When lead is won/lost, 'date_closed' field should be updated. But since
recent commit[1], this field was not updated while marking lead as lost.
It used to work prior to commit because we used to set `active` and
`probability` together from `action_set_lost` method.
But now, won and lost action are handled with `toggle_active` method.
In case of the lost leads, it first sets the `active` field to False,
and the `date_closed` is correctly updated by write method. After that,
it sets the `probability` to 0, and during that the write method sets
the `date_closed` to False.
This commit fixes the issue by updating `date_closed` field from write
method, only if the `probability` is greater than zero, and thus not
discarding the already set value.
[1] - https://github.com/odoo/odoo/commit/9b76c6b7f1eec4057289de90d62b8a7a266b0aac
TaskID-2343223
closesodoo/odoo#79154
X-original-commit: 3b9db86b76a838c0ae6cc9d517d7a29bff2c0544
Signed-off-by: Warnon Aurélien (awa) <awa@odoo.com>
Signed-off-by: Thibault Delavallee (tde) <tde@openerp.com>
Dharmraj Jhala
deba81203a