feat: ui store & updated nav

src/App.tsx

@@ -1,5 +1,5 @@
 import React from 'react';
-import { BrowserRouter as Router, Switch } from 'react-router-dom';
+import { Router, Switch } from 'react-router-dom';
 
 /**
  * Components
@@ -14,17 +14,22 @@ import MainPage from 'pages/main';
 import CoursesPage from 'pages/courses';
 import MessagesPage from 'pages/messages';
 import ProfilePage from 'pages/profile';
+import ControlPage from 'pages/control';
 import AuthPage from 'pages/auth';
 import NotFoundPage from 'pages/404';
+import { UserRoleEnum } from 'enums';
+import { useRootStore } from 'hooks/useRootStore';
 
 const App = () => {
+  const { uiStore } = useRootStore();
   return (
-    <Router>
+    <Router history={uiStore.history}>
       <Switch>
-        <PrivateRoute exact path='/' component={MainPage} title='Main' />
+        <PrivateRoute exact path='/' component={MainPage} title='Home' />
         <PrivateRoute path='/courses' component={CoursesPage} title='Courses' />
         <PrivateRoute path='/messages' component={MessagesPage} title='Messages' />
         <PrivateRoute path='/profile' component={ProfilePage} title='Profile' />
+        <PrivateRoute path='/control' component={ControlPage} title='Control' roles={[UserRoleEnum.ADMIN]} />
         <PublicRoute path='/auth' component={AuthPage} />
         <PublicRoute component={NotFoundPage} />
       </Switch>

src/components/Auth/AuthForm.tsx

@@ -2,7 +2,6 @@ import React from 'react';
 import { MdAccountCircle, MdVpnKey } from 'react-icons/md';
 import { FormControl, FormLabel, InputGroup, Input, InputLeftElement, Button, Icon, useToast } from '@chakra-ui/react';
 import { useRootStore } from 'hooks/useRootStore';
-import { useHistory } from 'react-router-dom';
 import { observer } from 'mobx-react';
 import { SubmitHandler, useForm } from 'react-hook-form';
 import { useErrorHandler } from 'react-error-boundary';
@@ -15,14 +14,12 @@ type AuthInputs = {
 const AuthForm: React.FC = () => {
   const { register, reset, handleSubmit } = useForm<AuthInputs>();
   const { authStore } = useRootStore();
-  const history = useHistory();
   const handleError = useErrorHandler();
   const toast = useToast();
 
   const onSubmit: SubmitHandler<AuthInputs> = async data => {
     try {
       await authStore.login(data.login, data.password);
-      history.push('/');
       toast({
         title: `👋 Welcome back!`,
         description: 'You are successfully logged in.',

src/components/Header/Header.tsx

@@ -5,6 +5,7 @@ import UserInfo from './User/UserInfo';
 import UserNotifications from './User/UserNotifications';
 import useWindowDimensions from 'hooks/useWindowDimensions';
 import NavMobile from '../Nav/Mobile/Nav';
+import { observer } from 'mobx-react';
 
 const Header: React.FC = () => {
   const { isDesktop } = useWindowDimensions();
@@ -45,4 +46,4 @@ const Header: React.FC = () => {
   );
 };
 
-export default Header;
+export default observer(Header);

src/components/Header/User/UserInfo.tsx

@@ -18,7 +18,7 @@ import { MdSettings, MdExitToApp } from 'react-icons/md';
 import { observer } from 'mobx-react';
 import { useRootStore } from 'hooks/useRootStore';
 import { useHistory, Link } from 'react-router-dom';
-import UserBadge from 'components/Header/User/UserBadge';
+import UserBadge from 'components/User/UserBadge';
 
 const UserInfo: React.FC = () => {
   const { authStore, userStore } = useRootStore();
@@ -36,7 +36,7 @@ const UserInfo: React.FC = () => {
   };
 
   if (userStore.me === null) {
-    return <Skeleton width='260px' borderRadius='md' />;
+    return <Skeleton width='260px' height='40px' borderRadius='md' />;
   }
 
