<?php
/**
 * 2007-2017 Decanet
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Academic Free License (AFL 3.0)
 * that is bundled with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://opensource.org/licenses/afl-3.0.php
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@prestashop.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade PrestaShop to newer
 * versions in the future. If you wish to customize PrestaShop for your
 * needs please refer to http://www.decanet.fr for more information.
 *
 *  @author    Decanet SA <contact@decanet.fr>
 *  @copyright 2007-2017 Decanet SA
 *  @license   http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
 *  International Registered Trademark & Property of PrestaShop SA
*/

/**
 * @since 1.5.0
 */
class PrelevementSepaValidationModuleFrontController extends ModuleFrontController
{
    public function postProcess()
    {
        $cart = $this->context->cart;
        if ($cart->id_customer == 0
            || $cart->id_address_delivery == 0
            || $cart->id_address_invoice == 0
            || !$this->module->active
        ) {
            Tools::redirect('index.php?controller=order&step=1');
        }

        // Check that this payment option is still available in case the customer
        // changed his address just before the end of the checkout process
        $authorized = false;
        foreach (Module::getPaymentModules() as $module) {
            if ($module['name'] == 'prelevementsepa') {
                $authorized = true;
                break;
            }
        }

        if (!$authorized) {
            die($this->module->l('This payment method is not available.', 'validation'));
        }
        $customer = new Customer($cart->id_customer);

        if (!Validate::isLoadedObject($customer)) {
            Tools::redirect('index.php?controller=order&step=1');
        }

        $currency = $this->context->currency;
        $total = (float)$cart->getOrderTotal(true, Cart::BOTH);

        $this->module->validateOrder(
            (int)$cart->id,
            (int)$this->module->conf_keys['state'],
            $total,
            $this->module->displayName,
            null,
            array(),
            (int)$currency->id,
            false,
            $customer->secure_key
        );
        $this->module->generateSEPA($this->module->currentOrder);
        Tools::redirect('index.php?controller=order-confirmation&id_cart='
            .(int)$cart->id.'&id_module='.(int)$this->module->id.'&id_order='.$this->module->currentOrder
            .'&key='.$customer->secure_key);
    }
}