<?php

declare(strict_types=1);

namespace Domain\Models\ValueObjects\Coupon;

use Domain\Models\ValueObjects\IncoCode;

final readonly class CouponProductArray
{
    public function __construct(
        /** @var IncoCode[] */
        public array $value = [],
    ) {
        foreach ($this->value as $product) {
            if (! $product instanceof IncoCode) {
                throw new \DomainException('Value of CouponProductArray must be IncoCode instances.');
            }
        }
    }
}