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<?php |
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declare(strict_types=1); |
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namespace Talentify\ValueObject\Geography\Address; |
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use InvalidArgumentException; |
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use Talentify\ValueObject\StringUtils; |
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use Talentify\ValueObject\ValueObject; |
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use function strlen; |
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class Country implements AddressElement |
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{ |
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/** @var string */ |
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private $name; |
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/** @var string|null */ |
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private $isoAlpha2; |
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/** @var string|null */ |
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private $isoAlpha3; |
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/** |
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* @param string|null $isoAlpha2 https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2 |
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* @param string|null $isoAlpha3 https://en.wikipedia.org/wiki/ISO_3166-1_alpha-3 |
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* |
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* @throws \InvalidArgumentException if supplied value is invalid. |
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* |
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* @see https://en.wikipedia.org/wiki/ISO_3166-1 |
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*/ |
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public function __construct( |
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string $name, |
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?string $isoAlpha2 = null, |
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?string $isoAlpha3 = null |
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) { |
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$this->setName($name); |
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$this->setIsoAlpha2($isoAlpha2); |
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$this->setIsoAlpha3($isoAlpha3); |
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} |
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private function setName(string $name) : void |
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{ |
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$normalized = StringUtils::trimSpacesWisely($name); |
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if (empty($normalized)) { |
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throw new InvalidArgumentException(sprintf('The value "%s" is not a valid country name.', $name)); |
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} |
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if (strlen($normalized) === 2) { |
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$this->setIsoAlpha2($normalized); |
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} |
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if (strlen($normalized) === 3) { |
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$this->setIsoAlpha3($normalized); |
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} |
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$this->name = StringUtils::convertCaseToTitle($normalized); |
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} |
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public function getName() : string |
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{ |
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return $this->name; |
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} |
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private function setIsoAlpha2(?string $value) : void |
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{ |
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if ($value === null) { |
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return; |
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} |
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$normalized = StringUtils::removeSpaces($value); |
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if (empty($normalized) || strlen($normalized) !== 2) { |
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throw new InvalidArgumentException( |
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sprintf('The value "%s" (%s) is not a valid ISO 3166-1 alpha 2.', $value, $normalized) |
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); |
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} |
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$this->isoAlpha2 = StringUtils::convertCaseToUpper($normalized); |
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} |
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/** |
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* Returns the alpha-2 code for the ISO 3166-1. |
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* |
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* @see https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2 |
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*/ |
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public function getIsoAlpha2() : ?string |
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{ |
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return $this->isoAlpha2; |
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} |
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private function setIsoAlpha3(?string $value = null) : void |
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{ |
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if ($value === null) { |
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return; |
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} |
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$normalized = StringUtils::removeSpaces($value); |
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if (empty($normalized) || strlen($normalized) !== 3) { |
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throw new InvalidArgumentException( |
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sprintf('The value "%s" (%s) is not a valid ISO 3166-1 alpha 3.', $value, $normalized) |
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); |
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} |
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$this->isoAlpha3 = StringUtils::convertCaseToUpper($normalized); |
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} |
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/** |
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* Returns the alpha-3 code for the ISO 3166-1. |
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* |
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* @see https://en.wikipedia.org/wiki/ISO_3166-1_alpha-3 |
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*/ |
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public function getIsoAlpha3() : ?string |
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{ |
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return $this->isoAlpha3; |
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} |
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public function equals(?ValueObject $object) : bool |
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{ |
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if (!$object instanceof self) { |
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return false; |
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} |
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return $object->getName() === $this->getName() && |
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$object->getIsoAlpha2() === $this->getIsoAlpha2() && |
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$object->getIsoAlpha3() === $this->getIsoAlpha3(); |
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} |
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public function getFormatted() : string |
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{ |
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return sprintf('%s %s', $this->getName(), $this->getIsoAlpha2()); |
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} |
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public function __toString() : string |
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{ |
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if ($this->isoAlpha2 !== null) { |
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return strtoupper($this->isoAlpha2); |
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} |
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if ($this->isoAlpha3 !== null) { |
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return strtoupper($this->isoAlpha3); |
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} |
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return $this->name; |
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} |
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public function jsonSerialize() |
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{ |
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return [ |
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'name' => $this->name, |
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'isoAlpha2' => $this->isoAlpha2, |
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'isoAlpha3' => $this->isoAlpha3, |
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]; |
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} |
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} |
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Talentify /
php-value-objects
