Initial commit: unionflow-mobile-apps

Application Flutter complète (sans build artifacts).

Signed-off-by: lions dev Team

lib/features/communication/domain/entities/message.dart

@@ -0,0 +1,173 @@
+/// Entité métier Message
+///
+/// Représente un message dans le système de communication UnionFlow
+library message;
+
+import 'package:equatable/equatable.dart';
+
+/// Type de message
+enum MessageType {
+  /// Message individuel (membre à membre)
+  individual,
+
+  /// Broadcast organisation (OrgAdmin → tous)
+  broadcast,
+
+  /// Message ciblé par rôle (Moderator → groupe)
+  targeted,
+
+  /// Notification système
+  system,
+}
+
+/// Statut de lecture du message
+enum MessageStatus {
+  /// Envoyé mais non lu
+  sent,
+
+  /// Livré (reçu par le serveur)
+  delivered,
+
+  /// Lu par le destinataire
+  read,
+
+  /// Échec d'envoi
+  failed,
+}
+
+/// Priorité du message
+enum MessagePriority {
+  /// Priorité normale
+  normal,
+
+  /// Priorité élevée (important)
+  high,
+
+  /// Priorité urgente (critique)
+  urgent,
+}
+
+/// Entité Message
+class Message extends Equatable {
+  final String id;
+  final String conversationId;
+  final String senderId;
+  final String senderName;
+  final String? senderAvatar;
+  final String content;
+  final MessageType type;
+  final MessageStatus status;
+  final MessagePriority priority;
+  final List<String> recipientIds;
+  final List<String>? recipientRoles;
+  final String? organizationId;
+  final DateTime createdAt;
+  final DateTime? readAt;
+  final Map<String, dynamic>? metadata;
+  final List<String>? attachments;
+  final bool isEdited;
+  final DateTime? editedAt;
+  final bool isDeleted;
+
+  const Message({
+    required this.id,
+    required this.conversationId,
+    required this.senderId,
+    required this.senderName,
+    this.senderAvatar,
+    required this.content,
+    required this.type,
+    required this.status,
+    this.priority = MessagePriority.normal,
+    required this.recipientIds,
+    this.recipientRoles,
+    this.organizationId,
+    required this.createdAt,
+    this.readAt,
+    this.metadata,
+    this.attachments,
+    this.isEdited = false,
+    this.editedAt,
+    this.isDeleted = false,
+  });
+
+  /// Vérifie si le message a été lu
+  bool get isRead => status == MessageStatus.read;
+
+  /// Vérifie si le message est urgent
+  bool get isUrgent => priority == MessagePriority.urgent;
+
+  /// Vérifie si le message est un broadcast
+  bool get isBroadcast => type == MessageType.broadcast;
+
+  /// Vérifie si le message a des pièces jointes
+  bool get hasAttachments => attachments != null && attachments!.isNotEmpty;
+
+  /// Copie avec modifications
+  Message copyWith({
+    String? id,
+    String? conversationId,
+    String? senderId,
+    String? senderName,
+    String? senderAvatar,
+    String? content,
+    MessageType? type,
+    MessageStatus? status,
+    MessagePriority? priority,
+    List<String>? recipientIds,
+    List<String>? recipientRoles,
+    String? organizationId,
+    DateTime? createdAt,
+    DateTime? readAt,
+    Map<String, dynamic>? metadata,
+    List<String>? attachments,
+    bool? isEdited,
+    DateTime? editedAt,
+    bool? isDeleted,
+  }) {
+    return Message(
+      id: id ?? this.id,
+      conversationId: conversationId ?? this.conversationId,
+      senderId: senderId ?? this.senderId,
+      senderName: senderName ?? this.senderName,
+      senderAvatar: senderAvatar ?? this.senderAvatar,
+      content: content ?? this.content,
+      type: type ?? this.type,
+      status: status ?? this.status,
+      priority: priority ?? this.priority,
+      recipientIds: recipientIds ?? this.recipientIds,
+      recipientRoles: recipientRoles ?? this.recipientRoles,
+      organizationId: organizationId ?? this.organizationId,
+      createdAt: createdAt ?? this.createdAt,
+      readAt: readAt ?? this.readAt,
+      metadata: metadata ?? this.metadata,
+      attachments: attachments ?? this.attachments,
+      isEdited: isEdited ?? this.isEdited,
+      editedAt: editedAt ?? this.editedAt,
+      isDeleted: isDeleted ?? this.isDeleted,
+    );
+  }
+
+  @override
+  List<Object?> get props => [
+    id,
+    conversationId,
+    senderId,
+    senderName,
+    senderAvatar,
+    content,
+    type,
+    status,
+    priority,
+    recipientIds,
+    recipientRoles,
+    organizationId,
+    createdAt,
+    readAt,
+    metadata,
+    attachments,
+    isEdited,
+    editedAt,
+    isDeleted,
+  ];
+}