BrightNucleus\ChainMail\Support\Domain

Complexity

Total Complexity

5

Size/Duplication

Total Lines	57
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Test Coverage

Coverage

100%

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	8	2
A	getDomain()	0	4	1
A	__toString()	0	4	1
A	isValid()	0	5	1

<?php
/**
 * BrightNucleus ChainMail Component.
 *
 * @package   BrightNucleus/ChainMail
 * @author    Alain Schlesser <alain.schlesser@gmail.com>
 * @license   MIT
 * @link      http://www.brightnucleus.com/
 * @copyright 2016 Alain Schlesser, Bright Nucleus
 */

namespace BrightNucleus\ChainMail\Support;

use BrightNucleus\ChainMail\Exception\InvalidDomain;

/**
 * Class Domain.
 *
 * @since   1.0.0
 *
 * @package BrightNucleus\ChainMail
 * @author  Alain Schlesser <alain.schlesser@gmail.com>
 */
class Domain
{

    /**
     * Domain name.
     *
     * @var string
     */
    protected $domain;

    /**
     * Instantiate a Domain object.
     *
     * @param Domain|string $domain
     *
     * @throws InvalidDomain If the domain is not valid.
     */
    public function __construct($domain)
    {
        if ( ! $this->isValid($domain)) {
            throw InvalidDomain::from($domain);

It seems like $domain defined by parameter $domain on line 41 can also be of type object<BrightNucleus\ChainMail\Support\Domain>; however, BrightNucleus\ChainMail\Exception\InvalidDomain::from() does only seem to accept string, maybe add an additional type check?

        }

        $this->domain = (string)$domain;
    }

    /**
     * Return the domain name.
     *
     * @return string
     */
    public function getDomain()
    {
        return $this->domain;
    }

    /**
     * Reutrn a string representation of the Domain object.
     *
     * @return string
     */
    public function __toString()
    {
        return $this->getDomain();
    }

    /**
     * @param $domain
     *
     * @return bool
     */
    protected function isValid($domain)
    {
        // TODO: Implement real validation.

Comments for TODO tasks are often forgotten in the code; it might be better to use a dedicated issue tracker.

        return $domain === trim($domain);
    }
}