Daikon\Entity\ValueObject\Uuid

Complexity

Total Complexity

10

Size/Duplication

Total Lines	47
Duplicated Lines	0 %

Coupling/Cohesion

Components	2
Dependencies	2

Test Coverage

Coverage

100%

Importance

Changes

0

6 Methods

Rating	Name	Duplication	Size	Complexity
A	generate()	0	4	1
A	fromNative()	0	5	2
A	equals()	0	4	2
A	toNative()	0	4	2
A	__toString()	0	4	2
A	__construct()	0	4	1

<?php

namespace Daikon\Entity\ValueObject;

use Daikon\Entity\Assert\Assertion;
use Ramsey\Uuid\Uuid as RamseyUuid;

final class Uuid implements ValueObjectInterface
{
    /**
     * @var null
     */
    private const NIL = null;

    /**
     * @var RamseyUuid|null
     */
    private $value;

    public static function generate(): self
    {
        return new self(RamseyUuid::uuid4());
    }

    /**
     * @param string|null $nativeValue
     * @return self
     */
    public static function fromNative($nativeValue): self
    {
        Assertion::nullOrString($nativeValue);
        return empty($nativeValue) ? new self : new self(RamseyUuid::fromString($nativeValue));
    }

    public function equals(ValueObjectInterface $otherValue): bool
    {
        return $otherValue instanceof self && $this->toNative() === $otherValue->toNative();
    }

    public function toNative(): ?string
    {
        return $this->value ? $this->value->toString() : $this->value;
    }

    public function __toString(): string
    {
        return $this->value ? $this->value->toString() : "null";
    }

    private function __construct(RamseyUuid $value = null)
    {
        $this->value = $value;
    }
}