<?php
/*
* This file is part of Chevere.
*
* (c) Rodolfo Berrios <[email protected]>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
declare(strict_types=1);
namespace Chevere\Workflow;
use Chevere\Workflow\Interfaces\ResponseReferenceInterface;
use InvalidArgumentException;
final class ResponseReference implements ResponseReferenceInterface
{
public function __construct(
private string $job,
private ?string $key = null,
) {
$this->assertArgument($job, 100);
if ($key === null) {
return;
}
$this->assertArgument($key, 101);
}
public function __toString(): string
{
return match ($this->key) {
null => $this->job,
default => "{$this->job}:{$this->key}",
};
}
public function job(): string
{
return $this->job;
}
public function key(): ?string
{
return $this->key;
}
private function assertArgument(string $argument, int $code): void
{
if (ctype_space($argument) || empty($argument)) {
throw new InvalidArgumentException(code: $code);
}
}
}
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