[18.0][IMP] stock_split_picking_kit: update reservation if needed

stock_split_picking_kit/tests/test_stock_split_picking_kit.py

@@ -60,6 +60,7 @@ def setUpClass(cls):
                 ],
             }
         )
+        cls.stock_location = cls.env.ref("stock.stock_location_stock")
 
     @classmethod
     def _get_kit_quantity(cls, picking, bom):
@@ -73,6 +74,16 @@ def _get_kit_quantity(cls, picking, bom):
         )
         return kit_quantity
 
+    @classmethod
+    def _set_quantity_in_stock(cls, location, product, qty=10):
+        cls.env["stock.quant"].create(
+            {
+                "location_id": location.id,
+                "product_id": product.id,
+                "inventory_quantity": qty,
+            }
+        ).action_apply_inventory()
+
     def _check_move_lines(self, picking, move_lines):
         moves = []
         for move in picking.move_ids:
@@ -127,6 +138,34 @@ def test_split_picking_kit_single_split(self):
             "1 kit is left in the original picking",
         )
 
+    def test_split_assigned_picking_kit_single_split(self):
+        """Check reservation is decreased if needed.
+
+        Number of kits is 3 and the split limit is 2.
+
+        """
+        self._set_quantity_in_stock(
+            self.stock_location, self.product_garden_table_leg, qty=12
+        )
+        self._set_quantity_in_stock(
+            self.stock_location, self.product_garden_table_top, qty=3
+        )
+        picking = self._create_picking()
+        self._create_stock_move(self.product_garden_table, picking, qty=3)
+        picking.action_confirm()
+        picking.action_assign()
+        self.assertEqual(picking.state, "assigned")
+        self.assertEqual(picking.move_ids.mapped("quantity"), [12.0, 3.0])
+
+        with RecordCapturer(self.env["stock.picking"], []) as rc_picking:
+            self._split_picking(picking, mode="kit_quantity", kit_split_quantity=2)
+            new_picking = rc_picking.records
+
+        self.assertEqual(new_picking.state, "assigned", "New picking is assigned")
+        self.assertEqual(picking.state, "assigned", "Original picking is assigned")
+        self.assertEqual(picking.move_ids.mapped("quantity"), [4.0, 1.0])
+        self.assertEqual(new_picking.move_ids.mapped("quantity"), [8.0, 2.0])
+
     def test_split_picking_kit_with_no_kit(self):
         """Check split picking only has non kit product.
 

stock_split_picking_kit/wizards/stock_split_picking.py

@@ -66,6 +66,9 @@ def _apply_kit_quantity(self):
                                 rounding_method="HALF-UP",
                             )
                         )
+                        # Update reserved quantity if needed
+                        if move.quantity > move.product_qty:
+                            move.quantity = move.product_qty
                     # If we got this far, we've consumed all the todo_qty
                     todo_qty = 0
                     break
@@ -96,6 +99,9 @@ def _apply_kit_quantity(self):
                                 rounding_method="HALF-UP",
                             )
                         )
+                        # Update reserved quantity if needed
+                        if move.quantity > move.product_qty:
+                            move.quantity = move.product_qty
                         # If we got this far, we've consumed all the todo_qty
                         todo_qty = 0
                         break