is_private) return; $user = User::where('telegram_id', $message->chat_id)->first(); $telegramService = $this->telegramService; if (!$user) { $help = new Help(); $help->handle($message); $telegramService->sendMessage($message->chat_id, '没有查询到您的用户信息,请先绑定账号', 'markdown'); return; } $user->telegram_id = NULL; if (!$user->save()) { abort(500, '解绑失败'); } $telegramService->sendMessage($message->chat_id, '解绑成功', 'markdown'); } }