Right now, users having enough access right can not delete the courses if
content(slides) are linked with them.
This commit allows to delete the course by cascade deleting the linked
content and the questions/quiz linked with content, if any. Since the
quiz will also be deleted along with the content, this commit removes
the 'ondelete' restriction on the content as well. Note that the check
was not robust enough anyway. One could easily remove the questions from
"Reporting > Quizzes" menu and then unlink the contents, so removing this
restriction should not hurt that much.
task-2928164
closesodoo/odoo#98682
Signed-off-by: Thibault Delavallee (tde) <tde@openerp.com>
Mahamadasif Ansari
587de7d2a1