How does YII2 use afterLogin and beforLogin to automatically update the Last Logon Time?

Yii2 has two methods (events): afterLogin and beforLogin, but I don't know how to use them. In the User model, I have written the following code: {code...} Because ActiveRecord only contains the database addition, deletion, modification, and query events, add yiiwebUser: EVENT_AFTER_LOGIN...

FoundYii2YesafterLoginAndbeforLoginTwo methods (events), but do not know how to use them.

InUser ModelI have written the following code:

phppublic function behaviors()    {        return [            'timestamp' => [                'class' => TimestampBehavior::className(),                'attributes' => [                    ActiveRecord::EVENT_BEFORE_INSERT => ['created_at', 'activated_at', 'updated_at'],                    ActiveRecord::EVENT_BEFORE_UPDATE => 'updated_at'                ],            ]        ];    }

BecauseActiveRecordOnly add, delete, modify, and query database events.yii\web\User::EVENT_AFTER_LOGINIt's useless to add it here...

Reply content:

FoundYii2YesafterLoginAndbeforLoginTwo methods (events), but do not know how to use them.

InUser ModelI have written the following code:

phppublic function behaviors()    {        return [            'timestamp' => [                'class' => TimestampBehavior::className(),                'attributes' => [                    ActiveRecord::EVENT_BEFORE_INSERT => ['created_at', 'activated_at', 'updated_at'],                    ActiveRecord::EVENT_BEFORE_UPDATE => 'updated_at'                ],            ]        ];    }

BecauseActiveRecordOnly add, delete, modify, and query database events.yii\web\User::EVENT_AFTER_LOGINIt's useless to add it here...

First, clarify two points
* Your User Model is inherited from ActiveRecord
* AfterLogin and beforeLogin are two events of yii \ web \ User.

If you mount two yii \ web \ User events to the User Model, they will not be triggered.

We can solve this problem through configuration. We know that the configuration supports event mounting;
For example:

'Components' => [... 'user' => ['identityclass' => 'common \ models \ user', 'enableautologin' => true, 'on beforelogin' => function ($ event) {$ user = $ event-> identity; // here, the User Model instance $ user-> last_login_at = time (); $ user-> save ();...}, 'On afterlogin' => function ($ event) {// the same}],...]