facturation: in list_acts, add an acts parameter to override default list of acts to condider for billing
The purpose is to be able to reproduce the list of a list_acts function using the acts field of the Invoicing model, i.e to enforce the following invariant:
model.list_acts_for_billing() result must be constant after model.validate() is called.
facturation: in list_acts, add an acts parameter to override default list of acts to condider for billing
The purpose is to be able to reproduce the list of a list_acts function
using the acts field of the Invoicing model, i.e to enforce the
following invariant: