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1
covas_mobile/android/gradle.properties
View File

@ -1,4 +1,3 @@
org.gradle.jvmargs=-Xmx1536M
android.useAndroidX=true
android.enableJetifier=true
flutter.compileSdkVersion=35

55
covas_mobile/lib/classes/MyDrawer.dart
View File

@ -9,9 +9,7 @@ import 'alert.dart';
import '../variable/globals.dart' as globals;
import '../pages/LoginDemo.dart';
import 'package:flutter_dotenv/flutter_dotenv.dart'; // Import dotenv
import 'package:encrypt_shared_preferences/provider.dart';
import '../main.dart';
class MyDrawer extends StatelessWidget with ShowAlertDialog {
Future<void> logout(BuildContext context) async {
@ -26,54 +24,43 @@ class MyDrawer extends StatelessWidget with ShowAlertDialog {
"Content-Type": "application/json",
HttpHeaders.cookieHeader: "access_token=${accessToken}"
});
print("Status code logout ${response.statusCode}");
if (response.statusCode == 200) {
await prefs.remove("access_token");
await dotenv.load(fileName: ".env"); // Load .env file
final keyEncrypt = dotenv.env['KEY_ENCRYPT'] ?? '';
if (keyEncrypt.isNotEmpty) {
await EncryptedSharedPreferences.initialize(keyEncrypt);
var sharedPref = EncryptedSharedPreferences.getInstance();
String username = sharedPref.getString("username") ?? "";
String password = sharedPref.getString("password") ?? "";
if ((username.isEmpty) || (password.isEmpty)) {
sharedPref.remove("username");
sharedPref.remove("password");
}
}
Navigator.pushAndRemoveUntil(
context,
MaterialPageRoute(builder: (_) => LoginDemo()),
(route) => false, // Remove all previous routes
);
await prefs.setString("access_token", ""); // Clear the token
Navigator.pushReplacement(
context, MaterialPageRoute(builder: (_) => LoginDemo()));
} else {
String errorMessage;
switch (response.statusCode) {
case 400:
errorMessage = "Bad Request: Please check your input.";
print("Bad Request: Please check your input.");
showAlertDialog(
context, "Bad Request", "Please check your input.");
break;
case 401:
errorMessage = "Unauthorized: Invalid credentials.";
print("Unauthorized: Invalid credentials.");
showAlertDialog(context, "Unauthorized", "Invalid credentials.");
break;
case 403:
errorMessage = "Forbidden: You don't have permission.";
print("Forbidden: You don't have permission.");
showAlertDialog(context, "Forbidden",
"You don't have permission to access this.");
break;
case 404:
errorMessage = "Not Found: The resource was not found.";
print("Not Found: The resource was not found.");
showAlertDialog(
context, "Not Found", "The resource was not found.");
break;
case 500:
errorMessage =
"Server Error: Something went wrong on the server.";
print("Server Error: Something went wrong on the server.");
showAlertDialog(context, "Server Error",
"Something went wrong on the server.");
break;
default:
errorMessage = "Unexpected Error: ${response.statusCode}";
print("Unexpected Error: ${response.statusCode}");
showAlertDialog(context, "Error", "Unexpected Error occurred.");
break;
}
print(errorMessage);
showAlertDialog(context, "Error", errorMessage);
}
} catch (e) {
print("Error: $e");
@ -81,7 +68,7 @@ class MyDrawer extends StatelessWidget with ShowAlertDialog {
context, "Error", "An error occurred. Please try again.");
}
} else {
showAlertDialog(context, "Error", "Invalid token.");
showAlertDialog(context, "Error", "Token invalide.");
}
}

