[IMP] account,*: Improve bank statements/payments workflow

- Create journal entries as soon as bank/cash statement lines are created, temporary booked on a suspense account set on the journal.
- Simplify the management of "blue" lines in the reconciliation widget. A "blue" line is now a journal item using a temporary liquidity account (outstanding payment/receipt accounts, set on the journal).
- Adapt and simplify the bank reconciliation report.
- Remove the bank reconciliation threshold date. The reconciliation report will show the not already reconciled journal entries using a liquidity account and the not already reconciled journal entries using a temporary liquidity account. Without accounting, an account.payment will involve directly the liquidity account and then, will be considered as a statement line directly.
- Remove the post_at bank reconciliation feature. The "paid" state will be set on the invoices only if reconciled with a journal entry involving the journal's liquidity account.
    With invoicing, the payment will do that so the "in_payment" state should never be shown up.
    With accounting, only the statement lines have the power to move an invoice to the "paid" state.
- Fix various corner cases about the management of multi-currency in bank statement lines.
- Fix the conversion dates in multi-currency: Since the bank/cash is always used on the statement lines, it will use always the real "bank" date instead of the fictive payment one.
- Ensure the 'reconcile' method will raise an error if the involved moves are not posted.

related enterprise PR odoo/enterprise#7019

closes odoo/odoo#41301

--task: 2092096
Related: odoo/upgrade#1018
Signed-off-by: Quentin De Paoli (qdp) <qdp@openerp.com>

1 files changed, 0 insertions, 2 deletions

diff --git a/odoo/addons/test_main_flows/tests/test_flow.py b/odoo/addons/test_main_flows/tests/test_flow.py
index d450c335253..4aaca90ed4d 100644
--- a/odoo/addons/test_main_flows/tests/test_flow.py
+++ b/odoo/addons/test_main_flows/tests/test_flow.py
@@ -47,8 +47,6 @@ class BaseTestUi(odoo.tests.HttpCase):
             'name': 'Vendor Bills - Test',
             'code': 'TEXJ',
             'type': 'purchase',
-            'default_credit_account_id': a_expense.id,
-            'default_debit_account_id': a_expense.id,
             'refund_sequence': True,
         })
         self.bank_journal = self.env['account.journal'].create({