Created
October 2, 2014 16:03
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QueueInterface Depency Injection fails with "BindingResolutionException"
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| <?php namespace Acme\V1\Handlers; | |
| use Acme\V1\Eventing\EventListener; | |
| use Acme\V1\Eventing\Events\AssetHasBeenUploaded; | |
| use Acme\V1\Eventing\Events\ProductionHasBeenUploaded; | |
| use Illuminate\Queue\QueueInterface as Queue; | |
| class EncodeListener extends EventListener { | |
| protected $queue; | |
| /** | |
| * @param Queue $queue | |
| */ | |
| function __construct( Queue $queue ) | |
| { | |
| $this->queue = $queue; | |
| } | |
| /** | |
| * @param AssetHasBeenUploaded $upload | |
| */ | |
| public function whenAssetHasBeenUploaded( AssetHasBeenUploaded $upload ) | |
| { | |
| $assetId = $upload->asset->id; | |
| $resolution = 480; | |
| $this->queue->push('Acme\V1\Job\EncodeAsset', compact('assetId', 'resolution')); | |
| } | |
| /** | |
| * @param ProductionHasBeenUploaded $upload | |
| */ | |
| public function whenProductionHasBeenUploaded( ProductionHasBeenUploaded $upload ) | |
| { | |
| $assetId = $upload->asset->id; | |
| $resolution = 720; | |
| $this->queue->push('Acme\V1\Job\EncodeAsset', compact('assetId', 'resolution')); | |
| } | |
| } |
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| <?php namespace Acme\V1\Eventing; | |
| use ReflectionClass; | |
| class EventListener { | |
| /** | |
| * @param $event | |
| * @return mixed | |
| */ | |
| public function handle( $event ) | |
| { | |
| $eventName = $this->getEventName($event); | |
| if ( $this->listenerIsRegistered($eventName) ) | |
| { | |
| return call_user_func([$this, 'when' . $eventName], $event); | |
| } | |
| } | |
| /** | |
| * @param $event | |
| * @return string | |
| */ | |
| private function getEventName( $event ) | |
| { | |
| $eventName = (new ReflectionClass($event))->getShortName(); | |
| return $eventName; | |
| } | |
| /** | |
| * @param $eventName | |
| * @return bool | |
| */ | |
| private function listenerIsRegistered( $eventName ) | |
| { | |
| $method = "when{$eventName}"; | |
| return method_exists($this, $method); | |
| } | |
| } |
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