78 lines
2.0 KiB
TypeScript
78 lines
2.0 KiB
TypeScript
"use client";
|
|
|
|
import { createContext, useContext, useState, useEffect } from "react";
|
|
import { useRouter } from "next/navigation";
|
|
|
|
interface User {
|
|
email: string;
|
|
username?: string;
|
|
}
|
|
|
|
interface AuthContextType {
|
|
user: User | null;
|
|
token: string | null;
|
|
login: (token: string, user: User) => void;
|
|
logout: () => void;
|
|
isAuthenticated: boolean;
|
|
}
|
|
|
|
const AuthContext = createContext<AuthContextType | undefined>(undefined);
|
|
|
|
export function AuthProvider({ children }: { children: React.ReactNode }) {
|
|
const [user, setUser] = useState<User | null>(null);
|
|
const [token, setToken] = useState<string | null>(null);
|
|
const router = useRouter();
|
|
|
|
useEffect(() => {
|
|
const storedToken = localStorage.getItem("token");
|
|
const storedUser = localStorage.getItem("user");
|
|
|
|
if (storedToken && storedUser) {
|
|
setToken(storedToken);
|
|
setUser(JSON.parse(storedUser));
|
|
}
|
|
}, []);
|
|
|
|
const login = (newToken: string, newUser: User) => {
|
|
localStorage.setItem("token", newToken);
|
|
localStorage.setItem("user", JSON.stringify(newUser));
|
|
document.cookie = `token=${newToken}; path=/; max-age=${60 * 60 * 24 * 7}`; // 7 days
|
|
|
|
setToken(newToken);
|
|
setUser(newUser);
|
|
router.push("/");
|
|
};
|
|
|
|
const logout = () => {
|
|
localStorage.removeItem("token");
|
|
localStorage.removeItem("user");
|
|
document.cookie = "token=; path=/; max-age=0";
|
|
|
|
setToken(null);
|
|
setUser(null);
|
|
router.push("/login");
|
|
};
|
|
|
|
return (
|
|
<AuthContext.Provider
|
|
value={{
|
|
user,
|
|
token,
|
|
login,
|
|
logout,
|
|
isAuthenticated: !!token,
|
|
}}
|
|
>
|
|
{children}
|
|
</AuthContext.Provider>
|
|
);
|
|
}
|
|
|
|
export function useAuth() {
|
|
const context = useContext(AuthContext);
|
|
if (!context) {
|
|
throw new Error("useAuth must be used within AuthProvider");
|
|
}
|
|
return context;
|
|
}
|