async def METHOD_NAME(self, plugin_ctx):
    ans = []
    if self._auth.anonymous_user(plugin_ctx)['id'] != plugin_ctx.user_id:
        ans = await self._backend.get_favitems(plugin_ctx.user_id)
        # ans = l10n.sort(ans, plugin_ctx.user_lang, key=lambda itm: itm.sort_key, reverse=False)
    return ans