Before this commit, inviting a partner to a livechat channel had no effect. This commit solves this issue. Steps to reproduce: - Go to a livechat channel in the discuss app - Click on invite a member on the top right corner - Select a member - Click on the invite button - Nothing happens closes odoo/odoo#128173 X-original-commit: 94086d9289222008f59a97611a80de4e1310e41c Signed-off-by: Sébastien Theys (seb) <seb@odoo.com> Signed-off-by: Matthieu Stockbauer (tsm) <tsm@odoo.com>