Navigate to the last visited route (#112)

* navigate to the last visited route on app startup if there is no launch url
* update eslint no-console rule

.eslintrc.json

@@ -10,6 +10,7 @@
     "__": true
   },
   "rules": {
+    "no-console": 2,
     "no-multi-spaces": 0,
     "new-cap": 0,
     "prefer-promise-reject-errors": 0,

src/index.js

@@ -95,6 +95,7 @@ const compressor = createCompressor();
 const authFilter = createFilter('auth', ['authToken']);
 const blockedFilter = createFilter('blocked', ['blockedChannels']);
 const contentFilter = createFilter('content', ['positions']);
+const drawerFilter = createFilter('drawer', ['lastRouteInStack']);
 const saveClaimsFilter = createFilter('claims', ['claimsByUri']);
 const subscriptionsFilter = createFilter('subscriptions', ['enabledChannelNotifications', 'subscriptions', 'latest']);
 const settingsFilter = createFilter('settings', ['clientSettings']);
@@ -102,12 +103,13 @@ const tagsFilter = createFilter('tags', ['followedTags']);
 const walletFilter = createFilter('wallet', ['receiveAddress']);
 
 const v4PersistOptions = {
-  whitelist: ['auth', 'blocked', 'claims', 'content', 'subscriptions', 'settings', 'tags', 'wallet'],
+  whitelist: ['auth', 'blocked', 'claims', 'drawer', 'content', 'subscriptions', 'settings', 'tags', 'wallet'],
   // Order is important. Needs to be compressed last or other transforms can't
   // read the data
   transforms: [
     authFilter,
     blockedFilter,
+    drawerFilter,
     saveClaimsFilter,
     subscriptionsFilter,
     settingsFilter,

src/page/splash/index.js

@@ -14,11 +14,13 @@ import {
   selectEmailToVerify,
 } from 'lbryinc';
 import { doSetClientSetting } from 'redux/actions/settings';
+import { selectLastRouteInStack } from 'redux/selectors/drawer';
 import SplashScreen from './view';
 
 const select = state => ({
   user: selectUser(state),
   emailToVerify: selectEmailToVerify(state),
+  lastRouteInStack: selectLastRouteInStack(state),
 });
 
 const perform = dispatch => ({

src/page/splash/view.js

@@ -1,5 +1,5 @@
 import React from 'react';
-import { Lbry, doPreferenceGet } from 'lbry-redux';
+import { Lbry, doPreferenceGet, isURIValid } from 'lbry-redux';
 import { Lbryio } from 'lbryinc';
 import { ActivityIndicator, DeviceEventEmitter, Linking, NativeModules, Platform, Text, View } from 'react-native';
 import { NavigationActions, StackActions } from 'react-navigation';
@@ -11,7 +11,7 @@ import Button from 'component/button';
 import ProgressBar from 'component/progressBar';
 import PropTypes from 'prop-types';
 import Colors from 'styles/colors';
-import Constants from 'constants'; // eslint-disable-line node/no-deprecated-api
+import Constants, { DrawerRoutes } from 'constants'; // eslint-disable-line node/no-deprecated-api
 import splashStyle from 'styles/splash';
 import RNFS from 'react-native-fs';
 
@@ -43,7 +43,7 @@ class SplashScreen extends React.PureComponent {
   }
 
   navigateToMain = () => {
-    const { navigation, notify, verifyUserEmail, verifyUserEmailFailure } = this.props;
+    const { lastRouteInStack, navigation, notify, verifyUserEmail, verifyUserEmailFailure } = this.props;
     const resetAction = StackActions.reset({
       index: 0,
       actions: [NavigationActions.navigate({ routeName: 'Main' })],
@@ -55,29 +55,14 @@ class SplashScreen extends React.PureComponent {
         ? navigation.state.params.launchUrl
         : this.state.launchUrl;
     if (launchUrl) {
-      if (launchUrl.startsWith('lbry://?verify=')) {
-        let verification = {};
-        try {
-          verification = JSON.parse(atob(launchUrl.substring(15)));
-        } catch (error) {
-          console.log(error);
-        }
-        if (verification.token && verification.recaptcha) {
-          AsyncStorage.setItem(Constants.KEY_SHOULD_VERIFY_EMAIL, 'true');
-          try {
-            verifyUserEmail(verification.token, verification.recaptcha);
-          } catch (error) {
-            const message = __('Invalid Verification Token');
-            verifyUserEmailFailure(message);
-            notify({ message });
-          }
-        } else {
-          notify({
-            message: __('Invalid Verification URI'),
-          });
-        }
+      navigateToUri(navigation, transformUrl(launchUrl));
+    } else if (lastRouteInStack) {
+      // no launch url, check if there's a last route in stack to navigate to.
+      const { route, params } = lastRouteInStack;
+      if (!DrawerRoutes.includes(route) && isURIValid(route)) {
+        navigateToUri(navigation, route);
       } else {
-        navigateToUri(navigation, transformUrl(launchUrl));
+        navigation.navigate({ routeName: route, params });
       }
     }
   };

src/redux/reducers/drawer.js

@@ -3,6 +3,7 @@ import Constants from 'constants'; // eslint-disable-line node/no-deprecated-api
 const reducers = {};
 const defaultState = {
   stack: [{ route: Constants.DRAWER_ROUTE_DISCOVER, params: {} }], // Discover is always the first drawer route
+  lastRouteInStack: {},
   playerVisible: false,
   playerVisibleByUri: {},
   currentRoute: null,
@@ -42,23 +43,30 @@ reducers[Constants.ACTION_PUSH_DRAWER_STACK] = (state, action) => {
     canPushStack = false;
   }
 
+  let lastRouteInStack;
   if (canPushStack) {
     newStack.push({ route: routeName, params });
+
+    // save the route
+    lastRouteInStack = { route: routeName, params };
   }
 
   return {
     ...state,
     stack: newStack,
+    lastRouteInStack,
   };
 };
 
 reducers[Constants.ACTION_POP_DRAWER_STACK] = (state, action) => {
   // We don't want to pop the Discover route, since it's always expected to be the first
   const newStack = state.stack.length === 1 ? state.stack.slice() : state.stack.slice(0, state.stack.length - 1);
+  const lastRouteInStack = newStack && newStack.length > 0 ? newStack[newStack.length - 1] : null;
 
   return {
     ...state,
     stack: newStack,
+    lastRouteInStack,
   };
 };
 

src/redux/selectors/drawer.js

@@ -34,6 +34,11 @@ export const selectLastDrawerRoute = createSelector(
   },
 );
 
+export const selectLastRouteInStack = createSelector(
+  selectState,
+  state => state.lastRouteInStack,
+);
+
 export const selectCurrentRoute = createSelector(
   selectState,
   state => state.currentRoute,