feat: integrate ErrorService for consistent error display and standardize bloc error messages.

lib/repositories/user_repository.dart

@@ -1,34 +1,35 @@
 import 'package:cloud_firestore/cloud_firestore.dart';
 import '../models/user.dart';
 import '../services/auth_service.dart';
+import '../services/error_service.dart';
 
 /// Repository for user data operations in Firestore.
-/// 
+///
 /// This repository provides methods for CRUD operations on user data,
 /// including retrieving users by ID or email, updating user information,
 /// and managing user profiles in the Firestore database.
 class UserRepository {
   /// Firestore instance for database operations.
   final FirebaseFirestore _firestore;
-  
+
   /// Authentication service for user-related operations.
   final AuthService _authService;
 
+  final _errorService = ErrorService();
+
   /// Creates a new [UserRepository] with optional dependencies.
-  /// 
+  ///
   /// If [firestore] or [authService] are not provided, default instances will be used.
-  UserRepository({
-    FirebaseFirestore? firestore,
-    AuthService? authService,
-  })  : _firestore = firestore ?? FirebaseFirestore.instance,
-        _authService = authService ?? AuthService();
+  UserRepository({FirebaseFirestore? firestore, AuthService? authService})
+    : _firestore = firestore ?? FirebaseFirestore.instance,
+      _authService = authService ?? AuthService();
 
   /// Retrieves a user by their unique ID.
-  /// 
+  ///
   /// Fetches the user document from Firestore and converts it to a [User] model.
-  /// 
+  ///
   /// [uid] - The unique user identifier
-  /// 
+  ///
   /// Returns the [User] model if found, null otherwise.
   /// Throws an exception if the operation fails.
   Future<User?> getUserById(String uid) async {
@@ -39,18 +40,23 @@ class UserRepository {
         return User.fromMap({...data, 'id': uid});
       }
       return null;
-    } catch (e) {
-      throw Exception('Error retrieving user: $e');
+    } catch (e, stackTrace) {
+      _errorService.logError(
+        'UserRepository',
+        'Error retrieving user: $e',
+        stackTrace,
+      );
+      throw Exception('Impossible de récupérer l\'utilisateur');
     }
   }
 
   /// Retrieves a user by their email address.
-  /// 
+  ///
   /// Searches the users collection for a matching email address.
   /// Email comparison is case-insensitive after trimming whitespace.
-  /// 
+  ///
   /// [email] - The email address to search for
-  /// 
+  ///
   /// Returns the first [User] found with the matching email, null if not found.
   /// Throws an exception if the operation fails.
   Future<User?> getUserByEmail(String email) async {
@@ -67,28 +73,38 @@ class UserRepository {
         return User.fromMap({...data, 'id': doc.id});
       }
       return null;
-    } catch (e) {
-      throw Exception('Error searching for user: $e');
+    } catch (e, stackTrace) {
+      _errorService.logError(
+        'UserRepository',
+        'Error searching for user: $e',
+        stackTrace,
+      );
+      throw Exception('Impossible de trouver l\'utilisateur');
     }
   }
 
   /// Updates an existing user in Firestore.
-  /// 
+  ///
   /// Updates the user document with the provided user data.
-  /// 
+  ///
   /// [user] - The user object containing updated information
-  /// 
+  ///
   /// Returns true if the update was successful, false otherwise.
   Future<bool> updateUser(User user) async {
     try {
       await _firestore.collection('users').doc(user.id).update(user.toMap());
-      
+
       // Mettre à jour le displayName dans Firebase Auth
       await _authService.updateDisplayName(displayName: user.fullName);
-      
+
       return true;
-    } catch (e) {
-      throw Exception('Erreur lors de la mise à jour: $e');
+    } catch (e, stackTrace) {
+      _errorService.logError(
+        'UserRepository',
+        'Erreur lors de la mise à jour: $e',
+        stackTrace,
+      );
+      throw Exception('Impossible de mettre à jour l\'utilisateur');
     }
   }
 
@@ -98,8 +114,13 @@ class UserRepository {
       await _firestore.collection('users').doc(uid).delete();
       // Note: Vous devrez également supprimer le compte Firebase Auth
       return true;
-    } catch (e) {
-      throw Exception('Erreur lors de la suppression: $e');
+    } catch (e, stackTrace) {
+      _errorService.logError(
+        'UserRepository',
+        'Erreur lors de la suppression: $e',
+        stackTrace,
+      );
+      throw Exception('Impossible de supprimer l\'utilisateur');
     }
   }
 
@@ -113,15 +134,20 @@ class UserRepository {
       if (currentUser?.email == null) {
         throw Exception('Utilisateur non connecté ou email non disponible');
       }
-      
+
       await _authService.resetPasswordFromCurrentPassword(
         email: currentUser!.email!,
         currentPassword: currentPassword,
         newPassword: newPassword,
       );
       return true;
-    } catch (e) {
-      throw Exception('Erreur lors du changement de mot de passe: $e');
+    } catch (e, stackTrace) {
+      _errorService.logError(
+        'UserRepository',
+        'Erreur lors du changement de mot de passe: $e',
+        stackTrace,
+      );
+      throw Exception('Impossible de changer le mot de passe');
     }
   }
-}
+}