refactoring

lib/data/models/event_model.dart

@@ -0,0 +1,65 @@
+import 'package:afterwork/data/models/user_model.dart';
+
+/// Modèle de données représentant un événement.
+class EventModel {
+  final String id;
+  final String title;
+  final String description;
+  final String date;
+  final String location;
+  final String category;
+  final String link;
+  final String? imageUrl;
+  final UserModel creator;
+  final List<UserModel> participants;
+
+  /// Constructeur pour initialiser toutes les propriétés de l'événement.
+  EventModel({
+    required this.id,
+    required this.title,
+    required this.description,
+    required this.date,
+    required this.location,
+    required this.category,
+    required this.link,
+    required this.imageUrl,
+    required this.creator,
+    required this.participants,
+  });
+
+  /// Convertit un objet JSON en `EventModel`.
+  factory EventModel.fromJson(Map<String, dynamic> json) {
+    return EventModel(
+      id: json['id'],
+      title: json['title'],
+      description: json['description'],
+      date: json['date'],
+      location: json['location'],
+      category: json['category'],
+      link: json['link'],
+      imageUrl: json['imageUrl'],
+      creator: UserModel.fromJson(json['creator']),
+      participants: json['participants'] != null
+          ? (json['participants'] as List)
+          .map((user) => UserModel.fromJson(user))
+          .toList()
+          : [],
+    );
+  }
+
+  /// Convertit un `EventModel` en objet JSON.
+  Map<String, dynamic> toJson() {
+    return {
+      'id': id,
+      'title': title,
+      'description': description,
+      'date': date,
+      'location': location,
+      'category': category,
+      'link': link,
+      'imageUrl': imageUrl,
+      'creator': creator.toJson(),
+      'participants': participants.map((user) => user.toJson()).toList(),
+    };
+  }
+}