Login with next, alternative implementation

cvat-ui/src/actions/auth-actions.ts

@@ -40,7 +40,7 @@ export const authActions = {
     authorizeSuccess: (user: any) => createAction(AuthActionTypes.AUTHORIZED_SUCCESS, { user }),
     authorizeFailed: (error: any) => createAction(AuthActionTypes.AUTHORIZED_FAILED, { error }),
     login: () => createAction(AuthActionTypes.LOGIN),
-    loginSuccess: (user: any) => createAction(AuthActionTypes.LOGIN_SUCCESS, { user }),
+    loginSuccess: (user: any, next: string | null) => createAction(AuthActionTypes.LOGIN_SUCCESS, { user, next }),
     loginFailed: (error: any) => createAction(AuthActionTypes.LOGIN_FAILED, { error }),
     register: () => createAction(AuthActionTypes.REGISTER),
     registerSuccess: (user: any) => createAction(AuthActionTypes.REGISTER_SUCCESS, { user }),
@@ -98,14 +98,16 @@ export const registerAsync = (
     }
 };
 
-export const loginAsync = (username: string, password: string): ThunkAction => async (dispatch) => {
+export const loginAsync = (username: string, password: string, next: string | null): ThunkAction => async (
+    dispatch,
+) => {
     dispatch(authActions.login());
 
     try {
         await cvat.server.login(username, password);
         const users = await cvat.users.get({ self: true });
 
-        dispatch(authActions.loginSuccess(users[0]));
+        dispatch(authActions.loginSuccess(users[0], next));
     } catch (error) {
         dispatch(authActions.loginFailed(error));
     }

cvat-ui/src/components/cvat-app.tsx

@@ -64,6 +64,7 @@ interface CVATAppProps {
     authActionsInitialized: boolean;
     notifications: NotificationsState;
     user: any;
+    next: string | null;
     isModelPluginActive: boolean;
 }
 
@@ -231,16 +232,19 @@ class CVATApplication extends React.PureComponent<CVATAppProps & RouteComponentP
             aboutInitialized,
             pluginsInitialized,
             formatsInitialized,
+            modelsInitialized,
             switchShortcutsDialog,
             switchSettingsDialog,
             user,
+            next,
             keyMap,
+            location,
             isModelPluginActive,
         } = this.props;
 
         const readyForRender =
             (userInitialized && (user == null || !user.isVerified)) ||
-            (userInitialized && formatsInitialized && pluginsInitialized && aboutInitialized);
+            (userInitialized && formatsInitialized && pluginsInitialized && aboutInitialized && modelsInitialized);
 
         const subKeyMap = {
             SWITCH_SHORTCUTS: keyMap.SWITCH_SHORTCUTS,
@@ -310,7 +314,7 @@ class CVATApplication extends React.PureComponent<CVATAppProps & RouteComponentP
                                         {isModelPluginActive && (
                                             <Route exact path='/models' component={ModelsPageContainer} />
                                         )}
-                                        <Redirect push to='/tasks' />
+                                        <Redirect push to={next || '/tasks'} />
                                     </Switch>
                                 </GlobalHotKeys>
                                 {/* eslint-disable-next-line */}
@@ -337,7 +341,9 @@ class CVATApplication extends React.PureComponent<CVATAppProps & RouteComponentP
                             path='/auth/password/reset/confirm'
                             component={ResetPasswordPageConfirmComponent}
                         />
-                        <Redirect to='/auth/login' />
+                        <Redirect
+                            to={location.pathname.length > 1 ? `/auth/login/?next=${location.pathname}` : '/auth/login'}
+                        />
                     </Switch>
                 </GlobalErrorBoundary>
             );

cvat-ui/src/components/login-page/login-page.tsx

@@ -15,7 +15,8 @@ import CookieDrawer from './cookie-policy-drawer';
 interface LoginPageComponentProps {
     fetching: boolean;
     renderResetPassword: boolean;
-    onLogin: (username: string, password: string) => void;
+    next: string;
+    onLogin: (username: string, password: string, next: string | null) => void;
 }
 
 function LoginPageComponent(props: LoginPageComponentProps & RouteComponentProps): JSX.Element {
@@ -27,7 +28,11 @@ function LoginPageComponent(props: LoginPageComponentProps & RouteComponentProps
         xl: { span: 4 },
     };
 
