Add whatsapp-business provider

libs/shared/src/consts/providers/channels/chat.ts

@@ -37,4 +37,13 @@ export const chatProviders: IProviderConfig[] = [
     docReference: 'https://developers.mattermost.com/integrate/webhooks/incoming/',
     logoFileName: { light: 'mattermost.svg', dark: 'mattermost.svg' },
   },
+  {
+    id: ChatProviderIdEnum.WhatsApp,
+    displayName: 'WhatsApp Business',
+    channel: ChannelTypeEnum.CHAT,
+    betaVersion: true,
+    credentials: [] as IConfigCredentials[],
+    docReference: 'https://developers.facebook.com/docs/whatsapp',
+    logoFileName: { light: 'whatsApp.png', dark: 'whatsApp.png' },
+  },
 ];

libs/shared/src/consts/providers/credentials/provider-credentials.ts

@@ -750,3 +750,25 @@ export const sendchampConfig: IConfigCredentials[] = [
   },
   ...smsConfigBase,
 ];
+
+
+export const whatsAppBusinessConfig: IConfigCredentials[] = [
+  {
+    key: CredentialsKeyEnum.ApiKey,
+    displayName: 'API Key',
+    type: 'string',
+    required: true,
+  },
+  {
+    key: CredentialsKeyEnum.ApplicationId,
+    displayName: 'ApplicationId',
+    type: 'string',
+    required: true,
+  },
+  {
+    key: CredentialsKeyEnum.ApiVersion,
+    displayName: 'Api Version',
+    type: 'string',
+    required: true,
+  },
+];

libs/shared/src/consts/providers/provider.enum.ts

@@ -27,6 +27,7 @@ export enum CredentialsKeyEnum {
   RedirectUrl = 'redirectUrl',
   Hmac = 'hmac',
   IpPoolName = 'ipPoolName',
+  ApiVersion = 'apiVersion',
 }
 
 export enum EmailProviderIdEnum {
@@ -79,6 +80,7 @@ export enum ChatProviderIdEnum {
   Discord = 'discord',
   MsTeams = 'msteams',
   Mattermost = 'mattermost',
+  WhatsApp = 'whatsapp-business',
 }
 
 export enum PushProviderIdEnum {

packages/application-generic/package.json

@@ -94,6 +94,7 @@
     "@novu/termii": "^0.20.0-alpha.0",
     "@novu/testing": "^0.20.0-alpha.0",
     "@novu/twilio": "^0.20.0-alpha.0",
+    "@novu/whatsapp-business": "^0.20.0-alpha.0",
     "@sentry/node": "^7.12.1",
     "analytics-node": "^6.2.0",
     "bullmq": "^3.10.2",

packages/application-generic/src/factories/chat/chat.factory.ts

@@ -1,16 +1,20 @@
 import { IChatFactory, IChatHandler } from './interfaces';
-import { SlackHandler } from './handlers/slack.handler';
 import { IntegrationEntity } from '@novu/dal';
-import { DiscordHandler } from './handlers/discord.handler';
-import { MSTeamsHandler } from './handlers/msteams.handler';
-import { MattermostHandler } from './handlers/mattermost.handler';
+import {
+  DiscordHandler,
+  MattermostHandler,
+  MSTeamsHandler,
+  SlackHandler,
+  WhatsappBusinessHandler,
+} from './handlers';
 
 export class ChatFactory implements IChatFactory {
   handlers: IChatHandler[] = [
     new SlackHandler(),
     new DiscordHandler(),
     new MSTeamsHandler(),
     new MattermostHandler(),
+    new WhatsappBusinessHandler(),
   ];
 
   getHandler(integration: IntegrationEntity) {

packages/application-generic/src/factories/chat/handlers/index.ts

@@ -0,0 +1,5 @@
+export * from './discord.handler';
+export * from './mattermost.handler';
+export * from './msteams.handler';
+export * from './slack.handler';
+export * from './whatsapp-business.handler';

packages/application-generic/src/factories/chat/handlers/whatsapp-business.handler.ts

@@ -0,0 +1,24 @@
+import { ICredentials } from '@novu/shared';
+import { ChannelTypeEnum } from '@novu/stateless';
+import { BaseChatHandler } from './base.handler';
+import { WhatsappBusinessChatProvider } from '@novu/whatsapp-business';
+
+export class WhatsappBusinessHandler extends BaseChatHandler {
+  constructor() {
+    super('whatsapp-business', ChannelTypeEnum.CHAT);
+  }
+
+  buildProvider(credentials: ICredentials) {
+    const config: {
+      apiKey: string;
+      apiVersion: string;
+      applicationId: string;
+    } = {
+      apiKey: credentials.apiKey,
+      apiVersion: credentials.apiVersion,
+      applicationId: credentials.applicationId,
+    };
+
+    this.provider = new WhatsappBusinessChatProvider(config);
+  }
+}

providers/whatsapp-business/.czrc

@@ -0,0 +1,3 @@
+{
+  "path": "cz-conventional-changelog"
+}

providers/whatsapp-business/.eslintrc.json

@@ -0,0 +1,3 @@
+{
+  "extends": "../../.eslintrc.js"
+}

providers/whatsapp-business/.gitignore

@@ -0,0 +1,9 @@
+.idea/*
+.nyc_output
+build
+node_modules
+test
+src/**.js
+coverage
+*.log
+package-lock.json

providers/whatsapp-business/README.md

@@ -0,0 +1,15 @@
+# Novu WhatsappBusiness Provider
+
+A Whatsapp Business chat provider library for [@novu/node](https://github.com/novuhq/novu)
+
+## Usage
+
+```javascript
+import { WhatsappBusinessChatProvider } from '@novu/whatsapp-business';
+
+const provider = new WhatsappBusinessChatProvider({
+  apiKey: process.env.API_KEY,
+  apiVersion: process.env.API_VERSION,
+  applicationId: process.env.APPLICATION_ID,
+});
+```

providers/whatsapp-business/jest.config.js

@@ -0,0 +1,5 @@
+/** @type {import('ts-jest/dist/types').InitialOptionsTsJest} */
+module.exports = {
+  preset: 'ts-jest',
+  testEnvironment: 'node',
+};