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About use event instead of overrriding

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bscheshirwork
2018-09-21 13:16:40 +03:00
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parent 1e4a001d8a
commit 4680e2c013
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34
docs/enhancing-and-overriding/overriding-controllers.md
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@ -5,7 +5,39 @@ Maybe you need to override the default's functionality of the module's controlle
Yii2 Modules have an attribute named `controllerMap` that you can configure with your very own controllers.
Please, before you override a controller's action, make sure that it won't be enough with using the
(controller's events)[../events/controller-events.md].
[events](../events). For example you can use event for redirect after finish confirmation or recovery:
```php
'modules' => [
'user' => [
'controllerMap' => [
'recovery' => [
'class' => \Da\User\Controller\RecoveryController::class,
'on ' . \Da\User\Event\FormEvent::EVENT_AFTER_REQUEST => function (\Da\User\Event\FormEvent $event) {
\Yii::$app->controller->redirect(['/user/security/login']);
\Yii::$app->end();
},
'on ' . \Da\User\Event\ResetPasswordEvent::EVENT_AFTER_RESET => function (\Da\User\Event\ResetPasswordEvent $event) {
if ($event->token->user ?? false) {
\Yii::$app->user->login($event->token->user);
}
\Yii::$app->controller->redirect(\Yii::$app->getUser()->getReturnUrl());
\Yii::$app->end();
},
],
'registration' => [
'class' => \Da\User\Controller\RegistrationController::class,
'on ' . \Da\User\Event\FormEvent::EVENT_AFTER_REGISTER => function (\Da\User\Event\FormEvent $event) {
\Yii::$app->controller->redirect(['/user/security/login']);
\Yii::$app->end();
},
'on ' . \Da\User\Event\FormEvent::EVENT_AFTER_RESEND => function (\Da\User\Event\FormEvent $event) {
\Yii::$app->controller->redirect(['/user/security/login']);
\Yii::$app->end();
},
],
...
```
> See more about this attribute on
> [ The Definitive Guide to Yii 2.0](http://www.yiiframework.com/doc-2.0/guide-structure-controllers.html#controller-map)