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<?php
/**
 * Webkul Software
 *
 * @category  Webkul
 * @package   Webkul_PrivateShop
 * @author    Webkul Software Private Limited
 * @copyright Webkul Software Private Limited (https://webkul.com)
 * @license   https://store.webkul.com/license.html
 */
namespace Webkul\PrivateShop\Model\PrivateGroup;

use Webkul\PrivateShop\Model\ResourceModel\PrivateGroup\CollectionFactory as GroupCollectionFactory;

class GroupList implements \Magento\Framework\Option\ArrayInterface
{
    /**
     * This is Class Var Declaration
     *
     * @var GroupList
     */
    protected $collectionFactory;

    /**
     * Constructor
     *
     * @param GroupCollectionFactory $collectionFactory
     */
    public function __construct(
        GroupCollectionFactory $collectionFactory
    ) {
        $this->collectionFactory = $collectionFactory;
    }

    /**
     * ToOptionArray
     */
    public function toOptionArray()
    {
        
        /** @var \Webkul\PrivateShop\Model\ResourceModel\PrivateGroup\Collection $collection */
        $collection = $this->collectionFactory->create();
        $collection->addFieldToSelect('*');
        $options = [];

        foreach ($collection as $group) {
            $options[] = ['label' => $group->getGroupName(), 'value' => $group->getId()];
        }
        return $options;
    }
}