[NEW] Clear cache (#1660)

app/actions/login.js

@@ -22,9 +22,10 @@ export function loginFailure(err) {
 	};
 }
 
-export function logout() {
+export function logout(forcedByServer = false) {
 	return {
-		type: types.LOGOUT
+		type: types.LOGOUT,
+		forcedByServer
 	};
 }
 

app/i18n/locales/en.js

@@ -147,6 +147,7 @@ export default {
 	Copy: 'Copy',
 	Permalink: 'Permalink',
 	Certificate_password: 'Certificate Password',
+	Clear_cache: 'Clear local server cache',
 	Whats_the_password_for_your_certificate: 'What\'s the password for your certificate?',
 	Create_account: 'Create an account',
 	Create_Channel: 'Create Channel',
@@ -466,6 +467,7 @@ export default {
 	you_were_mentioned: 'you were mentioned',
 	you: 'you',
 	You: 'You',
+	Logged_out_by_server: 'You\'ve been logged out by the server. Please log in again.',
 	You_need_to_access_at_least_one_RocketChat_server_to_share_something: 'You need to access at least one Rocket.Chat server to share something.',
 	Your_certificate: 'Your Certificate',
 	Your_invite_link_will_expire_after__usesLeft__uses: 'Your invite link will expire after {{usesLeft}} uses.',

app/lib/rocketchat.js

@@ -453,6 +453,27 @@ const RocketChat = {
 			console.log(error);
 		}
 	},
+	async clearCache({ server }) {
+		try {
+			const serversDB = database.servers;
+			await serversDB.action(async() => {
+				const serverCollection = serversDB.collections.get('servers');
+				const serverRecord = await serverCollection.find(server);
+				await serverRecord.update((s) => {
+					s.roomsUpdatedAt = null;
+				});
+			});
+		} catch (e) {
+			// Do nothing
+		}
+
+		try {
+			const db = database.active;
+			await db.action(() => db.unsafeResetDatabase());
+		} catch (e) {
+			// Do nothing
+		}
+	},
 	registerPushToken() {
 		return new Promise(async(resolve) => {
 			const token = getDeviceToken();

app/sagas/init.js

@@ -121,6 +121,8 @@ const start = function* start({ root }) {
 		yield Navigation.navigate('SetUsernameView');
 	} else if (root === 'outside') {
 		yield Navigation.navigate('OutsideStack');
+	} else if (root === 'loading') {
+		yield Navigation.navigate('AuthLoading');
 	}
 	RNBootSplash.hide();
 };

app/sagas/login.js

@@ -1,5 +1,5 @@
 import {
-	put, call, takeLatest, select, take, fork, cancel
+	put, call, takeLatest, select, take, fork, cancel, race, delay
 } from 'redux-saga/effects';
 import RNUserDefaults from 'rn-user-defaults';
 import { sanitizedRaw } from '@nozbe/watermelondb/RawRecord';
@@ -19,8 +19,8 @@ import log from '../utils/log';
 import I18n from '../i18n';
 import database from '../lib/database';
 import EventEmitter from '../utils/events';
-import Navigation from '../lib/Navigation';
 import { inviteLinksRequest } from '../actions/inviteLinks';
+import { showErrorAlert } from '../utils/info';
 
 const getServer = state => state.server.server;
 const loginWithPasswordCall = args => RocketChat.loginWithPassword(args);
@@ -38,7 +38,7 @@ const handleLoginRequest = function* handleLoginRequest({ credentials, logoutOnE
 		return yield put(loginSuccess(result));
 	} catch (e) {
 		if (logoutOnError && (e.data && e.data.message && /you've been logged out by the server/i.test(e.data.message))) {
-			yield put(logout());
+			yield put(logout(true));
 		} else {
 			yield put(loginFailure(e));
 		}
@@ -142,12 +142,19 @@ const handleLoginSuccess = function* handleLoginSuccess({ user }) {
 	}
 };
 
-const handleLogout = function* handleLogout() {
+const handleLogout = function* handleLogout({ forcedByServer }) {
-	Navigation.navigate('AuthLoading');
+	yield put(appStart('loading'));
 	const server = yield select(getServer);
 	if (server) {
 		try {
 			yield call(logoutCall, { server });
+
+			// if the user was logged out by the server
+			if (forcedByServer) {
+				yield put(appStart('outside'));
+				showErrorAlert(I18n.t('Logged_out_by_server'), I18n.t('Oops'));
+				EventEmitter.emit('NewServer', { server });
+			} else {
 				const serversDB = database.servers;
 				// all servers
 				const serversCollection = serversDB.collections.get('servers');
@@ -163,6 +170,7 @@ const handleLogout = function* handleLogout() {
 				}
 				// if there's no servers, go outside
 				yield put(appStart('outside'));
+			}
 		} catch (e) {
 			yield put(appStart('outside'));
 			log(e);
@@ -185,7 +193,11 @@ const root = function* root() {
 	while (true) {
 		const params = yield take(types.LOGIN.SUCCESS);
 		const loginSuccessTask = yield fork(handleLoginSuccess, params);
-		yield take(types.SERVER.SELECT_REQUEST);
+		// yield take(types.SERVER.SELECT_REQUEST);
+		yield race({
+			selectRequest: take(types.SERVER.SELECT_REQUEST),
+			timeout: delay(2000)
+		});
 		yield cancel(loginSuccessTask);
 	}
 };

app/views/SettingsView/index.js

@@ -1,11 +1,12 @@
 import React from 'react';
 import {
-	View, Linking, ScrollView, AsyncStorage, SafeAreaView, Switch, Text, Share, Clipboard
+	View, Linking, ScrollView, AsyncStorage, Switch, Text, Share, Clipboard
 } from 'react-native';
 import PropTypes from 'prop-types';
 import { connect } from 'react-redux';
+import { SafeAreaView } from 'react-navigation';
 
