The previous approach creates manually the journal entries and does all
the hard work, plus not being 100% compatible with the bank statement
reconciliation widget (requiring a patch on OCB to see blue lines).
That decision made sense on the moment it was done (v9), where the
native payment model (account.payment) was very limited, and wasn't able
to store all the needed information for the bank transaction.
Now that the limitations are gone, we can get rid off this extra model,
and generate instead `account.payment` records, using both the native
model + methods to perform the same operations.
This serves also to workaround the problem found in #966.
All the code, views and tests of main module have been adapted to this
new approach in this commit. Later commits will adapt the rest of the
modules of the suite, and add migration scripts to transit from the
previous approach to this new one.
TT39832
- Improve computation of sepa on account.payment.order: check IBAN is in SEPA zone
Update move line generation to get transfer account from bank journal
Update payment mode configuration accordingly (3 fields removed)
Several improvements in payment order tree and form view
- Remove done state (migration script provided)
- Don't set reference_type field on account.move required=True, because it
causes a lot of problems in other modules that don't depend on this one.
Setting it as required in the view is enough.
- add optional="hide" on payment mode in invoice tree view
- FIX crash when communication=null on payment line
- payment_mode_id readonly when state != draft
context of payment orders, she should ocus on the amount that
is due to be paid. In this method we are forcing to display both
the amount due in company and in the invoice currency.
We then hide the fields debit and credit, because they add no value.
