StockAlert.php

<?php
/*************************************************************************************/
/*      This file is part of the Thelia package.                                     */
/*                                                                                   */
/*      Copyright (c) OpenStudio                                                     */
/*      email : dev@thelia.net                                                       */
/*      web : http://www.thelia.net                                                  */
/*                                                                                   */
/*      For the full copyright and license information, please view the LICENSE.txt  */
/*      file that was distributed with this source code.                             */
/*************************************************************************************/

namespace StockAlert;

use Propel\Runtime\Connection\ConnectionInterface;
use StockAlert\Model\RestockingAlertQuery;
use Thelia\Core\Translation\Translator;
use Thelia\Install\Database;
use Thelia\Model\ConfigQuery;
use Thelia\Model\LangQuery;
use Thelia\Model\Message;
use Thelia\Model\MessageQuery;
use Thelia\Module\BaseModule;

/**
 * Class StockAlert
 * @package StockAlert
 * @author Baixas Alban <abaixas@openstudio.fr>
 */
class StockAlert extends BaseModule
{
    const MESSAGE_DOMAIN = "stockalert";

    const CONFIG_ENABLED = "stockalert_enabled";
    const CONFIG_THRESHOLD = "stockalert_threshold";
    const CONFIG_EMAILS = "stockalert_emails";

    const DEFAULT_ENABLED = "0";
    const DEFAULT_THRESHOLD = "1";
    const DEFAULT_EMAILS = "";

    /** @var Translator */
    protected $translator = null;

    public static function getConfig()
    {
        $config = [
            'enabled' => ("1" == ConfigQuery::read(self::CONFIG_ENABLED, self::DEFAULT_ENABLED)),
            'threshold' => intval(ConfigQuery::read(self::CONFIG_THRESHOLD, self::DEFAULT_THRESHOLD)),
            'emails' => explode(',', ConfigQuery::read(self::CONFIG_EMAILS, self::DEFAULT_EMAILS))
        ];

        return $config;
    }

    public function postActivation(ConnectionInterface $con = null)
    {

        $languages = LangQuery::create()->find();

        ConfigQuery::write(self::CONFIG_ENABLED, self::DEFAULT_ENABLED);
        ConfigQuery::write(self::CONFIG_THRESHOLD, self::DEFAULT_THRESHOLD);
        ConfigQuery::write(self::CONFIG_EMAILS, self::DEFAULT_EMAILS);

        // create new message
        if (null === MessageQuery::create()->findOneByName('stockalert_customer')) {

            $message = new Message();
            $message
                ->setName('stockalert_customer')
                ->setHtmlTemplateFileName('alert-customer.html')
                ->setHtmlLayoutFileName('')
                ->setTextTemplateFileName('alert-customer.txt')
                ->setTextLayoutFileName('')
                ->setSecured(0);

            foreach ($languages as $language) {
                $locale = $language->getLocale();

                $message->setLocale($locale);

                $message->setTitle(
                    $this->trans('Stock Alert - Customer', [], $locale)
                );
                $message->setSubject(
                    $this->trans('Product {$product_title} is available again', [], $locale)
                );
            }

            $message->save();

            $message = new Message();
            $message
                ->setName('stockalert_administrator')
                ->setHtmlTemplateFileName('alert-administrator.html')
                ->setHtmlLayoutFileName('')
                ->setTextTemplateFileName('alert-administrator.txt')
                ->setTextLayoutFileName('')
                ->setSecured(0);

            foreach ($languages as $language) {
                $locale = $language->getLocale();

                $message->setLocale($locale);

                $message->setTitle(
                    $this->trans('Stock Alert - Administrator', [], $locale)
                );
                $message->setSubject(
                    $this->trans('Product {$product_title} is (nearly) out of stock', [], $locale)
                );
            }

            $message->save();
        }

        try {
            RestockingAlertQuery::create()->findOne();
        } catch (\Exception $e) {
            $database = new Database($con);
            $database->insertSql(null, [__DIR__ . '/Config/thelia.sql']);
        }
    }

    protected function trans($id, array $parameters = [], $locale = null)
    {
        if (null === $this->translator) {
            $this->translator = Translator::getInstance();
        }

        return $this->translator->trans($id, $parameters, StockAlert::MESSAGE_DOMAIN, $locale);
    }
}