49 lines
1.5 KiB
PHP
49 lines
1.5 KiB
PHP
<?php
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declare(strict_types=1);
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namespace App\Validator\Constraints;
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use App\Form\Model\ParticipantEditDto;
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use App\Service\VoucherValidationService;
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use Symfony\Component\Validator\Constraint;
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use Symfony\Component\Validator\ConstraintValidator;
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use Symfony\Component\Validator\Exception\UnexpectedTypeException;
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class PurchaseVoucherValidator extends ConstraintValidator
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{
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public function __construct(
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private readonly VoucherValidationService $voucherValidationService,
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) {
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}
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public function validate(mixed $value, Constraint $constraint): void
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{
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if (!$constraint instanceof PurchaseVoucher) {
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throw new UnexpectedTypeException($constraint, PurchaseVoucher::class);
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}
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if (!$value instanceof ParticipantEditDto) {
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throw new UnexpectedTypeException($value, ParticipantEditDto::class);
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}
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$voucherCode = $value->participant->purchaseVoucherCode;
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// Skip validation if voucher code is empty
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if (null === $voucherCode || '' === trim($voucherCode)) {
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return;
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}
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// Validate voucher via API
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$result = $this->voucherValidationService->validatePurchaseVoucher($voucherCode);
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// Add violation if voucher is invalid
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if (false === $result->isValid) {
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$this->context->buildViolation($constraint->message)
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->setParameter('{{ error }}', $result->errorMessage ?? 'Unbekannter Fehler')
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->atPath('participant.purchaseVoucherCode')
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->addViolation();
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}
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}
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}
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