resources/js/hooks/user.js

   1 import axios from 'axios';
   2 import { isEqual } from 'lodash';
   3 import PropTypes from 'prop-types';
   4 import React from 'react';
   5
   6 const context = React.createContext({
   7         login: () => false,
   8         logout: () => false,
   9         user: null,
  10 });
  11
  12 export const useUser = () => React.useContext(context);
  13
  14 export const withUser = (WrappedComponent, as) => function WithUserContext(props) {
  15         return <context.Consumer>
  16                 {ctx => <WrappedComponent {...{[as || 'user']: ctx.user, ...props}} />}
  17         </context.Consumer>;
  18 };
  19
  20 export const UserProvider = ({ children }) => {
  21         const [user, setUser] = React.useState(null);
  22
  23         const fetchUser = React.useCallback(async () => {
  24                 try {
  25                         const response = await axios.get('/api/user');
  26                         setUser(user => isEqual(user, response.data) ? user : response.data);
  27                 } catch (e) {
  28                         setUser(null);
  29                 }
  30         }, []);
  31
  32         React.useEffect(() => {
  33                 let timer = null;
  34                 axios
  35                         .get('/sanctum/csrf-cookie')
  36                         .then(() => {
  37                                 fetchUser();
  38                                 timer = setInterval(fetchUser, 5 * 60 * 1000);
  39                         });
  40                 return () => {
  41                         if (timer) clearInterval(timer);
  42                 };
  43         }, []);
  44
  45         const login = React.useCallback(async (creds) => {
  46                 try {
  47                         await axios.post('/login', {
  48                                 ...creds,
  49                                 remember: 'on',
  50                         });
  51                         await fetchUser();
  52                 } catch (error) {
  53                         if (error.response && error.response.status === 419) {
  54                                 await axios.get('/sanctum/csrf-cookie');
  55                                 await axios.post('/login', {
  56                                         ...creds,
  57                                         remember: 'on',
  58                                 });
  59                                 await fetchUser();
  60                         } else {
  61                                 throw error;
  62                         }
  63                 }
  64         }, []);
  65
  66         const logout = React.useCallback(async () => {
  67                 await axios.post('/logout');
  68                 setUser(null);
  69         }, []);
  70
  71         return <context.Provider value={{ login, logout, user }}>
  72                 {children}
  73         </context.Provider>;
  74 };
  75
  76 UserProvider.propTypes = {
  77         children: PropTypes.node,
  78 };