83 lines
2.8 KiB
TypeScript
83 lines
2.8 KiB
TypeScript
import React, { useState, useEffect, createContext, ReactNode } from 'react';
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import { LoggedUser } from '../types';
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import { axiosInstance, getNewTokens } from '../utils/axiosInstance';
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export interface CASContext {
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user: LoggedUser | undefined;
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logout: () => void;
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token: string | undefined;
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refreshToken: string | undefined;
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isFetchingToken: boolean;
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role: string | undefined;
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}
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export const CASContext = createContext<CASContext | undefined>(undefined);
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export interface CASProviderProps {
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children: ReactNode;
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}
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export const CASProvider = ({ children }: CASProviderProps) => {
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const [user, setUser] = useState<LoggedUser>();
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const [token, setToken] = useState<string | undefined>();
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const [refreshToken, setRefreshToken] = useState<string | undefined>();
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const [role, setRole] = useState<string | undefined>(undefined);
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const [isFetchingToken, setIsFetchingToken] = useState(false);
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useEffect(() => {
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const login = async () => {
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const urlParams = new URLSearchParams(window.location.search);
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const ticket = urlParams.get('ticket');
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if (!ticket) {
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redirectToCASLoginService();
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}
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try {
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if (!localStorage.getItem('userToken')) {
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setIsFetchingToken(true);
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const { data: user } = await axiosInstance.get<LoggedUser & { token: string; refreshToken: string }>(
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`${process.env.REACT_APP_API_URL}/token?ticket=${ticket}`,
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);
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setUser({ authorityRole: user.authorityRole, email: user.email, id: user.id });
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localStorage.setItem('userToken', user.token);
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localStorage.setItem('userPrivilige', user.authorityRole);
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localStorage.setItem('refreshToken', user.refreshToken);
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setIsFetchingToken(false);
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}
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else{
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getNewTokens();
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}
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const token = localStorage.getItem('userToken');
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const refreshToken = localStorage.getItem('refreshToken');
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const role = localStorage.getItem('userPrivilige');
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token && setToken(token);
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refreshToken && setRefreshToken(refreshToken);
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role && setRole(role);
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} catch (e) {
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console.log(e);
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}
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};
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login();
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}, []);
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function logout() {
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localStorage.removeItem('userToken');
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localStorage.removeItem('refreshToken');
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localStorage.removeItem('userPrivilige');
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redirectToCASLogoutService();
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}
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function redirectToCASLogoutService() {
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window.location.replace(`https://cas.amu.edu.pl/cas/logout?service=${window.origin}`);
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}
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function redirectToCASLoginService() {
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window.location.replace(`https://cas.amu.edu.pl/cas/login?service=${window.origin}&locale=pl`);
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}
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return (
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<CASContext.Provider value={{ user, token, refreshToken, logout, isFetchingToken, role }}>
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{children}
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</CASContext.Provider>
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);
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};
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