def predicate(ctx: commands.Context) -> bool:
"""Check the user is logged in."""
ctx.session_model = models.Session.get_by_ctx(ctx)
if not ctx.session_model:
return False
ctx.session = ctx.session_model.get_session(ctx.bot.client)
return True
async def before_invoke_hook(self, ctx: commands.Context):
ctx.session = self.sessionmaker()