141
covas_mobile/lib/classes/auth_service.dart
View File

@ -1,141 +0,0 @@
import 'dart:convert';
import 'package:shared_preferences/shared_preferences.dart';
import 'package:http/http.dart' as http;
import '../variable/globals.dart' as globals;
import 'dart:io';
import 'package:flutter/material.dart';
import 'package:encrypt_shared_preferences/provider.dart';
import '../pages/LoginDemo.dart';
import 'package:flutter_dotenv/flutter_dotenv.dart'; // Import dotenv
class AuthService {
// Login with username and password
Future<bool> login(String username, String password,
{bool rememberMe = false}) async {
final url = Uri.parse("${globals.api}/token");
try {
final response = await http.post(
url,
headers: {
'accept': 'application/json',
'Content-Type': 'application/x-www-form-urlencoded',
},
body: {"username": username, "password": password},
);
if (response.statusCode == 200 || response.statusCode == 201) {
final prefs = await SharedPreferences.getInstance();
if (rememberMe) {
await dotenv.load(fileName: ".env"); // Load .env file
final keyEncrypt = dotenv.env['KEY_ENCRYPT'] ?? '';
if (keyEncrypt.isNotEmpty) {
await EncryptedSharedPreferences.initialize(keyEncrypt);
var sharedPref = EncryptedSharedPreferences.getInstance();
sharedPref.setString("username", username);
sharedPref.setString("password", password);
}
}
final cookies = response.headers["set-cookie"]?.split(";") ?? [];
for (final cookie in cookies) {
final cookieParts = cookie.split(",");
for (final part in cookieParts) {
final keyValue = part.split("=");
if (keyValue.length == 2 && keyValue[0] == "access_token") {
prefs.setString("access_token", keyValue[1]);
}
}
}
return true;
} else {
return false;
}
} catch (e) {
print("Login error: $e");
return false;
}
}
// Logout
Future<void> logout() async {
final prefs = await SharedPreferences.getInstance();
await prefs.remove("access_token");
}
Future<bool> isLoggedIn() async {
final prefs = await SharedPreferences.getInstance();
final accessToken = prefs.getString("access_token");
if (accessToken == null || accessToken.isEmpty) {
print("No access token found.");
return false;
}
print("Checking token validity...");
var url = Uri.parse("${globals.api}/token");
try {
final response = await http.get(
url,
headers: {
HttpHeaders.cookieHeader: "access_token=$accessToken",
"Content-Type": "application/json",
},
);
if (response.statusCode == 200) {
print("Token is valid.");
return true;
} else {
print("Token is invalid. Status code: ${response.statusCode}");
await dotenv.load(fileName: ".env"); // Load .env file
final keyEncrypt = dotenv.env['KEY_ENCRYPT'] ?? '';
if (keyEncrypt.isNotEmpty) {
await EncryptedSharedPreferences.initialize(keyEncrypt);
var sharedPref = EncryptedSharedPreferences.getInstance();
String username = sharedPref.getString("username") ?? "";
String password = sharedPref.getString("password") ?? "";
if ((username.isEmpty) || (password.isEmpty)) {
sharedPref.remove("username");
sharedPref.remove("password");
await prefs.remove("access_token"); // Clear invalid token
return false;
} else {
return login(username, password);
}
} else {
return false;
}
}
} catch (e) {
print("Error while checking token: $e");
return false;
}
}
Future<void> checkTokenStatus(context) async {
bool loggedIn = await isLoggedIn();
SharedPreferences prefs = await SharedPreferences.getInstance();
if (!loggedIn) {
await prefs.remove("access_token"); // Correctly remove the token
Navigator.pushAndRemoveUntil(
context,
MaterialPageRoute(builder: (_) => LoginDemo()),
(route) => false, // Remove all previous routes
);
}
}
// Get stored access token
Future<String?> getAccessToken() async {
final prefs = await SharedPreferences.getInstance();
return prefs.getString("access_token");
}
// Login with Google
}

264
covas_mobile/lib/main.dart
View File

@ -1,11 +1,25 @@
import 'package:flutter/material.dart';
import 'package:shared_preferences/shared_preferences.dart';
import 'package:http/http.dart' as http;
import 'dart:convert';
import 'classes/ad_helper.dart';
import 'package:google_mobile_ads/google_mobile_ads.dart';
import 'pages/LoginDemo.dart';
import 'dart:io';
//import 'MyHomePage.dart';
import 'pages/ListItemMenu.dart';
import 'pages/AddProfile.dart';
import 'pages/ForgotPassword.dart';
import 'classes/alert.dart';
import 'variable/globals.dart' as globals;
import 'package:permission_handler/permission_handler.dart';
void main() async {
WidgetsFlutterBinding.ensureInitialized();
await MobileAds.instance.initialize();
runApp(MyApp());
}
@ -18,3 +32,249 @@ class MyApp extends StatelessWidget {
);
}
}
class LoginDemo extends StatefulWidget {
@override
_LoginDemoState createState() => _LoginDemoState();
}
class _LoginDemoState extends State<LoginDemo> with ShowAlertDialog {
BannerAd? _bannerAd;
TextEditingController inputPseudo = TextEditingController();
TextEditingController inputPassword = TextEditingController();
Future<void> _login(BuildContext context) async {
final url = Uri.parse("${globals.api}/token");
final pseudo = inputPseudo.text;
final password = inputPassword.text;
print("Attempting login");
if (pseudo.isEmpty || password.isEmpty) {
showAlertDialog(context, "Erreur", "Champ vide");
return;
}
print("Request URL: $url");
try {
final response = await http.post(
url,
headers: {
'accept': 'application/json',
'Content-Type': 'application/x-www-form-urlencoded',
},
body: {
"username": pseudo,
"password": password,
},
);
print("Response status code: ${response.statusCode}");
if (response.statusCode == 200 || response.statusCode == 201) {
final prefs = await SharedPreferences.getInstance();
final cookies = response.headers["set-cookie"]?.split(";") ?? [];
for (final cookie in cookies) {
final cookieParts = cookie.split(",");
for (final part in cookieParts) {
final keyValue = part.split("=");
if (keyValue.length == 2 && keyValue[0] == "access_token") {
prefs.setString("access_token", keyValue[1]);
}
}
}
Navigator.push(
context,
MaterialPageRoute(builder: (_) => ListItemMenu()),
);
} else {
_handleErrorResponse(context, response.statusCode);
}
} catch (e) {
showAlertDialog(context, "Erreur", e.toString());
}
}
void _handleErrorResponse(BuildContext context, int statusCode) {
final errorMessages = {
400: "Requête mal construite",
406: "Mot de passe incorrect",
404: "Utilisateur inconnu",
403: "Utilisateur désactivé",
410: "Token invalide",
500: "Problème interne du serveur",
};
final errorMessage =
errorMessages[statusCode] ?? "Problème d'authentification inconnu";
showAlertDialog(context, "Erreur serveur", errorMessage);
}
void start() async {
SharedPreferences prefs = await SharedPreferences.getInstance();
var access_token = prefs.getString("access_token") ?? "";
print("Get access token");
if (access_token.isNotEmpty) {
print("Appel HTTP");
var urlToken = Uri.parse("${globals.api}/token");
var responseToken = await http.get(urlToken,
headers: {HttpHeaders.cookieHeader: 'access_token: ${access_token}'});
print(responseToken.statusCode);
if (responseToken.statusCode == 200) {
print("route to item list");
Navigator.push(
context, MaterialPageRoute(builder: (_) => ListItemMenu()));
} else {
prefs.remove("access_token");
}
}
}
@override
void initState() {
super.initState();
AdHelper.createBannerAd(() => setState(() {})).then((ad) {
setState(() {
_bannerAd = ad;
});
});
_checkLocationPermission();
start();
}
Future<void> _checkLocationPermission() async {
PermissionStatus status = await Permission.location.status;
if (status.isGranted) {
print("Location permission granted");
} else if (status.isDenied) {
print("Location permission denied");
_requestLocationPermission();
} else if (status.isPermanentlyDenied) {
print("Location permission permanently denied");
openAppSettings();
}
}
// Request location permission
Future<void> _requestLocationPermission() async {
PermissionStatus status = await Permission.location.request();
if (status.isGranted) {
print("Location permission granted");
} else if (status.isDenied) {
print("Location permission denied");
} else if (status.isPermanentlyDenied) {
print("Location permission permanently denied");
openAppSettings();
}
}
// Open app settings to allow user to grant permission manually
Future<void> _openAppSettings() async {
bool opened = await openAppSettings();
if (opened) {
print("App settings opened");
} else {
print("Failed to open app settings");
}
}
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: Colors.white,
appBar: AppBar(
title: Text("Login Page"),
backgroundColor: Colors.blue,
foregroundColor: Colors.white,
),
body: SingleChildScrollView(
child: Column(
children: <Widget>[
_bannerAd == null
? SizedBox.shrink()
: SizedBox(
height: _bannerAd!.size.height.toDouble(),
width: _bannerAd!.size.width.toDouble(),
child: AdWidget(ad: _bannerAd!),
),
Padding(
padding: const EdgeInsets.only(top: 60.0),
child: Center(
child: Container(
width: 200,
height: 150,
decoration: BoxDecoration(
color: Colors.red,
borderRadius: BorderRadius.circular(50.0)),
child: Image.asset('./images/flutter.png')),
),
),
Padding(
//padding: const EdgeInsets.only(left:15.0,right: 15.0,top:0,bottom: 0),
padding: EdgeInsets.symmetric(horizontal: 15),
child: TextField(
controller: inputPseudo,
decoration: InputDecoration(
border: OutlineInputBorder(),
labelText: 'Pseudo',
hintText: 'Enter pseudo existent'),
),
),
Padding(
padding: const EdgeInsets.only(
left: 15.0, right: 15.0, top: 15, bottom: 0),
//padding: EdgeInsets.symmetric(horizontal: 15),
child: TextField(
controller: inputPassword,
obscureText: true,
decoration: InputDecoration(
border: OutlineInputBorder(),
labelText: 'Password',
hintText: 'Enter secure password'),
),
),
TextButton(
onPressed: () {
Navigator.push(context,
MaterialPageRoute(builder: (_) => PasswordForgot()));
},
child: Text(
'Forgot Password',
style: TextStyle(color: Colors.blue, fontSize: 15),
),
),
Container(
height: 50,
width: 250,
decoration: BoxDecoration(
color: Colors.blue, borderRadius: BorderRadius.circular(20)),
child: TextButton(
onPressed: () {
_login(context);
},
child: Text(
'Login',
style: TextStyle(color: Colors.white, fontSize: 25),
),
),
),
SizedBox(
height: 130,
),
InkWell(
child: Text('New User? Create Account'),
onTap: () {
Navigator.push(
context, MaterialPageRoute(builder: (_) => AddProfile()));
}),
],
),
),
);
}
}

