rememberme, dashboard, logout features

frontend/src/api/LoginAPI/Auth.ts

@@ -7,7 +7,9 @@ export async function login(email: string, password: string) {
         body,                    
         credentials: "include", 
     });
-    if (!res.ok) throw new Error("Неверный email или пароль");
+    if (!res.ok){
+        throw new Error("Неверный email или пароль");
+    };
     const data = await res.json();
     setAccessToken(data.access_token);
     return data;

frontend/src/api/RefreshAPI/Refresh.ts

@@ -0,0 +1,13 @@
+import { API_URL, setAccessToken } from "../token";
+
+export async function refreshToken(): Promise<void> {
+    const response = await fetch(`${API_URL}/protected/refresh`, {
+        method: "POST",
+        credentials: "include",
+    });
+    if (!response.ok) {
+        throw new Error("Session update wasn't successful");
+    };
+    const data = await response.json();
+    setAccessToken(data.access_token);
+}

frontend/src/api/ResetAPI/Reset.ts

@@ -5,7 +5,9 @@ export async function requestPasswordReset(email: string): Promise<void> {
         credentials: "include",
     });
     if (!res.ok) {
-        const body = await res.json().catch(() => null);
+        const body = await res.json().catch(function(){ 
+            return null
+        });
         throw new Error(typeof body?.detail === "string" ? body.detail : "Не удалось отправить запрос");
     }
 }

frontend/src/api/UserAPI/User.ts

@@ -0,0 +1,13 @@
+import type { UserOut } from "../../types/UserTypes";
+import { authFetch } from "../token";
+
+
+export async function fetchUser(): Promise<UserOut> {
+    const response = await authFetch("/protected/me");
+    if (!response.ok) {
+        throw new Error("Not authenticated");
+    }
+    const data = await response.json()
+    console.log(data)
+    return data;
+}

frontend/src/api/token.ts

@@ -1,17 +1,49 @@
+import { refreshToken } from "./RefreshAPI/Refresh";
+
 export const API_URL = import.meta.env.VITE_BACKEND_URL;
 
 let accessToken: string | null = null;
+let refreshTimer: ReturnType<typeof setInterval> | null =null;
 
-export function setAccessToken(token: string | null) {
+export function setAccessToken(token: string | null):void{
     accessToken = token;
 }
 
-export function getAccessToken() {
+export function getAccessToken():string|null {
     return accessToken;
 }
 
 export async function authFetch(path: string, init: RequestInit = {}) {
     const headers = new Headers(init.headers);
-    if (accessToken) headers.set("Authorization", `Bearer ${accessToken}`);
+    if (accessToken) {
+        headers.set("Authorization", `Bearer ${accessToken}`);
+    };
     return fetch(`${API_URL}${path}`, { ...init, headers, credentials: "include" });
 }
+
+export function startRefreshTimer(intervalms:number) {
+    stopRefreshTimer();
+    refreshTimer = setInterval(function () {
+        refreshToken().catch(function() {
+
+        });
+    }, intervalms);
+}
+
+export function stopRefreshTimer() {
+    if (refreshTimer) clearInterval(refreshTimer);
+    refreshTimer = null;
+}
+
+export async function logout() {
+    try {
+        await authFetch(`/protected/logout`);
+    } catch (err) {
+        throw new Error("Something went wrong", { cause: err });
+    }
+
+    setAccessToken(null);
+    stopRefreshTimer();
+    localStorage.removeItem("rememberMe");
+    sessionStorage.removeItem("rememberMe");
+}

frontend/src/features/auth/components/AuthComponent.tsx

@@ -12,15 +12,16 @@ export function Auth():ReactElement {
     const [errors, setErrors] = useState<{ email?: string; password?: string }>({});
     const navigate = useNavigate();
 
-    const validateEmail = (value: string) => {
+    function validateEmail(value: string) {
         if (!value) return "Введите email";
         if (!/^\S+@\S+\.\S+$/.test(value)) return "Некорректный email";
         return undefined;
-    };
+    }
-    const validatePassword = (value: string) =>
+    function validatePassword(value: string) {
-        value ? undefined : "Введите пароль";
+        return value ? undefined : "Введите пароль";
+    }
 
