perform user authentication on first page of first run (#572)

* perform user authentication on first page of first run
* additional firebase events for first run

app/src/constants.js

@@ -16,6 +16,7 @@ const Constants = {
 
   KEY_FIRST_RUN_EMAIL: "firstRunEmail",
   KEY_FIRST_RUN_PASSWORD: "firstRunPassword",
+  KEY_FIRST_USER_AUTH: "firstUserAuth",
   KEY_SHOULD_VERIFY_EMAIL: "shouldVerifyEmail",
   KEY_EMAIL_VERIFY_PENDING: "emailVerifyPending",
 

app/src/page/firstRun/internal/email-collect-page.js

@@ -1,8 +1,6 @@
 import React from 'react';
 import { Lbry } from 'lbry-redux';
 import {
-  ActivityIndicator,
-  Linking,
   NativeModules,
   Platform,
   Text,
@@ -15,25 +13,16 @@ import Constants from 'constants';
 import firstRunStyle from 'styles/firstRun';
 
 class EmailCollectPage extends React.PureComponent {
-  static MAX_STATUS_TRIES = 30;
-
   state = {
     email: null,
-    authenticationStarted: false,
-    authenticationFailed: false,
     placeholder: 'you@example.com',
-    statusTries: 0,
     verifying: true
   };
 
   componentWillReceiveProps(nextProps) {
-    const { authenticating, authToken, showNextPage } = this.props;
+    const { showNextPage } = this.props;
     const { user } = nextProps;
 
-    if (this.state.authenticationStarted && !authenticating && authToken === null) {
-      this.setState({ authenticationFailed: true, authenticationStarted: false });
-    }
-
     if (this.state.verifying) {
       if (user && user.primary_email && user.has_verified_email) {
         if (showNextPage) {
@@ -45,33 +34,6 @@ class EmailCollectPage extends React.PureComponent {
     }
   }
 
-  componentDidMount() {
-    // call user/new
-    const { generateAuthToken, authenticating, authToken } = this.props;
-    if (!authenticating) {
-      this.startAuthenticating();
-    }
-  }
-
-  startAuthenticating = () => {
-    const { authenticate } = this.props;
-    this.setState({ authenticationStarted: true, authenticationFailed: false });
-    NativeModules.VersionInfo.getAppVersion().then(appVersion => {
-      Lbry.status().then(info => {
-        authenticate(appVersion, Platform.OS);
-      }).catch(error => {
-        if (this.state.statusTries >= EmailCollectPage.MAX_STATUS_TRIES) {
-          this.setState({ authenticationFailed: true });
-        } else {
-          setTimeout(() => {
-            this.startAuthenticating();
-            this.setState({ statusTries: this.state.statusTries + 1 });
-          }, 1000); // Retry every second for a maximum of MAX_STATUS_TRIES tries (30 seconds)
-        }
-      });
-    });
-  }
-
   handleChangeText = (text) => {
     // save the value to the state email
     const { onEmailChanged } = this.props;
@@ -84,25 +46,9 @@ class EmailCollectPage extends React.PureComponent {
   }
 
   render() {
-    const { authenticating, authToken, onEmailChanged, onEmailViewLayout, emailToVerify } = this.props;
+    const { onEmailViewLayout } = this.props;
 
-    let content;
-    if (this.state.authenticationFailed) {
-      // Ask the user to try again
-      content = (
-        <View>
-          <Text style={firstRunStyle.paragraph}>The LBRY servers were unreachable at this time. Please check your Internet connection and then restart the app to try again.</Text>
-        </View>
-      );
-    } else if (!authToken || authenticating || this.state.verifying) {
-      content = (
-        <View style={firstRunStyle.centered}>
-          <ActivityIndicator size="large" color={Colors.White} style={firstRunStyle.waiting} />
-          <Text style={firstRunStyle.paragraph}>Please wait while we get some things ready...</Text>
-        </View>
-      );
-    } else {
-      content = (
+    const content = (
       <View onLayout={onEmailViewLayout}>
         <Text style={firstRunStyle.title}>Setup account</Text>
         <TextInput style={firstRunStyle.emailInput}
@@ -126,7 +72,6 @@ class EmailCollectPage extends React.PureComponent {
         <Text style={firstRunStyle.infoParagraph}>This information is disclosed only to LBRY, Inc. and not to the LBRY network.</Text>
       </View>
     );
-    }
 
