I am new to hybris and I got a technical task that I want to understand and implement.
Add recursive product counter for categories endpoints.
a. bean.xml -> extend DTOs of CategoryHierarchyData and CategoryHierarchyWsDTO
b. extend DefaultCategoryHierarchyPopulator
c. spring.xml -> define bean of extended DefaultCategoryHierarchyPopulator
d. web-spring.xml -> define bean fieldSetLevelMapping for DataMapper
BUT I don't understand what I should achieve and where to start. could anybody help?