techveda-react-auth
Version:
Techveda's React Authentication Library with context and hooks
123 lines • 6.01 kB
JavaScript
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function verb(n) { return function (v) { return step([n, v]); }; }
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import { jsx as _jsx } from "react/jsx-runtime";
import { useState, useEffect } from 'react';
import { AuthContext } from '../context/AuthContext';
import { checkRole, checkPermission } from '../utils/roleUtils';
export var AuthProvider = function (_a) {
var children = _a.children, _b = _a.storageKey, storageKey = _b === void 0 ? 'auth_user' : _b, onLogin = _a.onLogin, onLogout = _a.onLogout, _c = _a.enableRouterIntegration, enableRouterIntegration = _c === void 0 ? false : _c;
var _d = useState(null), user = _d[0], setUser = _d[1];
var _e = useState(true), loading = _e[0], setLoading = _e[1];
var navigate = null;
// Optional router integration
if (enableRouterIntegration) {
try {
// Dynamic import to avoid SSR issues
var useNavigate = require('react-router-dom').useNavigate;
navigate = useNavigate();
}
catch (error) {
console.warn('React Router not available. Navigation will be disabled.');
}
}
useEffect(function () {
var initializeAuth = function () { return __awaiter(void 0, void 0, void 0, function () {
var storedUser;
return __generator(this, function (_a) {
try {
storedUser = localStorage.getItem(storageKey);
if (storedUser) {
setUser(JSON.parse(storedUser));
}
}
catch (error) {
console.error('Failed to parse user data', error);
}
finally {
setLoading(false);
}
return [2 /*return*/];
});
}); };
initializeAuth();
}, [storageKey]);
var login = function (userData) {
setUser(userData);
localStorage.setItem(storageKey, JSON.stringify(userData));
onLogin === null || onLogin === void 0 ? void 0 : onLogin(userData);
};
var logout = function () { return __awaiter(void 0, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
setUser(null);
localStorage.removeItem(storageKey);
return [4 /*yield*/, (onLogout === null || onLogout === void 0 ? void 0 : onLogout())];
case 1:
_a.sent();
if (navigate) {
navigate('/');
}
return [2 /*return*/];
}
});
}); };
var hasRole = function (role) { return checkRole(user, role); };
var hasPermission = function (permission) { return checkPermission(user, permission); };
var value = {
user: user,
login: login,
logout: logout,
isAuthenticated: !!user,
loading: loading,
hasRole: hasRole,
hasPermission: hasPermission,
};
return (_jsx(AuthContext.Provider, __assign({ value: value }, { children: children })));
};
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