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<?php |
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namespace Daikon\Entity\ValueObject; |
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use Daikon\Entity\Assert\Assertion; |
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final class GeoPoint implements ValueObjectInterface |
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{ |
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/** |
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* @var float[] |
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*/ |
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public const NULL_ISLAND = [ |
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"lon" => 0.0, |
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"lat" => 0.0 |
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]; |
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/** |
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* @var Decimal |
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*/ |
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private $lon; |
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/** |
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* @var Decimal |
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*/ |
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private $lat; |
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/** |
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* @param float[] $point |
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* @return GeoPoint |
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*/ |
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public static function fromArray(array $point): self |
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{ |
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Assertion::keyExists($point, "lon"); |
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Assertion::keyExists($point, "lat"); |
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return new self(Decimal::fromNative($point['lon']), Decimal::fromNative($point['lat'])); |
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} |
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/** |
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* @param null|float[] $nativeValue |
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* @return GeoPoint |
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*/ |
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public static function fromNative($nativeValue): self |
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{ |
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Assertion::nullOrIsArray($nativeValue); |
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return is_array($nativeValue) ? self::fromArray($nativeValue) : self::fromArray(self::NULL_ISLAND); |
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} |
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/** |
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* @return float[] |
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*/ |
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public function toNative(): array |
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{ |
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return [ "lon" => $this->lon->toNative(), "lat" => $this->lat->toNative() ]; |
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} |
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public function equals(ValueObjectInterface $otherValue): bool |
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{ |
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return $otherValue instanceof self && $this->toNative() == $otherValue->toNative(); |
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} |
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public function __toString(): string |
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{ |
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return sprintf("lon: %s, lat: %s", $this->lon, $this->lat); |
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} |
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public function isNullIsland(): bool |
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{ |
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return $this->toNative() == self::NULL_ISLAND; |
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} |
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public function getLon(): Decimal |
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{ |
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return $this->lon; |
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} |
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public function getLat(): Decimal |
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{ |
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return $this->lat; |
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} |
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private function __construct(Decimal $lon, Decimal $lat) |
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{ |
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$this->lon = $lon; |
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$this->lat = $lat; |
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} |
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} |
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daikon-cqrs /
entity
