thuecat/Classes/Domain/Model/Frontend/Offers.php

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<?php
declare(strict_types=1);
/*
* Copyright (C) 2021 Daniel Siepmann <coding@daniel-siepmann.de>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
namespace WerkraumMedia\ThueCat\Domain\Model\Frontend;
use Countable;
use Iterator;
use TYPO3\CMS\Core\Type\TypeInterface;
/**
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* @implements Iterator<int, Offer>
*/
class Offers implements TypeInterface, Iterator, Countable
{
/**
* @var mixed[]
*/
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private array $array = [];
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private int $position = 0;
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public function __construct(
private readonly string $serialized
) {
$array = json_decode($serialized, true);
if (is_array($array)) {
$array = array_map([Offer::class, 'createFromArray'], $array);
usort($array, function (Offer $offerA, Offer $offerB) {
return $offerA->getType() <=> $offerB->getType();
});
$this->array = $array;
}
}
public function __toString(): string
{
return $this->serialized;
}
public function current(): Offer
{
return $this->array[$this->position];
}
public function next(): void
{
++$this->position;
}
public function key(): int
{
return $this->position;
}
public function valid(): bool
{
return isset($this->array[$this->position]);
}
public function rewind(): void
{
$this->position = 0;
}
public function count(): int
{
return count($this->array);
}
}