from .models.members import get_member_by_email

def groupfinder(userid, request):
    member = get_member_by_email(request, userid)

    if member:
        # Roles administrateur ?
        if member.acces == 'ADMIN':
            return ['group:administrators']
        else:
            return []  # it means that userid is logged in (it returns None if userid isn't logged in)