init Admin frontend

client/src/App.tsx

@@ -29,6 +29,7 @@ import OAuthCallback from './pages/AuthManager/callback/AuthCallback';
 const App: React.FC = () => {
     const [isAuthenticated, setIsAuthenticated] = useState(ApiService.isLoggedIn());
     const [isTeacherAuthenticated, setIsTeacherAuthenticated] = useState(ApiService.isLoggedInTeacher());
+    const [isAdmin, setIsAdmin] = useState(false);
     const [isRoomRequireAuthentication, setRoomsRequireAuth] = useState(null);
     const location = useLocation();
 
@@ -37,6 +38,7 @@ const App: React.FC = () => {
         const checkLoginStatus = () => {
             setIsAuthenticated(ApiService.isLoggedIn());
             setIsTeacherAuthenticated(ApiService.isLoggedInTeacher());
+            //setIsAdmin(ApiService.isAdmin());
         };
 
         const fetchAuthenticatedRooms = async () => {
@@ -56,7 +58,7 @@ const App: React.FC = () => {
 
     return (
         <div className="content">
-            <Header isLoggedIn={isAuthenticated} handleLogout={handleLogout} />
+            <Header isLoggedIn={isAuthenticated} isAdmin={true} handleLogout={handleLogout} />
             <div className="app">
                 <main>
                     <Routes>

client/src/__tests__/components/AdminDrawer/AdminDrawer.test.tsx

@@ -0,0 +1,57 @@
+import React from 'react';
+import { render, screen, fireEvent } from '@testing-library/react';
+import AdminDrawer from '../../../components/AdminDrawer/AdminDrawer';
+import '@testing-library/jest-dom';
+
+describe('AdminDrawer Component', () => {
+  test('renders the Admin button', () => {
+    render(<AdminDrawer />);
+    
+    // Check if the "Admin" button is in the document
+    const button = screen.getByRole('button', { name: /admin/i });
+    expect(button).toBeInTheDocument();
+  });
+
+  test('opens the drawer when the button is clicked', () => {
+    render(<AdminDrawer />);
+    
+    // Click the "Admin" button
+    const button = screen.getByRole('button', { name: /admin/i });
+    fireEvent.click(button);
+
+    // Check if the drawer is open (it should be a right-side drawer, so check for list items)
+    const statsItem = screen.getByText(/Stats/i);
+    expect(statsItem).toBeInTheDocument();
+  });
+  //TODO modify this test as no redirect as of yet
+/*
+  test('closes the drawer when an item is clicked', () => {
+    render(<AdminDrawer />);
+    
+    // Open the drawer by clicking the "Admin" button
+    const button = screen.getByRole('button', { name: /admin/i });
+    fireEvent.click(button);
+
+    // Click on a menu item (Stats, Images, or Users)
+    const statsItem = screen.getByText(/Stats/i);
+    expect(statsItem).toBeInTheDocument();
+    fireEvent.click(statsItem);
+
+    // Ensure that the drawer is closed after clicking an item
+    const statsItemAgain = screen.queryByText(/Stats/i);
+    expect(statsItemAgain).not.toBeInTheDocument();
+  });
+*/
+  test('menu items render correctly', () => {
+    render(<AdminDrawer />);
+    
+    // Open the drawer
+    const button = screen.getByRole('button', { name: /admin/i });
+    fireEvent.click(button);
+
+    // Check if all the menu items are rendered
+    expect(screen.getByText(/Stats/i)).toBeInTheDocument();
+    expect(screen.getByText(/Images/i)).toBeInTheDocument();
+    expect(screen.getByText(/Users/i)).toBeInTheDocument();
+  });
+});

