<?php
/*************************************************************************************/
/*                                                                                   */
/*      Thelia	                                                                     */
/*                                                                                   */
/*      Copyright (c) OpenStudio                                                     */
/*      email : info@thelia.net                                                      */
/*      web : http://www.thelia.net                                                  */
/*                                                                                   */
/*      This program is free software; you can redistribute it and/or modify         */
/*      it under the terms of the GNU General Public License as published by         */
/*      the Free Software Foundation; either version 3 of the License                */
/*                                                                                   */
/*      This program is distributed in the hope that it will be useful,              */
/*      but WITHOUT ANY WARRANTY; without even the implied warranty of               */
/*      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the                */
/*      GNU General Public License for more details.                                 */
/*                                                                                   */
/*      You should have received a copy of the GNU General Public License            */
/*	    along with this program. If not, see <http://www.gnu.org/licenses/>.         */
/*                                                                                   */
/*************************************************************************************/

namespace Thelia\Action;


use Symfony\Component\EventDispatcher\EventSubscriberInterface;

use Thelia\Model\CurrencyQuery;
use Thelia\Model\Currency as CurrencyModel;

use Thelia\Core\Event\TheliaEvents;

use Thelia\Core\Event\CurrencyChangeEvent;
use Thelia\Core\Event\CurrencyCreateEvent;
use Thelia\Core\Event\CurrencyDeleteEvent;

class Currency extends BaseAction implements EventSubscriberInterface
{
    /**
     * Create a new currencyuration entry
     *
     * @param CurrencyCreateEvent $event
     */
    public function create(CurrencyCreateEvent $event)
    {
        $currency = new CurrencyModel();

        $currency
            ->setDispatcher($this->getDispatcher())

            ->setLocale($event->getLocale())
            ->setName($event->getCurrencyName())
            ->setSymbol($event->getSymbol())
            ->setRate($event->getRate())
            ->setCode($event->getCode())

            ->save()
        ;

        $event->setCurrency($currency);
    }

    /**
     * Change a currency
     *
     * @param CurrencyChangeEvent $event
     */
    public function modify(CurrencyChangeEvent $event)
    {
        $search = CurrencyQuery::create();

        if (null !== $currency = CurrencyQuery::create()->findOneById($event->getCurrencyId())) {

            $currency
                ->setDispatcher($this->getDispatcher())

                ->setLocale($event->getLocale())
                ->setName($event->getCurrencyName())
                ->setSymbol($event->getSymbol())
                ->setRate($event->getRate())
                ->setCode($event->getCode())

                ->save();

            $event->setCurrency($currency);
        }
    }

    /**
     * Delete a currencyuration entry
     *
     * @param CurrencyDeleteEvent $event
     */
    public function delete(CurrencyDeleteEvent $event)
    {

        if (null !== ($currency = CurrencyQuery::create()->findOneById($event->getCurrencyId()))) {

            $currency
                ->setDispatcher($this->getDispatcher())
                ->delete()
            ;

            $event->setCurrency($currency);
        }
    }

    /**
     * {@inheritDoc}
     */
    public static function getSubscribedEvents()
    {
        return array(
            TheliaEvents::CURRENCY_CREATE   => array("create", 128),
            TheliaEvents::CURRENCY_MODIFY   => array("modify", 128),
            TheliaEvents::CURRENCY_DELETE   => array("delete", 128),
        );
    }
}