DomainId::nextIdentity()   A
last analyzed

Complexity

Conditions 2
Paths 2

Size

Total Lines 8
Code Lines 4

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 8
c 0
b 0
f 0
rs 9.4285
cc 2
eloc 4
nc 2
nop 0
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<?php
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namespace Nord\Lumen\Core\Domain;
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use Crisu83\ShortId\ShortId;
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use Nord\Lumen\Core\Contracts\ValueObject;
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class DomainId implements ValueObject
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{
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    /**
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     * @var string
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     */
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    private $value;
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    /**
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     * @var \Crisu83\ShortId\ShortId
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     */
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    private static $identityGenerator;
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    /**
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     * DomainId constructor.
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     *
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     * @param string $value
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     */
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    public function __construct($value = null)
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    {
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        $this->value = $value === null ? $this->nextIdentity() : $value;
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    }
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    /**
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     * @return string
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     */
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    private static function nextIdentity()
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    {
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        if (self::$identityGenerator === null) {
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            self::$identityGenerator = ShortId::create();
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        }
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        return self::$identityGenerator->generate();
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    }
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    /**
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     * @return string
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     */
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    public function getValue()
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    {
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        return $this->value;
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    }
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    /**
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     * @return string
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     */
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    public function __toString()
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    {
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        return $this->getValue();
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    }
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}
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