Merge pull request #20 from solid-software/resuource-subscription_sch…

…edule

add subscription schedule resource

lib/messages.dart

@@ -28,14 +28,17 @@ part 'src/messages/requests/create_portal_session.dart';
 part 'src/messages/requests/create_price.dart';
 part 'src/messages/requests/create_product.dart';
 part 'src/messages/requests/create_refund.dart';
+part 'src/messages/requests/create_subscription_schedule.dart';
 part 'src/messages/requests/list_prices.dart';
 part 'src/messages/requests/list_products.dart';
 part 'src/messages/requests/list_subscription_items.dart';
 part 'src/messages/requests/list_subscriptions.dart';
 part 'src/messages/requests/update_customer.dart';
 part 'src/messages/requests/update_subscription.dart';
 part 'src/messages/requests/update_subscription_item.dart';
+part 'src/messages/requests/update_subscription_schedule.dart';
 part 'src/messages/shipping_specification.dart';
 part 'src/messages/stripe_api_error.dart';
 part 'src/messages/subscription.dart';
 part 'src/messages/subscription_item.dart';
+part 'src/messages/subscription_schedule.dart';

lib/src/messages/_message.dart

@@ -1,5 +1,7 @@
 part of '../../messages.dart';
 
 abstract class Message {
+  const Message();
+
   Map<String, dynamic> toJson();
 }

lib/src/messages/requests/create_subscription_schedule.dart

@@ -0,0 +1,18 @@
+part of '../../../messages.dart';
+
+@JsonSerializable()
+class CreateSubscriptionScheduleRequest extends Message {
+  final String? fromSubscription;
+
+  const CreateSubscriptionScheduleRequest({
+    this.fromSubscription,
+  });
+
+  factory CreateSubscriptionScheduleRequest.fromJson(
+          Map<String, dynamic> json) =>
+      _$CreateSubscriptionScheduleRequestFromJson(json);
+
+  @override
+  Map<String, dynamic> toJson() =>
+      _$CreateSubscriptionScheduleRequestToJson(this);
+}

lib/src/messages/requests/update_subscription_schedule.dart

@@ -0,0 +1,65 @@
+part of '../../../messages.dart';
+
+@JsonSerializable()
+class UpdateSubscriptionScheduleRequest extends Message {
+  final List<UpdateSubscriptionSchedulePhase> phases;
+
+  const UpdateSubscriptionScheduleRequest({
+    required this.phases,
+  });
+
+  factory UpdateSubscriptionScheduleRequest.fromJson(
+          Map<String, dynamic> json) =>
+      _$UpdateSubscriptionScheduleRequestFromJson(json);
+
+  @override
+  Map<String, dynamic> toJson() =>
+      _$UpdateSubscriptionScheduleRequestToJson(this);
+}
+
+@JsonSerializable()
+class UpdateSubscriptionSchedulePhase extends Message {
+  final String id;
+
+  @TimestampConverter()
+  final DateTime? startDate;
+
+  @TimestampConverter()
+  final DateTime? endDate;
+
+  final List<UpdateSubscriptionSchedulePhaseItem> items;
+
+  const UpdateSubscriptionSchedulePhase({
+    required this.id,
+    this.startDate,
+    this.endDate,
+    required this.items,
+  });
+
+  factory UpdateSubscriptionSchedulePhase.fromJson(Map<String, dynamic> json) =>
+      _$UpdateSubscriptionSchedulePhaseFromJson(json);
+
+  @override
+  Map<String, dynamic> toJson() =>
+      _$UpdateSubscriptionSchedulePhaseToJson(this);
+}
+
+@JsonSerializable()
+class UpdateSubscriptionSchedulePhaseItem extends Message {
+  final String price;
+
+  final int quantity;
+
+  const UpdateSubscriptionSchedulePhaseItem({
+    required this.price,
+    required this.quantity,
+  });
+
+  factory UpdateSubscriptionSchedulePhaseItem.fromJson(
+          Map<String, dynamic> json) =>
+      _$UpdateSubscriptionSchedulePhaseItemFromJson(json);
+
+  @override
+  Map<String, dynamic> toJson() =>
+      _$UpdateSubscriptionSchedulePhaseItemToJson(this);
+}

