``scheduled_date`` field of ``mail.mail`` is a char field since its addition
in 2015 (see odoo/odoo@364b4ba06d). As its first usage was in combination with
mail templates, a char field was used to simplify its implementation.
However this technically allows to store whatever value in that field. Using
it in a filter with a datetime argument is quite strange. A workaround is
to try to parse as much as possible the inputs, remove timezone information,
try to localize it, and have it in regular server format to enable filtering
on it.
We consider value should be set in UTC. If we have a specific timezone set
on the input we localize it to UTC. Otherwise we consider the input was done
in UTC, as all datetime fields. It is the role of the business code generating
mail.mail to either give the timezone, either already convert into UTC.
This might solve the following bug
Step to reproduce:
activate the developer mode
go to settings - technical - emails
create a new email and set the Scheduled Send Date in the future
run the scheduled action Mail: Email Queue Manager
Current behavior:
the email is sent and the action does not consider the filter
Expected behavior:
the email is not sent and will only be sent when the scheduler detects
that scheduled_date exceeds the current time.
Task-2833300
opw-2823106
closesodoo/odoo#94937
X-original-commit: 5c113cb9d54e051132a9a50deb2fcf61f9c9dc2c
Signed-off-by: Warnon Aurélien (awa) <awa@odoo.com>
Signed-off-by: Thibault Delavallee (tde) <tde@openerp.com>