feat(API Sync): Added Get Credit note and Subscription update with no…

…n catalog price (#43)

CHANGELOG.md

@@ -12,6 +12,22 @@ When we make [non-breaking changes](https://developer.paddle.com/api-reference/a
 
 This means when upgrading minor versions of the SDK, you may notice type errors. You can safely ignore these or fix by adding additional type guards.
 
+## 1.6.0 - 2024-09-16
+
+### Added
+
+- Added `adjustments.getCreditNotePDF()` to [get a credit note for an adjustment](https://developer.paddle.com/api-reference/adjustments/get-credit-note-pdf?utm_source=dx&utm_medium=paddle-node-sdk)
+- Added `disposition` query parameter to `adjustments.getCreditNotePDF()` and `transactions.getInvoicePDF()` operations, see [related changelog](https://developer.paddle.com/changelog/2024/invoice-pdf-open-in-browser?utm_source=dx&utm_medium=paddle-node-sdk).
+- Added pagination support to `notificationSettings.list()` operation, see [related changelog](https://developer.paddle.com/changelog/2024/notification-settings-pagination?utm_source=dx&utm_medium=paddle-node-sdk).
+- Added support for Non-catalog products and prices to the `subscriptions.update()` and `subscriptions.previewUpdate()` operations, see [related changelog](https://developer.paddle.com/changelog/2024/add-custom-items-subscription?utm_source=dx&utm_medium=paddle-node-sdk).
+
+### Fixed
+
+- Marked `notification_id` as optional in `IEventsResponse` interface.
+- Fixed a bug where query parameters with false values were not passed correctly to the API.
+
+---
+
 ## 1.5.1 - 2024-09-10
 
 ### Fixed

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@paddle/paddle-node-sdk",
-  "version": "1.5.1",
+  "version": "1.6.0",
   "description": "A Node.js SDK that you can use to integrate Paddle Billing with applications written in server-side JavaScript.",
   "main": "./dist/cjs/index.js",
   "module": "./dist/esm/index.js",

src/__tests__/resources/adjustments.test.ts

@@ -7,6 +7,7 @@
 import { AdjustmentsResource, ListAdjustmentQueryParameters } from '../../resources';
 import { getPaddleTestClient } from '../helpers/test-client';
 import {
+  AdjustmentMock,
   AdjustmentMockResponse,
   CreateAdjustmentExpectation,
   CreateAdjustmentMock,
@@ -61,4 +62,17 @@ describe('AdjustmentsResource', () => {
 
     expect(convertToSnakeCase(CreateAdjustmentMock)).toEqual(CreateAdjustmentExpectation);
   });
+
+  test('should get an link to download credit note PDF for an adjustment', async () => {
+    const adjustmentId = AdjustmentMock.id;
+
+    const paddleInstance = getPaddleTestClient();
+    paddleInstance.get = jest.fn().mockResolvedValue(AdjustmentMockResponse);
+
+    const adjustmentResponse = new AdjustmentsResource(paddleInstance);
+    const creditNotePDF = await adjustmentResponse.getCreditNotePDF(adjustmentId);
+
+    expect(paddleInstance.get).toBeCalledWith(`/adjustments/${adjustmentId}/credit-note?`);
+    expect(creditNotePDF).toBeDefined();
+  });
 });

src/__tests__/resources/notification-settings.test.ts

@@ -25,7 +25,7 @@ describe('NotificationSettingsResource', () => {
     const notificationsResource = new NotificationSettingsResource(paddleInstance);
     const notifications = await notificationsResource.list();
 
-    expect(paddleInstance.get).toBeCalledWith('/notification-settings');
+    expect(paddleInstance.get).toBeCalledWith('/notification-settings?');
     expect(notifications.length).toBe(1);
   });
 

src/__tests__/resources/subscriptions.test.ts

@@ -106,6 +106,21 @@ describe('SubscriptionsResource', () => {
     expect(convertToSnakeCase(UpdateSubscriptionMock)).toEqual(UpdateSubscriptionExpectation);
   });
 
