StripeCreateCustomer.php

<?php

namespace App\Service;

use Stripe\Stripe;
use Stripe\Customer;

final class StripeCreateCustomer {
    
    /**
     * @param string $stripeSecretApiKey
     */
    public function __construct(string $stripeSecretApiKey) {
        $this->stripeSecretApiKey = $stripeSecretApiKey;
    }

    /**
     * Creates a Customer
     *
     * @param string $email
     * @param string $token
     * @return Customer
     */
    public function __invoke(string $email, string $token): Customer {
        Stripe::setApiKey($this->stripeSecretApiKey);

        $customer = Customer::create([
            'email' => $email,
            'source'  => $token
        ]);

        return $customer;
    }
}