcode'] ?? '',
                'latitude' => $coords[1],
                'longitude' => $coords[0]
            ];
        }

        return null;
    }
}