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<?php |
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namespace Nasyrov\Laravel\Interactions; |
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use Illuminate\Contracts\Container\Container; |
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use InvalidArgumentException; |
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use Nasyrov\Laravel\Interactions\Contracts\Interaction as InteractionContract; |
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use Nasyrov\Laravel\Interactions\Contracts\Interactor as InteractorContract; |
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class Interactor implements InteractorContract |
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{ |
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/** |
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* The container implementation. |
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* |
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* @var Container |
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*/ |
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protected $container; |
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/** |
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* Create a new interactor instance. |
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* |
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* @param Container $container |
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*/ |
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public function __construct(Container $container) |
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{ |
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$this->container = $container; |
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} |
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/** |
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* Dispatch an interaction to its appropriate handler. |
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* |
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* @param mixed $interaction |
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* @param array $parameters |
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* |
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* @return mixed |
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*/ |
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public function interact($interaction, array $parameters = []) |
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{ |
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$interaction = $this->appendHandleMethod($interaction); |
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list($class, $method) = explode('@', $interaction); |
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$instance = $this->resolveInstance($class); |
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return call_user_func_array([$instance, $method], $parameters); |
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} |
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/** |
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* Append the interaction handle method. |
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* |
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* @param string $interaction |
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* @param string $method |
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* |
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* @return string |
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*/ |
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protected function appendHandleMethod($interaction, $method = 'handle') |
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{ |
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if (!str_contains($interaction, '@')) { |
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$interaction .= '@' . $method; |
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} |
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return $interaction; |
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} |
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/** |
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* Resolve the interaction instance. |
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* |
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* @param string $class |
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* |
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* @return InteractionContract |
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*/ |
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protected function resolveInstance($class) |
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{ |
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$instance = $this->container->make($class); |
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if (!$instance instanceof InteractionContract) { |
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throw new InvalidArgumentException(sprintf( |
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'`%s` is not a valid interaction.', |
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$class |
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)); |
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} |
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return $instance; |
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} |
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} |
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nasyrov /
laravel-interactions