lib/src/messages/subscription_schedule.dart

@@ -0,0 +1,77 @@
+part of '../../messages.dart';
+
+enum _SubscriptionScheduleObject {
+  @JsonValue('subscription_schedule')
+  subscriptionSchedule,
+}
+
+@JsonSerializable()
+class SubscriptionSchedule extends Message {
+  final _SubscriptionScheduleObject object;
+
+  final String id;
+
+  final String? customer;
+
+  final Map<String, dynamic>? metadata;
+
+  final List<SubscriptionSchedulePhase> phases;
+
+  const SubscriptionSchedule({
+    required this.object,
+    required this.id,
+    this.customer,
+    this.metadata,
+    required this.phases,
+  });
+
+  factory SubscriptionSchedule.fromJson(Map<String, dynamic> json) =>
+      _$SubscriptionScheduleFromJson(json);
+
+  @override
+  Map<String, dynamic> toJson() => _$SubscriptionScheduleToJson(this);
+}
+
+@JsonSerializable()
+class SubscriptionSchedulePhase extends Message {
+  final String id;
+
+  @TimestampConverter()
+  final DateTime? startDate;
+
+  @TimestampConverter()
+  final DateTime? endDate;
+
+  final List<SubscriptionSchedulePhaseItem> items;
+
+  const SubscriptionSchedulePhase({
+    required this.id,
+    this.startDate,
+    this.endDate,
+    required this.items,
+  });
+
+  factory SubscriptionSchedulePhase.fromJson(Map<String, dynamic> json) =>
+      _$SubscriptionSchedulePhaseFromJson(json);
+
+  @override
+  Map<String, dynamic> toJson() => _$SubscriptionSchedulePhaseToJson(this);
+}
+
+@JsonSerializable()
+class SubscriptionSchedulePhaseItem extends Message {
+  final String price;
+
+  final int quantity;
+
+  const SubscriptionSchedulePhaseItem({
+    required this.price,
+    required this.quantity,
+  });
+
+  factory SubscriptionSchedulePhaseItem.fromJson(Map<String, dynamic> json) =>
+      _$SubscriptionSchedulePhaseItemFromJson(json);
+
+  @override
+  Map<String, dynamic> toJson() => _$SubscriptionSchedulePhaseItemToJson(this);
+}

lib/src/resources/subscription_schedule.dart

@@ -0,0 +1,49 @@
+import '../../messages.dart';
+import '../client.dart';
+import '_resource.dart';
+
+class SubscriptionScheduleResource extends Resource {
+  SubscriptionScheduleResource(Client client) : super(client);
+
+  /// https://stripe.com/docs/api/subscription_schedules/retrieve
+  Future<SubscriptionSchedule> retrieve(String id) async {
+    final response = await get('subscription_schedules/$id');
+
+    return SubscriptionSchedule.fromJson(response);
+  }
+
+  /// https://stripe.com/docs/api/subscription_schedules/list
+  Future<DataList<SubscriptionSchedule>> list() async {
+    final map = await get('subscription_schedules');
+
+    return DataList<SubscriptionSchedule>.fromJson(
+      map,
+      (value) => SubscriptionSchedule.fromJson(value as Map<String, dynamic>),
+    );
+  }
+
+  /// https://stripe.com/docs/api/subscription_schedules/create
+  Future<SubscriptionSchedule> create(
+    CreateSubscriptionScheduleRequest request,
+  ) async {
+    final response = await post(
+      'subscription_schedules',
+      data: request.toJson(),
+    );
+
+    return SubscriptionSchedule.fromJson(response);
+  }
+
+  /// https://stripe.com/docs/api/subscription_schedules/update
+  Future<SubscriptionSchedule> update(
+    String id,
+    UpdateSubscriptionScheduleRequest request,
+  ) async {
+    final response = await post(
+      'subscription_schedules/$id',
+      data: request.toJson(),
+    );
+
+    return SubscriptionSchedule.fromJson(response);
+  }
+}

lib/stripe.dart

@@ -1,6 +1,7 @@
 library stripe;
 
 import 'package:meta/meta.dart';
+import 'package:stripe/src/resources/subscription_schedule.dart';
 
 import 'src/client.dart';
 import 'src/resources/balance_transaction.dart';
@@ -62,6 +63,9 @@ class Stripe {
   /// https://stripe.com/docs/api/subscription_items
   final SubscriptionItemResource subscriptionItem;
 
+  /// https://stripe.com/docs/api/subscription_schedules
+  final SubscriptionScheduleResource subscriptionSchedule;
+
   /// https://stripe.com/docs/api/balance_transactions
   final BalanceTransactionResource balanceTransaction;
 
@@ -81,6 +85,7 @@ class Stripe {
         product = ProductResource(client),
         subscription = SubscriptionResource(client),
         subscriptionItem = SubscriptionItemResource(client),
+        subscriptionSchedule = SubscriptionScheduleResource(client),
         charge = ChargeResource(client),
         balanceTransaction = BalanceTransactionResource(client);
 }