     return (
       <View style={firstRunStyle.container}>

app/src/page/firstRun/internal/welcome-page.js

@@ -1,18 +1,111 @@
 import React from 'react';
 import { Lbry } from 'lbry-redux';
-import { View, Text, Linking } from 'react-native';
+import {
+  ActivityIndicator,
+  NativeModules,
+  Platform,
+  Text,
+  View
+} from 'react-native';
+import AsyncStorage from '@react-native-community/async-storage';
 import Colors from 'styles/colors';
+import Constants from 'constants';
 import firstRunStyle from 'styles/firstRun';
 
 class WelcomePage extends React.PureComponent {
+  static MAX_STATUS_TRIES = 60;
+
+  state = {
+    authenticationStarted: false,
+    authenticationFailed: false,
+    sdkStarted: false,
+    statusTries: 0,
+  };
+
+  componentWillReceiveProps(nextProps) {
+    const { authenticating, authToken } = this.props;
+
+    if (this.state.authenticationStarted && !authenticating) {
+      if (authToken === null) {
+        this.setState({ authenticationFailed: true, authenticationStarted: false });
+      } else {
+        // first_user_auth because it's the first time
+        AsyncStorage.getItem(Constants.KEY_FIRST_USER_AUTH).then(firstUserAuth => {
+          if ('true' !== firstUserAuth) {
+            // first_user_auth
+            NativeModules.Firebase.track('first_user_auth', null);
+            AsyncStorage.setItem(Constants.KEY_FIRST_USER_AUTH, 'true');
+          }
+        });
+      }
+    }
+  }
+
+  componentDidMount() {
+    // call user/new
+    const { generateAuthToken, authenticating, authToken } = this.props;
+    if (!authenticating) {
+      this.startAuthenticating();
+    }
+  }
+
+  startAuthenticating = () => {
+    const { authenticate } = this.props;
+    this.setState({ authenticationStarted: true, authenticationFailed: false });
+    NativeModules.VersionInfo.getAppVersion().then(appVersion => {
+      Lbry.status().then(info => {
+        this.setState({ sdkStarted: true });
+
+        authenticate(appVersion, Platform.OS);
+      }).catch(error => {
+        if (this.state.statusTries >= WelcomePage.MAX_STATUS_TRIES) {
+          this.setState({ authenticationFailed: true });
+
+          // sdk_start_failed
+          NativeModules.Firebase.track('sdk_start_failed', null);
+        } else {
+          setTimeout(() => {
+            this.startAuthenticating();
+            this.setState({ statusTries: this.state.statusTries + 1 });
+          }, 1000); // Retry every second for a maximum of MAX_STATUS_TRIES tries (60 seconds)
+        }
+      });
+    });
+  }
+
   render() {
-    return (
-      <View style={firstRunStyle.container}>
+    const { authenticating, authToken, onWelcomePageLayout } = this.props;
+
+    let content;
+    if (this.state.authenticationFailed) {
+      // Ask the user to try again
+      content = (
+        <View>
+          <Text style={firstRunStyle.paragraph}>The LBRY servers were unreachable at this time. Please check your Internet connection and then restart the app to try again.</Text>
+        </View>
+      );
+    } else if (!authToken || authenticating) {
+      content = (
+        <View style={firstRunStyle.centered}>
+          <ActivityIndicator size="large" color={Colors.White} style={firstRunStyle.waiting} />
+          <Text style={firstRunStyle.paragraph}>Please wait while we get some things ready...</Text>
+        </View>
+      );
+    } else {
+      content = (
+        <View onLayout={onWelcomePageLayout}>
           <Text style={firstRunStyle.title}>Welcome to LBRY.</Text>
           <Text style={firstRunStyle.paragraph}>LBRY is a community-controlled content platform where you can find and publish videos, music, books, and more.</Text>
         </View>
       );
     }
+
+    return (
+      <View style={firstRunStyle.container}>
+        {content}
+      </View>
+    );
+  }
 }
 
