feat(shorebird_code_push_protocol): Add email field to User (#276)

packages/shorebird_code_push_protocol/lib/src/models/user.dart

@@ -8,7 +8,11 @@ part 'user.g.dart';
 @JsonSerializable()
 class User {
   /// {@macro user}
-  const User({required this.id, this.hasActiveSubscription = false});
+  const User({
+    required this.id,
+    required this.email,
+    this.hasActiveSubscription = false,
+  });
 
   /// Converts a Map<String, dynamic> to a [User]
   factory User.fromJson(Map<String, dynamic> json) => _$UserFromJson(json);
@@ -19,6 +23,9 @@ class User {
   /// The unique user identifier.
   final int id;
 
+  /// The user's email address, as provided by the user during signup.
+  final String email;
+
   /// Whether the user is currently a paying customer.
   final bool hasActiveSubscription;
 }

packages/shorebird_code_push_protocol/lib/src/models/user.g.dart

@@ -14,6 +14,7 @@ User _$UserFromJson(Map<String, dynamic> json) => $checkedCreate(
       ($checkedConvert) {
         final val = User(
           id: $checkedConvert('id', (v) => v as int),
+          email: $checkedConvert('email', (v) => v as String),
           hasActiveSubscription: $checkedConvert(
               'has_active_subscription', (v) => v as bool? ?? false),
         );
@@ -24,5 +25,6 @@ User _$UserFromJson(Map<String, dynamic> json) => $checkedCreate(
 
 Map<String, dynamic> _$UserToJson(User instance) => <String, dynamic>{
       'id': instance.id,
+      'email': instance.email,
       'has_active_subscription': instance.hasActiveSubscription,
     };

packages/shorebird_code_push_protocol/test/src/models/user_test.dart

@@ -4,7 +4,7 @@ import 'package:test/test.dart';
 void main() {
   group('User', () {
     test('can be (de)serialized', () {
-      const user = User(id: 1);
+      const user = User(id: 1, email: 'test@shorebird.dev');
       expect(
         User.fromJson(user.toJson()).toJson(),
         equals(user.toJson()),