Fix the access error you could get when filtering on ratings when not logged
in or when the user has no rights to access ratings.
How to reproduce: filter on channel review ratings in eLearning frontend
when being anonymous le portal.
As rating is a technical model, we have to first retrieve messages linked
to that rating value and afterwards return a new domain used to build
the final search.
Task ID : 2167776
PR : #42847closesodoo/odoo#44380
X-original-commit: 7a241e9c21046dababc2744dd94b0c47e2d8a931
Signed-off-by: Thibault Delavallee (tde) <tde@openerp.com>
Patrick Hoste
d9247094c2