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<?php |
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namespace PHPieces\ANZGateway\models; |
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use PHPieces\ANZGateway\enums\FormFields\CardFields; |
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use PHPieces\ANZGateway\exceptions\CardExpiredException; |
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use DateTime; |
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class Card extends Model |
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{ |
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protected static $fields = CardFields::class; |
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/** |
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* Card number |
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* |
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* @var int |
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*/ |
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private $cardNumber; |
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/** |
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* Card expiry date in the format mm/YY |
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* |
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* @var int |
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*/ |
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private $expiryDate; |
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/** |
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* Security code from back of card |
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* |
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* @var int |
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*/ |
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private $securityCode; |
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/** |
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* Card type, eg. Mastercard, Visa... |
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* @var string |
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*/ |
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private $cardType; |
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/** |
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* |
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* @param int $cardNumber |
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* @param int $expiryDate |
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* @param int $securityCode |
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* @param string $cardType |
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*/ |
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public function __construct(int $cardNumber, int $expiryDate, int $securityCode, string $cardType |
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= '') |
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{ |
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$this->cardType = (string) $cardType; |
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$this->cardNumber = (int) $cardNumber; |
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$this->expiryDate = (int) $expiryDate; |
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$this->securityCode = (int) $securityCode; |
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$this->validate(); |
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} |
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public function validate() : void |
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{ |
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$currentDate = new DateTime(); |
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$cardDate = DateTime::createFromFormat('ym', $this->expiryDate); |
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if ($currentDate > $cardDate) { |
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throw new CardExpiredException("This card has expired"); |
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} |
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} |
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public function toArray() : array |
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{ |
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return [ |
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CardFields::CARD_NUMBER => $this->cardNumber, |
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CardFields::CARD_EXPIRY_DATE => $this->expiryDate, |
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CardFields::CARD_SECURITY_CODE => $this->securityCode, |
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]; |
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} |
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} |
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