3
covas_mobile/lib/pages/AddProfile.dart
View File

@ -5,7 +5,7 @@ import 'package:intl/intl.dart';
import 'dart:convert';
import 'dart:io';
import '../pages/LoginDemo.dart';
import '../main.dart';
import '../classes/alert.dart';
@ -140,7 +140,6 @@ class _AddProfileState extends State<AddProfile> with ShowAlertDialog {
@override
void initState() {
super.initState();
AdHelper.createBannerAd(() => setState(() {})).then((ad) {
setState(() {
_bannerAd = ad;

5
covas_mobile/lib/pages/Camera.dart
View File

@ -1,4 +1,5 @@
import 'dart:async';
import 'dart:io';
import 'package:image_picker/image_picker.dart';
import '../classes/MyDrawer.dart';
@ -6,7 +7,6 @@ import '../classes/MyDrawer.dart';
import 'DisplayPictureScreen.dart';
import 'package:camera/camera.dart';
import 'package:flutter/material.dart';
import '../classes/auth_service.dart';
Future<void> main() async {
// Ensure that plugin services are initialized so that `availableCameras()`
@ -46,14 +46,12 @@ class Camera extends StatefulWidget {
class CameraState extends State<Camera> {
late CameraController _controller;
late Future<void> _initializeControllerFuture;
final AuthService _authService = AuthService();
@override
void initState() {
super.initState();
// To display the current output from the Camera,
// create a CameraController.
_authService.checkTokenStatus(context);
_controller = CameraController(
// Get a specific camera from the list of available cameras.
@ -97,6 +95,7 @@ class CameraState extends State<Camera> {
// camera preview. Use a FutureBuilder to display a loading spinner until the
// controller has finished initializing.
drawer: MyDrawer(),
body: FutureBuilder<void>(
future: _initializeControllerFuture,
builder: (context, snapshot) {

5
covas_mobile/lib/pages/CameraEdit.dart
View File

@ -7,7 +7,6 @@ import 'package:image_picker/image_picker.dart';
import 'EditEvent.dart';
import 'package:camera/camera.dart';
import 'package:flutter/material.dart';
import '../classes/auth_service.dart';
Future<void> main() async {
// Ensure that plugin services are initialized so that `availableCameras()`
@ -46,13 +45,10 @@ class CameraEdit extends StatefulWidget {
class CameraEditState extends State<CameraEdit> {
late CameraController _controller;
late Future<void> _initializeControllerFuture;
final AuthService _authService = AuthService();
@override
void initState() {
super.initState();
_authService.checkTokenStatus(context);
// To display the current output from the Camera,
// create a CameraController.
@ -99,6 +95,7 @@ class CameraEditState extends State<CameraEdit> {
// camera preview. Use a FutureBuilder to display a loading spinner until the
// controller has finished initializing.
drawer: MyDrawer(),
body: FutureBuilder<void>(
future: _initializeControllerFuture,
builder: (context, snapshot) {

4
covas_mobile/lib/pages/DisplayPictureScreen.dart
View File

@ -16,7 +16,6 @@ import '../classes/MyDrawer.dart';
import '../classes/ad_helper.dart';
import 'package:google_mobile_ads/google_mobile_ads.dart';
import '../classes/auth_service.dart';
void main() async {
WidgetsFlutterBinding.ensureInitialized();
@ -63,14 +62,11 @@ class DisplayPictureScreen extends StatefulWidget {
class DisplayPictureScreenState extends State<DisplayPictureScreen>
with ShowDescImageAdd, ShowAlertDialog, TickerProviderStateMixin {
BannerAd? _bannerAd;
final AuthService _authService = AuthService();
late AnimationController controller;
@override
void initState() {
super.initState();
_authService.checkTokenStatus(context);
AdHelper.createBannerAd(() => setState(() {})).then((ad) {
setState(() {
_bannerAd = ad;

8
covas_mobile/lib/pages/EditEvent.dart
View File

@ -9,9 +9,12 @@ import 'package:textfield_tags/textfield_tags.dart';
import 'dart:convert';
import 'dart:io';
import 'dart:typed_data';
import '../classes/events.dart';
import '../classes/MyDrawer.dart';
import 'ItemMenu.dart';
import 'CameraEdit.dart';
import 'package:camera/camera.dart';
import '../classes/alert.dart';
@ -21,7 +24,6 @@ import '../variable/globals.dart' as globals;
import '../classes/ad_helper.dart';
import 'package:google_mobile_ads/google_mobile_ads.dart';
import '../classes/auth_service.dart';
void main() async {
WidgetsFlutterBinding.ensureInitialized();
@ -58,8 +60,6 @@ class EditEvent extends StatefulWidget {
class _EditEventState extends State<EditEvent>
with ShowAlertDialog, ShowEventDialog {
BannerAd? _bannerAd;
final AuthService _authService = AuthService();
TextEditingController inputName = TextEditingController();
TextEditingController inputDate = TextEditingController();
@ -315,8 +315,6 @@ class _EditEventState extends State<EditEvent>
@override
void initState() {
super.initState();
_authService.checkTokenStatus(context);
AdHelper.createBannerAd(() => setState(() {})).then((ad) {
setState(() {
_bannerAd = ad;

7
covas_mobile/lib/pages/EditProfile.dart
View File

@ -8,7 +8,7 @@ import 'dart:convert';
import 'dart:io';
import '../classes/MyDrawer.dart';
import '../pages/LoginDemo.dart';
import '../main.dart';
import '../classes/alert.dart';
import '../classes/eventAdded.dart';
@ -17,7 +17,6 @@ import '../variable/globals.dart' as globals;
import '../classes/ad_helper.dart';
import 'package:google_mobile_ads/google_mobile_ads.dart';
import '../classes/auth_service.dart';
void main() async {
WidgetsFlutterBinding.ensureInitialized();
@ -45,8 +44,6 @@ class EditProfile extends StatefulWidget {
class _EditProfileState extends State<EditProfile>
with ShowAlertDialog, ShowEventDialog {
BannerAd? _bannerAd;
final AuthService _authService = AuthService();
TextEditingController inputUserName = TextEditingController();
TextEditingController inputName = TextEditingController();
@ -201,8 +198,6 @@ class _EditProfileState extends State<EditProfile>
@override
void initState() {
super.initState();
_authService.checkTokenStatus(context);
AdHelper.createBannerAd(() => setState(() {})).then((ad) {
setState(() {
_bannerAd = ad;

5
covas_mobile/lib/pages/EditSettings.dart
View File

@ -12,7 +12,6 @@ import '../classes/eventAdded.dart';
import '../classes/ad_helper.dart';
import 'package:google_mobile_ads/google_mobile_ads.dart';
import '../classes/auth_service.dart';
void main() async {
WidgetsFlutterBinding.ensureInitialized();
@ -40,8 +39,6 @@ class EditSettings extends StatefulWidget {
class _EditProfileState extends State<EditSettings>
with ShowAlertDialog, ShowEventDialog {
BannerAd? _bannerAd;
final AuthService _authService = AuthService();
TextEditingController inputUserName = TextEditingController();
int? kilometer;
@ -63,8 +60,6 @@ class _EditProfileState extends State<EditSettings>
@override
void initState() {
super.initState();
_authService.checkTokenStatus(context);
AdHelper.createBannerAd(() => setState(() {})).then((ad) {
setState(() {
_bannerAd = ad;

