[IMP] account_maturity_date_default: Define the maturity date of the entries when updating the journal entry date.

[UPD] Update account_maturity_date_default.pot

account_maturity_date_default 13.0.2.0.0

account_maturity_date_default/models/account_move.py

@@ -0,0 +1,18 @@
+# Copyright 2021 Tecnativa - Víctor Martínez
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+from odoo import models
+
+
+class AccountMove(models.Model):
+    _inherit = "account.move"
+
+    def write(self, vals):
+        res = super().write(vals)
+        if vals.get("date"):
+            self.mapped("line_ids").filtered(
+                lambda x: (
+                    not x.date_maturity
+                    and x.account_internal_type in {"receivable", "payable"}
+                )
+            ).write({"date_maturity": vals["date"]})
+        return res