CustomerChangedPaymentMethodEvent example

$customer = new CustomerEntity();
        $salesChannelContext = $this->createMock(SalesChannelContext::class);
        $salesChannelContext->expects(static::once())
            ->method('getCustomer')
            ->willReturn($customer);

        $this->restorer->expects(static::once())
            ->method('restoreByCustomer')
            ->willReturn($salesChannelContext);

        $customerChangePaymentMethodEvent = new CustomerChangedPaymentMethodEvent(
            $salesChannelContext,
            $customer,
            new RequestDataBag()
        );

        $this->dispatcher->expects(static::once())
            ->method('dispatch')
            ->with($customerChangePaymentMethodEvent);

        $this->customerFlowEventsSubscriber->onCustomerWritten($event);
    }

    

    public function change(string $paymentMethodId, RequestDataBag $requestDataBag, SalesChannelContext $context, CustomerEntity $customer): SuccessResponse
    {
        $this->validatePaymentMethodId($paymentMethodId, $context->getContext());

        $this->customerRepository->update([
            [
                'id' => $customer->getId(),
                'defaultPaymentMethodId' => $paymentMethodId,
            ],
        ], $context->getContext());

        $event = new CustomerChangedPaymentMethodEvent($context, $customer, $requestDataBag);
        $this->eventDispatcher->dispatch($event);

        return new SuccessResponse();
    }

    /** * @throws InvalidUuidException */
    private function validatePaymentMethodId(string $paymentMethodId, Context $context): void
    {
        if (!Uuid::isValid($paymentMethodId)) {
            

    private function dispatchCustomerChangePaymentMethodEvent(string $customerId, EntityWrittenEvent $event): void
    {
        $context = $event->getContext();
        $salesChannelContext = $this->restorer->restoreByCustomer($customerId, $context);

        if (!$customer = $salesChannelContext->getCustomer()) {
            return;
        }

        $customerChangePaymentMethodEvent = new CustomerChangedPaymentMethodEvent(
            $salesChannelContext,
            $customer,
            new RequestDataBag()
        );

        $this->dispatcher->dispatch($customerChangePaymentMethodEvent);
    }
}