4
covas_mobile/lib/pages/ItemMenu.dart
View File

@ -23,7 +23,6 @@ import 'EditEvent.dart';
import '../classes/ad_helper.dart';
import 'package:google_mobile_ads/google_mobile_ads.dart';
import '../classes/auth_service.dart';
void main() async {
WidgetsFlutterBinding.ensureInitialized();
@ -76,7 +75,6 @@ class ItemMenu extends StatefulWidget {
class _ItemMenuState extends State<ItemMenu> with ShowAlertDialog {
BannerAd? _bannerAd;
final AuthService _authService = AuthService();
String listUser = "";
String eventName = "";
@ -93,8 +91,6 @@ class _ItemMenuState extends State<ItemMenu> with ShowAlertDialog {
@override
void initState() {
super.initState();
_authService.checkTokenStatus(context);
AdHelper.createBannerAd(() => setState(() {})).then((ad) {
setState(() {
_bannerAd = ad;

62
covas_mobile/lib/pages/ListItemByOrganizers.dart
View File

@ -11,7 +11,6 @@ import 'package:intl/date_symbol_data_local.dart';
import '../variable/globals.dart' as globals;
import '../classes/MyDrawer.dart';
import '../classes/auth_service.dart';
// app starting point
void main() {
@ -42,53 +41,15 @@ class ListItemOrganizers extends StatefulWidget {
// homepage state
class _MyHomePageState extends State<ListItemOrganizers> {
int _fetchCount = 0;
bool _isLoading = false;
late ScrollController _scrollController;
final AuthService _authService = AuthService();
void _incrementFetchCount() {
setState(() {
_fetchCount++;
});
}
void _scrollListener() {
if (_scrollController.position.pixels ==
_scrollController.position.maxScrollExtent) {
_incrementFetchCount();
_fetchData();
}
}
Future<void> _fetchData() async {
print("Counter : ${_fetchCount}");
if (_isLoading) return;
setState(() {
_isLoading = true;
});
await Future.delayed(Duration(seconds: 2));
getPosts(widget.organizer, count: _fetchCount);
setState(() {
_isLoading = false;
});
}
// variable to call and store future list of posts
// function to fetch data from api and return future list of posts
static Future<List<Events>> getPosts(organizer, {count = 0}) async {
static Future<List<Events>> getPosts(organizer) async {
SharedPreferences prefs = await SharedPreferences.getInstance();
var accessToken = prefs.getString("access_token") ?? "";
final List<Events> body = [];
if (accessToken.isNotEmpty) {
DateTime currentDatetime = DateTime.now();
num limit = 20 * (count + 1);
var url = Uri.parse(
"${globals.api}/events?organizers=${organizer}&limit=${limit}&current_datetime=${currentDatetime.toString()}");
var url = Uri.parse("${globals.api}/events?organizers=${organizer}");
final response = await http.get(url, headers: {
"Content-Type": "application/json",
HttpHeaders.cookieHeader: "access_token=${accessToken}"
@ -99,20 +60,6 @@ class _MyHomePageState extends State<ListItemOrganizers> {
return body;
}
@override
void initState() {
super.initState();
_authService.checkTokenStatus(context);
_scrollController = ScrollController();
_scrollController.addListener(_scrollListener);
}
@override
void dispose() {
_scrollController.dispose();
super.dispose();
}
// build function
@override
Widget build(BuildContext context) {
@ -153,10 +100,7 @@ class _MyHomePageState extends State<ListItemOrganizers> {
foregroundColor: Colors.white,
),
body: ListView.separated(
controller: _scrollController,
itemCount: posts.isNotEmpty
? posts.length + (_isLoading ? 1 : 0) // Add 1 only if loading
: 0,
itemCount: posts.length,
itemBuilder: (context, index) {
final post = posts[index];
final startDate = DateTime.parse(post.startDate!);

65
covas_mobile/lib/pages/ListItemByTags.dart
View File

@ -12,7 +12,6 @@ import 'package:intl/date_symbol_data_local.dart';
import '../variable/globals.dart' as globals;
import '../classes/MyDrawer.dart';
import '../classes/auth_service.dart';
// app starting point
void main() {
@ -44,53 +43,13 @@ class ListItemTags extends StatefulWidget {
class _MyHomePageState extends State<ListItemTags> {
// variable to call and store future list of posts
int _fetchCount = 0;
bool _isLoading = false;
late ScrollController _scrollController;
final AuthService _authService = AuthService();
void _incrementFetchCount() {
setState(() {
_fetchCount++;
});
}
void _scrollListener() {
if (_scrollController.position.pixels ==
_scrollController.position.maxScrollExtent) {
_incrementFetchCount();
_fetchData();
}
}
Future<void> _fetchData() async {
print("Counter : ${_fetchCount}");
if (_isLoading) return;
setState(() {
_isLoading = true;
});
await Future.delayed(Duration(seconds: 2));
getPosts(widget.tags, count: _fetchCount);
setState(() {
_isLoading = false;
});
}
// function to fetch data from api and return future list of posts
static Future<List<Events>> getPosts(tags, {count = 0}) async {
static Future<List<Events>> getPosts(tags) async {
SharedPreferences prefs = await SharedPreferences.getInstance();
var accessToken = prefs.getString("access_token") ?? "";
final List<Events> body = [];
if (accessToken.isNotEmpty) {
DateTime currentDatetime = DateTime.now();
num limit = 20 * (count + 1);
var url = Uri.parse(
"${globals.api}/events?tags=${tags}&limit=${limit}&current_datetime=${currentDatetime.toString()}");
var url = Uri.parse("${globals.api}/events?tags=${tags}");
final response = await http.get(url, headers: {
"Content-Type": "application/json",
HttpHeaders.cookieHeader: "access_token=${accessToken}"
@ -101,21 +60,6 @@ class _MyHomePageState extends State<ListItemTags> {
return body;
}
@override
void initState() {
super.initState();
_authService.checkTokenStatus(context);
_authService.checkTokenStatus(context);
_scrollController = ScrollController();
_scrollController.addListener(_scrollListener);
}
@override
void dispose() {
_scrollController.dispose();
super.dispose();
}
// build function
@override
Widget build(BuildContext context) {
@ -155,10 +99,7 @@ class _MyHomePageState extends State<ListItemTags> {
foregroundColor: Colors.white,
),
body: ListView.separated(
controller: _scrollController,
itemCount: posts.isNotEmpty
? posts.length + (_isLoading ? 1 : 0) // Add 1 only if loading
: 0,
itemCount: posts.length,
itemBuilder: (context, index) {
final post = posts[index];
final startDate = DateTime.parse(post.startDate!);

