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<?php declare(strict_types=1); |
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/** |
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* This file is part of the daikon-cqrs/value-object project. |
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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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namespace Daikon\ValueObject; |
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use Daikon\Interop\Assertion; |
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use Daikon\Interop\MakeEmptyInterface; |
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final class Email implements MakeEmptyInterface, ValueObjectInterface |
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{ |
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private Text $localPart; |
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private Text $domain; |
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/** @param null|string $value */ |
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public static function fromNative($value): self |
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{ |
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Assertion::nullOrString($value, 'Trying to create Email VO from unsupported value type.'); |
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if (empty($value)) { |
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return self::makeEmpty(); |
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} |
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Assertion::email($value, 'Trying to create email from invalid string.'); |
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$parts = explode('@', $value); |
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return new self(Text::fromNative($parts[0]), Text::fromNative($parts[1])); |
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} |
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public static function makeEmpty(): self |
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{ |
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return new self(Text::makeEmpty(), Text::makeEmpty()); |
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} |
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public function toNative(): ?string |
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{ |
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return $this->isEmpty() ? null : $this->localPart.'@'.$this->domain; |
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} |
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public function isEmpty(): bool |
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{ |
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return $this->localPart->isEmpty() || $this->domain->isEmpty(); |
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} |
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/** @param self $comparator */ |
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public function equals($comparator): bool |
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{ |
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Assertion::isInstanceOf($comparator, self::class); |
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return $this->toNative() === $comparator->toNative(); |
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} |
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public function __toString(): string |
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{ |
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return (string)$this->toNative(); |
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} |
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public function getLocalPart(): Text |
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{ |
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return $this->localPart; |
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} |
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public function getDomain(): Text |
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{ |
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return $this->domain; |
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} |
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private function __construct(Text $localPart, Text $domain) |
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{ |
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$this->localPart = $localPart; |
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$this->domain = $domain; |
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} |
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} |
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daikon-cqrs /
value-object
