[FIX] website_event_meet: Allow room creation for unpublished events

Allow creation of room for unpublished events for base users so that
they can prepare all their rooms before releasing their event in the wild.

LINKS:

TaskID:2339835

closes odoo/odoo#58141

Pr: #57799
X-original-commit: 4cecd66821a1f4493fe321b9886df51d946fd779
Signed-off-by: Thibault Delavallee (tde) <tde@openerp.com>

addons/website_event_meet/controllers/community.py

@@ -77,7 +77,7 @@ class WebsiteEventMeetController(EventCommunityController):
     @http.route("/event/<model('event.event'):event>/meeting_room_create",
                 type="http", auth="public", methods=["POST"], website=True)
     def create_meeting_room(self, event, **post):
-        if not event or not event.can_access_from_current_website() or not event.is_published or not event.meeting_room_allow_creation:
+        if not event or not event.can_access_from_current_website() or (not event.is_published and not request.env.user.user_has_groups('base.group_user')) or not event.meeting_room_allow_creation:
             raise Forbidden()
 
         name = post.get("name")