Messaging App Initial Commit
Pages Already Implemented Login and Registeration Page
This commit is contained in:
@@ -0,0 +1,11 @@
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//const endPoint = 'http://10.15.45.11/v1';
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const endPoint = 'https://api.theonasanyas.com/v1';
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const projectId = 'chatapp';
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const selfSigned = false;
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const databaseId = '676d7bc5000ffc9ca2a4';
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const userCollectionId = '676d7d05000253c91d27';
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const chatsCollectionId = '67734e8b002936f64abd';
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const convCollectionId = '67734e7f00205b8f40a6';
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const imageStorageBucket = '6771b9000011f84c14fa';
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@@ -0,0 +1,158 @@
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import 'dart:io';
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import 'package:appwrite/appwrite.dart';
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import 'package:appwrite/models.dart' as models;
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import 'package:flutter/material.dart';
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import 'package:image_picker/image_picker.dart';
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import 'package:messaging_app/components/constants.dart';
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import 'package:messaging_app/service/navigation_service.dart';
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import 'package:messaging_app/service/snackbar_service.dart';
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enum AuthStatus {
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notAuthenticated,
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authenticated,
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authenticating,
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userNotFound,
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error,
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}
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class MessagingProviders extends ChangeNotifier {
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//
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Client client = Client();
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late final Account account;
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late final Databases database;
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late final Storage storage;
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// Auth Status
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AuthStatus? status;
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//User Details
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models.User? user;
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models.Session? session;
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// var _email;
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// var _name;
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// var _imageURL;
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// var _timeStamp;
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static MessagingProviders instance = MessagingProviders();
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MessagingProviders() {
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init();
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loadUser();
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}
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init() {
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client.setEndpoint(endPoint).setProject(projectId).setSelfSigned();
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account = Account(client);
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database = Databases(client);
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storage = Storage(client);
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}
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loadUser() async {
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try {
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user = await account.get();
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status = AuthStatus.authenticated;
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} catch (e) {
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status = AuthStatus.notAuthenticated;
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} finally {
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notifyListeners();
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}
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}
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void loginWithEmailAndPassword(String _email, String _password) async {
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//
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status = AuthStatus.authenticating;
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notifyListeners();
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try {
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session = await account.createEmailPasswordSession(
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email: _email, password: _password);
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// user = await account.get();
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status = AuthStatus.authenticated;
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SnackBarService.instance.showSnackBarSuccess("Welcome! ${user!.name}");
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NavigationService.instance.navigateToReplacement("home");
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// account.deleteSession(sessionId: 'current');
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} on AppwriteException catch (e) {
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SnackBarService.instance.showSnackBarError(e.message!);
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status = AuthStatus.error;
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user = null;
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//
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} on Exception catch (e) {
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SnackBarService.instance.showSnackBarError(e.toString());
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//
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}
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notifyListeners();
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}
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Future<void> createUser(String _email, String _password,
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Future<void> onSuccess(String _uid)) async {
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try {
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models.User _user = await account.create(
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userId: ID.unique(), email: _email, password: _password);
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status = AuthStatus.authenticated;
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await onSuccess(_user.$id);
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SnackBarService.instance.showSnackBarSuccess("Welcome! ${_user.email}");
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NavigationService.instance.goBack();
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NavigationService.instance.navigateToReplacement("home");
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} on AppwriteException catch (e) {
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status = AuthStatus.error;
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user = null;
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SnackBarService.instance.showSnackBarError(e.message!);
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} on Exception catch (e) {
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SnackBarService.instance.showSnackBarError(e.toString());
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//
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}
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notifyListeners();
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}
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Future<void> createUserInDB(
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String _documentId, String _email, String _name, String _imageURL) async {
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try {
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await database.createDocument(
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databaseId: databaseId,
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collectionId: userCollectionId,
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documentId: _documentId,
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data: {
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"name": _name,
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"email": _email,
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"timeStamp": DateTime.now().toUtc().toIso8601String(),
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"image": _imageURL
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});
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status = AuthStatus.authenticated;
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} on AppwriteException catch (e) {
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SnackBarService.instance.showSnackBarError(e.message!);
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//
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} on Exception catch (e) {
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SnackBarService.instance.showSnackBarError(e.toString());
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//
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}
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notifyListeners();
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}
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uploadUserImage(XFile? file, String _uid) async {
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try {
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File _file = File(file!.path);
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var _test = await storage.createFile(
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bucketId: imageStorageBucket,
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fileId: ID.unique(),
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file: InputFile.fromPath(path: _file.path, filename: file.name),
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permissions: [
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Permission.read(Role.any()),
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],
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);
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return "$endPoint/storage/buckets/${_test.bucketId}/files/${_test.$id}/view?project=$projectId";
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} on AppwriteException catch (e) {
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SnackBarService.instance.showSnackBarError(e.message!);
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print(e.message);
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//
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} on Exception catch (e) {
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SnackBarService.instance.showSnackBarError(e.toString());
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//
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}
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notifyListeners();
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}
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}
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@@ -0,0 +1,17 @@
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import 'package:flutter/material.dart';
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import 'package:messaging_app/pages/home_page.dart';
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import 'package:messaging_app/pages/login_page.dart';
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import 'package:messaging_app/pages/registeration_page.dart';
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class MessagingRoutes {
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//
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static MessagingRoutes instance = MessagingRoutes();
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Map<String, WidgetBuilder> get messagingRoutes {
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return {
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"login": (BuildContext _context) => LoginPage(),
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"register": (BuildContext _context) => RegisterationPage(),
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"home": (BuildContext _context) => HomePage(),
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};
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}
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}
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@@ -0,0 +1,35 @@
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import 'package:flutter/material.dart';
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import 'package:messaging_app/components/messaging_routes.dart';
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import 'package:messaging_app/service/navigation_service.dart';
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void main() {
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WidgetsFlutterBinding.ensureInitialized();
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runApp(const MessagingApp());
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}
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class MessagingApp extends StatelessWidget {
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const MessagingApp({super.key});
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// This widget is the root of your application.
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@override
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Widget build(BuildContext context) {
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return MaterialApp(
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title: 'Messaging App',
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navigatorKey: NavigationService.instance.navigatorKey,
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theme: ThemeData(
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brightness: Brightness.dark,
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scaffoldBackgroundColor: Colors.black,
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primaryColor: Color.fromRGBO(42, 117, 188, 1.0),
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colorScheme: ColorScheme.dark(),
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useMaterial3: true,
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),
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routes: MessagingRoutes.instance.messagingRoutes,
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initialRoute: "login",
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// home: RegisterationPage(),
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);
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}
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}
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@@ -0,0 +1,26 @@
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import 'package:flutter/material.dart';
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class HomePage extends StatefulWidget {
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const HomePage({super.key});
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@override
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State<StatefulWidget> createState() {
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//
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return _HomePageState();
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}
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}
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class _HomePageState extends State<HomePage> {
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@override
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Widget build(BuildContext context) {
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//
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return Scaffold(
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backgroundColor: Theme.of(context).scaffoldBackgroundColor,
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appBar: AppBar(
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backgroundColor: Theme.of(context).scaffoldBackgroundColor,
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title: Text("Messaging App"),
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titleTextStyle: TextStyle(fontSize: 15),
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),
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);
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}
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}
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@@ -0,0 +1,209 @@
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import 'package:flutter/material.dart';
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import 'package:messaging_app/components/messaging_provider.dart';
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import 'package:messaging_app/service/navigation_service.dart';
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import 'package:messaging_app/service/snackbar_service.dart';
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import 'package:provider/provider.dart';
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class LoginPage extends StatefulWidget {
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const LoginPage({super.key});
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@override
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State<StatefulWidget> createState() {
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return _LoginPageState();
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}
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}
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class _LoginPageState extends State<LoginPage> {
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//
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var _deviceHeight;
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var _deviceWidth;
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String? _email;
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String? _password;
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late GlobalKey<FormState> _formKey;
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late MessagingProviders _auth;
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_LoginPageState() {
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_formKey = GlobalKey<FormState>();
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}
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@override
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Widget build(BuildContext context) {
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//
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_deviceHeight = MediaQuery.of(context).size.height;
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_deviceWidth = MediaQuery.of(context).size.width;
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return Scaffold(
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backgroundColor: Theme.of(context).scaffoldBackgroundColor,
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body: Align(
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child: ChangeNotifierProvider<MessagingProviders>.value(
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value: MessagingProviders.instance,
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child: _loginPageUI(),
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),
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//_loginPageUI(),
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),
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);
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}
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Widget _loginPageUI() {
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return Builder(builder: (BuildContext _context) {
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SnackBarService.instance.buildContext = _context;
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_auth = Provider.of<MessagingProviders>(_context);
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return Container(
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height: _deviceHeight * 0.60,
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// color: Colors.red,
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padding: EdgeInsets.symmetric(horizontal: _deviceWidth * 0.10),
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alignment: Alignment.center,
