Modifs MVVM

em2rp/lib/providers/local_auth_provider.dart

@@ -1,46 +0,0 @@
-import 'package:cloud_firestore/cloud_firestore.dart';
-import 'package:firebase_auth/firebase_auth.dart';
-import 'package:flutter/material.dart';
-import '../models/user_model.dart';
-
-class LocalAuthProvider with ChangeNotifier {
-  UserModel? _currentUser;
-
-  UserModel? get currentUser => _currentUser;
-  String? get role => _currentUser?.role;
-
-  void setUser(UserModel user) {
-    _currentUser = user;
-    notifyListeners();
-  }
-
-  void clearUser() {
-    _currentUser = null;
-    notifyListeners();
-  }
-
-  Future<UserCredential> signInWithEmailAndPassword(
-      String email, String password) async {
-    try {
-      UserCredential userCredential = await FirebaseAuth.instance
-          .signInWithEmailAndPassword(email: email, password: password);
-
-      DocumentSnapshot userDoc = await FirebaseFirestore.instance
-          .collection('users')
-          .doc(userCredential.user!.uid)
-          .get();
-
-      if (userDoc.exists) {
-        setUser(UserModel.fromMap(
-            userDoc.data() as Map<String, dynamic>, userDoc.id));
-      } else {
-        throw FirebaseAuthException(
-            code: 'user-not-found',
-            message: "Aucune donnée utilisateur trouvée.");
-      }
-      return userCredential;
-    } on FirebaseAuthException catch (e) {
-      throw FirebaseAuthException(code: e.code, message: e.message);
-    }
-  }
-}

em2rp/lib/providers/local_user_provider.dart

@@ -0,0 +1,108 @@
+import 'package:cloud_firestore/cloud_firestore.dart';
+import 'package:firebase_auth/firebase_auth.dart';
+import 'package:flutter/material.dart';
+import 'package:image_picker/image_picker.dart';
+import '../models/user_model.dart';
+import '../utils/firebase_storage_manager.dart';
+
+class LocalUserProvider with ChangeNotifier {
+  UserModel? _currentUser;
+  final FirebaseAuth _auth = FirebaseAuth.instance;
+  final FirebaseFirestore _firestore = FirebaseFirestore.instance;
+  final FirebaseStorageManager _storageManager = FirebaseStorageManager();
+
+  UserModel? get currentUser => _currentUser;
+  String? get uid => _currentUser?.uid;
+  String? get firstName => _currentUser?.firstName;
+  String? get lastName => _currentUser?.lastName;
+  String? get role => _currentUser?.role ?? 'USER';
+  String? get profilePhotoUrl => _currentUser?.profilePhotoUrl;
+  String? get email => _currentUser?.email;
+  String? get phoneNumber => _currentUser?.phoneNumber;
+
+  /// Charge les données de l'utilisateur actuel
+  Future<void> loadUserData() async {
+    if (_auth.currentUser == null) return;
+    DocumentSnapshot userDoc =
+        await _firestore.collection('users').doc(_auth.currentUser!.uid).get();
+    if (userDoc.exists) {
+      setUser(UserModel.fromMap(
+          userDoc.data() as Map<String, dynamic>, userDoc.id));
+    }
+  }
+
+  /// Met à jour l'utilisateur
+  void setUser(UserModel user) {
+    _currentUser = user;
+    notifyListeners();
+  }
+
+  /// Efface les données utilisateur
+  void clearUser() {
+    _currentUser = null;
+    notifyListeners();
+  }
+
+  /// Mise à jour des informations utilisateur
+  Future<void> updateUserData(
+      {String? firstName, String? lastName, String? phoneNumber}) async {
+    if (_currentUser == null) return;
+    try {
+      await _firestore.collection('users').doc(_currentUser!.uid).set({
+        'firstName': firstName ?? _currentUser!.firstName,
+        'lastName': lastName ?? _currentUser!.lastName,
+        'phone': phoneNumber ?? _currentUser!.phoneNumber,
+      }, SetOptions(merge: true));
+
+      _currentUser = _currentUser!.copyWith(
+        firstName: firstName ?? _currentUser!.firstName,
+        lastName: lastName ?? _currentUser!.lastName,
+        phoneNumber: phoneNumber ?? _currentUser!.phoneNumber,
+      );
+      notifyListeners();
+    } catch (e) {
+      debugPrint('Erreur mise à jour utilisateur : $e');
+    }
+  }
+
+  /// Changement de photo de profil
+  Future<void> changeProfilePicture(XFile image) async {
+    if (_currentUser == null) return;
+    try {
+      String? newProfilePhotoUrl = await _storageManager.sendProfilePicture(
+        imageFile: image,
+        uid: _currentUser!.uid,
+      );
+      if (newProfilePhotoUrl != null) {
+        _firestore
+            .collection('users')
+            .doc(_currentUser!.uid)
+            .update({'profilePhotoUrl': newProfilePhotoUrl});
+        _currentUser =
+            _currentUser!.copyWith(profilePhotoUrl: newProfilePhotoUrl);
+        notifyListeners();
+      }
+    } catch (e) {
+      debugPrint('Erreur mise à jour photo de profil : $e');
+    }
+  }
+
+  /// Connexion
+  Future<UserCredential> signInWithEmailAndPassword(
+      String email, String password) async {
+    try {
+      UserCredential userCredential = await _auth.signInWithEmailAndPassword(
+          email: email, password: password);
+      await loadUserData();
+      return userCredential;
+    } catch (e) {
+      throw FirebaseAuthException(code: 'login-failed', message: e.toString());
+    }
+  }
+
+  /// Déconnexion
+  Future<void> signOut() async {
+    await _auth.signOut();
+    clearUser();
+  }
+}

