ImageDeletedSubscriber::deleteImageFromDatabase()   A
last analyzed

Complexity

Conditions 1
Paths 1

Size

Total Lines 12
Code Lines 6

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
eloc 6
dl 0
loc 12
rs 10
c 0
b 0
f 0
cc 1
nc 1
nop 1
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<?php
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namespace App\EventSubscriber\Image;
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use App\Event\Image\ImageDeleteEvent;
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use App\FlashMessage\FlashMessageCategory;
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use Symfony\Component\EventDispatcher\EventSubscriberInterface;
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class ImageDeletedSubscriber extends AbstractImageSubscriber implements EventSubscriberInterface
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{
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    public function deleteImageFromDatabase(ImageDeleteEvent $event)
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    {
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        $image = $event->getEntity();
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        $trick = $event->getTrick();
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        $trick->removeImage($image);
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        $this->em->persist($trick);
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        $this->em->flush();
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        $this->addFlashMessage(FlashMessageCategory::SUCCESS, 'image ' . $image->getTitle() . ' deleted');
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    }
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    /**
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     * @return array The event names to listen to
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     */
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    public static function getSubscribedEvents()
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    {
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        return [
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            ImageDeleteEvent::NAME => 'deleteImageFromDatabase',
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        ];
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    }
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}