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8 changed files with 22 additions and 288 deletions
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17
covas_mobile/lib/classes/MyDrawer.dart
View File

@ -10,8 +10,6 @@ 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';
class MyDrawer extends StatelessWidget with ShowAlertDialog {
Future<void> logout(BuildContext context) async {
@ -30,20 +28,7 @@ class MyDrawer extends StatelessWidget with ShowAlertDialog {
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");
}
}
await prefs.remove("access_token"); // Correctly remove the token
Navigator.pushAndRemoveUntil(
context,
MaterialPageRoute(builder: (_) => LoginDemo()),

38
covas_mobile/lib/classes/auth_service.dart
View File

@ -4,14 +4,11 @@ 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 {
Future<bool> login(String username, String password) async {
final url = Uri.parse("${globals.api}/token");
try {
@ -21,22 +18,14 @@ class AuthService {
'accept': 'application/json',
'Content-Type': 'application/x-www-form-urlencoded',
},
body: {"username": username, "password": password},
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) {
@ -90,25 +79,8 @@ class AuthService {
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");

53
covas_mobile/lib/pages/ListItemByOrganizers.dart
View File

@ -42,53 +42,17 @@ 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}"
@ -103,14 +67,6 @@ class _MyHomePageState extends State<ListItemOrganizers> {
void initState() {
super.initState();
_authService.checkTokenStatus(context);
_scrollController = ScrollController();
_scrollController.addListener(_scrollListener);
}
@override
void dispose() {
_scrollController.dispose();
super.dispose();
}
// build function
@ -153,10 +109,7 @@ 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!);

56
covas_mobile/lib/pages/ListItemByTags.dart
View File

@ -44,53 +44,15 @@ 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}"
@ -105,15 +67,6 @@ class _MyHomePageState extends State<ListItemTags> {
void initState() {
super.initState();
_authService.checkTokenStatus(context);
_authService.checkTokenStatus(context);
_scrollController = ScrollController();
_scrollController.addListener(_scrollListener);
}
@override
void dispose() {
_scrollController.dispose();
super.dispose();
}
// build function
@ -155,10 +108,7 @@ 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!);

79
covas_mobile/lib/pages/ListItemMenu.dart
View File

@ -48,9 +48,6 @@ 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 = [];
@ -147,37 +144,6 @@ 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 : ${_fetchCount}");
if (_isLoading) return;
setState(() {
_isLoading = true;
});
await Future.delayed(Duration(seconds: 2));
fetchPostsByLocation();
setState(() {
_isLoading = false;
});
}
@override
void initState() {
super.initState();
@ -187,19 +153,10 @@ class _MyHomePageState extends State<ListItemMenu> {
_bannerAd = ad;
});
});
_scrollController = ScrollController();
_scrollController.addListener(_scrollListener);
// Initialize data fetch when the page loads
_getCurrentLocation();
}
@override
void dispose() {
_scrollController.dispose();
super.dispose();
}
// Get the device's current location
Future<void> _getCurrentLocation() async {
PermissionStatus status = await Permission.location.status;
@ -389,10 +346,8 @@ class _MyHomePageState extends State<ListItemMenu> {
} else {
queryParameters = dateParameter;
}
int limit = 20 * (_fetchCount + 1);
return Uri.parse(
"${globals.api}/$endpoint?$queryParameters&limit=${limit}");
return Uri.parse("${globals.api}/$endpoint?$queryParameters");
}
Future<void> searchSuggestionsByItem(String input) async {
@ -403,7 +358,7 @@ 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 +422,16 @@ 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 +570,6 @@ class _MyHomePageState extends State<ListItemMenu> {
controller: inputItem,
labelText: 'Search by item',
onChanged: (value) {
_fetchCount = 0;
if (value.isNotEmpty) {
setState(() {
itemName = value;
@ -634,7 +587,6 @@ class _MyHomePageState extends State<ListItemMenu> {
}
},
onClear: () {
_fetchCount = 0;
setState(() {
inputItem.clear();
itemName = '';
@ -646,7 +598,6 @@ class _MyHomePageState extends State<ListItemMenu> {
},
suggestions: suggestionsItem,
onSuggestionTap: (suggestion) async {
_fetchCount = 0;
setState(() {
itemName = suggestion['name'];
inputItem.text = itemName;
@ -662,7 +613,6 @@ class _MyHomePageState extends State<ListItemMenu> {
controller: inputTags,
labelText: 'Search by tags',
onChanged: (value) {
_fetchCount = 0;
if (value.isNotEmpty) {
setState(() {
itemTags = value;
@ -680,7 +630,6 @@ class _MyHomePageState extends State<ListItemMenu> {
}
},
onClear: () {
_fetchCount = 0;
setState(() {
inputTags.clear();
});
@ -688,8 +637,6 @@ class _MyHomePageState extends State<ListItemMenu> {
},
suggestions: suggestionsTags,
onSuggestionTap: (suggestion) async {
_fetchCount = 0;
setState(() {
itemTags = suggestion['name'];
inputTags.text = itemTags;
@ -713,8 +660,6 @@ 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 +681,6 @@ class _MyHomePageState extends State<ListItemMenu> {
}
},
onClear: () async {
_fetchCount = 0;
final prefs = await SharedPreferences.getInstance();
prefs.remove("city_lat");
prefs.remove("city_long");
@ -752,7 +696,6 @@ 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 +770,12 @@ 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}'),

14
covas_mobile/lib/pages/LoginDemo.dart
View File

@ -18,7 +18,6 @@ class _LoginDemoState extends State<LoginDemo> with ShowAlertDialog {
TextEditingController inputPseudo = TextEditingController();
TextEditingController inputPassword = TextEditingController();
final AuthService _authService = AuthService();
bool _rememberMe = false;
Future<void> _login(BuildContext context) async {
final pseudo = inputPseudo.text;
@ -29,8 +28,7 @@ class _LoginDemoState extends State<LoginDemo> with ShowAlertDialog {
return;
}
bool success =
await _authService.login(pseudo, password, rememberMe: _rememberMe);
bool success = await _authService.login(pseudo, password);
if (success) {
Navigator.push(
@ -55,6 +53,7 @@ class _LoginDemoState extends State<LoginDemo> with ShowAlertDialog {
Future<void> _checkLoginStatus() async {
bool loggedIn = await _authService.isLoggedIn();
print("logged status : ${loggedIn}");
if (loggedIn) {
Navigator.push(
context, MaterialPageRoute(builder: (_) => ListItemMenu()));
@ -110,15 +109,6 @@ class _LoginDemoState extends State<LoginDemo> with ShowAlertDialog {
),
),
),
CheckboxListTile(
title: Text("Se souvenir de moi"),
value: _rememberMe,
onChanged: (newValue) {
setState(() {
_rememberMe = newValue ?? false;
});
},
),
TextButton(
onPressed: () {
Navigator.push(context,

48
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:

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: