[FIX] survey: don't disclose the survey via print
[FIX] survey: don't disclose the survey via print

To avoid bigger changes, only verify if the login is required.
A proper refactoring has been implemented in master at 9771fdfe8f658fd0f

Closes odoo/odoo#30166
ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo