Refactoring - Version OK
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dahoud
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/// Modèles de données utilisateur avec contexte et permissions
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/// Support des relations multi-organisations et permissions contextuelles
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library user_models;
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import 'package:equatable/equatable.dart';
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import 'user_role.dart';
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/// Modèle utilisateur principal avec contexte multi-organisations
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///
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/// Supporte les utilisateurs ayant des rôles différents dans plusieurs organisations
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/// avec des permissions contextuelles et des préférences personnalisées
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class User extends Equatable {
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/// Identifiant unique de l'utilisateur
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final String id;
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/// Informations personnelles
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final String email;
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final String firstName;
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final String lastName;
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final String? avatar;
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final String? phone;
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/// Rôle principal de l'utilisateur (le plus élevé)
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final UserRole primaryRole;
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/// Contextes organisationnels (rôles dans différentes organisations)
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final List<UserOrganizationContext> organizationContexts;
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/// Permissions supplémentaires accordées spécifiquement
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final List<String> additionalPermissions;
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/// Permissions révoquées spécifiquement
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final List<String> revokedPermissions;
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/// Préférences utilisateur
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final UserPreferences preferences;
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/// Métadonnées
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final DateTime createdAt;
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final DateTime lastLoginAt;
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final bool isActive;
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final bool isVerified;
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/// Constructeur du modèle utilisateur
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const User({
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required this.id,
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required this.email,
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required this.firstName,
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required this.lastName,
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required this.primaryRole,
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this.avatar,
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this.phone,
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this.organizationContexts = const [],
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this.additionalPermissions = const [],
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this.revokedPermissions = const [],
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this.preferences = const UserPreferences(),
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required this.createdAt,
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required this.lastLoginAt,
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this.isActive = true,
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this.isVerified = false,
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});
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/// Nom complet de l'utilisateur
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String get fullName => '$firstName $lastName';
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/// Initiales de l'utilisateur
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String get initials => '${firstName[0]}${lastName[0]}'.toUpperCase();
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/// Vérifie si l'utilisateur a une permission dans le contexte actuel
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bool hasPermission(String permission, {String? organizationId}) {
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// Vérification des permissions révoquées
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if (revokedPermissions.contains(permission)) return false;
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// Vérification des permissions additionnelles
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if (additionalPermissions.contains(permission)) return true;
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// Vérification du rôle principal
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if (primaryRole.hasPermission(permission)) return true;
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// Vérification dans le contexte organisationnel spécifique
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if (organizationId != null) {
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final context = getOrganizationContext(organizationId);
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if (context?.role.hasPermission(permission) == true) return true;
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}
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// Vérification dans tous les contextes organisationnels
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return organizationContexts.any((context) =>
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context.role.hasPermission(permission));
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}
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/// Obtient le contexte organisationnel pour une organisation
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UserOrganizationContext? getOrganizationContext(String organizationId) {
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try {
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return organizationContexts.firstWhere(
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(context) => context.organizationId == organizationId,
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);
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} catch (e) {
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return null;
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}
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}
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/// Obtient le rôle dans une organisation spécifique
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UserRole getRoleInOrganization(String organizationId) {
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final context = getOrganizationContext(organizationId);
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return context?.role ?? primaryRole;
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}
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/// Vérifie si l'utilisateur est membre d'une organisation
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bool isMemberOfOrganization(String organizationId) {
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return organizationContexts.any(
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(context) => context.organizationId == organizationId,
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);
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}
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/// Obtient toutes les permissions effectives de l'utilisateur
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List<String> getEffectivePermissions({String? organizationId}) {
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final permissions = <String>{};
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// Permissions du rôle principal
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permissions.addAll(primaryRole.getEffectivePermissions());
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// Permissions des contextes organisationnels
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if (organizationId != null) {
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final context = getOrganizationContext(organizationId);
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if (context != null) {
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permissions.addAll(context.role.getEffectivePermissions());
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}
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} else {
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for (final context in organizationContexts) {
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permissions.addAll(context.role.getEffectivePermissions());
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}
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}
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// Permissions additionnelles
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permissions.addAll(additionalPermissions);
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// Retirer les permissions révoquées
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permissions.removeAll(revokedPermissions);
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return permissions.toList()..sort();
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}
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/// Crée une copie de l'utilisateur avec des modifications
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User copyWith({
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String? email,
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String? firstName,
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String? lastName,
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String? avatar,
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String? phone,
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UserRole? primaryRole,
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List<UserOrganizationContext>? organizationContexts,
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List<String>? additionalPermissions,
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List<String>? revokedPermissions,
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UserPreferences? preferences,
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DateTime? lastLoginAt,
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bool? isActive,
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bool? isVerified,
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}) {
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return User(
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id: id,
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email: email ?? this.email,
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firstName: firstName ?? this.firstName,
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lastName: lastName ?? this.lastName,
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avatar: avatar ?? this.avatar,
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phone: phone ?? this.phone,
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primaryRole: primaryRole ?? this.primaryRole,
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organizationContexts: organizationContexts ?? this.organizationContexts,
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additionalPermissions: additionalPermissions ?? this.additionalPermissions,
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revokedPermissions: revokedPermissions ?? this.revokedPermissions,
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preferences: preferences ?? this.preferences,
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createdAt: createdAt,
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lastLoginAt: lastLoginAt ?? this.lastLoginAt,
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isActive: isActive ?? this.isActive,
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isVerified: isVerified ?? this.isVerified,
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);
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}
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/// Conversion vers Map pour sérialisation
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Map<String, dynamic> toJson() {
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return {
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'id': id,
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'email': email,
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'firstName': firstName,
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'lastName': lastName,
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'avatar': avatar,
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'phone': phone,
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'primaryRole': primaryRole.name,
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'organizationContexts': organizationContexts.map((c) => c.toJson()).toList(),
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'additionalPermissions': additionalPermissions,
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'revokedPermissions': revokedPermissions,
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'preferences': preferences.toJson(),
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'createdAt': createdAt.toIso8601String(),
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'lastLoginAt': lastLoginAt.toIso8601String(),
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'isActive': isActive,
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'isVerified': isVerified,
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};
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}
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/// Création depuis Map pour désérialisation
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factory User.fromJson(Map<String, dynamic> json) {
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return User(
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id: json['id'],
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email: json['email'],
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firstName: json['firstName'],
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lastName: json['lastName'],
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avatar: json['avatar'],
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phone: json['phone'],
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primaryRole: UserRole.fromString(json['primaryRole']) ?? UserRole.visitor,
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organizationContexts: (json['organizationContexts'] as List?)
