Add the Customer Consents Field to a Form (Example)

Mapped Field

If an entity contains the customerUser property, add the customerConsents field to the form using property_path in the form_options.

$form->add(
    ConsentAcceptanceType::TARGET_FIELDNAME,
    ConsentAcceptanceType::class,
    [
        'property_path' => 'customerUser.acceptedConsents',
        'constraints' => [
            new RemovedLandingPages(),
            new RemovedConsents(),
            new RequiredConsents()
        ]
    ]
);

Non-Mapped Field

If an entity does not contain the customerUser property:

1. Add the customerConsents field to the form and set mapped = false in the form_options.

   $form->add(
       ConsentAcceptanceType::TARGET_FIELDNAME,
       ConsentAcceptanceType::class,
       [
           'mapped' => false,
           'constraints' => [
               new RemovedLandingPages(),
               new RemovedConsents(),
               new RequiredConsents()
           ]
       ]
   );
   

2. Create a form listener service.

   acme_demo.event_listener.form_listener:
       class: Acme\Bundle\DemoBundle\EventListener\BeforeFlushFormListener
       lazy: true
       tags:
           - { name: kernel.event_listener, event: oro.form.update_handler.before_entity_flush.__FORM_NAME__, method: beforeFlush }
           - { name: oro_featuretogle.feature, feature: consents }
   

3. Implement the logic before the flush event.

   namespace Acme\Bundle\DemoBundle\EventListener;
   
   use Oro\Bundle\ConsentBundle\Form\Type\ConsentAcceptanceType;
   use Oro\Bundle\FeatureToggleBundle\Checker\FeatureCheckerHolderTrait;
   use Oro\Bundle\FormBundle\Event\FormHandler\AfterFormProcessEvent;
   
   class BeforeFlushFormListener
   {
       use FeatureCheckerHolderTrait;
   
       public function beforeFlush(AfterFormProcessEvent $event)
       {
           // No actions if consents feature disabled
           if (!$this->isFeaturesEnabled()) {
               return;
           }
   
           $formData = $event->getData();
   
           if ($formData instanceof Request) {
               $customerUser = $formData->getCustomerUser();
               if ($customerUser && $customerUser->isGuest()) {
                   $form = $event->getForm();
                   $acceptedConsents = $form->get(ConsentAcceptanceType::TARGET_FIELDNAME)->getData();
   
                   $customerUser->setAcceptedConsents($acceptedConsents);
               }
           }
       }
   }
   

Render Form Field in the Storefront

First, check that customerConsents is rendered in the form template, the input with type hidden should be rendered on the page.

{% if form.customerConsents is defined %}
    {{ form_widget(form.customerConsents) }}
{% endif %}

To show a block with consent items, import the layout with consent items and configure it.

layout:
    imports:
        -
            id: oro_consent_items
            root: consent_container

    actions:
        - '@setBlockTheme':
            themes: 'consents.html.twig'

        - '@add':
            id: consent_container
            blockType: container
            parentId: __PARENT_BLOCK_ID__

        - '@add':
            id: consent_message
            blockType: consent_acceptance_choice
            parentId: consent_container

If all consents are accepted, add a template with a success message.

{% block _checkout_consent_message_widget %}
    {% set attr = layout_attr_defaults(attr, {
        'class': 'notification notification--success'
    }) %}

    {% if consents is empty %}
        <div {{ block('block_attributes') }}>
            <span class="notification__item"><i class="fa-check"></i> {{ 'All mandatory consents were accepted.' }}</span>
        </div>
    {% endif %}
{% endblock %}