Initial commit

lib/models/ticket_message.dart

@@ -0,0 +1,28 @@
+class TicketMessage {
+  TicketMessage({
+    required this.id,
+    required this.ticketId,
+    required this.taskId,
+    required this.senderId,
+    required this.content,
+    required this.createdAt,
+  });
+
+  final int id;
+  final String? ticketId;
+  final String? taskId;
+  final String? senderId;
+  final String content;
+  final DateTime createdAt;
+
+  factory TicketMessage.fromMap(Map<String, dynamic> map) {
+    return TicketMessage(
+      id: map['id'] as int,
+      ticketId: map['ticket_id'] as String?,
+      taskId: map['task_id'] as String?,
+      senderId: map['sender_id'] as String?,
+      content: map['content'] as String? ?? '',
+      createdAt: DateTime.parse(map['created_at'] as String),
+    );
+  }
+}