   return (

src/components/Header/User/UserNotifications.tsx

@@ -1,9 +1,18 @@
 import React from 'react';
 import { Box } from '@chakra-ui/layout';
+import { Skeleton } from '@chakra-ui/skeleton';
 import { Button } from '@chakra-ui/button';
 import { MdNotifications } from 'react-icons/md';
+import { useRootStore } from 'hooks/useRootStore';
+import { observer } from 'mobx-react';
 
 const UserNotifications: React.FC = () => {
+  const { userStore } = useRootStore();
+
+  if (userStore.me === null) {
+    return <Skeleton width='50px' height='40px' mr={3} ml={3} borderRadius='md' />;
+  }
+
   return (
     <Button
       mr={3}
@@ -30,4 +39,4 @@ const UserNotifications: React.FC = () => {
   );
 };
 
-export default UserNotifications;
+export default observer(UserNotifications);

src/components/Layout/Layout.tsx

@@ -6,6 +6,7 @@ import { observer } from 'mobx-react';
 import { useRootStore } from 'hooks/useRootStore';
 import { useErrorHandler } from 'react-error-boundary';
 import { ColorModeSwitcher } from 'components/ColorModeSwitcher/ColorModeSwitcher';
+import LoadingPage from 'components/Loading/LoadingPage';
 
 /**
  *
@@ -37,7 +38,7 @@ const Layout: React.FC = ({ children }) => {
           }}
         >
           <Box as='main' mr='auto' ml='auto' maxW='85rem' pl={5} pr={5} pt='2rem' pb='2rem'>
-            {children}
+            {userStore.me === null ? <LoadingPage /> : children}
             <ColorModeSwitcher position='absolute' right={0} bottom={0} margin={5} />
           </Box>
         </Box>

src/components/Loading/LoadingPage.tsx

@@ -0,0 +1,14 @@
+import React from 'react';
+import { Skeleton } from '@chakra-ui/skeleton';
+import { Box } from '@chakra-ui/layout';
+
+const LoadingPage: React.FC = () => {
+  return (
+    <Box>
+      <Skeleton height='20px' width='200px' mb='10' borderRadius='md' />
+      <Skeleton height='43px' width='400px' borderRadius='md' />
+    </Box>
+  );
+};
+
+export default LoadingPage;

src/components/Nav/Desktop/Nav.tsx

@@ -1,8 +1,7 @@
 import React from 'react';
-import NavLink from './NavLink';
-import config from 'config';
 import { Flex, Box } from '@chakra-ui/react';
 import useWindowDimensions from 'hooks/useWindowDimensions';
+import NavList from '../NavList';
 
 /**
  *
@@ -24,9 +23,7 @@ const Nav: React.FC = () => {
             height='calc(100vh - 4rem)'
             padding='5'
           >
-            {config.links.map((link, i) => (
-              <NavLink link={link} key={i} />
-            ))}
+            <NavList />
           </Flex>
         </Box>
       </Box>

src/components/Nav/Mobile/Nav.tsx

@@ -1,6 +1,5 @@
 import React from 'react';
 import { observer } from 'mobx-react';
-import config from 'config';
 import { Link } from 'react-router-dom';
 import { useRootStore } from 'hooks/useRootStore';
 
@@ -9,7 +8,7 @@ import { Flex, Box, Text } from '@chakra-ui/layout';
 import { Drawer, DrawerOverlay, DrawerContent, DrawerBody } from '@chakra-ui/modal';
 import { HamburgerIcon } from '@chakra-ui/icons';
 import { useDisclosure, IconButton, useColorMode, Skeleton } from '@chakra-ui/react';
-import NavLink from '../Desktop/NavLink';
+import NavList from '../NavList';
 
 const NavMobile: React.FC = () => {
   const { userStore } = useRootStore();
@@ -24,9 +23,7 @@ const NavMobile: React.FC = () => {
         <DrawerContent backgroundColor={colorMode === 'dark' ? 'gray.800' : 'white'}>
           <DrawerBody>
             <Flex as='nav' flexDirection='column' alignItems='flex-start' textDecoration='none'>
-              {config.links.map((link, i) => (
-                <NavLink link={link} key={i} onCloseDrawer={onClose} />
-              ))}
+              <NavList onCloseDrawer={onClose} />
             </Flex>
             {userStore.me ? (
               <Box

src/components/Nav/NavLink.tsx

@@ -2,18 +2,19 @@ import React from 'react';
 import { Box, useColorMode } from '@chakra-ui/react';
 import type { LinkType } from 'interfaces';
 import { useHistory } from 'react-router-dom';
+import { observer } from 'mobx-react';
+import { useRootStore } from 'hooks/useRootStore';
 
