chore: rename lat / lng to latitude / longitude

examples/alice_chopper/lib/main.dart

@@ -308,8 +308,8 @@ class _MyAppState extends State<MyApp> {
         city: 'Springfield',
         zipCode: '12345-6789',
         geoLocation: GeoLocation(
-          lat: 37.1234,
-          lng: -122.1234,
+          latitude: 37.1234,
+          longitude: -122.1234,
         ),
       ),
       company: Company(
@@ -337,8 +337,8 @@ class _MyAppState extends State<MyApp> {
           city: 'New York',
           street: '1234 Main St',
           geoLocation: johnDoe.address.geoLocation.copyWith(
-            lat: 40.7128,
-            lng: -74.0060,
+            latitude: 40.7128,
+            longitude: -74.0060,
           ),
         ),
       ),
@@ -350,8 +350,8 @@ class _MyAppState extends State<MyApp> {
           city: 'Los Angeles',
           street: '1234 Maple St',
           geoLocation: johnDoe.address.geoLocation.copyWith(
-            lat: 34.0522,
-            lng: -118.2437,
+            latitude: 34.0522,
+            longitude: -118.2437,
           ),
         ),
       ),
@@ -372,8 +372,8 @@ class _MyAppState extends State<MyApp> {
           city: 'Springfield',
           zipCode: '12345-6789',
           geoLocation: johnDoe.address.geoLocation.copyWith(
-            lat: 37.1234,
-            lng: -122.1234,
+            latitude: 37.1234,
+            longitude: -122.1234,
           ),
         ),
         company: johnDoe.company.copyWith(
@@ -398,8 +398,8 @@ class _MyAppState extends State<MyApp> {
           city: 'Springfield',
           zipCode: '12345-6789',
           geoLocation: johnDoe.address.geoLocation.copyWith(
-            lat: 37.1234,
-            lng: -122.1234,
+            latitude: 37.1234,
+            longitude: -122.1234,
           ),
         ),
         company: johnDoe.company.copyWith(

examples/alice_chopper/lib/models/geo_location.dart

@@ -6,28 +6,30 @@ part 'geo_location.g.dart';
 @JsonSerializable()
 class GeoLocation with EquatableMixin {
   const GeoLocation({
-    required this.lat,
-    required this.lng,
+    required this.latitude,
+    required this.longitude,
   });
 
   @JsonKey(
+    name: 'lat',
     fromJson: GeoLocation._stringToDouble,
     toJson: GeoLocation._doubleToString,
   )
-  final double lat;
+  final double latitude;
   @JsonKey(
+    name: 'lng',
     fromJson: GeoLocation._stringToDouble,
     toJson: GeoLocation._doubleToString,
   )
-  final double lng;
+  final double longitude;
 
   GeoLocation copyWith({
-    double? lat,
-    double? lng,
+    double? latitude,
+    double? longitude,
   }) =>
       GeoLocation(
-        lat: lat ?? this.lat,
-        lng: lng ?? this.lng,
+        latitude: latitude ?? this.latitude,
+        longitude: longitude ?? this.longitude,
       );
 
   static String _doubleToString(double value) => value.toString();
@@ -40,5 +42,5 @@ class GeoLocation with EquatableMixin {
   Map<String, dynamic> toJson() => _$GeoLocationToJson(this);
 
   @override
-  List<Object?> get props => [lat, lng];
+  List<Object?> get props => [latitude, longitude];
 }