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child: Column(
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mainAxisAlignment: MainAxisAlignment.spaceEvenly,
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mainAxisSize: MainAxisSize.max,
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crossAxisAlignment: CrossAxisAlignment.center,
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children: [
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_headingWidget(),
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_inputForm(),
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_loginButton(),
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_registerButton(),
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],
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),
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);
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});
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}
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Widget _headingWidget() {
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return SizedBox(
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height: _deviceHeight * 0.12,
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child: Column(
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mainAxisAlignment: MainAxisAlignment.spaceEvenly,
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mainAxisSize: MainAxisSize.max,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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'Welcome Back!',
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style: TextStyle(fontSize: 35, fontWeight: FontWeight.w700),
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),
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Text(
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'Please Login to your Account',
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style: TextStyle(fontSize: 25, fontWeight: FontWeight.w200),
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)
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],
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),
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);
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}
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Widget _inputForm() {
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return SizedBox(
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height: _deviceHeight * 0.16,
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child: Form(
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key: _formKey,
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onChanged: () {
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_formKey.currentState?.save();
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},
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child: Column(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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mainAxisSize: MainAxisSize.max,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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_emailTextField(),
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_passwordTextField(),
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],
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),
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),
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);
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}
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Widget _emailTextField() {
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return TextFormField(
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autocorrect: false,
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style: TextStyle(
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color: Colors.white,
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),
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validator: (_input) {
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return _input!.isNotEmpty && _input.contains("@")
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? null
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: "Please enter a valid Email";
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},
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onSaved: (_input) {
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setState(() {
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_email = _input!;
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});
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},
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cursorColor: Colors.white,
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decoration: InputDecoration(
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hintText: "Email Address",
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focusedBorder: UnderlineInputBorder(
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borderSide: BorderSide(color: Colors.white))),
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);
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}
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Widget _passwordTextField() {
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return TextFormField(
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autocorrect: false,
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style: TextStyle(
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color: Colors.white,
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),
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validator: (_input) {
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return _input!.isNotEmpty ? null : "Please enter a Password";
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},
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onSaved: (_input) {
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setState(() {
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_password = _input!;
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});
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},
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obscureText: true,
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cursorColor: Colors.white,
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decoration: InputDecoration(
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hintText: "Password",
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focusedBorder: UnderlineInputBorder(
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borderSide: BorderSide(color: Colors.white))),
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);
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}
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Widget _loginButton() {
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return _auth.status == AuthStatus.authenticating
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? Align(
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alignment: Alignment.center,
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child: CircularProgressIndicator(),
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)
