This allows to remove the custom get method

This view only concerns one object at a time

This will allow to log the exceptions comming from
DRF in case they cannot be properly propagated back
to the user.

This will allow the use of model managers.

It was a JSONField however it should be a CharField.
It worked because the DRF JSONField does not actually
do type checks so a string can be dumped and it passes
the validation successfully.

It was a JSONField however it should be a CharField.
It worked because the DRF JSONField does not actually
do type checks so a string can be dumped and it passes
the validation successfully.

If given a string, tries to load its json content
and then continue using the base class.

And normalize custom fields imports/use.

This includes both save and to_representation.

Also improves coverage, code related change tests were not
properly done.

Also improves coverage, code related change tests were not
properly done.