 export default WelcomePage;

app/src/page/firstRun/view.js

@@ -37,7 +37,7 @@ class FirstRunScreen extends React.PureComponent {
     showSkip: false,
     isEmailVerified: false,
     skipAccountConfirmed: false,
-    showBottomContainer: true,
+    showBottomContainer: false,
     walletPassword: null,
     syncApplyStarted: false
   };
@@ -252,6 +252,10 @@ class FirstRunScreen extends React.PureComponent {
     this.setState({ showBottomContainer: true });
   }
 
+  onWelcomePageLayout = () => {
+    this.setState({ showBottomContainer: true });
+  }
+
   onSkipSwitchChanged = (checked) => {
     this.setState({ skipAccountConfirmed: checked });
   }
@@ -291,16 +295,17 @@ class FirstRunScreen extends React.PureComponent {
     let page = null;
     switch (this.state.currentPage) {
       case Constants.FIRST_RUN_PAGE_WELCOME:
-        page = (<WelcomePage />);
+        page = (<WelcomePage
+                  authenticating={authenticating}
+                  authToken={authToken}
+                  authenticate={authenticate}
+                  onWelcomePageLayout={this.onWelcomePageLayout} />);
         break;
 
       case Constants.FIRST_RUN_PAGE_EMAIL_COLLECT:
         page = (<EmailCollectPage
                   user={user}
                   showNextPage={this.showNextPage}
-                  authenticating={authenticating}
-                  authToken={authToken}
-                  authenticate={authenticate}
                   onEmailChanged={this.onEmailChanged}
                   onEmailViewLayout={this.onEmailViewLayout} />);
         break;

app/src/page/splash/view.js

@@ -241,9 +241,10 @@ class SplashScreen extends React.PureComponent {
       }
     });
 
-    // Start measuring the first launch time from the splash screen (time from daemon start to user interaction)
+    // Start measuring the first launch time from the splash screen
+    // (time to first user interaction - after first run completed)
     AsyncStorage.getItem('hasLaunched').then(value => {
-      if (value == null || value !== 'true') {
+      if ('true' !== value) {
         AsyncStorage.setItem('hasLaunched', 'true');
         // only set firstLaunchTime since we've determined that this is the first app launch ever
         AsyncStorage.setItem('firstLaunchTime', String(moment().unix()));

app/src/page/verification/view.js

@@ -22,7 +22,6 @@ class VerificationScreen extends React.PureComponent {
   state = {
     currentPage: null,
     emailSubmitted: false,
-    isFirstRun: false,
     launchUrl: null,
     showSkip: false,
     skipAccountConfirmed: false,

src/main/java/io/lbry/browser/reactmodules/FirstRunModule.java

@@ -4,12 +4,15 @@ import android.content.Context;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
 import android.content.SharedPreferences;
+import android.os.Bundle;
 
 import com.facebook.react.bridge.Promise;
 import com.facebook.react.bridge.ReactApplicationContext;
 import com.facebook.react.bridge.ReactContextBaseJavaModule;
 import com.facebook.react.bridge.ReactMethod;
 
+import com.google.firebase.analytics.FirebaseAnalytics;
+
 import io.lbry.browser.MainActivity;
 
 public class FirstRunModule extends ReactContextBaseJavaModule {
@@ -40,5 +43,11 @@ public class FirstRunModule extends ReactContextBaseJavaModule {
         SharedPreferences.Editor editor = sp.edit();
         editor.putBoolean("firstRun", false);
         editor.commit();
+
+        FirebaseAnalytics firebase = FirebaseAnalytics.getInstance(context);
+        if (firebase != null) {
+            Bundle bundle = new Bundle();
+            firebase.logEvent("first_run_completed", bundle);
+        }
     }
 }