[FIX] mrp: allow selecting only the SNs linked to the MO

Stpes to reproduce the bug:
- Create a storable product “P1”:
    - tracking: Serial number
    - BOM: 1 unit of C1

- Create the MO 1:
    - produce 1 unit of P1:
        - Create the SN1

- Create the MO 2:
    - produce 1 unit of P1:
        - Create the SN2

- Create an Unbuild order:
   - Select the MO1

Problem:
You have the possibility to select any Serial number linked
to the product “P1”, whereas only SNs created in this MO can be selected

opw-2834529

closes odoo/odoo#95956

X-original-commit: 167b1668450c5af44bc1d36d1c7d59921bc2b811
Signed-off-by: William Henrotin (whe) <whe@odoo.com>
Signed-off-by: Djamel Touati (otd) <otd@odoo.com>

addons/mrp/i18n/mrp.pot

@@ -4600,6 +4600,15 @@ msgstr ""
 msgid "The record id this is attached to."
 msgstr ""
 
+#. module: mrp
+#: code:addons/mrp/models/mrp_unbuild.py:0
+#: code:addons/mrp/models/mrp_unbuild.py:0
+#, python-format
+msgid ""
+"The selected serial number does not correspond to the one used in the "
+"manufacturing order, please select another one."
+msgstr ""
+
 #. module: mrp
 #: code:addons/mrp/models/mrp_production.py:0
 #, python-format

addons/mrp/models/mrp_unbuild.py

@@ -106,6 +106,19 @@ class MrpUnbuild(models.Model):
                 self.product_qty = 1
             else:
                 self.product_qty = self.mo_id.product_qty
+            if self.lot_id and self.lot_id not in self.mo_id.move_finished_ids.move_line_ids.lot_id:
+                return {'warning': {
+                    'title': _("Warning"),
+                    'message': _("The selected serial number does not correspond to the one used in the manufacturing order, please select another one.")
+                }}
+
+    @api.onchange('lot_id')
+    def _onchange_lot_id(self):
+        if self.mo_id and self.lot_id and self.lot_id not in self.mo_id.move_finished_ids.move_line_ids.lot_id:
+            return {'warning': {
+                'title': _("Warning"),
+                'message': _("The selected serial number does not correspond to the one used in the manufacturing order, please select another one.")
+            }}
 
     @api.onchange('product_id')
     def _onchange_product_id(self):