Compass app (#2446)

compass_app/server/lib/model/booking/booking.dart

@@ -0,0 +1,35 @@
+// Copyright 2024 The Flutter team. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import 'package:freezed_annotation/freezed_annotation.dart';
+
+part 'booking.freezed.dart';
+part 'booking.g.dart';
+
+@freezed
+class Booking with _$Booking {
+  const factory Booking({
+    /// Booking ID. Generated when stored in server.
+    int? id,
+
+    /// Start date of the trip
+    required DateTime startDate,
+
+    /// End date of the trip
+    required DateTime endDate,
+
+    /// Booking name
+    /// Should be "Destination, Continent"
+    required String name,
+
+    /// Destination of the trip
+    required String destinationRef,
+
+    /// List of chosen activities
+    required List<String> activitiesRef,
+  }) = _Booking;
+
+  factory Booking.fromJson(Map<String, Object?> json) =>
+      _$BookingFromJson(json);
+}