A NOT required "other_record" field was always set after the loop with a
write(), even when the linked record was already created. This late write
triggers the recomputation of stored computed fields depending on the
relation, overriding the values answered by the user.
E.g. with subscription_oca, sale.subscription.line price_unit depends on
sale_subscription_id.partner_id/pricelist_id: a free amount typed in a
numerical_box question (33) was replaced by the product price (20) when
the line was linked to its subscription.
Now the relation is given to create() when the linked record already
exists, so that the user's values are protected from recomputation. The
deferred write is kept for records created later.
Assisted-By: Claude Opus 5.5 <noreply@anthropic.com>
New version : 18.0.1.0.1
_mark_done() only set partner_id/email when it created a *new* res.partner.
If the answer already had a partner_id/email (e.g. inherited from the Odoo
user logged in when the /survey/start link was opened), that value was kept
even though the record creation matched or created a different, correct
contact from the participant's own answers.
Now we always sync partner_id/email to the res.partner actually matched or created
from the participant's answers.
Add a migration to relink partner_id/email on existing done submissions.
(cherry picked from commit 0d521278c7 from the branch 16.0)
Assisted-By: Claude Sonnet 5 <noreply@anthropic.com>
Assisted-By: Claude Opus 5.5 <noreply@anthropic.com>