+  test('should update an existing subscription with non-catalog price', async () => {
+    const subscriptionId = SubscriptionMock.id;
+    const subscriptionToBeUpdated: UpdateSubscriptionRequestBody = UpdateSubscriptionMock;
+
+    const paddleInstance = getPaddleTestClient();
+    paddleInstance.patch = jest.fn().mockResolvedValue(SubscriptionMockResponse);
+
+    const subscriptionsResource = new SubscriptionsResource(paddleInstance);
+    const updatedSubscription = await subscriptionsResource.update(subscriptionId, subscriptionToBeUpdated);
+
+    expect(paddleInstance.patch).toBeCalledWith(`/subscriptions/${subscriptionId}`, subscriptionToBeUpdated);
+    expect(updatedSubscription).toBeDefined();
+    expect(convertToSnakeCase(UpdateSubscriptionMock)).toEqual(UpdateSubscriptionExpectation);
+  });
+
   test('should preview update an existing subscription', async () => {
     const subscriptionId = SubscriptionMock.id;
     const subscriptionToBeUpdated: UpdateSubscriptionRequestBody = UpdateSubscriptionMock;

src/__tests__/resources/transactions.test.ts

@@ -130,7 +130,7 @@ describe('TransactionsResource', () => {
     const transactionsResource = new TransactionsResource(paddleInstance);
     const updatedTransaction = await transactionsResource.getInvoicePDF(transactionId);
 
-    expect(paddleInstance.get).toBeCalledWith(`/transactions/${transactionId}/invoice`);
+    expect(paddleInstance.get).toBeCalledWith(`/transactions/${transactionId}/invoice?`);
     expect(updatedTransaction).toBeDefined();
   });
 

src/entities/adjustment/adjustment-credit-note-pdf.ts

@@ -0,0 +1,15 @@
+/**
+ *  ! Autogenerated code !
+ *  Do not make changes to this file.
+ *  Changes may be overwritten as part of auto-generation.
+ */
+
+import { type IAdjustmentCreditNotePDF } from '../../types';
+
+export class AdjustmentCreditNotePDF {
+  public readonly url: string;
+
+  constructor(adjustment: IAdjustmentCreditNotePDF) {
+    this.url = adjustment.url;
+  }
+}

src/entities/adjustment/index.ts

@@ -10,3 +10,4 @@ export * from './adjustment-item';
 export * from './adjustment';
 export * from './adjustment-collection';
 export * from './adjustment-item-totals';
+export * from './adjustment-credit-note-pdf';

src/enums/shared/disposition.ts

@@ -0,0 +1,7 @@
+/**
+ *  ! Autogenerated code !
+ *  Do not make changes to this file.
+ *  Changes may be overwritten as part of auto-generation.
+ */
+
+export type Disposition = 'attachment' | 'inline';

src/enums/shared/index.ts

@@ -19,3 +19,4 @@ export * from './error-code';
 export * from './payment-type';
 export * from './catalog-type';
 export * from './available-payment-methods';
+export * from './disposition';

src/internal/base/query-parameters.ts

@@ -7,13 +7,17 @@ function convertCamelCaseToSnakeCase(input: string) {
   });
 }
 
+function isValidValue<T>(value: T[Extract<keyof T, string>]) {
+  return value !== undefined && value !== null && value !== '';
+}
+
 export class QueryParameters<T> {
   constructor(private readonly queryParameters: T) {}
   public toQueryString(): string {
     const urlSearchParam = new URLSearchParams();
     for (const key in this.queryParameters) {
       const value = this.queryParameters[key];
-      if (key && value) {
+      if (key && isValidValue<T>(value)) {
         urlSearchParam.append(convertCamelCaseToSnakeCase(key), `${value}`);
       }
     }

src/resources/adjustments/index.ts

@@ -4,15 +4,20 @@
  *  Changes may be overwritten as part of auto-generation.
  */
 
-import { AdjustmentCollection, Adjustment } from '../../entities';
+import { Adjustment, AdjustmentCollection, AdjustmentCreditNotePDF } from '../../entities';
 import { type ErrorResponse, type Response } from '../../internal';
-import { BaseResource, QueryParameters } from '../../internal/base';
-import { type CreateAdjustmentRequestBody, type ListAdjustmentQueryParameters } from './operations';
+import { BaseResource, PathParameters, QueryParameters } from '../../internal/base';
+import {
+  type CreateAdjustmentRequestBody,
+  type ListAdjustmentQueryParameters,
+  type GetAdjustmentCreditNoteQueryParameters,
+} from './operations';
 import { type IAdjustmentResponse } from '../../types';
 
 const AdjustmentPaths = {
   list: '/adjustments',
   create: '/adjustments',
+  getCreditNotePDF: '/adjustments/{adjustment_id}/credit-note',
 } as const;
 
 export * from './operations';
@@ -33,4 +38,23 @@ export class AdjustmentsResource extends BaseResource {
 
