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Events

Back In Stock provides a collection of events for extending its functionality. Modules and plugins can register event listeners, typically in their init() methods, to modify Back In Stock’s behavior.

Log Events

The beforeSaveLog event

The event that is triggered before a log is saved.

use verbb\backinstock\events\LogEvent;
use verbb\backinstock\services\Logs;
use yii\base\Event;

Event::on(Logs::class, Logs::EVENT_BEFORE_SAVE_LOG, function(LogEvent $event) {
    $log = $event->log;
    $isNew = $event->isNew;
    // ...
});

The afterSaveLog event

The event that is triggered after a log is saved.

use verbb\backinstock\events\LogEvent;
use verbb\backinstock\services\Logs;
use yii\base\Event;

Event::on(Logs::class, Logs::EVENT_AFTER_SAVE_LOG, function(LogEvent $event) {
    $log = $event->log;
    $isNew = $event->isNew;
    // ...
});
Last updated: May 4, 2026, 9:11:46 AM
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