em2rp/lib/providers/user_provider.dart

@@ -1,58 +0,0 @@
-import 'package:flutter/material.dart';
-
-class UserProvider extends ChangeNotifier {
-  String? _uid;
-  String? _firstName;
-  String? _lastName;
-  String? _role;
-  String? _profilePictureUrl;
-  String? _email;
-  String? _phoneNumber;
-
-  String? get uid => _uid;
-  String? get firstName => _firstName;
-  String? get lastName => _lastName;
-  String? get role => _role;
-  String? get profilePhotoUrl => _profilePictureUrl;
-  String? get email => _email;
-  String? get phoneNumber => _phoneNumber;
-
-  void setUserData(Map<String, dynamic> userData, String uid) {
-    _uid = uid;
-    _firstName = userData['firstName'];
-    _lastName = userData['lastName'];
-    _role = userData['role'] ?? 'USER';
-    if (userData['profilePhotoUrl'] != "") {
-      _profilePictureUrl = userData['profilePhotoUrl'];
-    }
-    _email = userData['email'];
-    _phoneNumber = userData['phoneNumber'];
-    notifyListeners(); // Notify listeners that state has changed
-  }
-
-  void clearUserData() {
-    _uid = null;
-    _firstName = null;
-    _lastName = null;
-    _role = null;
-    _profilePictureUrl = null;
-    _email = null;
-    _phoneNumber = null;
-    notifyListeners();
-  }
-
-  void setUserFirstName(String text) {
-    _firstName = text;
-    notifyListeners();
-  }
-
-  void setUserLastName(String text) {
-    _lastName = text;
-    notifyListeners();
-  }
-
-  void setUserPhoneNumber(String text) {
-    _phoneNumber = text;
-    notifyListeners();
-  }
-}

em2rp/lib/providers/users_provider.dart

@@ -0,0 +1,44 @@
+import 'package:cloud_firestore/cloud_firestore.dart';
+import 'package:flutter/material.dart';
+import '../models/user_model.dart';
+import '../services/user_service.dart';
+
+class UsersProvider with ChangeNotifier {
+  final UserService _userService;
+  List<UserModel> _users = [];
+  bool _isLoading = false;
+
+  List<UserModel> get users => _users;
+  bool get isLoading => _isLoading;
+
+  UsersProvider(this._userService);
+
+  /// Récupération de tous les utilisateurs
+  Future<void> fetchUsers() async {
+    _isLoading = true;
+    notifyListeners();
+    try {
+      _users = await _userService.fetchUsers();
+    } finally {
+      _isLoading = false;
+      notifyListeners();
+    }
+  }
+
+  /// Mise à jour d'un utilisateur
+  Future<void> updateUser(UserModel user) async {
+    await _userService.updateUser(user);
+    await fetchUsers();
+  }
+
+  /// Suppression d'un utilisateur
+  Future<void> deleteUser(String uid) async {
+    await _userService.deleteUser(uid);
+    await fetchUsers();
+  }
+
+  /// Réinitialisation du mot de passe
+  Future<void> resetPassword(String email) async {
+    await _userService.resetPassword(email);
+  }
+}