128 lines
3.7 KiB
TypeScript
128 lines
3.7 KiB
TypeScript
import { createContext, useContext, useEffect, useState } from "react";
|
|
import { jwtDecode } from "jwt-decode";
|
|
import { API } from "~/api/api";
|
|
|
|
export function getApiErrorMessage(error: any): string {
|
|
if (error && Array.isArray(error.errors) && error.errors.length > 0) {
|
|
return error.errors.map((e: any) => e.description).join('\n');
|
|
}
|
|
if (error && error.detail) {
|
|
return error.detail;
|
|
}
|
|
return "An unexpected error occurred.";
|
|
}
|
|
|
|
export interface User {
|
|
id: string;
|
|
email: string;
|
|
accessToken: string;
|
|
refreshToken: string;
|
|
isAdmin: boolean;
|
|
}
|
|
|
|
interface AuthContextType {
|
|
user: User | null;
|
|
isLoading: boolean;
|
|
login: (accessToken: string, refreshToken: string) => void;
|
|
logout: () => void;
|
|
renewSession: () => Promise<User | null>;
|
|
}
|
|
|
|
const AuthContext = createContext<AuthContextType>({
|
|
user: null,
|
|
isLoading: true,
|
|
login: () => {},
|
|
logout: () => {},
|
|
renewSession: async () => null,
|
|
});
|
|
|
|
export function AuthProvider({ children }: { children: React.ReactNode }) {
|
|
const [user, setUser] = useState<User | null>(null);
|
|
const [isLoading, setIsLoading] = useState(true);
|
|
|
|
useEffect(() => {
|
|
try {
|
|
const stored = localStorage.getItem("user");
|
|
if (stored) {
|
|
const storedUser: User = JSON.parse(stored);
|
|
try {
|
|
const decoded: { exp: number } = jwtDecode(storedUser.accessToken);
|
|
if (decoded.exp * 1000 < Date.now()) {
|
|
// Token is expired, clear user data
|
|
localStorage.removeItem("user");
|
|
localStorage.removeItem("accessToken");
|
|
localStorage.removeItem("refreshToken");
|
|
setUser(null);
|
|
} else {
|
|
setUser(storedUser);
|
|
}
|
|
} catch (error) {
|
|
// If token is invalid, clear user data
|
|
localStorage.removeItem("user");
|
|
localStorage.removeItem("accessToken");
|
|
localStorage.removeItem("refreshToken");
|
|
setUser(null);
|
|
}
|
|
}
|
|
} finally {
|
|
setIsLoading(false);
|
|
}
|
|
}, []);
|
|
|
|
const login = (accessToken: string, refreshToken: string) => {
|
|
const decoded: any = jwtDecode(accessToken);
|
|
const roleField = decoded["http://schemas.microsoft.com/ws/2008/06/identity/claims/role"];
|
|
const isAdmin = Array.isArray(roleField) ? roleField.includes("Admin") : roleField === "Admin";
|
|
const newUser: User = {
|
|
id: decoded.sub,
|
|
email: decoded.email,
|
|
accessToken,
|
|
refreshToken,
|
|
isAdmin,
|
|
};
|
|
setUser(newUser);
|
|
localStorage.setItem("user", JSON.stringify(newUser));
|
|
localStorage.setItem("accessToken", accessToken);
|
|
localStorage.setItem("refreshToken", refreshToken);
|
|
};
|
|
|
|
const logout = () => {
|
|
setUser(null);
|
|
localStorage.removeItem("user");
|
|
localStorage.removeItem("accessToken");
|
|
localStorage.removeItem("refreshToken");
|
|
};
|
|
|
|
const renewSession = async (): Promise<User | null> => {
|
|
const stored = localStorage.getItem("user");
|
|
if (!stored) {
|
|
logout();
|
|
return null;
|
|
}
|
|
const currentUser: User = JSON.parse(stored);
|
|
|
|
try {
|
|
const res = await API.renewToken(currentUser.refreshToken);
|
|
if (!res.ok) {
|
|
logout();
|
|
return null;
|
|
}
|
|
const { accessToken, refreshToken: newRefreshToken } = await res.json();
|
|
login(accessToken, newRefreshToken);
|
|
// We need to get the user object that login creates
|
|
const newStored = localStorage.getItem("user");
|
|
return newStored ? JSON.parse(newStored) : null;
|
|
} catch (error) {
|
|
logout();
|
|
return null;
|
|
}
|
|
};
|
|
|
|
return (
|
|
<AuthContext.Provider value={{ user, isLoading, login, logout, renewSession }}>
|
|
{children}
|
|
</AuthContext.Provider>
|
|
);
|
|
}
|
|
|
|
export const useAuth = () => useContext(AuthContext); |