     return new Adjustment(data);
   }
+
+  public async getCreditNotePDF(
+    adjustmentId: string,
+    queryParams?: GetAdjustmentCreditNoteQueryParameters,
+  ): Promise<AdjustmentCreditNotePDF> {
+    const urlWithPathParams = new PathParameters(AdjustmentPaths.getCreditNotePDF, {
+      adjustment_id: adjustmentId,
+    }).deriveUrl();
+
+    const queryParameters = new QueryParameters(queryParams);
+
+    const response = await this.client.get<undefined, Response<AdjustmentCreditNotePDF> | ErrorResponse>(
+      urlWithPathParams + queryParameters.toQueryString(),
+    );
+
+    const data = this.handleResponse<AdjustmentCreditNotePDF>(response);
+
+    return new AdjustmentCreditNotePDF(data);
+  }
 }

src/resources/adjustments/operations/get-adjustment-credit-note-query-parameters.ts

@@ -0,0 +1,11 @@
+/**
+ *  ! Autogenerated code !
+ *  Do not make changes to this file.
+ *  Changes may be overwritten as part of auto-generation.
+ */
+
+import { type Disposition } from '../../../enums';
+
+export interface GetAdjustmentCreditNoteQueryParameters {
+  disposition?: Disposition;
+}

src/resources/adjustments/operations/index.ts

@@ -6,3 +6,4 @@
 
 export * from './list-adjustment-query-parameters';
 export * from './create-adjustment-request-body';
+export * from './get-adjustment-credit-note-query-parameters';

src/resources/notification-settings/index.ts

@@ -4,11 +4,15 @@
  *  Changes may be overwritten as part of auto-generation.
  */
 
-import { BaseResource, PathParameters } from '../../internal/base';
+import { BaseResource, PathParameters, QueryParameters } from '../../internal/base';
 import { type ErrorResponse, type Response } from '../../internal';
 import { NotificationSettings } from '../../entities';
 import { type INotificationSettingsResponse } from '../../types';
-import { type CreateNotificationSettingsRequestBody, type UpdateNotificationSettingsRequestBody } from './operations';
+import {
+  type CreateNotificationSettingsRequestBody,
+  type ListNotificationSettingsQueryParameters,
+  type UpdateNotificationSettingsRequestBody,
+} from './operations';
 
 const NotificationSettingsPaths = {
   list: '/notification-settings',
@@ -21,9 +25,11 @@ const NotificationSettingsPaths = {
 export * from './operations';
 
 export class NotificationSettingsResource extends BaseResource {
-  public async list(): Promise<NotificationSettings[]> {
+  public async list(queryParams?: ListNotificationSettingsQueryParameters): Promise<NotificationSettings[]> {
+    const queryParameters = new QueryParameters(queryParams);
+
     const response = await this.client.get<undefined, Response<INotificationSettingsResponse[]> | ErrorResponse>(
-      NotificationSettingsPaths.list,
+      NotificationSettingsPaths.list + queryParameters.toQueryString(),
     );
 
     const data = this.handleResponse<INotificationSettingsResponse[]>(response);

src/resources/notification-settings/operations/index.ts

@@ -6,3 +6,4 @@
 
 export * from './create-notification-settings-request-body';
 export * from './update-notification-settings-request-body';
+export * from './list-notification-settings-query-parameters';

src/resources/notification-settings/operations/list-notification-settings-query-parameters.ts

@@ -0,0 +1,12 @@
+/**
+ *  ! Autogenerated code !
+ *  Do not make changes to this file.
+ *  Changes may be overwritten as part of auto-generation.
+ */
+
+export interface ListNotificationSettingsQueryParameters {
+  after?: string;
+  perPage?: number;
+  orderBy?: string;
+  active?: boolean;
+}

src/resources/transactions/index.ts

@@ -10,6 +10,7 @@ import { BaseResource, PathParameters, QueryParameters } from '../../internal/ba
 import {
   type CreateTransactionQueryParameters,
   type CreateTransactionRequestBody,
+  type GetTransactionInvoicePdfQueryParameters,
   type GetTransactionQueryParameters,
   type ListTransactionQueryParameters,
   type TransactionPreviewRequestBody,
@@ -87,13 +88,17 @@ export class TransactionsResource extends BaseResource {
     return new Transaction(data);
   }
 