-type ActiveLinkState = {
-  title: string | null;
+export type NavLinkProps = {
+  link: LinkType;
+  onCloseDrawer?: () => void;
 };
 
 /**
- *
- * NavLink component
  * Returns the link component for navigation.
  */
-const NavLink: React.FC<{ link: LinkType; onCloseDrawer?: () => void }> = ({ link, onCloseDrawer }) => {
-  const [activeLink, setActiveLink] = React.useState<ActiveLinkState>({ title: null });
+const NavLink: React.FC<NavLinkProps> = ({ link, onCloseDrawer }) => {
+  const { uiStore } = useRootStore();
   const { colorMode } = useColorMode();
   const history = useHistory();
 
@@ -27,8 +28,6 @@ const NavLink: React.FC<{ link: LinkType; onCloseDrawer?: () => void }> = ({ lin
   return (
     <Box
       as='a'
-      onMouseEnter={() => setActiveLink({ title: link.title })}
-      onMouseLeave={() => setActiveLink({ title: null })}
       onClick={handleClick}
       display='flex'
       margin='3px 0'
@@ -39,12 +38,8 @@ const NavLink: React.FC<{ link: LinkType; onCloseDrawer?: () => void }> = ({ lin
       cursor='pointer'
     >
       <Box
-        color={history.location.pathname === link.location || activeLink.title === link.title ? 'blue.400' : ''}
-        backgroundColor={
-          activeLink.title === link.title || history.location.pathname === link.location
-            ? `${colorMode === 'dark' ? 'gray.700' : 'gray.100'}`
-            : ''
-        }
+        color={uiStore.location === link.location ? 'blue.400' : ''}
+        backgroundColor={uiStore.location === link.location ? `${colorMode === 'dark' ? 'gray.700' : 'gray.100'}` : ''}
         alignItems='center'
         borderRadius='9999px'
         display='flex'
@@ -59,4 +54,4 @@ const NavLink: React.FC<{ link: LinkType; onCloseDrawer?: () => void }> = ({ lin
   );
 };
 
-export default NavLink;
+export default observer(NavLink);

src/components/Nav/NavList.tsx

@@ -0,0 +1,34 @@
+import React from 'react';
+import { observer } from 'mobx-react';
+import config from 'config';
+import NavLink from './NavLink';
+import { useRootStore } from 'hooks/useRootStore';
+import { userHasRoles } from 'helpers';
+import { UserRoleEnum } from 'enums';
+
+/**
+ * Render a navigation list of links
+ */
+const NavList: React.FC<{ onCloseDrawer?: () => void }> = ({ onCloseDrawer }) => {
+  const { userStore } = useRootStore();
+
+  return (
+    <>
+      {config.links.map((link, i) => {
+        if (link.public) {
+          return <NavLink link={link} key={i} onCloseDrawer={onCloseDrawer} />;
+        } else {
+          /**
+           * Render not public link
+           */
+          if (userStore.me && userHasRoles(userStore.me.roles, [UserRoleEnum.ADMIN])) {
+            return <NavLink link={link} key={i} onCloseDrawer={onCloseDrawer} />;
+          }
+          return null;
+        }
+      })}
+    </>
+  );
+};
+
+export default observer(NavList);

src/components/PrivateRoute/PrivateRoute.tsx

@@ -1,18 +1,19 @@
 import React from 'react';
 import Helmet from 'react-helmet';
-import Layout from 'components/Layout/Layout';
+import Layout from '../Layout/Layout';
 import { Route, Redirect } from 'react-router-dom';
 import { IPrivateRouteProps } from 'interfaces';
 import { useRootStore } from 'hooks/useRootStore';
 import { observer } from 'mobx-react';
 import { ErrorBoundary } from 'react-error-boundary';
 import ErrorFallback from '../ErrorFallback';
+import config from 'config';
 