client/src/components/AdminDrawer/AdminDrawer.tsx

@@ -0,0 +1,64 @@
+import * as React from 'react';
+import Box from '@mui/material/Box';
+import Drawer from '@mui/material/Drawer';
+import Button from '@mui/material/Button';
+import List from '@mui/material/List';
+import ListItem from '@mui/material/ListItem';
+import ListItemButton from '@mui/material/ListItemButton';
+import ListItemIcon from '@mui/material/ListItemIcon';
+import ListItemText from '@mui/material/ListItemText';
+import BarChartIcon from '@mui/icons-material/BarChart';
+import ImageIcon from '@mui/icons-material/Image';
+import PeopleIcon from '@mui/icons-material/People';
+
+const styles = {
+  drawerBg: 'rgba(82, 113, 255, 0.85)',
+  drawerTxtColor: 'white',
+  btnBg: 'rgba(82, 113, 255, 1)',
+  btnHover: 'rgba(65, 105, 225, 0.7)',
+  height: '100%'
+};
+
+export default function AdminDrawer() {
+  const [open, setOpen] = React.useState(false);
+
+  const toggleDrawer = (isOpen: boolean) => () => {
+    setOpen(isOpen);
+  };
+
+  const menuItems = [
+    { text: 'Stats', icon: <BarChartIcon /> },
+    { text: 'Images', icon: <ImageIcon /> },
+    { text: 'Users', icon: <PeopleIcon /> },
+  ];
+
+  const list = (
+    <Box sx={{ width: 250, backgroundColor: styles.drawerBg, height: styles.height, color: styles.drawerTxtColor }} role="presentation" onClick={toggleDrawer(false)}>
+      <List>
+        {menuItems.map(({ text, icon }) => (
+          <ListItem key={text} disablePadding>
+            <ListItemButton>
+              <ListItemIcon sx={{ color: styles.drawerTxtColor }}>{icon}</ListItemIcon>
+              <ListItemText primary={text} />
+            </ListItemButton>
+          </ListItem>
+        ))}
+      </List>
+    </Box>
+  );
+
+  return (
+    <div>
+      <Button 
+        variant="contained" 
+        sx={{ backgroundColor: styles.btnBg, color: 'white', '&:hover': { backgroundColor: styles.btnHover } }} 
+        onClick={toggleDrawer(true)}
+      >
+        Admin
+      </Button>
+      <Drawer anchor="right" open={open} onClose={toggleDrawer(false)}>
+        {list}
+      </Drawer>
+    </div>
+  );
+}

client/src/components/Header/Header.tsx

@@ -2,13 +2,15 @@ import { Link, useNavigate } from 'react-router-dom';
 import * as React from 'react';
 import './header.css';
 import { Button } from '@mui/material';
+import AdminDrawer from '../AdminDrawer/AdminDrawer';
 
 interface HeaderProps {
     isLoggedIn: boolean;
+    isAdmin: boolean;
     handleLogout: () => void;
 }
 
-const Header: React.FC<HeaderProps> = ({ isLoggedIn, handleLogout }) => {
+const Header: React.FC<HeaderProps> = ({ isLoggedIn, isAdmin, handleLogout }) => {
     const navigate = useNavigate();
 
     return (
@@ -21,18 +23,24 @@ const Header: React.FC<HeaderProps> = ({ isLoggedIn, handleLogout }) => {
             />
 
             {isLoggedIn && (
-                <Button
-                    variant="outlined"
-                    color="primary"
-                    onClick={() => {
-                        handleLogout();
-                        navigate('/');
-                    }}
-                >
-                    Logout
-                </Button>
+                <div className="button-group">
+                    
+                    { isAdmin && <AdminDrawer /> }
+
+                    <Button
+                        variant="outlined"
+                        color="primary"
+                        onClick={() => {
+                            handleLogout();
+                            navigate('/');
+                        }}
+                    >
+                        Logout
+                    </Button>
+                </div>
             )}
 
+
             {!isLoggedIn && (
                 <div className="auth-selection-btn">
                     <Link to="/login">

client/src/components/Header/header.css

@@ -11,4 +11,10 @@
 
 .header img {
     cursor: pointer;
+}
+
+.button-group {
+    display: flex;
+    flex-wrap: wrap; 
+    gap: 10px;
 }