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: SizedBox(
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height: _deviceHeight * 0.06,
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width: _deviceWidth,
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child: MaterialButton(
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onPressed: () {
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if (_formKey.currentState!.validate()) {
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//Login User
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_auth.loginWithEmailAndPassword(_email!, _password!);
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}
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},
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color: Colors.blue,
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child: Text(
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'Login',
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style: TextStyle(
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fontSize: 18,
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fontWeight: FontWeight.w700,
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),
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),
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),
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);
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}
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Widget _registerButton() {
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return GestureDetector(
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onTap: () {
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NavigationService.instance.navigateTo("register");
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},
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child: SizedBox(
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height: _deviceHeight * 0.06,
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width: _deviceWidth,
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child: Text(
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'REGISTER',
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textAlign: TextAlign.center,
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style: TextStyle(
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fontSize: 18,
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fontWeight: FontWeight.w700,
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),
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||||
),
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||||
),
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);
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}
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}
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@@ -0,0 +1,269 @@
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import 'dart:io';
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||||
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||||
import 'package:flutter/material.dart';
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||||
import 'package:image_picker/image_picker.dart';
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||||
import 'package:messaging_app/components/messaging_provider.dart';
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import 'package:messaging_app/service/media_service.dart';
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import 'package:messaging_app/service/navigation_service.dart';
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import 'package:messaging_app/service/snackbar_service.dart';
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import 'package:provider/provider.dart';
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class RegisterationPage extends StatefulWidget {
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const RegisterationPage({super.key});
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||||
@override
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State<StatefulWidget> createState() {
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return _RegisterationPageState();
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||||
}
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||||
}
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||||
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||||
class _RegisterationPageState extends State<RegisterationPage> {
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//
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||||
var _deviceHeight;
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var _deviceWidth;
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||||
XFile? _image;
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||||
String? _name;
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||||
String? _email;
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||||
String? _password;
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||||
|
||||
late GlobalKey<FormState> _formKey;
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late MessagingProviders _auth;
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||||
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_RegisterationPageState() {
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_formKey = GlobalKey<FormState>();
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||||
}
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||||
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@override
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Widget build(BuildContext context) {
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||||
//
|
||||
_deviceHeight = MediaQuery.of(context).size.height;
|
||||
_deviceWidth = MediaQuery.of(context).size.width;
|
||||
|
||||
return Scaffold(
|
||||
backgroundColor: Theme.of(context).scaffoldBackgroundColor,
|
||||
body: Container(
|
||||
// color: Colors.blue,
|
||||
alignment: Alignment.center,
|
||||
child: ChangeNotifierProvider<MessagingProviders>.value(
|
||||
value: MessagingProviders.instance,
|
||||
child: _registerationPageUI(),
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
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||||
Widget _registerationPageUI() {
|
||||
return Builder(builder: (BuildContext _context) {
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||||
SnackBarService.instance.buildContext = _context;
|
||||
_auth = Provider.of<MessagingProviders>(_context);
|
||||
return Container(
|
||||
// color: Colors.deepOrange,
|
||||
height: _deviceHeight * 0.75,
|
||||
padding: EdgeInsets.symmetric(horizontal: _deviceWidth * 0.10),
|
||||
child: Column(
|
||||
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
|
||||
mainAxisSize: MainAxisSize.max,
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: [
|
||||
_headingWidget(),
|
||||
_inputForm(),
|
||||
_registerButton(),
|
||||
_backToLoginPage(),
|
||||
],
|
||||
),
|
||||
);
|
||||
});
|
||||
}
|
||||
|
||||
Widget _headingWidget() {
|
||||
return SizedBox(
|
||||
height: _deviceHeight * 0.12,
|
||||
child: Column(
|
||||
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: [
|
