Beginning to use different contexts

frontend/lib/structs/landmark.dart

@@ -38,6 +38,17 @@ class Landmark {
     };
   }
 
+
+    Map<String, dynamic> toJson() {
+      return {
+        'name': name,
+        'location': location,
+        'type': type.name,
+        // 'description': description,
+        // 'duration': duration.inMinutes,
+        // 'visited': visited
+      };
+    }
 }
 
 

frontend/lib/structs/trip.dart

@@ -0,0 +1,25 @@
+// Represents a collection of landmarks that represent a journey
+// Different instances of a Trip can be saved and loaded by the user
+
+import 'package:fast_network_navigation/structs/landmark.dart';
+
+class Trip {
+  final String uuid;
+  final String cityName;
+  final List<Landmark> landmarks;
+
+
+  Trip({required this.uuid, required this.cityName, required this.landmarks});
+
+  factory Trip.fromJson(Map<String, dynamic> json) {
+    List<Landmark> landmarks = [];
+    for (var landmark in json['landmarks']) {
+      landmarks.add(Landmark.fromJson(landmark));
+    }
+    return Trip(
+      uuid: json['uuid'],
+      cityName: json['cityName'],
+      landmarks: landmarks,
+    );
+  }
+}