EventDispatcherFactory::__invoke()   A
last analyzed

Complexity

Conditions 4
Paths 8

Size

Total Lines 35
Code Lines 17

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 13
CRAP Score 4

Importance

Changes 0
Metric Value
eloc 17
dl 0
loc 35
ccs 13
cts 13
cp 1
rs 9.7
c 0
b 0
f 0
cc 4
nc 8
nop 1
crap 4
1
<?php
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declare(strict_types=1);
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namespace TMV\Laminas\Messenger\Factory;
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use Psr\Container\ContainerInterface;
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use Symfony\Component\EventDispatcher\EventDispatcher;
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use Symfony\Component\EventDispatcher\EventDispatcherInterface;
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use Symfony\Component\EventDispatcher\EventSubscriberInterface;
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use Symfony\Component\Messenger\EventListener\DispatchPcntlSignalListener;
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use Symfony\Component\Messenger\EventListener\SendFailedMessageForRetryListener;
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use Symfony\Component\Messenger\EventListener\SendFailedMessageToFailureTransportListener;
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use Symfony\Component\Messenger\EventListener\StopWorkerOnRestartSignalListener;
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use Symfony\Component\Messenger\EventListener\StopWorkerOnSigtermSignalListener;
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use function array_map;
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use function array_merge;
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/**
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 * @psalm-api
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 */
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final class EventDispatcherFactory
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{
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    public function __invoke(ContainerInterface $container): EventDispatcherInterface
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    {
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        /** @var array<string, mixed> $config */
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        $config = $container->has('config') ? $container->get('config') : [];
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        $eventDispatcher = new EventDispatcher();
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        /** @var EventSubscriberInterface[] $subscribers */
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        $subscribers = [
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            DispatchPcntlSignalListener::class,
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            StopWorkerOnSigtermSignalListener::class,
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            SendFailedMessageForRetryListener::class,
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        ];
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        $failureTransport = $config['messenger']['failure_transport'] ?? null;
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        if (null !== $failureTransport) {
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            $subscribers[] = SendFailedMessageToFailureTransportListener::class;
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        }
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        $cachePoolForRestartSignal = $config['messenger']['cache_pool_for_restart_signal'] ?? null;
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        if ($cachePoolForRestartSignal) {
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            $subscribers[] = StopWorkerOnRestartSignalListener::class;
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        }
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        /** @var string[] $subscribers */
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        $subscribers = array_merge(
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            $config['messenger']['subscribers'] ?? [],
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            $subscribers
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        );
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        array_map([$eventDispatcher, 'addSubscriber'], array_map([$container, 'get'], $subscribers));
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        return $eventDispatcher;
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    }
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}
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