Discounts events¶

Discount management¶

The events below are dispatched when managing discounts:

Event	Dispatched by
BeforeCreateDiscountEvent	DiscountServiceInterface
CreateDiscountEvent	DiscountServiceInterface
BeforeDeleteDiscountEvent	DiscountServiceInterface
DeleteDiscountEvent	DiscountServiceInterface
BeforeUpdateDiscountEvent	DiscountServiceInterface
UpdateDiscountEvent	DiscountServiceInterface

The events below allow you to customize the discounts creation wizard:

Event	Dispatched by
CreateDiscountCreateStructEvent	DiscountFormMapperInterface
CreateDiscountUpdateStructEvent	DiscountFormMapperInterface
CreateFormDataEvent	DiscountFormMapperInterface
MapDiscountToFormDataEvent	DiscountFormMapperInterface

The following events are dispatched when rendering each step of the discount wizard, allowing you to add new fields to it:

Event	Event name
CreateFormDataEvent	`ibexa.discounts.form_mapper.<step_identifier>.create_form_data`
MapCreateDataToStructEvent	`ibexa.discounts.form_mapper.<step_identifier>.map_create_data_to_struct`
MapDiscountToFormDataEvent	`ibexa.discounts.form_mapper.<step_identifier>.map_discount_to_form_data`
MapUpdateDataToStructEvent	`ibexa.discounts.form_mapper.<step_identifier>.map_update_data_to_struct`

The event classes are shared between steps, but they are dispatched with different names. Each step form mapper dispatches its own set of events.

Form mapper	Step identifier
ConditionsMapperInterface	`conditions`
GeneralPropertiesMapperInterface	`general_properties`
ProductConditionsMapperInterface	`products`
UserConditionsMapperInterface	`target_group`

These events are dispatched by the back office controllers after user chooses the "Save" action when creating or updating a discount.

Event	Dispatched by	Description
PreDiscountCreateEvent	`Ibexa\Bundle\Discounts\Controller\DiscountCreateController`	Dispatched when the discount creation is finished in the back office form
PreDiscountUpdateEvent	`Ibexa\Bundle\Discounts\Controller\DiscountEditController`	Dispatched when the discount modifications is finished in the back office form

The event below allows you to inject your custom logic before the discount code is applied to a product in cart:

Event	Dispatched by	Description
BeforeDiscountCodeApplyEvent	`Ibexa\Bundle\DiscountsCodes\Controller\REST\DiscountCodeController`	Dispatched before a discount code is applied in the cart