How are computed properties implemented in Doctrine ORM?

Question

Doctrine ORM

There is a date field in the table, but when receiving data, you need to get seconds "ago" (time() - $timestamp) as well. If you understand correctly, you need to create a new property in the entity, and access the date in it. How to do it right?
Force install via postLoad ?

Answer 1

Я бы создал геттер и добавил это поле в сериализатор.