LcShopBundle/ShopBundle/Services/MailUtils.php

<?php

namespace Lc\ShopBundle\Services ;

use Mailjet\MailjetSwiftMailer\SwiftMailer\MailjetTransport;
use Symfony\Component\DependencyInjection\ParameterBag\ParameterBagInterface;
use Twig\Environment;

class MailUtils
{
        const SUBJECT = 'subject' ;
        const TO_EMAIL = 'to-email' ;
        const TO_NAME = 'to-name' ;
        const FROM_EMAIL = 'from-email' ;
        const FROM_NAME = 'from-name' ;
        const CONTENT_TEMPLATE = 'content-template' ;
        const CONTENT_DATA = 'content-data' ;

        protected $transport ;
        protected $templating ;
        protected $parameterBag ;

        public function __construct(MailjetTransport $mailjetTransport, Environment $templating,ParameterBagInterface $parameterBag)
        {
                $this->transport = $mailjetTransport ;
                $this->templating = $templating ;
                $this->parameterBag = $parameterBag ;
        }

        public function send($params = [])
        {
                $message = new \Swift_Message($params[self::SUBJECT]);
                $message->addTo(
                                $params[self::TO_EMAIL],
                                isset($params[self::TO_NAME]) ? $params[self::TO_NAME] : null)
                        ->addFrom(
                                isset($params[self::FROM_EMAIL]) ? $params[self::FROM_EMAIL] : $this->parameterBag->get('app.noreply_email'),
                                isset($params[self::FROM_NAME]) ? $params[self::FROM_NAME] : $this->parameterBag->get('app.site_name'))
                        ->setBody($this->templating->render($params[self::CONTENT_TEMPLATE].'-html.html.twig', $params[self::CONTENT_DATA]), 'text/html')
                        ->addPart($this->templating->render($params[self::CONTENT_TEMPLATE].'-text.html.twig', $params[self::CONTENT_DATA]))
                        ;

                $this->transport->send($message) ;
        }
}