feat: add topics support (#544)

Author: CarolinaMoraes

src/resend.ts

@@ -13,6 +13,7 @@ import { Emails } from './emails/emails';
 import { Inbound } from './inbound/inbound';
 import type { ErrorResponse } from './interfaces';
 import { Templates } from './templates/templates';
+import { Topics } from './topics/topics';
 
 const defaultBaseUrl = 'https://api.resend.com';
 const defaultUserAgent = `resend-node:${version}`;
@@ -38,6 +39,7 @@ export class Resend {
   readonly emails = new Emails(this);
   readonly templates = new Templates(this);
   readonly inbound = new Inbound(this);
+  readonly topics = new Topics(this);
 
   constructor(readonly key?: string) {
     if (!key) {

src/topics/interfaces/create-topic-options.interface.ts

@@ -0,0 +1,15 @@
+import type { ErrorResponse } from '../../interfaces';
+import type { Topic } from './topic';
+
+export interface CreateTopicOptions {
+  name: string;
+  description?: string;
+  default_subscription: 'opt_in' | 'opt_out';
+}
+
+export type CreateTopicResponseSuccess = Pick<Topic, 'id'>;
+
+export interface CreateTopicResponse {
+  data: CreateTopicResponseSuccess | null;
+  error: ErrorResponse | null;
+}

src/topics/interfaces/get-contact.interface.ts

@@ -0,0 +1,13 @@
+import type { ErrorResponse } from '../../interfaces';
+import type { Topic } from './topic';
+
+export interface GetTopicOptions {
+  id: string;
+}
+
+export type GetTopicResponseSuccess = Topic;
+
+export interface GetTopicResponse {
+  data: GetTopicResponseSuccess | null;
+  error: ErrorResponse | null;
+}

src/topics/interfaces/list-topics.interface.ts

@@ -0,0 +1,11 @@
+import type { ErrorResponse } from '../../interfaces';
+import type { Topic } from './topic';
+
+export interface ListTopicsResponseSuccess {
+  data: Topic[];
+}
+
+export interface ListTopicsResponse {
+  data: ListTopicsResponseSuccess | null;
+  error: ErrorResponse | null;
+}

src/topics/interfaces/remove-topic.interface.ts

@@ -0,0 +1,12 @@
+import type { ErrorResponse } from '../../interfaces';
+import type { Topic } from './topic';
+
+export type RemoveTopicResponseSuccess = Pick<Topic, 'id'> & {
+  object: 'topic';
+  deleted: boolean;
+};
+
+export interface RemoveTopicResponse {
+  data: RemoveTopicResponseSuccess | null;
+  error: ErrorResponse | null;
+}

src/topics/interfaces/topic.ts

@@ -0,0 +1,7 @@
+export interface Topic {
+  id: string;
+  name: string;
+  description?: string;
+  default_subscription: 'opt_in' | 'opt_out';
+  created_at: string;
+}

src/topics/interfaces/update-topic.interface.ts

@@ -0,0 +1,15 @@
+import type { ErrorResponse } from '../../interfaces';
+import type { Topic } from './topic';
+
+export interface UpdateTopicOptions {
+  id: string;
+  name?: string;
+  description?: string;
+}
+
+export type UpdateTopicResponseSuccess = Pick<Topic, 'id'>;
+
+export interface UpdateTopicResponse {
+  data: UpdateTopicResponseSuccess | null;
+  error: ErrorResponse | null;
+}