When a kit template has several variants, the on hand quantity can be
incorrect.
To reproduce the issue:
1. Create two products P_compo, P_kit:
- P_kit:
- Storable
- Variants:
- Color (White, Black)
- P_compo:
- Storable
2. Update the on hand quantity of P_compo: 10
3. Create two BoMs:
- BoM01:
- Product: P_kit
- Variant: Black
- Type: Kit
- Components: 1 x P_compo
- BoM02:
- Product: P_kit
- Variant: White
- Type: Kit
- Components: 2 x P_compo
4. Open the form view of the template P_kit
Error: it displays "15 units on hand", which is impossible (there are
only 10 P_compo available)
Since it is difficult to determine the expected value, a decision has
been made: hide these smart buttons if a template has more than one
variant and if at least one of the variants is a kit.
OPW-2645299
OPW-2678400
OPW-3076502
closesodoo/odoo#108284
X-original-commit: cf3b83d6a48c080d900d9cf343e4012be718c79d
Signed-off-by: William Henrotin (whe) <whe@odoo.com>
Signed-off-by: Adrien Widart <awt@odoo.com>