feat(WhatsApp Business node): WhatsApp node (#3659)

* feat: base structure for whatsapp node with credentials

* feat: messages operation

* feat: create generic api call with credentials and test first operation

* fix: add missing template params

* fix: language code for template

* feat: media type and start of template components

* fix: remove provider name from media type

* lintfix

* fix: format

* feat: media operations w/o upload media type

* ♻️ Convert WhatsApp Business node to declarative style

* 🐛 form data not being sent with boundary in header

* ✨ add media operations to WhatsApp

* ✨ add credentials test to WhatsApp credentials

* ♻️ move preview url to optional collection in whatsapp message

* ♻️ renamed media operations in whatsapp node

* :refactor: move media file name to optional fields in whatsapp node

* ✨ add upload from n8n for whatsapp node message resource

* 🔥 remove other template component types in whatsapp node

* :speech_bubble: add specialised text for media types in WhatsApp node

* ⚡ Load dinamically phone number and template name

* ⚡ Add action property to all operations

* 🔥 Remove unnecessary imports

* ⚡ Use getBinaryDataBuffer helper

* ⚡ Add components property

* ✨ send components for whatsapp templates and template language

* 🏷️ fix WhatsApp node message function types

* 🏷️ fix any in whatsapp message functions

* 🔥 remove unused import

* ⚡ Improvements

* ⚡ Add send location

* ⚡ Add send contact

* ⚡ Small improvement

* ♻️ changes for review

* 🐛 fix presend error

* ♻️ change lat/long to numbers with proper clamping

* fix: bad merge

* refactor: changes for review

* update package-lock.json

* update package.-lock.json

* update

Co-authored-by: cxgarcia <schlaubitzcristobal@gmail.com>
Co-authored-by: ricardo <ricardoespinoza105@gmail.com>

packages/nodes-base/credentials/WhatsAppApi.credentials.ts

@@ -0,0 +1,58 @@
+import {
+	IAuthenticateGeneric,
+	ICredentialDataDecryptedObject,
+	ICredentialTestRequest,
+	ICredentialType,
+	IHttpRequestOptions,
+	INodeProperties,
+	NodePropertyTypes,
+} from 'n8n-workflow';
+
+export class WhatsAppApi implements ICredentialType {
+	name = 'whatsAppApi';
+	displayName = 'WhatsApp API';
+	documentationUrl = 'whatsApp';
+	properties: INodeProperties[] = [
+		{
+			displayName: 'Access Token',
+			type: 'string',
+			name: 'accessToken',
+			default: '',
+			required: true,
+		},
+		{
+			displayName: 'Bussiness Account ID',
+			type: 'string',
+			name: 'businessAccountId',
+			default: '',
+			required: true,
+		},
+	];
+
+	authenticate: IAuthenticateGeneric = {
+		type: 'generic',
+		properties: {
+			headers: {
+				Authorization: '=Bearer {{$credentials.accessToken}}',
+			},
+		},
+	};
+
+	test: ICredentialTestRequest = {
+		request: {
+			baseURL: 'https://graph.facebook.com/v13.0',
+			url: '/',
+			ignoreHttpStatusErrors: true,
+		},
+		rules: [
+			{
+				type: 'responseSuccessBody',
+				properties: {
+					key: 'error.type',
+					value: 'OAuthException',
+					message: 'Invalid access token',
+				},
+			},
+		],
+	};
+}