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<?php declare(strict_types=1); |
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namespace Sprain\SwissQrBill\DataGroup\Element; |
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use Sprain\SwissQrBill\DataGroup\QrCodeableInterface; |
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use Sprain\SwissQrBill\Validator\SelfValidatableInterface; |
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use Sprain\SwissQrBill\Validator\SelfValidatableTrait; |
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use Symfony\Component\Validator\Constraints as Assert; |
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use Symfony\Component\Validator\Mapping\ClassMetadata; |
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final class AdditionalInformation implements QrCodeableInterface, SelfValidatableInterface |
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{ |
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use SelfValidatableTrait; |
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public const TRAILER_EPD = 'EPD'; |
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/** |
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* Unstructured information can be used to indicate the payment purpose |
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* or for additional textual information about payments with a structured reference. |
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*/ |
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private ?string $message; |
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/** |
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* Bill information contains coded information for automated booking of the payment. |
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* The data is not forwarded with the payment. |
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*/ |
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private ?string $billInformation; |
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private function __construct( |
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?string $message, |
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?string $billInformation |
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) { |
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$this->message = $message; |
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$this->billInformation = $billInformation; |
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} |
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public static function create( |
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?string $message, |
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?string $billInformation = null |
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): self { |
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return new self($message, $billInformation); |
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} |
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public function getMessage(): ?string |
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{ |
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return $this->message; |
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} |
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public function getBillInformation(): ?string |
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{ |
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return $this->billInformation; |
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} |
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public function getFormattedString(): ?string |
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{ |
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$string = $this->getMessage(); |
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if ($this->getBillInformation()) { |
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$string .= "\n".$this->getBillInformation(); |
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} |
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return $string; |
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} |
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public function getQrCodeData(): array |
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{ |
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$qrCodeData = [ |
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$this->getMessage(), |
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self::TRAILER_EPD, |
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]; |
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if ($this->getBillInformation()) { |
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$qrCodeData[]= $this->getBillInformation(); |
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} |
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return $qrCodeData; |
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} |
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public static function loadValidatorMetadata(ClassMetadata $metadata): void |
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{ |
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$metadata->addPropertyConstraints('message', [ |
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new Assert\Length([ |
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'max' => 140 |
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]) |
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]); |
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$metadata->addPropertyConstraints('billInformation', [ |
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new Assert\Length([ |
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'max' => 140 |
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]) |
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]); |
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} |
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} |
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sprain /
php-swiss-qr-bill
