45 lines
1.3 KiB
TypeScript
45 lines
1.3 KiB
TypeScript
import React, { createContext, useContext, useState, useEffect } from 'react';
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const AuthContext = createContext(null);
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export const AuthProvider = ({ children }) => {
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const [token, setToken] = useState(null);
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const [user, setUser] = useState(null);
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const [loading, setLoading] = useState(true);
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useEffect(() => {
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const storedToken = localStorage.getItem('authToken');
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const storedUser = localStorage.getItem('authUser');
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if (storedToken && storedUser) {
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setToken(storedToken);
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setUser(JSON.parse(storedUser));
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}
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setLoading(false);
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}, []);
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const login = (newToken, newUser) => {
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setToken(newToken);
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setUser(newUser);
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localStorage.setItem('authToken', newToken);
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localStorage.setItem('authUser', JSON.stringify(newUser));
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};
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const logout = () => {
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setToken(null);
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setUser(null);
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localStorage.removeItem('authToken');
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localStorage.removeItem('authUser');
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};
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const value = { token, user, login, logout, isAuthenticated: !!token };
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return (
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<AuthContext.Provider value={value}>
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{!loading && children}
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</AuthContext.Provider>
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);
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};
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export const useAuth = () => {
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return useContext(AuthContext);
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}; |