diligent-react-native/service/tokenService/tokenApiClient.js

import axios from "axios";
import { batchActions } from 'redux-batched-actions';
import { logOut, setRefreshToken, setToken } from "../../store/actions";
import store from "../../store/store";
import { API_ENDPOINT } from '../endpointDef';

let refreshingPromise = null

export async function refreshTokens() {
  // console.log("RefreshTokens")
  if (!refreshingPromise) {
    refreshingPromise = new Promise(async (resolve, reject) => {
      // console.log("Sending the requst for new tokens")
      const refreshToken = store.getState().user.refreshToken
      const username = store.getState().user.username
      try {
        const { data } = await axios.post(`${API_ENDPOINT}api/token/refresh`, { Token: refreshToken, Username: username, });
        // console.log("Dispatch from refresh", data.Data.AccessToken, data.Data.RefreshToken)
        store.dispatch(batchActions([setToken(data.Data.AccessToken), setRefreshToken(data.Data.RefreshToken)]))
        resolve()
      }
      catch (e) {
        // console.log("Could not refresh token.")
        store.dispatch(logOut())
        reject(e)
      }
      finally {
        refreshingPromise = null
      }
    })
  }
  // else {
  //   console.log("Someone is refreshing...")
  // }
  await refreshingPromise
}