- If we try to delete an answer which is already been selected by attendees,
it throws a validation error saying "There must be suggested value or
text value". The constraint here does important check, which makes sure that
the answer must have a valid value (either selection or text) otherwise the
answer record is of no use, and keeping such records doesn't make sense.
Thus it prevents corrupting the historic responses. For example, if attendees
answered a selection question with particular option and we try to delete the
same option from event question, the constraint will not let us delete that,
because the answers with this option selected will be of no use.
However, the current validation error message does not make it clear to the
user trying to delete the selection options which are present in the answers.
- The same goes for event questions. If we try to delete a question which is
already been answered by attendees, it throws a raw sql error message to
prevent corrupting the historic responses.
With this commit, we simply improve the validation error messages for both the
above cases. While deleting the answer selection, we now raise a UserError from
`_unlink_except_selected_answer` method saying "You cannot delete an answer
that has already been selected by attendees." And while deleting the question
itself, we now raise a UserError from `_unlink_except_answered_question` method
saying "You cannot delete a question that has already been answered by attendees."
TaskID-2635599
closesodoo/odoo#76265
Signed-off-by: Thibault Delavallee (tde) <tde@openerp.com>
ijas ahammed
ec7f7405e7