82
covas_mobile/lib/pages/ListItemMenu.dart
View File

@ -18,7 +18,6 @@ import 'package:camera/camera.dart';
import '../classes/ad_helper.dart';
import 'package:google_mobile_ads/google_mobile_ads.dart';
import '../classes/auth_service.dart';
void main() async {
WidgetsFlutterBinding.ensureInitialized();
@ -47,10 +46,6 @@ class ListItemMenu extends StatefulWidget {
class _MyHomePageState extends State<ListItemMenu> {
BannerAd? _bannerAd;
final AuthService _authService = AuthService();
late ScrollController _scrollController;
int _fetchCount = 0;
bool _isLoading = false;
Future<List<Events>> postsFuture = getPosts();
List<Events> filteredPosts = [];
@ -147,59 +142,18 @@ class _MyHomePageState extends State<ListItemMenu> {
return "${year}-${month}-${day}";
}
void _incrementFetchCount() {
setState(() {
_fetchCount++;
});
_fetchData();
}
void _scrollListener() {
if (_scrollController.position.pixels ==
_scrollController.position.maxScrollExtent) {
_incrementFetchCount();
}
// Scroll to top
}
Future<void> _fetchData() async {
print("Counter : ${_fetchCount}");
if (_isLoading) return;
setState(() {
_isLoading = true;
});
await Future.delayed(Duration(seconds: 2));
fetchPostsByLocation();
setState(() {
_isLoading = false;
});
}
@override
void initState() {
super.initState();
_authService.checkTokenStatus(context);
AdHelper.createBannerAd(() => setState(() {})).then((ad) {
setState(() {
_bannerAd = ad;
});
});
_scrollController = ScrollController();
_scrollController.addListener(_scrollListener);
// Initialize data fetch when the page loads
_getCurrentLocation();
}
@override
void dispose() {
_scrollController.dispose();
super.dispose();
}
// Get the device's current location
Future<void> _getCurrentLocation() async {
PermissionStatus status = await Permission.location.status;
@ -389,10 +343,8 @@ class _MyHomePageState extends State<ListItemMenu> {
} else {
queryParameters = dateParameter;
}
int limit = 20 * (_fetchCount + 1);
return Uri.parse(
"${globals.api}/$endpoint?$queryParameters&limit=${limit}");
return Uri.parse("${globals.api}/$endpoint?$queryParameters");
}
Future<void> searchSuggestionsByItem(String input) async {
@ -403,7 +355,7 @@ class _MyHomePageState extends State<ListItemMenu> {
var url = await getUrlForEvents();
final response = await http.get(url, headers: {
"Content-Type": "application/json",
HttpHeaders.cookieHeader: "acce0ss_token=$accessToken"
HttpHeaders.cookieHeader: "access_token=$accessToken"
});
if (response.statusCode == 200) {
@ -467,17 +419,16 @@ class _MyHomePageState extends State<ListItemMenu> {
if (response.statusCode == 200) {
final List<dynamic> body = json.decode(utf8.decode(response.bodyBytes));
print("results fetch : ${body}");
print("fetch count : ${_fetchCount}");
// Update state after getting the response
if (body.isEmpty) {
_fetchCount--;
}
setState(() {
if (body.isNotEmpty) {
// If we have results, map them to Events
filteredPosts = body
.map((e) => Events.fromJson(e as Map<String, dynamic>))
.toList();
} else {
// If no results, clear filteredPosts
filteredPosts.clear();
}
});
} else {
@ -616,7 +567,6 @@ class _MyHomePageState extends State<ListItemMenu> {
controller: inputItem,
labelText: 'Search by item',
onChanged: (value) {
_fetchCount = 0;
if (value.isNotEmpty) {
setState(() {
itemName = value;
@ -634,7 +584,6 @@ class _MyHomePageState extends State<ListItemMenu> {
}
},
onClear: () {
_fetchCount = 0;
setState(() {
inputItem.clear();
itemName = '';
@ -646,7 +595,6 @@ class _MyHomePageState extends State<ListItemMenu> {
},
suggestions: suggestionsItem,
onSuggestionTap: (suggestion) async {
_fetchCount = 0;
setState(() {
itemName = suggestion['name'];
inputItem.text = itemName;
@ -662,7 +610,6 @@ class _MyHomePageState extends State<ListItemMenu> {
controller: inputTags,
labelText: 'Search by tags',
onChanged: (value) {
_fetchCount = 0;
if (value.isNotEmpty) {
setState(() {
itemTags = value;
@ -680,7 +627,6 @@ class _MyHomePageState extends State<ListItemMenu> {
}
},
onClear: () {
_fetchCount = 0;
setState(() {
inputTags.clear();
});
@ -688,8 +634,6 @@ class _MyHomePageState extends State<ListItemMenu> {
},
suggestions: suggestionsTags,
onSuggestionTap: (suggestion) async {
_fetchCount = 0;
setState(() {
itemTags = suggestion['name'];
inputTags.text = itemTags;
@ -713,8 +657,6 @@ class _MyHomePageState extends State<ListItemMenu> {
controller: inputGeo,
labelText: 'Search by geographical zone',
onChanged: (value) async {
_fetchCount = 0;
if (value.isNotEmpty) {
setState(() {
geographicalZone = value;
@ -736,7 +678,6 @@ class _MyHomePageState extends State<ListItemMenu> {
}
},
onClear: () async {
_fetchCount = 0;
final prefs = await SharedPreferences.getInstance();
prefs.remove("city_lat");
prefs.remove("city_long");
@ -752,7 +693,6 @@ class _MyHomePageState extends State<ListItemMenu> {
},
suggestions: suggestionsGeo,
onSuggestionTap: (suggestion) async {
_fetchCount = 0;
final latitude = suggestion['geometry']['coordinates'][1];
final longitude = suggestion['geometry']['coordinates'][0];
setState(() {
@ -827,22 +767,12 @@ class _MyHomePageState extends State<ListItemMenu> {
}
return ListView.separated(
controller: _scrollController,
itemCount: displayedPosts.isNotEmpty
? displayedPosts.length +
(_isLoading ? 1 : 0) // Add 1 only if loading
: 0,
itemCount: displayedPosts.length,
itemBuilder: (context, index) {
if (index >= displayedPosts.length) {
return _isLoading
? Center(child: CircularProgressIndicator())
: SizedBox.shrink();
}
final post = displayedPosts[index];
final startDate = DateTime.parse(post.startDate!);
final date = DateFormat.yMd().format(startDate);
final time = DateFormat.Hm().format(startDate);
return ListTile(
title: Text('${post.name!}'),
subtitle: Text('${post.place!}\n${date} ${time}'),

