Task 2075249
The commit dd627b9 added a default_get to retrieve the default analytic
values. However, it was depending on self, which cannot be done in a
api.model
In this commit, we use an editable compute in order to update the
analytic values in all the cases, and to reduce the duplication of the
code.
X-original-commit: 69bf61bbc991eee96e673316ae8c37e98e1b8a1d