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<?php

/* --------------------------------------------------------------
   OrderTrackingInformationCollection.inc.php 2016-06-15
   Gambio GmbH
   http://www.gambio.de
   Copyright (c) 2016 Gambio GmbH
   Released under the GNU General Public License (Version 2)
   [http://www.gnu.org/licenses/gpl-2.0.html]
   --------------------------------------------------------------
*/

/**
 * Class OrderTrackingInformationCollection
 * 
 * @category   System
 * @package    Order
 * @subpackage Collections
 */
class OrderTrackingInformationCollection extends AbstractCollection
{
    /**
     * Get valid type.
     *
     * This method must be implemented in the child-collection classes.
     *
     * @return string
     */
    protected function _getValidType()
    {
        return 'OrderTrackingInformation';
    }
    
    
    /**
     * Get collection as serialized array. 
     * 
     * Each entry contains the "company", "number" and "link" values.
     * 
     * @return array
     */
    public function getSerializedArray()
    {
        $result = [];
        
        /** @var OrderTrackingInformation $orderTrackingInformation */
        foreach($this->collectionContentArray as $orderTrackingInformation)
        {
            $result[] = [
                'company' => $orderTrackingInformation->getCompany(),
                'number'  => $orderTrackingInformation->getNumber(),
                'link'    => $orderTrackingInformation->getLink()
            ];
        }
        
        return $result; 
    }
}