154
covas_mobile/lib/pages/LoginDemo.dart
View File

@ -1,154 +0,0 @@
import 'package:flutter/material.dart';
import 'package:google_mobile_ads/google_mobile_ads.dart';
import 'package:permission_handler/permission_handler.dart';
import '../classes/auth_service.dart';
import '../pages/ListItemMenu.dart';
import '../pages/AddProfile.dart';
import '../pages/ForgotPassword.dart';
import '../classes/alert.dart';
import '../classes/ad_helper.dart';
class LoginDemo extends StatefulWidget {
@override
_LoginDemoState createState() => _LoginDemoState();
}
class _LoginDemoState extends State<LoginDemo> with ShowAlertDialog {
BannerAd? _bannerAd;
TextEditingController inputPseudo = TextEditingController();
TextEditingController inputPassword = TextEditingController();
final AuthService _authService = AuthService();
bool _rememberMe = false;
Future<void> _login(BuildContext context) async {
final pseudo = inputPseudo.text;
final password = inputPassword.text;
if (pseudo.isEmpty || password.isEmpty) {
showAlertDialog(context, "Erreur", "Champ vide");
return;
}
bool success =
await _authService.login(pseudo, password, rememberMe: _rememberMe);
if (success) {
Navigator.push(
context, MaterialPageRoute(builder: (_) => ListItemMenu()));
} else {
showAlertDialog(context, "Erreur", "Échec de l'authentification");
}
}
@override
void initState() {
super.initState();
AdHelper.createBannerAd(() => setState(() {})).then((ad) {
setState(() {
_bannerAd = ad;
});
});
_checkLocationPermission();
_checkLoginStatus();
}
Future<void> _checkLoginStatus() async {
bool loggedIn = await _authService.isLoggedIn();
if (loggedIn) {
Navigator.push(
context, MaterialPageRoute(builder: (_) => ListItemMenu()));
}
}
Future<void> _checkLocationPermission() async {
PermissionStatus status = await Permission.location.status;
if (!status.isGranted) {
await Permission.location.request();
}
}
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: Colors.white,
appBar: AppBar(
title: Text("Login Page"),
backgroundColor: Colors.blue,
foregroundColor: Colors.white,
),
body: SingleChildScrollView(
child: Column(
children: <Widget>[
_bannerAd == null
? SizedBox.shrink()
: SizedBox(
height: _bannerAd!.size.height.toDouble(),
width: _bannerAd!.size.width.toDouble(),
child: AdWidget(ad: _bannerAd!),
),
Padding(
padding: EdgeInsets.symmetric(horizontal: 15),
child: TextField(
controller: inputPseudo,
decoration: InputDecoration(
border: OutlineInputBorder(),
labelText: 'Pseudo',
hintText: 'Enter pseudo existant',
),
),
),
Padding(
padding: EdgeInsets.symmetric(horizontal: 15, vertical: 15),
child: TextField(
controller: inputPassword,
obscureText: true,
decoration: InputDecoration(
border: OutlineInputBorder(),
labelText: 'Password',
hintText: 'Enter secure password',
),
),
),
CheckboxListTile(
title: Text("Se souvenir de moi"),
value: _rememberMe,
onChanged: (newValue) {
setState(() {
_rememberMe = newValue ?? false;
});
},
),
TextButton(
onPressed: () {
Navigator.push(context,
MaterialPageRoute(builder: (_) => PasswordForgot()));
},
child: Text('Forgot Password',
style: TextStyle(color: Colors.blue, fontSize: 15)),
),
Container(
height: 50,
width: 250,
decoration: BoxDecoration(
color: Colors.blue, borderRadius: BorderRadius.circular(20)),
child: TextButton(
onPressed: () => _login(context),
child: Text('Login',
style: TextStyle(color: Colors.white, fontSize: 25)),
),
),
SizedBox(height: 130),
InkWell(
child: Text('New User? Create Account'),
onTap: () {
Navigator.push(
context, MaterialPageRoute(builder: (_) => AddProfile()));
},
),
],
),
),
);
}
}

