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<?php |
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/* |
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* This file is part of the Shared Kernel library. |
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* |
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* Copyright (c) 2016-present LIN3S <[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 LIN3S\SharedKernel\Event; |
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use LIN3S\SharedKernel\Domain\Model\Identity\Id; |
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/** |
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* @author Beñat Espiña <[email protected]> |
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*/ |
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class StreamName |
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{ |
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private $name; |
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private $aggregateId; |
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public static function fromName(string $name) : self |
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{ |
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list($name, $aggregateId) = explode('-', $name, 2); |
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return new self($aggregateId, $name); |
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} |
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public static function from(Id $aggregateId, string $name) : self |
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{ |
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return new self($aggregateId->id(), $name); |
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} |
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private function __construct(string $aggregateId, string $name) |
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{ |
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$this->setName($name); |
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$this->aggregateId = $aggregateId; |
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} |
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private function setName(string $name) : void |
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{ |
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$this->checkNameIsValid($name); |
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$this->name = $name; |
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} |
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private function checkNameIsValid(string $name) : void |
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{ |
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if ('' === $name) { |
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throw new StreamNameIsEmpty(); |
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} |
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} |
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public function name() : string |
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{ |
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return sprintf('%s-%s', $this->name, $this->aggregateId); |
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} |
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public function aggregateId() : string |
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{ |
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return $this->aggregateId; |
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} |
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public function __toString() : string |
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{ |
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return (string) $this->name(); |
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} |
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} |
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LIN3S /
SharedKernel
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