chore(shorebird_code_push_protocol): Move response and request models into the protocol package

packages/shorebird_code_push_protocol/analysis_options.yaml

@@ -1 +1,5 @@
 include: package:very_good_analysis/analysis_options.4.0.0.yaml
+analyzer:
+  exclude:
+    - build/**
+    - lib/**.g.dart

packages/shorebird_code_push_protocol/lib/shorebird_code_push_protocol.dart

@@ -1,4 +1,9 @@
 /// The Shorebird CodePush Protocol
 library shorebird_code_push_protocol;
 
+export 'src/converters/converters.dart';
+export 'src/messages/messages.dart';
 export 'src/models/models.dart';
+
+/// Parsed JSON data.
+typedef Json = Map<String, dynamic>;

packages/shorebird_code_push_protocol/lib/src/converters/converters.dart

@@ -0,0 +1 @@
+export 'timestamp_converter.dart';

packages/shorebird_code_push_protocol/lib/src/converters/timestamp_converter.dart

@@ -0,0 +1,16 @@
+import 'package:json_annotation/json_annotation.dart';
+
+/// {@template timestamp_converter}
+/// Converts between Unix timestamps and [DateTime].
+/// {@endtemplate}
+class TimestampConverter implements JsonConverter<DateTime, int> {
+  /// {@macro timestamp_converter}
+  const TimestampConverter();
+
+  @override
+  DateTime fromJson(int timestamp) =>
+      DateTime.fromMillisecondsSinceEpoch(timestamp * 1000);
+
+  @override
+  int toJson(DateTime dateTime) => dateTime.millisecondsSinceEpoch ~/ 1000;
+}

packages/shorebird_code_push_protocol/lib/src/messages/cancel_subscription/cancel_subscription_response.dart

@@ -0,0 +1,24 @@
+import 'package:json_annotation/json_annotation.dart';
+import 'package:shorebird_code_push_protocol/shorebird_code_push_protocol.dart';
+
+part 'cancel_subscription_response.g.dart';
+
+/// {@template cancel_subscription_response}
+/// The request body for DELETE /api/v1/subscriptions.
+/// {@endtemplate}
+@JsonSerializable()
+class CancelSubscriptionResponse {
+  /// {@macro cancel_subscription_response}
+  CancelSubscriptionResponse({required this.expirationDate});
+
+  /// Converts a JSON object to a [CancelSubscriptionResponse].
+  factory CancelSubscriptionResponse.fromJson(Json json) =>
+      _$CancelSubscriptionResponseFromJson(json);
+
+  /// Converts a [CancelSubscriptionResponse] to a JSON object.
+  Json toJson() => _$CancelSubscriptionResponseToJson(this);
+
+  /// When this subscription will not longer be active.
+  @TimestampConverter()
+  final DateTime expirationDate;
+}

packages/shorebird_code_push_protocol/lib/src/messages/check_for_patches/check_for_patches.dart

@@ -0,0 +1,2 @@
+export 'check_for_patches_request.dart';
+export 'check_for_patches_response.dart';

packages/shorebird_code_push_protocol/lib/src/messages/check_for_patches/check_for_patches_request.dart

@@ -0,0 +1,48 @@
+import 'package:json_annotation/json_annotation.dart';
+
+part 'check_for_patches_request.g.dart';
+
+/// {@template check_for_patches_request}
+/// The request body for POST /api/v1/patches/check
+/// {@endtemplate}
+@JsonSerializable()
+class CheckForPatchesRequest {
+  /// {@macro check_for_patches_request}
+  const CheckForPatchesRequest({
+    required this.releaseVersion,
+    required this.patchNumber,
+    required this.patchHash,
+    required this.platform,
+    required this.arch,
+    required this.appId,
+    required this.channel,
+  });
+
+  /// Converts a Map<String, dynamic> to a [CheckForPatchesRequest]
+  factory CheckForPatchesRequest.fromJson(Map<String, dynamic> json) =>
+      _$CheckForPatchesRequestFromJson(json);
+
+  /// Converts a [CheckForPatchesRequest] to a Map<String, dynamic>
+  Map<String, dynamic> toJson() => _$CheckForPatchesRequestToJson(this);
+
+  /// The release version of the app.
+  final String releaseVersion;
+
+  /// The current patch number of the app.
+  final int? patchNumber;
+
+  /// The current patch hash of the app.
+  final String? patchHash;
+
+  /// The platform of the app.
+  final String platform;
+
+  /// The architecture of the app.
+  final String arch;
+
+  /// The ID of the app.
+  final String appId;
+
+  /// The channel of the app.
+  final String channel;
+}

packages/shorebird_code_push_protocol/lib/src/messages/check_for_patches/check_for_patches_response.dart