 /**
  * Checks if the user is loggedIn by reactive variable and if not,
  * then a redirect to "/auth" route.
  */
-const PrivateRoute: React.FC<IPrivateRouteProps> = ({ component: Component, title, ...options }) => {
+const PrivateRoute: React.FC<IPrivateRouteProps> = ({ component: Component, title, roles, ...options }) => {
   const { authStore } = useRootStore();
 
   return (
@@ -23,9 +24,11 @@ const PrivateRoute: React.FC<IPrivateRouteProps> = ({ component: Component, titl
           <ErrorBoundary FallbackComponent={ErrorFallback}>
             <Layout>
               <Helmet>
-                <title>{title} • App </title>
+                <title>
+                  {title} • {config.metaData.appName}{' '}
+                </title>
               </Helmet>
-              <Component {...props} title={title} />
+              <Component {...props} title={title} roles={roles} />
             </Layout>
           </ErrorBoundary>
         ) : (

src/config.ts

@@ -1,4 +1,4 @@
-import { MdAccountCircle, MdCollectionsBookmark, MdHome, MdMessage } from 'react-icons/md';
+import { MdAccountCircle, MdBuild, MdCollectionsBookmark, MdHome, MdMessage } from 'react-icons/md';
 import { IAppConfig } from './interfaces';
 
 const config: IAppConfig = {
@@ -7,10 +7,11 @@ const config: IAppConfig = {
     appDescription: 'Learn management system',
   },
   links: [
-    { location: '/', title: 'Home', icon: MdHome },
-    { location: '/courses', title: 'Courses', icon: MdCollectionsBookmark },
-    { location: '/messages', title: 'Messages', icon: MdMessage },
-    { location: '/profile', title: 'Profile', icon: MdAccountCircle },
+    { location: '/', title: 'Home', public: true, icon: MdHome },
+    { location: '/courses', title: 'Courses', public: true, icon: MdCollectionsBookmark },
+    { location: '/messages', title: 'Messages', public: true, icon: MdMessage },
+    { location: '/profile', title: 'Profile', public: true, icon: MdAccountCircle },
+    { location: '/control', title: 'Control', public: false, icon: MdBuild },
   ],
 };
 

src/helpers/index.ts

@@ -0,0 +1,14 @@
+import { UserRoleEnum } from 'enums';
+import { IUserRole } from 'interfaces';
+
+export function userHasRoles(userRoles: IUserRole[], roles: UserRoleEnum[]): boolean {
+  for (let i = 0; i < roles.length; i += 1) {
+    if (!userRoles.map(r => r.slug).includes(roles[i])) {
+      /**
+       * Unable to find current role in user roles
+       */
+      return false;
+    }
+  }
+  return true;
+}

src/interfaces/index.ts

@@ -6,6 +6,7 @@ import { UserRoleEnum } from '../enums';
 export type LinkType = {
   location: string;
   title: string;
+  public: boolean;
   icon: IconType;
 };
 
@@ -17,6 +18,14 @@ export interface IAppConfig {
   links: LinkType[];
 }
 
+export interface IUser {
+  id: string;
+  first_name: string;
+  last_name: string;
+  email: string;
+  roles: IUserRole[];
+}
+
 export interface IUserRole {
   id: number;
   name: string;
@@ -49,11 +58,13 @@ export interface IUserResult extends IDataResult {
 
 export interface IPageProps extends RouteComponentProps {
   title?: string;
+  roles?: UserRoleEnum[];
 }
 
 export interface IPrivateRouteProps extends RouteProps {
   component: React.FC<IPageProps>;
   title?: string;
+  roles?: UserRoleEnum[];
 }
 
