RenderView in My service

Question

I\'m new of symfony world. I want to use render inside my service, but I got this error

Call to undefined method renderView

I know t

Answer 1

This works on Symfony +4.2, assuming your application's namespace is App and your mailer class service is named EmailService.

On your Service class:

// ...

private $mailer;
private $templating;

public function __construct( \Swift_Mailer $mailer, \Twig\Environment $templating )
{
    $this->mailer = $mailer;
    $this->templating = $templating;
}

public function sendEmailRegistration()
{
    $message = $this->templating->render('emails/registration.html.twig');

    // ...
}

// ...

On your services.yaml

services:
  email_service:
    class: App\Service\EmailService
    arguments: ['@swiftmailer.mailer.default', '@twig']