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>
2025-12-17 18:12:04 +00:00 · 2022-09-30 01:17:46 +01:00
parent f37d6ba03b
commit f63710a892
10 changed files with 2126 additions and 3 deletions
--- a/packages/nodes-base/nodes/WhatsApp/MediaFunctions.ts
+++ b/packages/nodes-base/nodes/WhatsApp/MediaFunctions.ts
@@ -0,0 +1,44 @@
+import {
+	IDataObject,
+	IExecuteSingleFunctions,
+	IHttpRequestOptions,
+	NodeOperationError,
+} from 'n8n-workflow';
+
+import FormData from 'form-data';
+
+export async function setupUpload(
+	this: IExecuteSingleFunctions,
+	requestOptions: IHttpRequestOptions,
+) {
+	const mediaPropertyName = this.getNodeParameter('mediaPropertyName') as string;
+	if (!mediaPropertyName) {
+		return requestOptions;
+	}
+	if (this.getInputData().binary?.[mediaPropertyName] === undefined || !mediaPropertyName.trim()) {
+		throw new NodeOperationError(this.getNode(), 'Could not find file in node input data', {
+			description: `There’s no key called '${mediaPropertyName}' with binary data in it`,
+		});
+	}
+	const binaryFile = this.getInputData().binary![mediaPropertyName]!;
+	const mediaFileName = (this.getNodeParameter('additionalFields') as IDataObject).mediaFileName as
+		| string
+		| undefined;
+	const binaryFileName = binaryFile.fileName;
+	if (!mediaFileName && !binaryFileName) {
+		throw new NodeOperationError(this.getNode(), 'No file name given for media upload.');
+	}
+	const mimeType = binaryFile.mimeType;
+
+	const buffer = await this.helpers.getBinaryDataBuffer(mediaPropertyName);
+
+	const data = new FormData();
+	data.append('file', buffer, {
+		contentType: mimeType,
+		filename: mediaFileName || binaryFileName,
+	});
+	data.append('messaging_product', 'whatsapp');
+
+	requestOptions.body = data;
+	return requestOptions;
+}