⬆️ Upgrade firebase packages

Author: TheAlphamerc

lib/main.dart

@@ -1,4 +1,5 @@
 import 'package:firebase_database/firebase_database.dart';
+import 'package:firebase_core/firebase_core.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_twitter_clone/helper/theme.dart';
 import 'package:flutter_twitter_clone/state/searchState.dart';
@@ -12,13 +13,13 @@ import 'package:google_fonts/google_fonts.dart';
 
 import 'state/notificationState.dart';
 
-void main() {
+void main() async {
   WidgetsFlutterBinding.ensureInitialized();
+  await Firebase.initializeApp();
   runApp(MyApp());
 }
 
 class MyApp extends StatelessWidget {
-  
   @override
   Widget build(BuildContext context) {
     return MultiProvider(
@@ -28,7 +29,8 @@ class MyApp extends StatelessWidget {
         ChangeNotifierProvider<FeedState>(create: (_) => FeedState()),
         ChangeNotifierProvider<ChatState>(create: (_) => ChatState()),
         ChangeNotifierProvider<SearchState>(create: (_) => SearchState()),
-        ChangeNotifierProvider<NotificationState>(create: (_) => NotificationState()),
+        ChangeNotifierProvider<NotificationState>(
+            create: (_) => NotificationState()),
       ],
       child: MaterialApp(
         title: 'Fwitter',

lib/model/feedModel.dart

@@ -14,7 +14,7 @@ class FeedModel {
   String imagePath;
   List<String> tags;
   List<String> replyTweetKeyList;
-  User user;
+  UserModel user;
   FeedModel(
       {this.key,
       this.description,
@@ -61,7 +61,7 @@ class FeedModel {
     createdAt = map['createdAt'];
     imagePath = map['imagePath'];
     //  username = map['username'];
-    user = User.fromJson(map['user']);
+    user = UserModel.fromJson(map['user']);
     parentkey = map['parentkey'];
     childRetwetkey = map['childRetwetkey'];
     if (map['tags'] != null) {
@@ -74,22 +74,24 @@ class FeedModel {
       likeList = List<String>();
 
       final list = map['likeList'];
+
       /// In new tweet db schema likeList is stored as a List<String>()
-      /// 
+      ///
       if (list is List) {
         map['likeList'].forEach((value) {
           if (value is String) {
             likeList.add(value);
-          } 
+          }
         });
         likeCount = likeList.length ?? 0;
       }
+
       /// In old database tweet db schema likeList is saved in the form of map
       /// like list map is removed from latest code but to support old schema below code is required
       /// Once all user migrated to new version like list map support will be removed
-      else if(list is Map){
+      else if (list is Map) {
         list.forEach((key, value) {
-         likeList.add(value["userId"]);
+          likeList.add(value["userId"]);
         });
         likeCount = list.length;
       }

lib/model/user.dart

@@ -1,4 +1,4 @@
-class User {
+class UserModel {
   String key;
   String email;
   String userId;
@@ -18,31 +18,31 @@ class User {
   List<String> followersList;
   List<String> followingList;
 
-  User(
-      {this.email,
-      this.userId,
-      this.displayName,
-      this.profilePic,
-      this.key,
-      this.contact,
-      this.bio,
-      this.dob,
-      this.location,
-      this.createdAt,
-      this.userName,
-      this.followers,
-      this.following,
-      this.webSite,
-      this.isVerified,
-      this.fcmToken,
-      this.followersList,
-      });
+  UserModel({
+    this.email,
+    this.userId,
+    this.displayName,
+    this.profilePic,
+    this.key,
+    this.contact,
+    this.bio,
+    this.dob,
+    this.location,
+    this.createdAt,
+    this.userName,
+    this.followers,
+    this.following,
+    this.webSite,
+    this.isVerified,
+    this.fcmToken,
+    this.followersList,
+  });
 
-  User.fromJson(Map<dynamic, dynamic> map) {
+  UserModel.fromJson(Map<dynamic, dynamic> map) {
     if (map == null) {
       return;
     }
-    if(followersList == null){
+    if (followersList == null) {
       followersList = [];
     }
     email = map['email'];
@@ -61,20 +61,20 @@ class User {
     webSite = map['webSite'];
     fcmToken = map['fcmToken'];
     isVerified = map['isVerified'] ?? false;
-    if(map['followerList'] != null){
+    if (map['followerList'] != null) {
       followersList = List<String>();
-      map['followerList'].forEach((value){
-         followersList.add(value);
-     });
-   }
-   followers = followersList != null ? followersList.length : null;
-   if(map['followingList'] != null){
+      map['followerList'].forEach((value) {
+        followersList.add(value);
+      });
+    }
+    followers = followersList != null ? followersList.length : null;
+    if (map['followingList'] != null) {
       followingList = List<String>();
-      map['followingList'].forEach((value){
-         followingList.add(value);
-     });
-   }
-   following = followingList != null ? followingList.length : null;
+      map['followingList'].forEach((value) {
+        followingList.add(value);
+      });
+    }
+    following = followingList != null ? followingList.length : null;
   }
   toJson() {
     return {
@@ -90,54 +90,54 @@ class User {
       'location': location,
       'createdAt': createdAt,
       'followers': followersList != null ? followersList.length : null,
-      'following': followingList!= null ? followingList.length : null,
+      'following': followingList != null ? followingList.length : null,
       'userName': userName,
       'webSite': webSite,
       'isVerified': isVerified ?? false,
-      'fcmToken':fcmToken,
-      'followerList' : followersList,
-      'followingList':followingList
+      'fcmToken': fcmToken,
+      'followerList': followersList,
+      'followingList': followingList
     };
   }
 
