yiiviet / yii2-payment

    /**

     * @inheritdoc

     */

    public function beforeRequest(RequestEvent $event)

    {

        if ($event->command === self::RC_PURCHASE) {

            $this->trigger(self::EVENT_BEFORE_PURCHASE, $event);

        } elseif ($event->command === self::RC_QUERY_DR) {

            $this->trigger(self::EVENT_BEFORE_QUERY_DR, $event);

        }

        parent::beforeRequest($event);

    }

    /**

     * @inheritdoc

    /**

     * @inheritdoc

     */

    public function afterRequest(RequestEvent $event)

    {

        if ($event->command === self::RC_PURCHASE) {

            $this->trigger(self::EVENT_AFTER_PURCHASE, $event);

        } elseif ($event->command === self::RC_QUERY_DR) {

            $this->trigger(self::EVENT_AFTER_QUERY_DR, $event);

        }

        parent::afterRequest($event);

    }

    /**

     * Phương thức này là phương thức ánh xạ của [[verifyRequest()]] nó sẽ tạo lệnh [[VRC_PURCHASE_SUCCESS]]

     *

     * @param VerifiedRequestEvent $event

     */

    public function verifiedRequest(VerifiedRequestEvent $event)

    {

        if ($event->command === self::VRC_IPN) {

            $this->trigger(self::EVENT_VERIFIED_REQUEST_IPN, $event);

        } elseif ($event->command === self::VRC_PURCHASE_SUCCESS) {

            $this->trigger(self::EVENT_VERIFIED_REQUEST_PURCHASE_SUCCESS, $event);

        }

        $this->trigger(self::EVENT_VERIFIED_REQUEST, $event);

    }

}