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<?php |
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/* |
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* This file is part of the Kreta package. |
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* |
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* (c) Beñat Espiña <[email protected]> |
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* (c) Gorka Laucirica <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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declare(strict_types=1); |
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namespace Kreta\IdentityAccess\Domain\Model\User; |
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use BenGorUser\User\Domain\Model\UserEmail; |
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class Username |
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{ |
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private const MAX_LENGTH = 20; |
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private const MIN_LENGTH = 3; |
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private $username; |
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public static function fromEmail(UserEmail $email) : self |
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{ |
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$localPart = $email->localPart(); |
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$localPart = mb_substr($localPart, 0, self::MAX_LENGTH); |
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$username = sprintf('%s%d', $localPart, mt_rand(1111, 9999)); |
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return new self($username, true); |
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} |
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public static function from(string $username) : self |
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{ |
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return new self($username, false); |
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} |
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private function __construct(string $username, bool $isFromEmail) |
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{ |
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$this->setUsername($username, $isFromEmail); |
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} |
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private function setUsername(string $username, bool $isFromEmail) : void |
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{ |
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if (false === $isFromEmail) { |
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$this->checkIsValidUsername($username); |
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} |
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$this->username = $username; |
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} |
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private function checkIsValidUsername(string $username) : void |
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{ |
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$regex = sprintf('/^[a-z0-9_.-]{%d,%d}$/', self::MIN_LENGTH, self::MAX_LENGTH); |
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if (!preg_match($regex, $username)) { |
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throw new UsernameInvalidException($username); |
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} |
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} |
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public function username() : string |
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{ |
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return $this->username; |
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} |
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public function __toString() : string |
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{ |
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return (string) $this->username; |
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} |
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} |
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kreta /
Kreta