 export interface IPublicRouteProps extends RouteProps {

src/pages/control.tsx

@@ -0,0 +1,39 @@
+import React from 'react';
+import { Box, Heading, Breadcrumb, BreadcrumbItem, BreadcrumbLink, Grid } from '@chakra-ui/react';
+
+import { IPageProps } from 'interfaces';
+import { observer } from 'mobx-react';
+import { useRootStore } from 'hooks/useRootStore';
+import { userHasRoles } from 'helpers';
+import { Redirect } from 'react-router-dom';
+
+/**
+ * Control page
+ */
+const ControlPage: React.FC<IPageProps> = ({ title, roles }) => {
+  const { userStore } = useRootStore();
+
+  if (userStore.me && roles && !userHasRoles(userStore.me.roles, roles)) {
+    return <Redirect to='/404' />;
+  }
+
+  return (
+    <>
+      <Breadcrumb fontWeight='medium' fontSize='sm'>
+        <BreadcrumbItem isCurrentPage>
+          <BreadcrumbLink href='/'>{title}</BreadcrumbLink>
+        </BreadcrumbItem>
+      </Breadcrumb>
+      <Box mt='10'>
+        <Box>
+          <Heading as='h1'>Control page</Heading>
+          <Grid templateColumns='3fr 1fr' mt='25px'>
+            ...
+          </Grid>
+        </Box>
+      </Box>
+    </>
+  );
+};
+
+export default observer(ControlPage);

src/pages/main.tsx

@@ -12,7 +12,7 @@ const MainPage: React.FC<IPageProps> = ({ title }) => {
     <>
       <Breadcrumb fontWeight='medium' fontSize='sm'>
         <BreadcrumbItem isCurrentPage>
-          <BreadcrumbLink href='/'>Main page</BreadcrumbLink>
+          <BreadcrumbLink href='/'>{title}</BreadcrumbLink>
         </BreadcrumbItem>
       </Breadcrumb>
       <Box mt='10'>

src/stores/AuthStore.ts

@@ -50,6 +50,7 @@ export default class AuthStore {
       const result = await this.authService.requestLogout();
 
       this.setIsLoggedIn(false);
+      this.root.userStore.reset();
       Cookies.remove('logged_in');
       return result;
     } catch (error) {

src/stores/RootStore.ts

@@ -11,8 +11,11 @@ import ApiService from 'services/ApiService';
  */
 import AuthStore from './AuthStore';
 import UserStore from './UserStore';
+import UIStore from './UIStore';
 
 export default class RootStore {
+  public uiStore: UIStore;
+
   public authStore: AuthStore;
 
   public userStore: UserStore;
@@ -32,6 +35,7 @@ export default class RootStore {
     /**
      * Stores
      */
+    this.uiStore = new UIStore(this);
     this.authStore = new AuthStore(this, this.apiService.api);
     this.userStore = new UserStore(this, this.apiService.api);
 

src/stores/UIStore.ts

@@ -0,0 +1,27 @@
+import { makeAutoObservable } from 'mobx';
+import { createBrowserHistory } from 'history';
+import RootStore from './RootStore';
+
+export default class UIStore {
+  public root: RootStore;
+
+  public location: string = document.location.pathname;
+
+  public history: ReturnType<typeof createBrowserHistory>;
+
+  constructor(root: RootStore) {
+    this.root = root;
+    this.history = createBrowserHistory();
+    makeAutoObservable(this);
+
+    this.history.listen(({ pathname }) => {
+      console.log('path chaged');
+
+      this.location = pathname;
+    });
+  }
+
+  public setLocation(location: string) {
+    this.location = location;
+  }
+}

src/stores/UserStore.ts

@@ -1,18 +1,10 @@
 import { AxiosInstance } from 'axios';
 import { makeAutoObservable, runInAction } from 'mobx';
-import { IUserResult, IUserRole } from 'interfaces';
+import { IUserResult, IUser } from 'interfaces';
 
 import UserService from 'services/UserService';
 import RootStore from './RootStore';
 
-export interface IUser {
-  id: string;
-  first_name: string;
-  last_name: string;
-  email: string;
-  roles: IUserRole[];
-}
-
 export default class UserStore {
   public root: RootStore;
 
@@ -41,4 +33,10 @@ export default class UserStore {
       throw error;
     }
   }
+
+  public reset(): void {
+    runInAction(() => {
+      this.me = null;
+    });
+  }
 }