service-container/Service.php at master · arikaim/service-container · GitHub

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<?php
/**
 * Arikaim
 *
 * @link        http://www.arikaim.com
 * @copyright   Copyright (c)  Konstantin Atanasov <info@arikaim.com>
 * @license     http://www.arikaim.com/license
 *
 */
namespace Arikaim\Core\Service;

use Psr\Container\ContainerInterface;

use Arikaim\Core\Service\ServiceInterface;
use Arikaim\Core\Service\Traits\ServiceTrait;

/**
 *  Service base class
 */
class Service implements ServiceInterface
{
    use ServiceTrait;

    /**
     * Included services
     *
     * @var ContainerInterface|null
     */
    protected $container = null;

    /**
     * Constructor
     *
     * @param ContainerInterface|null $container
     */
    public function __construct(?ContainerInterface $container = null)
    {
        $this->container = &$container;
        $this->boot();
    }

    /**
     *  Boot service
     */
    public function boot()
    {
    }

    /**
     * Get service instance
     *
     * @param string $name
     * @return mixed|null
     */
    public function getService(string $name)
    {
        return ($this->container === null) ? null : $this->container->get($name);
    }

    /**
     * Check for service
     *
     * @param string $name
     * @return bool
     */
    public function hasService(string $name): bool
    {
        return ($this->container === null) ? false : $this->container->has($name);
    }
}