login with device identifier (#186)

lib/middlewares/auth_middleware.dart

@@ -67,9 +67,10 @@ Middleware<AppState> _createVerifyPhoneNumberMiddleware() {
         final FirebaseUser user = (await firebaseAuth.signInWithCredential(credential)).user;
         final FirebaseUser currentUser = await firebaseAuth.currentUser();
         assert(user.uid == currentUser.uid);
-        String accountAddress = store.state.userState.accountAddress;
+        final String accountAddress = store.state.userState.accountAddress;
+        final String identifier = store.state.userState.identifier;
         IdTokenResult token = await user.getIdToken();
-        String jwtToken = await api.login(token.token, accountAddress);
+        String jwtToken = await api.login(token.token, accountAddress, identifier);
         store.dispatch(new LoginVerifySuccess(jwtToken));
         store.dispatch(SetIsVerifyRequest(isLoading: false));
         store.dispatch(segmentTrackCall("Wallet: verified phone number"));

lib/models/user_state.dart

@@ -20,6 +20,7 @@ class UserState {
   final String displayName;
   final String email;
   final String verificationId;
+  final String identifier;
   final bool loginRequestSuccess;
   final bool loginVerifySuccess;
   final bool isLoggedOut;
@@ -51,6 +52,7 @@ class UserState {
       this.displayName,
       this.email,
       this.verificationId,
+      this.identifier,
       this.loginRequestSuccess,
       this.loginVerifySuccess,
       this.isLoggedOut,
@@ -77,6 +79,7 @@ class UserState {
         displayName: "Anom",
         email: "",
         verificationId: "",
+        identifier: "",
         loginRequestSuccess: false,
         loginVerifySuccess: false,
         isLoggedOut: false,
@@ -103,6 +106,7 @@ class UserState {
       String displayName,
       String email,
       String verificationId,
+      String identifier,
       bool loginRequestSuccess,
       bool loginVerifySuccess,
       bool isLoggedOut,
@@ -127,6 +131,7 @@ class UserState {
         displayName: displayName ?? this.displayName,
         email: email ?? this.email,
         verificationId: verificationId ?? this.verificationId,
+        identifier: identifier ?? this.identifier,
         loginRequestSuccess: loginRequestSuccess ?? this.loginRequestSuccess,
         loginVerifySuccess: loginVerifySuccess ?? this.loginVerifySuccess,
         isLoggedOut: isLoggedOut ?? this.isLoggedOut,

lib/models/views/splash.dart

@@ -11,14 +11,16 @@ class SplashViewModel extends Equatable {
   final String jwtToken;
   final bool isLoggedOut;
   final Function() loginAgain;
+  final Function() setDeviceIdCall;
   final Function(VoidCallback successCallback) createLocalAccount;
 
   SplashViewModel(
       {this.privateKey,
       this.jwtToken,
       this.isLoggedOut,
       this.createLocalAccount,
-      this.loginAgain});
+      this.loginAgain,
+      this.setDeviceIdCall});
 
   static SplashViewModel fromStore(Store<AppState> store) {
     return SplashViewModel(
@@ -28,6 +30,9 @@ class SplashViewModel extends Equatable {
         createLocalAccount: (VoidCallback successCallback) {
           store.dispatch(createLocalAccountCall(successCallback));
         },
+        setDeviceIdCall: () {
+          store.dispatch(setDeviceId());
+        },
         loginAgain: () {
           store.dispatch(getWalletAddressessCall());
           store.dispatch(identifyCall());

lib/redux/actions/user_actions.dart

@@ -1,3 +1,6 @@
+import 'dart:io';
+
+import 'package:device_info/device_info.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
@@ -142,6 +145,10 @@ class SetIsVerifyRequest {
   SetIsVerifyRequest({this.isLoading});
 }
 
+class DeviceIdSuccess {
+  final String identifier;
+  DeviceIdSuccess(this.identifier);
+}
 
 ThunkAction backupWalletCall() {
   return (Store store) async {
@@ -213,6 +220,27 @@ ThunkAction restoreWalletCall(List<String> _mnemonic, VoidCallback successCallba
   };
 }
 
