LibreChat/client/src/store/submission.js

import React from "react";
import { useNavigate } from "react-router-dom";
import {
  RecoilRoot,
  atom,
  selector,
  useRecoilState,
  useRecoilValue,
  useSetRecoilState,
} from "recoil";
import buildTree from "~/utils/buildTree";

// current submission
// submit any new value to this state will cause new message to be send.
// set to null to give up any submission
// {
//   conversation, // target submission, must have: model, chatGptLabel, promptPrefix
//   messages, // old messages
//   message, // request message
//   initialResponse, // response message
//   isRegenerate=false, // isRegenerate?
// }

const submission = atom({
  key: "submission",
  default: null,
});

const isSubmitting = atom({
  key: "isSubmitting",
  default: false,
});

const lastResponse = atom({
  key: "lastResponse",
  default: '',
});

const source = atom({
  key: "source",
  default: null,
});

export default {
  submission,
  isSubmitting,
  lastResponse,
  source,
};