-import { logout as logoutAction } from '../../actions/login';
+import { logout as logoutAction, loginRequest as loginRequestAction } from '../../actions/login';
 import { toggleMarkdown as toggleMarkdownAction } from '../../actions/markdown';
 import { toggleCrashReport as toggleCrashReportAction } from '../../actions/crashReport';
 import { SWITCH_TRACK_COLOR, themes } from '../../constants/colors';
@@ -15,7 +16,7 @@ import ListItem from '../../containers/ListItem';
 import { DisclosureImage } from '../../containers/DisclosureIndicator';
 import Separator from '../../containers/Separator';
 import I18n from '../../i18n';
-import { MARKDOWN_KEY, CRASH_REPORT_KEY } from '../../lib/rocketchat';
+import RocketChat, { MARKDOWN_KEY, CRASH_REPORT_KEY } from '../../lib/rocketchat';
 import {
 	getReadableVersion, getDeviceModel, isAndroid
 } from '../../utils/deviceInfo';
@@ -33,6 +34,7 @@ import { withSplit } from '../../split';
 import Navigation from '../../lib/Navigation';
 import { LISTENER } from '../../containers/Toast';
 import EventEmitter from '../../utils/events';
+import { appStart as appStartAction } from '../../actions';
 import { onReviewPress } from '../../utils/review';
 
 const SectionSeparator = React.memo(({ theme }) => (
@@ -80,7 +82,10 @@ class SettingsView extends React.Component {
 		toggleCrashReport: PropTypes.func,
 		theme: PropTypes.string,
 		split: PropTypes.bool,
-		logout: PropTypes.func.isRequired
+		logout: PropTypes.func.isRequired,
+		loginRequest: PropTypes.func,
+		token: PropTypes.string,
+		appStart: PropTypes.func
 	}
 
 	logout = () => {
@@ -91,6 +96,15 @@ class SettingsView extends React.Component {
 		logout();
 	}
 
+	clearCache = async() => {
+		const {
+			server: { server }, loginRequest, token, appStart
+		} = this.props;
+		await appStart('loading');
+		await RocketChat.clearCache({ server });
+		await loginRequest({ resume: token }, true);
+	}
+
 	toggleMarkdown = (value) => {
 		AsyncStorage.setItem(MARKDOWN_KEY, JSON.stringify(value));
 		const { toggleMarkdown } = this.props;
@@ -163,25 +177,6 @@ class SettingsView extends React.Component {
 		return <DisclosureImage theme={theme} />;
 	}
 
-	renderLogout = () => {
-		const { theme } = this.props;
-		return (
-			<>
-				<Separator theme={theme} />
-				<ListItem
-					title={I18n.t('Logout')}
-					testID='settings-logout'
-					onPress={this.logout}
-					right={this.renderDisclosure}
-					color={themes[theme].dangerColor}
-					theme={theme}
-				/>
-				<Separator theme={theme} />
-				<ItemInfo theme={theme} />
-			</>
-		);
-	}
-
 	renderMarkdownSwitch = () => {
 		const { useMarkdown } = this.props;
 		return (
@@ -210,20 +205,18 @@ class SettingsView extends React.Component {
 			<SafeAreaView
 				style={[sharedStyles.container, { backgroundColor: themes[theme].auxiliaryBackground }]}
 				testID='settings-view'
+				forceInset={{ vertical: 'never' }}
 			>
 				<StatusBar theme={theme} />
 				<ScrollView
 					{...scrollPersistTaps}
-					contentContainerStyle={[
+					contentContainerStyle={styles.listPadding}
-						sharedStyles.listContentContainer,
-						styles.listWithoutBorderBottom,
-						{ borderColor: themes[theme].separatorColor }
-					]}
 					showsVerticalScrollIndicator={false}
 					testID='settings-view-list'
 				>
 					{split ? (
 						<>
+							<Separator theme={theme} />
 							<SidebarView theme={theme} />
 							<SectionSeparator theme={theme} />
 							<ListItem
@@ -234,10 +227,10 @@ class SettingsView extends React.Component {
 								right={this.renderDisclosure}
 								theme={theme}
 							/>
-							<Separator theme={theme} />
 						</>
 					) : null}
 
