Events

Several events can be used to modify the behaviour of EXT:reserve.

Available events

When register to an event you can always access the class where the event is fired. For additional items see column "Access to" in the table below.

Event class	Fired in class	Access to
SendReservationEmailEvent	CheckoutService	getMailMessage()
ValidateOrderEvent	OrderValidator	getOrder();getErrorResults()

Examples

Alter the Mail Object send after confirmation

To connect to an event, you need to register an event listener in your custom extension. All what it needs is an entry in your Configuration/Services.yaml file:

services:
  Vendor\Extension\EventListener\YourListener:
    tags:
      - name: event.listener
        identifier: 'your-self-choosen-identifier'
        method: 'methodToConnectToEvent'
        event: JWeiland\Reserve\Event\SendReservationEmailEvent

An example event listener can look like this:

<?php

declare(strict_types=1);

namespace Vendor\Extension\EventListener;

use JWeiland\Reserve\Event\SendReservationEmailEvent;

class YourListener
{
    /**
     * Do what you want...
     */
    public function methodToConnectToEvent(SendReservationEmailEvent $event): void
    {
        $mailMessage = $event->getMailMessage();

        // Do some stuff

        $event->setMailMessage($mailMessage);
    }
}