lab8 some minor fixes

ReactLibrary/src/components/users/userPage/UserPageInfo.jsx

@@ -20,7 +20,8 @@ const UserPageInfo = () => {
                 <Button as={Link} to="/user-favorities" className='lib-btn'>Избранное</Button>
                 <Button as={Link} to="/user-history" className='lib-btn'>История</Button>
                 <Button className='lib-btn' onClick={userLogout}>Выйти</Button>
-                <Button as={Link} to="/admin-page" className='lib-btn'>Страница администратора</Button>
+                {user.role === 'admin'
+                && <Button as={Link} to="/admin-page" className='lib-btn'>Страница администратора</Button>}
             </div>
         </>
     );

ReactLibrary/src/pages/AdminPage.jsx

@@ -1,7 +1,22 @@
 import { Button } from 'react-bootstrap';
 import { Link } from 'react-router-dom';
+import AuthorizationForm from '../components/users/authorization/form/AuthorizationForm.jsx';
+import useUserObject from '../components/users/hooks/UserObjectHook';
+import ErrorPage from './ErrorPage.jsx';
 
 const AdminPage = () => {
+    const id = parseInt(localStorage.getItem('userId'), 10);
+    const { user } = useUserObject(id);
+    if (!id) {
+        return (
+            <AuthorizationForm/>
+        );
+    }
+    if (user && user.role && user.role !== 'admin') {
+        return (
+            <ErrorPage/>
+        );
+    }
     return (
         <>
             <h1 className='mt-2 text-md-start text-center'>
@@ -13,8 +28,6 @@ const AdminPage = () => {
             </p>
             <div className="d-grid gap-2 mt-2 d-md-flex justify-content-md-start">
                 <Button as={Link} to="/books-table" className='lib-btn'>Таблица книг</Button>
-                <Button as={Link} to="/categories-table" className='lib-btn'>Страница категорий</Button>
-                <Button as={Link} to="/authors-table" className='lib-btn'>Таблица авторов</Button>
             </div>
         </>
     );

ReactLibrary/src/pages/BooksTable.jsx

@@ -1,6 +1,21 @@
 import Lines from '../components/lines/table/Lines.jsx';
+import AuthorizationForm from '../components/users/authorization/form/AuthorizationForm.jsx';
+import useUserObject from '../components/users/hooks/UserObjectHook';
+import ErrorPage from './ErrorPage.jsx';
 
 const BooksTable = () => {
+    const id = parseInt(localStorage.getItem('userId'), 10);
+    const { user } = useUserObject(id);
+    if (!id) {
+        return (
+            <AuthorizationForm/>
+        );
+    }
+    if (user && user.role && user.role !== 'admin') {
+        return (
+            <ErrorPage/>
+        );
+    }
     return (
         <>
             <h1 className='mt-2 text-md-start text-center'>

ReactLibrary/src/pages/UserPage.jsx

@@ -1,18 +1,15 @@
 import AuthorizationForm from '../components/users/authorization/form/AuthorizationForm.jsx';
 import UserPageInfo from '../components/users/userPage/UserPageInfo.jsx';
-// import useAuthorization from '../components/users/context_hooks/AuthorizationHook';
 
 const UserPage = () => {
-    // let { id } = useAuthorization();
+    const id = parseInt(localStorage.getItem('userId'), 10);
-    let id = localStorage.getItem('userId');
-    id = parseInt(id, 10);
     if (!id) {
         return (
-            <AuthorizationForm />
+            <AuthorizationForm/>
         );
     }
     return (
-        <UserPageInfo />
+        <UserPageInfo/>
     );
 };