+ThunkAction setDeviceId() {
+  return (Store store) async {
+    final logger = await AppFactory().getLogger('action');
+    String identifier;
+    final DeviceInfoPlugin deviceInfoPlugin = new DeviceInfoPlugin();
+    try {
+      if (Platform.isAndroid) {
+        var build = await deviceInfoPlugin.androidInfo;
+        identifier = build.androidId;  //UUID for Android
+      } else if (Platform.isIOS) {
+        var data = await deviceInfoPlugin.iosInfo;
+        identifier = data.identifierForVendor;  //UUID for iOS
+      }
+    } on Exception {
+      logger.severe('Failed to get platform version');
+    }
+    logger.info("device identifier: $identifier");
+    store.dispatch(new DeviceIdSuccess(identifier));
+  };
+}
+
 ThunkAction createLocalAccountCall(VoidCallback successCallback) {
   return (Store store) async {
     final logger = await AppFactory().getLogger('action');
@@ -306,7 +334,8 @@ ThunkAction identifyFirstTimeCall() {
           "Phone Number": fullPhoneNumber,
           "Wallet Address": store.state.cashWalletState.walletAddress,
           "Account Address": store.state.userState.accountAddress,
-          "Display Name": store.state.userState.displayName
+          "Display Name": store.state.userState.displayName,
+          "Identifier": store.state.userState.identifier
         })));
   };
 }
@@ -319,7 +348,8 @@ ThunkAction identifyCall() {
           "Phone Number": fullPhoneNumber,
           "Wallet Address": store.state.cashWalletState.walletAddress,
           "Account Address": store.state.userState.accountAddress,
-          "Display Name": store.state.userState.displayName
+          "Display Name": store.state.userState.displayName,
+          "Identifier": store.state.userState.identifier
         })));
   };
 }

lib/redux/reducers/user_reducer.dart

@@ -21,6 +21,7 @@ final userReducers = combineReducers<UserState>([
   TypedReducer<UserState, JustInstalled>(_justInstalled),
   TypedReducer<UserState, SetIsLoginRequest>(_setIsLoginRequest),
   TypedReducer<UserState, SetIsVerifyRequest>(_setIsVerifyRequest),
+  TypedReducer<UserState, DeviceIdSuccess>(_deviceIdSuccess),
 ]);
 
 UserState _backupSuccess(UserState state, BackupSuccess action) {
@@ -119,3 +120,8 @@ UserState _setIsLoginRequest(UserState state, SetIsLoginRequest action) {
 UserState _setIsVerifyRequest(UserState state, SetIsVerifyRequest action) {
   return state.copyWith(isVerifyRequest: action.isLoading);
 }
+
+UserState _deviceIdSuccess(UserState state, DeviceIdSuccess action) {
+  return state.copyWith(identifier: action.identifier);
+}
+

lib/screens/splash/create_wallet.dart

@@ -44,6 +44,7 @@ class _CreateWalletState extends State<CreateWallet> {
                     if (viewModel.isLoggedOut) {
                       viewModel.loginAgain();
                     } else {
+                      viewModel.setDeviceIdCall();
                       viewModel.createLocalAccount(() {
                         setState(() {
                           isPrimaryPreloading = false;
@@ -78,6 +79,7 @@ class _CreateWalletState extends State<CreateWallet> {
                                   fontSize: 14,
                                   label: I18n.of(context).create__wallet,
                                   onPressed: () async {
+                                    viewModel.setDeviceIdCall();
                                     viewModel.createLocalAccount(() {
                                       setState(() {
                                         isTransparentPreloading = false;

pubspec.lock

@@ -1061,7 +1061,7 @@ packages:
       name: wallet_core
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.0.1+67"
+    version: "0.1.0"
   watcher:
     dependency: transitive
     description:

pubspec.yaml

@@ -24,7 +24,7 @@ dependencies:
   redux_persist: ^0.8.2
   redux_persist_flutter: ^0.8.2
   country_code_picker: ^1.2.4
-  wallet_core: ^0.0.1+67
+  wallet_core: ^0.1.0
   # wallet_core:
   #   path: ../wallet_core
   # alphabet_list_scroll_view: ^1.0.6