[16.0][IMP] sale_force_invoiced: update untaxed_amount_to_invoice

Recompute untaxed_amount_to_invoice on the sale order lines when force_invoiced is changed.

sale_force_invoiced/models/__init__.py

@@ -1,3 +1,4 @@
 # License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
 
 from . import sale_order
+from . import sale_order_line

sale_force_invoiced/models/sale_order_line.py

@@ -0,0 +1,15 @@
+# Copyright 2017 ForgeFlow S.L.
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+
+from odoo import api, fields, models
+
+
+class SaleOrderLine(models.Model):
+    _inherit = "sale.order.line"
+
+    @api.depends("order_id.force_invoiced")
+    def _compute_untaxed_amount_to_invoice(self):
+        force_invoiced = self.filtered(lambda x: x.order_id.force_invoiced)
+        force_invoiced.update({"untaxed_amount_to_invoice": 0.0})
+        not_forced = self - force_invoiced
+        return super(SaleOrderLine, not_forced)._compute_untaxed_amount_to_invoice()