-    const { fetching, onLogin, renderResetPassword } = props;
+    const {
+        fetching, onLogin, renderResetPassword, location,
+    } = props;
+
+    const search = new URLSearchParams(location.search);
 
     return (
         <>
@@ -37,7 +42,7 @@ function LoginPageComponent(props: LoginPageComponentProps & RouteComponentProps
                     <LoginForm
                         fetching={fetching}
                         onSubmit={(loginData: LoginData): void => {
-                            onLogin(loginData.username, loginData.password);
+                            onLogin(loginData.username, loginData.password, search.get('next'));
                         }}
                     />
                     <Row type='flex' justify='start' align='top'>

cvat-ui/src/components/login-with-token/login-with-token.tsx

@@ -3,15 +3,17 @@
 // SPDX-License-Identifier: MIT
 
 import React, { useEffect } from 'react';
-import { Redirect, useParams } from 'react-router';
+import { Redirect, useParams, useLocation } from 'react-router';
 import { useCookies } from 'react-cookie';
 
 export default function LoginWithTokenComponent(): JSX.Element {
-    const { sessionId, token } = useParams();
+    const location = useLocation();
+    const { sessionId, token } = useParams<{ sessionId: string; token: string }>();
     const [cookies, setCookie] = useCookies(['sessionid', 'csrftoken']);
 
     const expires1y = new Date(new Date().setFullYear(new Date().getFullYear() + 1));
     const expires2w = new Date(new Date().setDate(new Date().getDate() + 13));
+    const search = new URLSearchParams(location.search);
 
     setCookie('sessionid', sessionId, { path: '/', expires: expires2w });
     setCookie('csrftoken', token, { path: '/', expires: expires1y });
@@ -24,7 +26,7 @@ export default function LoginWithTokenComponent(): JSX.Element {
     );
 
     if (cookies.sessionid && cookies.csrftoken) {
-        return <Redirect to='/tasks' />;
+        return <Redirect to={search.has('next') ? (search.get('next') as string) : '/tasks'} />;
     }
     return <></>;
 }

cvat-ui/src/index.tsx

@@ -45,6 +45,7 @@ interface StateToProps {
     allowResetPassword: boolean;
     notifications: NotificationsState;
     user: any;
+    next: string | null;
     keyMap: Record<string, ExtendedKeyMapOptions>;
     isModelPluginActive: boolean;
 }
@@ -91,6 +92,7 @@ function mapStateToProps(state: CombinedState): StateToProps {
         allowResetPassword: auth.allowResetPassword,
         notifications: state.notifications,
         user: auth.user,
+        next: auth.next,
         keyMap: shortcuts.keyMap,
         isModelPluginActive: plugins.list.MODELS,
     };

cvat-ui/src/reducers/auth-reducer.ts

@@ -10,6 +10,7 @@ const defaultState: AuthState = {
     initialized: false,
     fetching: false,
     user: null,
+    next: null,
     authActionsFetching: false,
     authActionsInitialized: false,
     allowChangePassword: false,
@@ -40,6 +41,7 @@ export default function (state = defaultState, action: AuthActions | BoundariesA
                 ...state,
                 fetching: false,
                 user: action.payload.user,
+                next: action.payload.next,
             };
         case AuthActionTypes.LOGIN_FAILED:
             return {
@@ -94,9 +96,9 @@ export default function (state = defaultState, action: AuthActions | BoundariesA
             return {
                 ...state,
                 showChangePasswordDialog:
-                    typeof action.payload.showChangePasswordDialog === 'undefined'
+                    typeof action.payload.showChangePasswordDialog === 'undefined' ?
-                        ? !state.showChangePasswordDialog
+                        !state.showChangePasswordDialog :
-                        : action.payload.showChangePasswordDialog,
+                        action.payload.showChangePasswordDialog,
             };
         case AuthActionTypes.REQUEST_PASSWORD_RESET:
             return {

cvat-ui/src/reducers/interfaces.ts

@@ -14,6 +14,7 @@ export interface AuthState {
     initialized: boolean;
     fetching: boolean;
     user: any;
+    next: string | null;
     authActionsFetching: boolean;
     authActionsInitialized: boolean;
     showChangePasswordDialog: boolean;