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by Dmitrii
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created

IpResolver::resolveIp()   A

Complexity

Conditions 2
Paths 2

Size

Total Lines 7
Code Lines 4

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 2
eloc 4
nc 2
nop 0
dl 0
loc 7
rs 10
c 0
b 0
f 0
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<?php declare(strict_types=1);
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namespace Karser\Recaptcha3Bundle\Services;
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use Symfony\Component\HttpFoundation\RequestStack;
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final class IpResolver implements IpResolverInterface
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{
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    /** @var RequestStack */
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    private $requestStack;
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    public function __construct(RequestStack $requestStack)
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    {
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        $this->requestStack = $requestStack;
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    }
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    public function resolveIp(): ?string
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    {
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        $request = $this->requestStack->getCurrentRequest();
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        if ($request === null) {
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            return null;
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        }
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        return $request->getClientIp();
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    }
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}
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