From 6aa3bf3068d60f5ffac5af43ed98175e4735903f Mon Sep 17 00:00:00 2001
From: Ivan Chen <ivan@thetaggid.com>
Date: Mon, 2 Nov 2020 13:23:04 -0500
Subject: added async storage login for userid and username (#89)

---
 src/routes/authentication/AuthProvider.tsx | 27 +++++++++++++++++++++++----
 src/screens/onboarding/Login.tsx           | 23 ++++++++++++-----------
 2 files changed, 35 insertions(+), 15 deletions(-)

(limited to 'src')

diff --git a/src/routes/authentication/AuthProvider.tsx b/src/routes/authentication/AuthProvider.tsx
index 55a6f3ad..383b4d5b 100644
--- a/src/routes/authentication/AuthProvider.tsx
+++ b/src/routes/authentication/AuthProvider.tsx
@@ -4,19 +4,19 @@ import {INTEGRATED_SOCIAL_LIST} from '../../constants';
 import {
   loadAvatar,
   loadCover,
+  loadFollowers,
+  loadFollowing,
+  loadMoments,
   loadProfileInfo,
   loadRecentlySearchedUsers,
   loadSocialPosts,
-  loadMoments,
-  loadFollowers,
-  loadFollowing,
 } from '../../services';
 import {
+  MomentType,
   ProfilePreviewType,
   ProfileType,
   SocialAccountType,
   UserType,
-  MomentType,
 } from '../../types';
 
 interface AuthContextProps {
@@ -98,6 +98,23 @@ const AuthProvider: React.FC = ({children}) => {
   const [following, setFollowing] = useState<Array<ProfilePreviewType>>([]);
   const [followersNeedUpdate, setFollowersNeedUpdate] = useState<boolean>(true);
   const {userId} = user;
+
+  useEffect(() => {
+    const loadUserInfoFromStorage = async () => {
+      const [id, username, token] = await Promise.all([
+        AsyncStorage.getItem('userId'),
+        AsyncStorage.getItem('username'),
+        AsyncStorage.getItem('token'),
+      ]);
+      if (id && username && token) {
+        setUser({...user, userId: id, username});
+      }
+    };
+    if (user === NO_USER) {
+      loadUserInfoFromStorage();
+    }
+  }, [user]);
+
   useEffect(() => {
     if (!userId) {
       return;
@@ -196,6 +213,8 @@ const AuthProvider: React.FC = ({children}) => {
           try {
             new Promise(() => {
               AsyncStorage.removeItem('token');
+              AsyncStorage.removeItem('userId');
+              AsyncStorage.removeItem('username');
             }).then(() => {
               setUser(NO_USER);
             });
diff --git a/src/screens/onboarding/Login.tsx b/src/screens/onboarding/Login.tsx
index 8ff7ebc2..3fe857cd 100644
--- a/src/screens/onboarding/Login.tsx
+++ b/src/screens/onboarding/Login.tsx
@@ -1,23 +1,22 @@
-import React, {useRef, useState} from 'react';
+import AsyncStorage from '@react-native-community/async-storage';
 import {RouteProp} from '@react-navigation/native';
 import {StackNavigationProp} from '@react-navigation/stack';
+import React, {useRef, useState} from 'react';
 import {
-  View,
-  Text,
   Alert,
-  StatusBar,
   Image,
-  TouchableOpacity,
-  StyleSheet,
   KeyboardAvoidingView,
   Platform,
+  StatusBar,
+  StyleSheet,
+  Text,
+  TouchableOpacity,
+  View,
 } from 'react-native';
-
-import {OnboardingStackParams} from '../../routes/onboarding';
+import {Background, SubmitButton, TaggInput} from '../../components';
+import {LOGIN_ENDPOINT, usernameRegex} from '../../constants';
 import {AuthContext} from '../../routes/authentication';
-import {Background, TaggInput, SubmitButton} from '../../components';
-import {usernameRegex, LOGIN_ENDPOINT} from '../../constants';
-import AsyncStorage from '@react-native-community/async-storage';
+import {OnboardingStackParams} from '../../routes/onboarding';
 import {UserType} from '../../types';
 
 type VerificationScreenRouteProp = RouteProp<OnboardingStackParams, 'Login'>;
@@ -137,6 +136,8 @@ const Login: React.FC<LoginProps> = ({navigation}: LoginProps) => {
           //Stores token received in the response into client's AsynStorage
           try {
             await AsyncStorage.setItem('token', data.token);
+            await AsyncStorage.setItem('userId', data.UserID);
+            await AsyncStorage.setItem('username', username);
             login(data.UserID, username);
           } catch (err) {
             setUser(NO_USER);
-- 
cgit v1.2.3-70-g09d2