Genkgo\Mail\Header\MessageId

Complexity

Total Complexity

5

Size/Duplication

Total Lines	53
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

100%

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	5	1
A	getName()	0	4	1
A	getValue()	0	10	2
A	newRandom()	0	4	1

<?php
declare(strict_types=1);

namespace Genkgo\Mail\Header;

use Genkgo\Mail\HeaderInterface;

final class MessageId implements HeaderInterface
{
    /**
     * @var string
     */
    private $localPart;

    /**
     * @var string
     */
    private $domain;

    /**
     * @param string $localPart
     * @param string $domain
     */
    public function __construct(string $localPart, string $domain)
    {
        $this->localPart = $localPart;
        $this->domain = $domain;
    }

    /**
     * @return HeaderName
     */
    public function getName(): HeaderName
    {
        return new HeaderName('Message-ID');
    }

    /**
     * @return HeaderValue
     */
    public function getValue(): HeaderValue
    {
        return new HeaderValue(
            \sprintf(
                '<%s@%s>',
                $this->localPart,
                \idn_to_ascii($this->domain, 0, INTL_IDNA_VARIANT_UTS46) ?: $this->domain
            )
        );
    }

    /**
     * @param string $rightHand
     * @return MessageId
     */
    public static function newRandom(string $rightHand): MessageId
    {
        return new self(\bin2hex(\random_bytes(8)), $rightHand);
    }
}