.. rst-class:: outdated How actions are applied? ======================== .. danger:: We're sorry but **this documentation section is outdated**. Please have that in mind when trying to use it. You can help us making documentation up to date via Sylius Github. Thank you! Everything related to this subject is located in ``Sylius\Component\Promotion\Action``. Actions ------- Actions can be created by implementing ``PromotionActionCommandInterface``. This interface provides the method ``execute`` which aim is to apply a promotion to its subject. It also provides the method ``getConfigurationFormType`` which has to return the form name related to this action. Actions have to be defined as services and have to use the tag named ``sylius.promotion_action`` with the attributes ``type`` and ``label``. As ``SyliusPromotionBundle`` is totally independent, it does not provide actions out of the box. .. note:: ``Sylius\Component\Core\Promotion\Action\FixedDiscountPromotionActionCommand`` from ``Sylius/Sylius-Standard`` is an example of action for a fixed amount discount. The related service is called ``sylius.promotion_action.fixed_discount``. .. note:: ``Sylius\Component\Core\Promotion\Action\PercentageDiscountPromotionActionCommand`` from ``Sylius/Sylius-Standard`` is an example of action for a discount based on percentage. The related service is called ``sylius.promotion_action.percentage_discount``. Learn more about actions in the :doc:`cart promotions concept documentation ` and in the :doc:`Cookbook `. Applying actions to promotions ------------------------------ We have seen above how actions can be created. Now let's see how they are applied to their subject. The ``PromotionApplicator`` is responsible of this via its method ``apply``. This method will ``execute`` all the registered actions of a promotion on a subject.