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?.map((c) => UserOrganizationContext.fromJson(c))
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.toList() ?? [],
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additionalPermissions: List<String>.from(json['additionalPermissions'] ?? []),
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revokedPermissions: List<String>.from(json['revokedPermissions'] ?? []),
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preferences: UserPreferences.fromJson(json['preferences'] ?? {}),
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createdAt: DateTime.parse(json['createdAt']),
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lastLoginAt: DateTime.parse(json['lastLoginAt']),
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isActive: json['isActive'] ?? true,
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isVerified: json['isVerified'] ?? false,
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);
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}
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@override
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List<Object?> get props => [
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id, email, firstName, lastName, avatar, phone, primaryRole,
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organizationContexts, additionalPermissions, revokedPermissions,
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preferences, createdAt, lastLoginAt, isActive, isVerified,
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];
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}
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/// Contexte organisationnel d'un utilisateur
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///
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/// Définit le rôle et les permissions spécifiques dans une organisation
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class UserOrganizationContext extends Equatable {
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/// Identifiant de l'organisation
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final String organizationId;
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/// Nom de l'organisation
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final String organizationName;
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/// Rôle de l'utilisateur dans cette organisation
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final UserRole role;
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/// Permissions spécifiques dans cette organisation
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final List<String> specificPermissions;
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/// Date d'adhésion à l'organisation
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final DateTime joinedAt;
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/// Statut dans l'organisation
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final bool isActive;
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/// Constructeur du contexte organisationnel
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const UserOrganizationContext({
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required this.organizationId,
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required this.organizationName,
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required this.role,
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this.specificPermissions = const [],
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required this.joinedAt,
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this.isActive = true,
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});
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/// Conversion vers Map
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Map<String, dynamic> toJson() {
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return {
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'organizationId': organizationId,
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'organizationName': organizationName,
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'role': role.name,
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'specificPermissions': specificPermissions,
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'joinedAt': joinedAt.toIso8601String(),
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'isActive': isActive,
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};
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}
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/// Création depuis Map
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factory UserOrganizationContext.fromJson(Map<String, dynamic> json) {
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return UserOrganizationContext(
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organizationId: json['organizationId'],
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organizationName: json['organizationName'],
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role: UserRole.fromString(json['role']) ?? UserRole.visitor,
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specificPermissions: List<String>.from(json['specificPermissions'] ?? []),
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joinedAt: DateTime.parse(json['joinedAt']),
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isActive: json['isActive'] ?? true,
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);
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}
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@override
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List<Object?> get props => [
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organizationId, organizationName, role, specificPermissions, joinedAt, isActive,
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];
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}
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/// Préférences utilisateur personnalisables
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class UserPreferences extends Equatable {
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/// Langue préférée
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final String language;
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/// Thème préféré
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final String theme;
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/// Notifications activées
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final bool notificationsEnabled;
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/// Notifications par email
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final bool emailNotifications;
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/// Notifications push
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final bool pushNotifications;
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/// Layout du dashboard préféré
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final String dashboardLayout;
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/// Timezone
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final String timezone;
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/// Constructeur des préférences
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const UserPreferences({
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this.language = 'fr',
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this.theme = 'system',
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this.notificationsEnabled = true,
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this.emailNotifications = true,
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this.pushNotifications = true,
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this.dashboardLayout = 'default',
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this.timezone = 'Europe/Paris',
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});
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/// Conversion vers Map
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Map<String, dynamic> toJson() {
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return {
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'language': language,
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'theme': theme,
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'notificationsEnabled': notificationsEnabled,
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'emailNotifications': emailNotifications,
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'pushNotifications': pushNotifications,
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'dashboardLayout': dashboardLayout,
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'timezone': timezone,
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};
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}
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/// Création depuis Map
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factory UserPreferences.fromJson(Map<String, dynamic> json) {
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return UserPreferences(
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language: json['language'] ?? 'fr',
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theme: json['theme'] ?? 'system',
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notificationsEnabled: json['notificationsEnabled'] ?? true,
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emailNotifications: json['emailNotifications'] ?? true,
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pushNotifications: json['pushNotifications'] ?? true,
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dashboardLayout: json['dashboardLayout'] ?? 'default',
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timezone: json['timezone'] ?? 'Europe/Paris',
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);
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}
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@override
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List<Object?> get props => [
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language, theme, notificationsEnabled, emailNotifications,
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pushNotifications, dashboardLayout, timezone,
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];
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}
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