-    const handleSubmit = async (e: SubmitEvent<HTMLFormElement>) => {
+    async function handleSubmit(e: SubmitEvent<HTMLFormElement>) {
             e.preventDefault();
             const next = { email: validateEmail(email), password: validatePassword(password) };
             setErrors(next);
@@ -34,7 +35,7 @@ export function Auth():ReactElement {
                 console.error(err);
                 setErrors({ password: "Неверный email или пароль" });
             }
-    };  
+        }
 
     return (
         <>

frontend/src/features/auth/components/ResetComponent.tsx

@@ -8,12 +8,12 @@ export function Reset():ReactElement {
     const [email, setEmail] = useState("");
     const [errors, setErrors] = useState<{ email?: string;}>({});
 
-    const validateEmail = (value: string) => {
+    function validateEmail(value: string) {
         if (!value) return "Введите email";
         if (!/^\S+@\S+\.\S+$/.test(value)) return "Некорректный email";
         return undefined;
     };
-    const handleSubmit = async (e: SubmitEvent<HTMLFormElement>) => {
+    async function handleSubmit(e: SubmitEvent<HTMLFormElement>) {
         e.preventDefault();
         const next = {
             email: validateEmail(email),

frontend/src/main.tsx

@@ -3,7 +3,17 @@ import { createRoot } from 'react-dom/client'
 import { BrowserRouter } from 'react-router-dom'
 import './index.css'
 import App from './App.tsx'
+import { refreshToken } from './api/RefreshAPI/Refresh.ts'
+import { getRememberMe } from './utils/rememberMe.ts'
+import { startRefreshTimer } from './api/token.ts'
 
+
+
+if (getRememberMe()) {
+    await refreshToken().catch(() => {});
+    console.log("Timer started");
+    startRefreshTimer(10*60*1000);
+}
 createRoot(document.getElementById('root')!).render(
   <StrictMode>
     <BrowserRouter>

frontend/src/pages/Dashboard.tsx

@@ -1,9 +1,50 @@
+import { useEffect, useState } from "react";
+import { useNavigate } from "react-router-dom";
+import { fetchUser } from "../api/UserAPI/User";
+import { logout } from "../api/token";
 
 
 export function DashboardPage() {
+    const navigate = useNavigate();
+    const [loading, setLoading] = useState(true);
+    const [permissions, setPermissions] = useState<Set<string>>(new Set());
+
+    useEffect(function () {
+        async function load() {
+            try {
+                const user = await fetchUser();
+
+                const permissions = new Set<string>();
+
+                for (const p of user.direct_permissions) {
+                    permissions.add(p.permission);
+                }
+                for (const g of user.group) {
+                    for (const p of g.permissions) {
+                        permissions.add(p.permission);
+                    }
+                }
+                setPermissions(permissions);
+                setLoading(false);
+            } catch {
+                navigate("/");
+            }
+        }
+        load();
+    }, [navigate]);
+    if (loading) {
+        return null;
+    }
+    async function handleLogout() {
+        await logout();
+        navigate("/");
+    }
+
     return (
         <>
-        <div><p>test</p></div>
+        {permissions.has("admin") && (<div><p>test</p></div>
+        )}
+        <button onClick={handleLogout}>logout</button>
         </>
     );
 }

frontend/src/pages/LoginPage.tsx

@@ -1,7 +1,36 @@
+import { useNavigate } from "react-router-dom";
 import { Auth } from "../features/auth/components/AuthComponent";
 import { AuthLayout } from "../layouts/AuthLayout";
+import { useEffect, useState } from "react";
+import { fetchUser } from "../api/UserAPI/User";
+import { getAccessToken } from "../api/token";
 
 export function LoginPage(){
+    const navigate = useNavigate();
+    const [checking, setChecking] = useState(function () {
+        return !!getAccessToken();
+    });
+
+
+    useEffect(function () {
+        if (!getAccessToken()) return;
+
+        async function check() {
+            try {
+                await fetchUser();
+                navigate("/dashboard");
+            } catch {
+                setChecking(false);
+            }
+        }
+        check();
+    }, [navigate]);
+
+
+
+    if (checking) {
+        return null;
+    }
     return(
         <AuthLayout>
             <Auth />

frontend/src/utils/rememberMe.ts

@@ -3,7 +3,19 @@
 export function persistRememberMe(value:boolean):void {
     if (value) {
         localStorage.setItem("rememberMe", "True");
+        sessionStorage.removeItem("rememberMe");
     } else{
+        sessionStorage.setItem("rememberMe", "True");
         localStorage.removeItem("rememberMe");
     }
 };
+
+export function getRememberMe():boolean {
+    if (localStorage.getItem("rememberMe") || sessionStorage.getItem("rememberMe")) {
+        return true;
+    }
+    else {
+        return false;
+    }
+}
+