Genkgo\Mail\Protocol\Smtp\Capability\MailFromCapability

Complexity

Total Complexity

3

Size/Duplication

Total Lines	28
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	3

Test Coverage

Coverage

0%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	manifest()	0	11	2
A	advertise()	0	4	1

<?php
declare(strict_types=1);

namespace Genkgo\Mail\Protocol\Smtp\Capability;

use Genkgo\Mail\EmailAddress;
use Genkgo\Mail\Protocol\ConnectionInterface;
use Genkgo\Mail\Protocol\Smtp\CapabilityInterface;
use Genkgo\Mail\Protocol\Smtp\Session;

final class MailFromCapability implements CapabilityInterface
{

    /**
     * @param ConnectionInterface $connection
     * @param Session $session
     * @return Session
     */
    public function manifest(ConnectionInterface $connection, Session $session): Session
    {
        try {
            $address = new EmailAddress(substr($session->getCommand(), 11, -1));
            $connection->send('250 OK');
            return (clone $session)->withEnvelope($address);
        } catch (\InvalidArgumentException $e) {
            $connection->send('501 Invalid envelope');
            return $session;
        }
    }

    /**
     * @return string
     */
    public function advertise(): string
    {
        return 'MAIL FROM';
    }
}