EventSauce\EventSourcing\UuidAggregateRootId

Complexity

Total Complexity

7

Size/Duplication

Total Lines	42
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Test Coverage

Coverage

100%

Importance

Changes

0

6 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	equals()	0	5	2
A	toString()	0	4	1
A	toUuid()	0	4	1
A	create()	0	4	1
A	fromString()	0	4	1

<?php

namespace EventSauce\EventSourcing;

use Ramsey\Uuid\Uuid;
use Ramsey\Uuid\UuidInterface;

final class UuidAggregateRootId implements AggregateRootId
{
    /**
     * @var string
     */
    private $identifier;

    public function __construct(string $identifier)
    {
        $this->identifier = $identifier;
    }

    public function equals($otherId): bool
    {
        return $otherId instanceof UuidAggregateRootId
            && $this->toUuid()->equals($otherId->toUuid());
    }

    public function toString(): string
    {
        return $this->identifier;
    }

    public function toUuid(): UuidInterface
    {
        return Uuid::fromString($this->identifier);
    }

    public static function create(): UuidAggregateRootId
    {
        return new UuidAggregateRootId(Uuid::uuid4()->toString());
    }

    /**
     * @param string $aggregateRootId
     * @return static
     */
    public static function fromString(string $aggregateRootId): AggregateRootId
    {
        return new static($aggregateRootId);
    }
}