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<?php
declare(strict_types=1);
namespace Chemaclass\StockTicker\Domain\Notifier\Channel\Email;
use Chemaclass\StockTicker\Domain\Notifier\Channel\TemplateGeneratorInterface;
use Chemaclass\StockTicker\Domain\Notifier\ChannelInterface;
use Chemaclass\StockTicker\Domain\Notifier\NotifyResult;
use Symfony\Component\Mailer\MailerInterface;
use Symfony\Component\Mime\Email;
final class EmailChannel implements ChannelInterface
{
private const NO_REPLY_EMAIL = '[email protected]';
private string $toAddress;
private MailerInterface $mailer;
private TemplateGeneratorInterface $templateGenerator;
public function __construct(
string $toAddress,
MailerInterface $mailer,
TemplateGeneratorInterface $templateGenerator,
) {
$this->toAddress = $toAddress;
$this->mailer = $mailer;
$this->templateGenerator = $templateGenerator;
}
public function send(NotifyResult $notifyResult): void
$email = (new Email())
->to($this->toAddress)
->from(self::NO_REPLY_EMAIL)
->subject($this->generateSubject($notifyResult))
->html($this->templateGenerator->generateHtml($notifyResult));
$this->mailer->send($email);
private function generateSubject(NotifyResult $notifyResult): string
$symbols = implode(', ', array_values($notifyResult->symbols()));
return "StockTicker NEWS for {$symbols}";
Chemaclass /
stock-ticker
