18.17 Fixing Connect + Routing Errors

auth.js

src\store\actions\auth.js

import axios from "axios";
import * as actionTypes from "./actionTypes";

export const authStart = () => {
  return {
    type: actionTypes.AUTH_START,
  };
};

export const authSuccess = (token, userId) => {
  return {
    type: actionTypes.AUTH_SUCCESS,
    idToken: token,
    userId: userId,
  };
};

export const authFail = (error) => {
  return {
    type: actionTypes.AUTH_FAIL,
    error: error,
  };
};

export const logout = () => {
  localStorage.removeItem("token");
  localStorage.removeItem("expirationDate");
  localStorage.removeItem("userId");
  return {
    type: actionTypes.AUTH_LOGOUT,
  };
};

export const checkAuthTimeout = (expirationTime) => {
  return (dispatch) => {
    setTimeout(() => {
      dispatch(logout());
    }, expirationTime * 1000);
  };
};

export const auth = (email, password, isSignup) => {
  return (dispatch) => {
    dispatch(authStart());
    const authData = {
      email: email,
      password: password,
      returnSecureToken: true,
    };
    let url =
      "https://identitytoolkit.googleapis.com/v1/accounts:signUp?key=AIzaSyDsmwPeH2yE7yqvoeYolCLgB9ju50rYivo";
    if (!isSignup) {
      url =
        "https://identitytoolkit.googleapis.com/v1/accounts:signInWithPassword?key=AIzaSyDsmwPeH2yE7yqvoeYolCLgB9ju50rYivo";
    }
    axios
      .post(url, authData)
      .then((response) => {
        console.log(response);
        const expirationDate = new Date(
          new Date().getTime() + response.data.expiresIn * 1000
        );
        localStorage.setItem("token", response.data.idToken);
        localStorage.setItem("expirationDate", expirationDate);
        localStorage.setItem("userId", response.data.localId);
        dispatch(authSuccess(response.data.idToken, response.data.localId));
        dispatch(checkAuthTimeout(response.data.expiresIn));
      })
      .catch((err) => {
        dispatch(authFail(err.response.data.error));
      });
  };
};

export const setAuthRedirectPath = (path) => {
  return {
    type: actionTypes.SET_AUTH_REDIRECT_PATH,
    path: path,
  };
};

export const authCheckState = () => {
  return (dispatch) => {
    const token = localStorage.getItem("token");
    if (!token) {
      dispatch(logout());
    } else {
      const expirationDate = new Date(localStorage.getItem("expirationDate"));
      if (expirationDate <= new Date()) {
        dispatch(logout());
      } else {
        const userId = localStorage.getItem("userId");
        dispatch(authSuccess(token, userId));
        dispatch(
          checkAuthTimeout(
            (expirationDate.getTime() - new Date().getTime()) / 1000
          )
        );
      }
    }
  };
};

App.js

src\App.js

import React, { Component } from "react";
import { connect } from "react-redux";
import { Route, Switch, withRouter } from "react-router-dom";
import Layout from "./components/Layout/Layout";
import Auth from "./containers/Auth/Auth";
import Logout from "./containers/Auth/Logout/Logout";
import BurgerBuilder from "./containers/BurgerBuilder/BurgerBuilder";
import Checkout from "./containers/Checkout/Checkout";
import Orders from "./containers/Orders/Orders";
import * as actions from "./store/actions/index";

class App extends Component {
  componentDidMount() {
    this.props.onTryAutoSignup();
  }
  render() {
    return (
      <div>
        <Layout>
          <Switch>
            <Route path="/checkout" component={Checkout} />
            <Route path="/orders" component={Orders} />
            <Route path="/auth" component={Auth} />
            <Route path="/logout" component={Logout} />
            <Route path="/" exact component={BurgerBuilder} />
          </Switch>
        </Layout>
      </div>
    );
  }
}

const mapDispatchtoProps = (dispatch) => {
  return {
    onTryAutoSignup: () => dispatch(actions.authCheckState()),
  };
};

export default withRouter(connect(null, mapDispatchtoProps)(App));