||||
Text(
|
||||
'SignUp to Enjoy!',
|
||||
style: TextStyle(fontSize: 35, fontWeight: FontWeight.w700),
|
||||
),
|
||||
Text(
|
||||
'Please enter your details',
|
||||
style: TextStyle(fontSize: 25, fontWeight: FontWeight.w200),
|
||||
)
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
Widget _inputForm() {
|
||||
return Container(
|
||||
height: _deviceHeight * 0.35,
|
||||
child: Form(
|
||||
key: _formKey,
|
||||
onChanged: () {
|
||||
_formKey.currentState?.save();
|
||||
},
|
||||
child: Column(
|
||||
mainAxisAlignment: MainAxisAlignment.spaceBetween,
|
||||
mainAxisSize: MainAxisSize.max,
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: [
|
||||
_imageSelectorWidgeet(),
|
||||
_nameTextField(),
|
||||
_emailTextField(),
|
||||
_passwordTextField(),
|
||||
],
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
Widget _imageSelectorWidgeet() {
|
||||
return Align(
|
||||
child: GestureDetector(
|
||||
onTap: () async {
|
||||
XFile? _imageFile = await MediaService.instance.getImageFromLibrary();
|
||||
_imageFile!.name;
|
||||
setState(() {
|
||||
_image = _imageFile;
|
||||
});
|
||||
},
|
||||
child: Container(
|
||||
height: _deviceHeight * 0.10,
|
||||
width: _deviceHeight * 0.10,
|
||||
decoration: BoxDecoration(
|
||||
color: Colors.transparent,
|
||||
borderRadius: BorderRadius.circular(500),
|
||||
image: DecorationImage(
|
||||
fit: BoxFit.cover,
|
||||
image: _image != null
|
||||
? Image.file(File(_image!.path)).image
|
||||
: NetworkImage('https://i.pravatar.cc/1000'),
|
||||
// image: NetworkImage('https://cdn0.iconfinder.com/data/icons/occupation-002/64/programmer-programming-occupation-avatar-512.png'),
|
||||
)),
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
Widget _nameTextField() {
|
||||
return TextFormField(
|
||||
autocorrect: false,
|
||||
style: TextStyle(
|
||||
color: Colors.white,
|
||||
),
|
||||
validator: (_input) {
|
||||
return _input!.isNotEmpty ? null : "Please enter a valid Name";
|
||||
},
|
||||
onSaved: (_input) {
|
||||
setState(() {
|
||||
_name = _input!;
|
||||
});
|
||||
},
|
||||
cursorColor: Colors.white,
|
||||
decoration: InputDecoration(
|
||||
hintText: "Name",
|
||||
focusedBorder: UnderlineInputBorder(
|
||||
borderSide: BorderSide(color: Colors.white))),
|
||||
);
|
||||
}
|
||||
|
||||
Widget _emailTextField() {
|
||||
return TextFormField(
|
||||
autocorrect: false,
|
||||
style: TextStyle(
|
||||
color: Colors.white,
|
||||
),
|
||||
validator: (_input) {
|
||||
return _input!.isNotEmpty && _input.contains("@")
|
||||
? null
|
||||
: "Please enter a valid Email";
|
||||
},
|
||||
onSaved: (_input) {
|
||||
setState(() {
|
||||
_email = _input!;
|
||||
});
|
||||
},
|
||||
cursorColor: Colors.white,
|
||||
decoration: InputDecoration(
|
||||
hintText: "Email",
|
||||
focusedBorder: UnderlineInputBorder(
|
||||
borderSide: BorderSide(color: Colors.white))),
|
||||
);
|
||||
}
|
||||
|
||||
Widget _passwordTextField() {
|
||||
return TextFormField(
|
||||
autocorrect: false,
|
||||
style: TextStyle(
|
||||
color: Colors.white,
|
||||
),
|
||||
validator: (_input) {
|
||||
return _input!.isNotEmpty ? null : "Please enter a Password";
|
||||
},
|
||||
onSaved: (_input) {
|
||||
setState(() {
|
||||
_password = _input!;
|
||||
});
|
||||
},
|
||||
obscureText: true,
|
||||
cursorColor: Colors.white,
|
||||
decoration: InputDecoration(
|
||||
hintText: "Password",
|
||||
focusedBorder: UnderlineInputBorder(
|
||||
borderSide: BorderSide(color: Colors.white))),
|
||||
);
|
||||
}
|
||||
|
||||
Widget _registerButton() {
|
||||
return _auth.status == AuthStatus.authenticating
|
||||
? Align(
|
||||
child: CircularProgressIndicator(),
|
||||
)
|
||||
: SizedBox(
|
||||
height: _deviceHeight * 0.06,
|
||||
width: _deviceWidth,
|
||||
child: MaterialButton(
|
||||
onPressed: () {
|
||||
if (_formKey.currentState!.validate() && _image != null) {
|
||||
//
|
||||
_auth.createUser(_email!, _password!, (String _uid) async {
|
||||
var _url = await _auth.uploadUserImage(_image, _uid);
|
||||
_auth.createUserInDB(_uid, _email!, _name!, _url);
|
||||
if (_auth.status == AuthStatus.authenticated) {
|
||||
_auth.loginWithEmailAndPassword(_email!, _password!);
|
||||
}
|
||||
//
|
||||
});
|
||||
//Login User
|
||||
// _auth.loginWithEmailAndPassword(_email!, _password!);
|
||||
}
|
||||
},
|
||||
color: Colors.blue,
|
||||
child: Text(
|
||||
'Register',
|
||||
style: TextStyle(
|
||||
fontSize: 18,
|
||||
fontWeight: FontWeight.w700,
|
||||
),
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
Widget _backToLoginPage() {
|
||||
return GestureDetector(
|
||||
onTap: () {
|
||||
NavigationService.instance.goBack();
|
||||
},
|
||||
child: Container(
|
||||
height: _deviceHeight * 0.06,
|
||||
width: _deviceWidth,
|
||||
child: Icon(
|
||||
Icons.arrow_back,
|
||||
size: 40,
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,11 @@
|
||||
import 'package:image_picker/image_picker.dart';
|
||||
|
||||
class MediaService {
|
||||
//
|
||||
static MediaService instance = MediaService();
|
||||
|
||||
Future<XFile?> getImageFromLibrary() async {
|
||||
ImagePicker _picker = ImagePicker();
|
||||
return await _picker.pickImage(source: ImageSource.gallery);
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,29 @@
|
||||
import 'package:flutter/material.dart';
|
||||
|
||||
class NavigationService {
|
||||
//
|
||||
static NavigationService instance = NavigationService();
|
||||
|
||||
GlobalKey<NavigatorState>? navigatorKey;
|
||||
|
||||
NavigationService() {
|
||||
navigatorKey = GlobalKey<NavigatorState>();
|
||||
}
|
||||
|
||||
Future<dynamic>? navigateToReplacement(String _routeName) {
|
||||
return navigatorKey!.currentState!.pushReplacementNamed(_routeName);
|
||||
}
|
||||
|
||||
Future<dynamic>? navigateTo(String _routeName) {
|
||||
return navigatorKey!.currentState!.pushNamed(_routeName);
|
||||
}
|
||||
|
||||
Future<dynamic>? navigateToRoute(MaterialPageRoute _route) {
|
||||
return navigatorKey!.currentState!.push(_route);
|
||||
}
|
||||
|
||||
// Manually Call Function
|
||||
goBack() {
|
||||
return navigatorKey!.currentState!.pop();
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,46 @@
|
||||
import 'package:flutter/material.dart';
|
||||
|
||||
class SnackBarService {
|
||||
//
|
||||
|
||||
BuildContext? _buildContext;
|
||||
static SnackBarService instance = SnackBarService();
|
||||
|
||||
SnackBarService() {}
|
||||
|
||||
set buildContext(BuildContext _context) {
|
||||
_buildContext = _context;
|
||||
}
|
||||
|
||||
void showSnackBarError(String _message) {
|
||||
ScaffoldMessenger.of(_buildContext!).showSnackBar(
|
||||
SnackBar(
|
||||
duration: Duration(seconds: 2),
|
||||
content: Text(
|
||||
_message,
|
||||
style: TextStyle(
|
||||
color: Colors.white,
|
||||
fontSize: 15,
|
||||
),
|
||||
),
|
||||
backgroundColor: Colors.red,
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
void showSnackBarSuccess(String _message) {
|
||||
ScaffoldMessenger.of(_buildContext!).showSnackBar(
|
||||
SnackBar(
|
||||
duration: Duration(seconds: 2),
|
||||
content: Text(
|
||||
_message,
|
||||
style: TextStyle(
|
||||
color: Colors.white,
|
||||
fontSize: 15,
|
||||
),
|
||||
),
|
||||
backgroundColor: Colors.green,
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user