@@ -0,0 +1,47 @@
+import 'package:json_annotation/json_annotation.dart';
+
+part 'check_for_patches_response.g.dart';
+
+/// {@template check_for_patches_response}
+/// The response body for POST /api/v1/patches/check
+/// {@endtemplate}
+@JsonSerializable(createFactory: false)
+class CheckForPatchesResponse {
+  /// {@macro check_for_patches_response}
+  const CheckForPatchesResponse({required this.patchAvailable, this.patch});
+
+  /// Converts a [CheckForPatchesResponse] to a Map<String, dynamic>
+  Map<String, dynamic> toJson() => _$CheckForPatchesResponseToJson(this);
+
+  /// Whether a patch is available.
+  final bool patchAvailable;
+
+  /// The patch metadata.
+  final PatchMetadata? patch;
+}
+
+/// {@template patch_metadata}
+/// Patch metadata represents the contents of an update (patch) for a specific
+/// platform and architecture.
+/// {@endtemplate}
+@JsonSerializable(createFactory: false)
+class PatchMetadata {
+  /// {@macro patch_metadata}
+  const PatchMetadata({
+    required this.number,
+    required this.downloadUrl,
+    required this.hash,
+  });
+
+  /// Converts an [PatchMetadata] to a Map<String, dynamic>
+  Map<String, dynamic> toJson() => _$PatchMetadataToJson(this);
+
+  /// The patch number associated with the artifact.
+  final int number;
+
+  /// The URL of the artifact.
+  final String downloadUrl;
+
+  /// The hash of the artifact.
+  final String hash;
+}

packages/shorebird_code_push_protocol/lib/src/messages/create_app/create_app.dart

@@ -0,0 +1 @@
+export 'create_app_request.dart';

packages/shorebird_code_push_protocol/lib/src/messages/create_app/create_app_request.dart

@@ -0,0 +1,22 @@
+import 'package:json_annotation/json_annotation.dart';
+
+part 'create_app_request.g.dart';
+
+/// {@template create_app_request}
+/// The request body for POST /api/v1/apps
+/// {@endtemplate}
+@JsonSerializable()
+class CreateAppRequest {
+  /// {@macro create_app_request}
+  const CreateAppRequest({required this.displayName});
+
+  /// Converts a Map<String, dynamic> to a [CreateAppRequest]
+  factory CreateAppRequest.fromJson(Map<String, dynamic> json) =>
+      _$CreateAppRequestFromJson(json);
+
+  /// Converts a [CreateAppRequest] to a Map<String, dynamic>
+  Map<String, dynamic> toJson() => _$CreateAppRequestToJson(this);
+
+  /// The display name of the app.
+  final String displayName;
+}

packages/shorebird_code_push_protocol/lib/src/messages/create_artifact/create_artifact.dart

@@ -0,0 +1 @@
+export 'create_artifact_request.dart';

packages/shorebird_code_push_protocol/lib/src/messages/create_artifact/create_artifact_request.dart

@@ -0,0 +1,42 @@
+import 'package:json_annotation/json_annotation.dart';
+import 'package:shorebird_code_push_protocol/shorebird_code_push_protocol.dart';
+
+part 'create_artifact_request.g.dart';
+
+/// {@template create_artifact_request}
+/// The request body for POST /api/v1/artifacts
+/// {@endtemplate}
+@JsonSerializable()
+class CreateArtifactRequest {
+  /// {@macro create_artifact_request}
+  const CreateArtifactRequest({
+    required this.arch,
+    required this.platform,
+    required this.hash,
+    required this.size,
+  });
+
+  /// Converts a Map<String, dynamic> to a [CreateArtifactRequest]
+  factory CreateArtifactRequest.fromJson(Map<String, dynamic> json) =>
+      _$CreateArtifactRequestFromJson(json);
+
+  /// Converts a [CreateArtifactRequest] to a Map<String, dynamic>.
+  Json toJson() => _$CreateArtifactRequestToJson(this);
+
+  /// The arch of the artifact.
+  final String arch;
+
+  /// The platform of the artifact.
+  final String platform;
+
+  /// The hash of the artifact.
+  final String hash;
+
+  /// The size of the artifact in bytes.
+  @JsonKey(fromJson: _parseStringToInt, toJson: _parseIntToString)
+  final int size;
+
+  static int _parseStringToInt(dynamic value) => int.parse(value as String);
+
+  static String _parseIntToString(dynamic value) => value.toString();
+}