-  public async getInvoicePDF(transactionId: string): Promise<TransactionInvoicePDF> {
+  public async getInvoicePDF(
+    transactionId: string,
+    queryParams?: GetTransactionInvoicePdfQueryParameters,
+  ): Promise<TransactionInvoicePDF> {
+    const queryParameters = new QueryParameters(queryParams);
     const urlWithPathParams = new PathParameters(TransactionPaths.getInvoicePDF, {
       transaction_id: transactionId,
     }).deriveUrl();
 
     const response = await this.client.get<undefined, Response<ITransactionInvoicePDF> | ErrorResponse>(
-      urlWithPathParams,
+      urlWithPathParams + queryParameters.toQueryString(),
     );
 
     const data = this.handleResponse<ITransactionInvoicePDF>(response);

src/resources/transactions/operations/get-transaction-invoice-pdf-query-parameters.ts

@@ -0,0 +1,11 @@
+/**
+ *  ! Autogenerated code !
+ *  Do not make changes to this file.
+ *  Changes may be overwritten as part of auto-generation.
+ */
+
+import { type Disposition } from '../../../enums';
+
+export interface GetTransactionInvoicePdfQueryParameters {
+  disposition?: Disposition;
+}

src/resources/transactions/operations/index.ts

@@ -11,3 +11,4 @@ export * from './create-transaction-request-body';
 export * from './get-transaction-query-parameters';
 export * from './update-transaction-request-body';
 export * from './transaction-preview-request-body';
+export * from './get-transaction-invoice-pdf-query-parameters';

src/types/adjustment/adjustment-credit-note-pdf.ts

@@ -0,0 +1,9 @@
+/**
+ *  ! Autogenerated code !
+ *  Do not make changes to this file.
+ *  Changes may be overwritten as part of auto-generation.
+ */
+
+export interface IAdjustmentCreditNotePDF {
+  url: string;
+}

src/types/adjustment/index.ts

@@ -8,3 +8,4 @@ export * from './adjustments-time-period-response';
 export * from './adjustments-proration-response';
 export * from './adjustment-item-response';
 export * from './adjustment-response';
+export * from './adjustment-credit-note-pdf';

src/types/events/events-response.ts

@@ -21,7 +21,7 @@ import {
 
 export interface IEventsResponse<T = object> {
   event_id: string;
-  notification_id: string;
+  notification_id: string | null;
   event_type: string;
   occurred_at: string;
   data: T;

src/types/subscription/index.ts

@@ -16,3 +16,4 @@ export * from './subscription-response';
 export * from './subscription-preview-response';
 export * from './subscription-preview-update-summary';
 export * from './subscription-result-response';
+export * from './subscription-update-non-catalog-price-request';

src/types/subscription/subscription-update-item.ts

@@ -3,8 +3,20 @@
  *  Do not make changes to this file.
  *  Changes may be overwritten as part of auto-generation.
  */
+import { type ISubscriptionUpdateItemCreateWithPriceRequest } from './subscription-update-non-catalog-price-request';
 
-export interface ISubscriptionUpdateItem {
+interface ISubscriptionUpdateBaseItem {
+  quantity: number;
+}
+
+interface ISubscriptionUpdateItemFromCatalog extends ISubscriptionUpdateBaseItem {
   priceId: string;
-  quantity?: number | null;
+  price?: never;
 }
+
+interface ISubscriptionUpdateItemCreateWithPrice extends ISubscriptionUpdateBaseItem {
+  priceId?: never;
+  price: ISubscriptionUpdateItemCreateWithPriceRequest;
+}
+
+export type ISubscriptionUpdateItem = ISubscriptionUpdateItemFromCatalog | ISubscriptionUpdateItemCreateWithPrice;

src/types/subscription/subscription-update-non-catalog-price-request.ts

@@ -0,0 +1,24 @@
+/**
+ *  ! Autogenerated code !
+ *  Do not make changes to this file.
+ *  Changes may be overwritten as part of auto-generation.
+ */
+
+import { type CreatePriceRequestBody, type CreateProductRequestBody } from '../../resources';
+
+interface ISubscriptionUpdateItemCreateWithPriceBaseRequest
+  extends Omit<CreatePriceRequestBody, 'type' | 'productId'> {}
+
+interface ISubscriptionUpdateItemCreateWithProductId extends ISubscriptionUpdateItemCreateWithPriceBaseRequest {
+  productId: string;
+  product?: never;
+}
+
+interface ISubscriptionUpdateItemCreateWithProduct extends ISubscriptionUpdateItemCreateWithPriceBaseRequest {
+  productId?: never;
+  product: Omit<CreateProductRequestBody, 'type'>;
+}
+
+export type ISubscriptionUpdateItemCreateWithPriceRequest =
+  | ISubscriptionUpdateItemCreateWithProductId
+  | ISubscriptionUpdateItemCreateWithProduct;