Issue:
- when creating an accrual plan based on attendance,
the duration is not computed accurately when allocating.
- the computation is not correct if you select a different
start date in the allocation without emptying the field "Allocation"
Steps To Reproduce:
- In the time-off app create an accrual plan: where employee
accrue 1h for every hour worked based on attendance.
- In the attendance app create a new attendance for 8 hours.
- add a new allocation to Mitchell Admin with the plan you created.
- Change the date on the validity period, new allocation is 8h.
- change the date again and notice the Allocation not computed correctly.
Solution:
- In `_onchange_date_from` when simulating how many days an
accrual plan would give from a certian `date_from` we don't reset
`number_of_days` to 0. reseting it to 0 fixes the issue.
opw-3793961
closesodoo/odoo#160696
Signed-off-by: Sofie Gvaladze (sgv) <sgv@odoo.com>