re factor rog

lib/features/data/user_location.dart

@@ -0,0 +1,59 @@
+import 'dart:convert';
+
+import 'package:geolocator/geolocator.dart';
+
+// ignore_for_file: public_member_api_docs, sort_constructors_first
+class UserLocation {
+  final double latitude;
+  final double longitude;
+  final DateTime timestamp;
+  UserLocation(
+      {required this.latitude,
+      required this.longitude,
+      required this.timestamp});
+
+  static UserLocation empty() {
+    return UserLocation(
+        latitude: 0.0, longitude: 0.0, timestamp: DateTime.now());
+  }
+
+  factory UserLocation.fromPosition(Position position) {
+    return UserLocation(
+        latitude: position.latitude,
+        longitude: position.longitude,
+        timestamp: position.timestamp);
+  }
+
+  UserLocation copyWith({
+    double? latitude,
+    double? longitude,
+    DateTime? timestamp,
+  }) {
+    return UserLocation(
+      latitude: latitude ?? this.latitude,
+      longitude: longitude ?? this.longitude,
+      timestamp: timestamp ?? this.timestamp,
+    );
+  }
+
+  Map<String, dynamic> toMap() {
+    return <String, dynamic>{
+      'latitude': latitude,
+      'longitude': longitude,
+      'timestamp': timestamp.millisecondsSinceEpoch,
+    };
+  }
+
+  factory UserLocation.fromMap(Map<String, dynamic> map) {
+    return UserLocation(
+      latitude: map['latitude'] as double,
+      longitude: map['longitude'] as double,
+      timestamp: DateTime.fromMillisecondsSinceEpoch(map['timestamp'] as int),
+    );
+  }
+
+  String toJson() => json.encode(toMap());
+
+  factory UserLocation.fromJson(String source) =>
+      UserLocation.fromMap(json.decode(source) as Map<String, dynamic>);
+}