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<?php
declare(strict_types=1);
namespace Newsletter\Service;
use Newsletter\Mapper\NewsletterMapper;
class NewsletterService
{
private $newsletterMapper;
public function __construct(NewsletterMapper $newsletterMapper)
$this->newsletterMapper = $newsletterMapper;
}
public function registerNew($email)
if (!filter_var($email, FILTER_VALIDATE_EMAIL)) {
throw new \Exception('Email is not valid!', 400);
$current = $this->newsletterMapper->select(['email' => $email])->current();
if (!$current) {
return $this->newsletterMapper->insert(['email' => $email]);
phpsrbija /
unfinished
