project-codepen/src/reducers/index.js

import { createStore, combineReducers, applyMiddleware } from "redux";
import thunk from "redux-thunk";
import authReducer from "./auth";
import promiseReducer from "./promise";
import { actionSnippetFindByOwner } from "../actions/actionSnippetFindByOwner";
import { actionFindUser } from "../actions/actionFindUser";

let reducers = combineReducers({
    p: promiseReducer,
    a: authReducer
})

const store = createStore(reducers, applyMiddleware(thunk));
store.subscribe(() => console.log(store.getState()));
if (localStorage.authToken) {
    store.dispatch(actionFindUser());
    store.dispatch(
      actionSnippetFindByOwner(store.getState().a.payload.sub.id)
    );
  }


export default store;