[IMP] mrp(_subcontracting), stock: MO reserve and replenish automatically

This commit does 3 things:

1. When 'action_confirm' is triggered in a manufacturing order, any
   'move_raw_ids' (components) that are unable to be fully reserved
   when `action_assign` is triggered will be checked for an automatic
   reordering rule (RR). If a rule exists it will be auto-triggered.
   This includes subcontractor manufacturing orders. Relevant test
   updated to match this.
2. When a MO is completed, auto check if there are corresponding
   confirmed stock moves that can be populated by the completed products
   and trigger their 'action_assign' to reserve the completed products.
3. If a new move line is added to an already confirmed MO, then do same
   auto-RR check/trigger. (note will occur for pickings without extra
   code since `stock_picking.action_confirm` is triggered again in this
   case.)

This reuses similar logic as odoo/odoo#52433 from task 2244230.
Originally this was done in the `action_assign`, but has been moved to
`action_confirm` so as to imitate the now archived MTO process with RR.
Overlapping logic has been moved into stock_move for easier reusability.
Note that this now means editing existing moves' `product_uom_qty` (i.e.
Demand) will not have a flow to auto-trigger their RR.

Subcontracting test updated to match + new mrp test added for this new
feature.

closes odoo/odoo#57174

Task: 2322496
Signed-off-by: Arnold Moyaux <amoyaux@users.noreply.github.com>

1 files changed, 2 insertions, 12 deletions

diff --git a/addons/mrp_subcontracting/tests/test_subcontracting.py b/addons/mrp_subcontracting/tests/test_subcontracting.py
index 4c58db4659b..88e21407ff2 100644
--- a/addons/mrp_subcontracting/tests/test_subcontracting.py
+++ b/addons/mrp_subcontracting/tests/test_subcontracting.py
@@ -224,9 +224,8 @@ class TestSubcontractingFlows(TestMrpSubcontractingCommon):
     def test_flow_4(self):
         """ Tick "Manufacture" and "MTO" on the components and trigger the
         creation of the subcontracting manufacturing order through a receipt
-        picking. Checks that the delivery to the subcontractor is not created
-        at the receipt creation. Then run the scheduler and check that
-        the delivery and MO exist.
+        picking. Checks that the delivery and MO for its components are
+        automatically created.
         """
         # Tick "manufacture" and MTO on self.comp2
         mto_route = self.env.ref('stock.route_warehouse0_mto')
@@ -269,15 +268,6 @@ class TestSubcontractingFlows(TestMrpSubcontractingCommon):
             ('location_id', '=', warehouse.lot_stock_id.id),
             ('location_dest_id', '=', self.env.company.subcontracting_location_id.id)
         ])
-        self.assertFalse(move)
-
-        self.env['procurement.group'].run_scheduler(company_id=self.env.company.id)
-
-        move = self.env['stock.move'].search([
-            ('product_id', '=', self.comp2.id),
-            ('location_id', '=', warehouse.lot_stock_id.id),
-            ('location_dest_id', '=', self.env.company.subcontracting_location_id.id)
-        ])
         self.assertTrue(move)
         picking_delivery = move.picking_id
         self.assertTrue(picking_delivery)