-  User copyWith(
-      {String email,
-      String userId,
-      String displayName,
-      String profilePic,
-      String key,
-      String contact,
-      bio,
-      String dob,
-      String location,
-      String createdAt,
-      String userName,
-      int followers,
-      int following,
-      String webSite,
-      bool isVerified,
-      String fcmToken,
-      List<String> followingList,
-      }) {
-    return User(
-        email: email ?? this.email,
-        bio: bio ?? this.bio,
-        contact: contact ?? this.contact,
-        createdAt: createdAt ?? this.createdAt,
-        displayName: displayName ?? this.displayName,
-        dob: dob ?? this.dob,
-        followers: followersList != null ? followersList.length : null,
-        following: following ?? this.following,
-        isVerified: isVerified ?? this.isVerified,
-        key: key ?? this.key,
-        location: location ?? this.location,
-        profilePic: profilePic ?? this.profilePic,
-        userId: userId ?? this.userId,
-        userName: userName ?? this.userName,
-        webSite: webSite ?? this.webSite,
-        fcmToken:fcmToken ?? this.fcmToken,
-        followersList: followersList ?? this.followersList,
-        );
+  UserModel copyWith({
+    String email,
+    String userId,
+    String displayName,
+    String profilePic,
+    String key,
+    String contact,
+    bio,
+    String dob,
+    String location,
+    String createdAt,
+    String userName,
+    int followers,
+    int following,
+    String webSite,
+    bool isVerified,
+    String fcmToken,
+    List<String> followingList,
+  }) {
+    return UserModel(
+      email: email ?? this.email,
+      bio: bio ?? this.bio,
+      contact: contact ?? this.contact,
+      createdAt: createdAt ?? this.createdAt,
+      displayName: displayName ?? this.displayName,
+      dob: dob ?? this.dob,
+      followers: followersList != null ? followersList.length : null,
+      following: following ?? this.following,
+      isVerified: isVerified ?? this.isVerified,
+      key: key ?? this.key,
+      location: location ?? this.location,
+      profilePic: profilePic ?? this.profilePic,
+      userId: userId ?? this.userId,
+      userName: userName ?? this.userName,
+      webSite: webSite ?? this.webSite,
+      fcmToken: fcmToken ?? this.fcmToken,
+      followersList: followersList ?? this.followersList,
+    );
   }
 
   String getFollower() {

lib/page/Auth/signup.dart

@@ -173,7 +173,7 @@ class _SignupState extends State<Signup> {
     Random random = new Random();
     int randomNumber = random.nextInt(8);
 
-    User user = User(
+    UserModel user = UserModel(
       email: _emailController.text.toLowerCase(),
       bio: 'Edit profile to update bio',
       // contact:  _mobileController.text,

lib/page/Auth/verifyEmail.dart

@@ -25,7 +25,7 @@ class _VerifyEmailPageState extends State<VerifyEmailPage> {
       child: Column(
         mainAxisAlignment: MainAxisAlignment.center,
         crossAxisAlignment: CrossAxisAlignment.center,
-        children: state.user.isEmailVerified
+        children: state.user.emailVerified
             ? <Widget>[
                 NotifyText(
                   title: 'Your email address is verified',
@@ -75,7 +75,6 @@ class _VerifyEmailPageState extends State<VerifyEmailPage> {
   void _submit() {
     var state = Provider.of<AuthState>(context, listen: false);
     state.sendEmailVerification(_scaffoldKey);
-    
   }
 
   @override

lib/page/common/usersListPage.dart

@@ -27,7 +27,7 @@ class UsersListPage extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    List<User> userList;
+    List<UserModel> userList;
     return Scaffold(
       backgroundColor: TwitterColor.mystic,
       appBar: CustomAppBar(

lib/page/common/widget/userListWidget.dart

@@ -10,7 +10,7 @@ import 'package:flutter_twitter_clone/widgets/newWidget/title_text.dart';
 import 'package:provider/provider.dart';
 
 class UserListWidget extends StatelessWidget {
-  final List<User> list;
+  final List<UserModel> list;
   final String emptyScreenText;
   final String emptyScreenSubTileText;
   UserListWidget({
@@ -44,7 +44,7 @@ class UserListWidget extends StatelessWidget {
 
 class UserTile extends StatelessWidget {
   const UserTile({Key key, this.user, this.myId}) : super(key: key);
-  final User user;
+  final UserModel user;
   final String myId;
 
   /// Return empty string for default bio