+					<Separator theme={theme} />
 					<ListItem
 						title={I18n.t('Contact_us')}
 						onPress={this.sendEmail}
@@ -319,9 +312,7 @@ class SettingsView extends React.Component {
 						right={() => this.renderMarkdownSwitch()}
 						theme={theme}
 					/>
-
+					<Separator theme={theme} />
-					<SectionSeparator theme={theme} />
-
 					<ListItem
 						title={I18n.t('Send_crash_report')}
 						testID='settings-view-crash-report'
@@ -334,7 +325,25 @@ class SettingsView extends React.Component {
 						theme={theme}
 					/>
 
-					{ split ? this.renderLogout() : null }
+					<Separator theme={theme} />
+					<ListItem
+						title={I18n.t('Clear_cache')}
+						testID='settings-clear-cache'
+						onPress={this.clearCache}
+						right={this.renderDisclosure}
+						color={themes[theme].dangerColor}
+						theme={theme}
+					/>
+					<Separator theme={theme} />
+					<ListItem
+						title={I18n.t('Logout')}
+						testID='settings-logout'
+						onPress={this.logout}
+						right={this.renderDisclosure}
+						color={themes[theme].dangerColor}
+						theme={theme}
+					/>
+					<Separator theme={theme} />
 				</ScrollView>
 			</SafeAreaView>
 		);
@@ -343,14 +352,17 @@ class SettingsView extends React.Component {
 
 const mapStateToProps = state => ({
 	server: state.server,
+	token: state.login.user && state.login.user.token,
 	useMarkdown: state.markdown.useMarkdown,
 	allowCrashReport: state.crashReport.allowCrashReport
 });
 
 const mapDispatchToProps = dispatch => ({
 	logout: () => dispatch(logoutAction()),
+	loginRequest: (...params) => dispatch(loginRequestAction(...params)),
 	toggleMarkdown: params => dispatch(toggleMarkdownAction(params)),
-	toggleCrashReport: params => dispatch(toggleCrashReportAction(params))
+	toggleCrashReport: params => dispatch(toggleCrashReportAction(params)),
+	appStart: params => dispatch(appStartAction(params))
 });
 
 export default connect(mapStateToProps, mapDispatchToProps)(withTheme(withSplit(SettingsView)));

app/views/SettingsView/styles.js

@@ -7,12 +7,11 @@ export default StyleSheet.create({
 		...sharedStyles.separatorVertical,
 		height: 36
 	},
-	listWithoutBorderBottom: {
+	listPadding: {
-		borderBottomWidth: 0
+		paddingVertical: 36
 	},
 	infoContainer: {
-		padding: 15,
+		padding: 15
-		marginBottom: 40
 	},
 	infoText: {
 		fontSize: 14,

app/views/SidebarView/index.js

@@ -8,7 +8,6 @@ import equal from 'deep-equal';
 import { Q } from '@nozbe/watermelondb';
 
 import Touch from '../../utils/touch';
-import { logout as logoutAction } from '../../actions/login';
 import Avatar from '../../containers/Avatar';
 import Status from '../../containers/Status/Status';
 import RocketChat from '../../lib/rocketchat';
@@ -44,7 +43,6 @@ class Sidebar extends Component {
 		navigation: PropTypes.object,
 		Site_Name: PropTypes.string.isRequired,
 		user: PropTypes.object,
-		logout: PropTypes.func.isRequired,
 		activeItemKey: PropTypes.string,
 		theme: PropTypes.string,
 		loadingServer: PropTypes.bool,
@@ -157,11 +155,6 @@ class Sidebar extends Component {
 		}
 	}
 
-	logout = () => {
-		const { logout } = this.props;
-		logout();
-	}
-
 	sidebarNavigate = (route) => {
 		const { navigation } = this.props;
 		navigation.navigate(route);
@@ -228,13 +221,6 @@ class Sidebar extends Component {
 						current={activeItemKey === 'AdminPanelStack'}
 					/>
 				) : null}
-				<Separator theme={theme} />
-				<SidebarItem
-					text={I18n.t('Logout')}
-					left={<CustomIcon name='sign-out' size={20} color={themes[theme].titleText} />}
-					onPress={this.logout}
-					testID='sidebar-logout'
-				/>
 			</>
 		);
 	}
@@ -298,10 +284,11 @@ class Sidebar extends Component {
 						<CustomIcon name='arrow-down' size={20} style={[styles.headerIcon, showStatus && styles.inverted, { color: themes[theme].titleText }]} />
 					</Touch>
 
-					{!split || showStatus ? <Separator theme={theme} /> : null}
+					{!split ? <Separator theme={theme} /> : null}
 
 					{!showStatus && !split ? this.renderNavigation() : null}
 					{showStatus ? this.renderStatus() : null}
+					{!split ? <Separator theme={theme} /> : null}
 				</ScrollView>
 			</SafeAreaView>
 		);
@@ -322,8 +309,4 @@ const mapStateToProps = state => ({
 	loadingServer: state.server.loading
 });
 
-const mapDispatchToProps = dispatch => ({
+export default connect(mapStateToProps)(withTheme(withSplit(Sidebar)));
-	logout: () => dispatch(logoutAction())
-});
-
-export default connect(mapStateToProps, mapDispatchToProps)(withTheme(withSplit(Sidebar)));