5
covas_mobile/lib/pages/MapboxPages.dart
View File

@ -11,7 +11,6 @@ import 'package:geolocator/geolocator.dart'; // For getting the user's location
import '../classes/alert.dart'; // Assuming this contains your error dialog code.
import '../variable/globals.dart' as globals;
import '../classes/MyDrawer.dart';
import '../classes/auth_service.dart';
void main() async {
await dotenv.load(fileName: ".env"); // Load .env file
@ -45,8 +44,6 @@ class MapboxPages extends StatefulWidget {
}
class _MapboxPagesState extends State<MapboxPages> with ShowAlertDialog {
final AuthService _authService = AuthService();
late MapboxMapController mapController;
late String mapboxAccessToken;
List<LatLng> routeCoordinates = [];
@ -61,8 +58,6 @@ class _MapboxPagesState extends State<MapboxPages> with ShowAlertDialog {
@override
void initState() {
super.initState();
_authService.checkTokenStatus(context);
_getUserLocation();
}

4
covas_mobile/lib/pages/UpdateEventImage.dart
View File

@ -18,7 +18,6 @@ import '../variable/globals.dart' as globals;
import '../classes/ad_helper.dart';
import 'package:google_mobile_ads/google_mobile_ads.dart';
import '../classes/auth_service.dart';
void main() async {
WidgetsFlutterBinding.ensureInitialized();
@ -52,7 +51,6 @@ class UpdateeventImage extends StatefulWidget {
class _UpdateeventImageState extends State<UpdateeventImage>
with ShowAlertDialog, ShowEventDialog {
BannerAd? _bannerAd;
final AuthService _authService = AuthService();
TextEditingController inputName = TextEditingController();
@ -318,8 +316,6 @@ class _UpdateeventImageState extends State<UpdateeventImage>
@override
void initState() {
super.initState();
_authService.checkTokenStatus(context);
AdHelper.createBannerAd(() => setState(() {})).then((ad) {
setState(() {
_bannerAd = ad;

52
covas_mobile/pubspec.lock
View File

@ -9,22 +9,6 @@ packages:
url: "https://pub.dev"
source: hosted
version: "3.6.1"
args:
dependency: transitive
description:
name: args
sha256: d0481093c50b1da8910eb0bb301626d4d8eb7284aa739614d2b394ee09e3ea04
url: "https://pub.dev"
source: hosted
version: "2.7.0"
asn1lib:
dependency: transitive
description:
name: asn1lib
sha256: "4bae5ae63e6d6dd17c4aac8086f3dec26c0236f6a0f03416c6c19d830c367cf5"
url: "https://pub.dev"
source: hosted
version: "1.5.8"
async:
dependency: transitive
description:
@ -105,14 +89,6 @@ packages:
url: "https://pub.dev"
source: hosted
version: "1.18.0"
convert:
dependency: transitive
description:
name: convert
sha256: b30acd5944035672bc15c6b7a8b47d773e41e2f17de064350988c5d02adb1c68
url: "https://pub.dev"
source: hosted
version: "3.1.2"
cross_file:
dependency: transitive
description:
@ -161,22 +137,6 @@ packages:
url: "https://pub.dev"
source: hosted
version: "2.0.0"
encrypt:
dependency: transitive
description:
name: encrypt
sha256: "62d9aa4670cc2a8798bab89b39fc71b6dfbacf615de6cf5001fb39f7e4a996a2"
url: "https://pub.dev"
source: hosted
version: "5.0.3"
encrypt_shared_preferences:
dependency: "direct main"
description:
name: encrypt_shared_preferences
sha256: "35cd218e5e9d12fe4a63a545f46f2144d861909e4c4f2c4606fc75ffb53d9a46"
url: "https://pub.dev"
source: hosted
version: "0.8.8"
fake_async:
dependency: transitive
description:
@ -688,14 +648,6 @@ packages:
url: "https://pub.dev"
source: hosted
version: "2.1.8"
pointycastle:
dependency: transitive
description:
name: pointycastle
sha256: "4be0097fcf3fd3e8449e53730c631200ebc7b88016acecab2b0da2f0149222fe"
url: "https://pub.dev"
source: hosted
version: "3.9.1"
shared_preferences:
dependency: "direct main"
description:
@ -961,10 +913,10 @@ packages:
dependency: transitive
description:
name: webview_flutter_wkwebview
sha256: d183aa3d0fbc1f4d0715ce06c5a44cad636598c3340ae8d359fbc61b4016fb60
sha256: "7310de7efa4e6df8b3d2ff14aef3f290bc00b43363f2d0028845e6de46507fc9"
url: "https://pub.dev"
source: hosted
version: "3.18.3"
version: "3.18.1"
xdg_directories:
dependency: transitive
description:

1
covas_mobile/pubspec.yaml
View File

@ -51,7 +51,6 @@ dependencies:
url_launcher: ^6.3.1
mapbox_gl: ^0.16.0
google_mobile_ads: ^5.3.1
encrypt_shared_preferences: ^0.8.8
dev_dependencies:
flutter_test: