✨ Add Wise node (#1496)

* 🎉 Register node and credentials * 🎨 Add SVG icon * ⚡ Add node stub * ⚡ Update credentials registration * ⚡ Add API credentials * ⚡ Add generic functions stub * ⚡ Update node stub * ⚡ Add stubs for resource descriptions * 🎨 Fix SVG icon size and positioning * 🔨 Fix credentials casing * ⚡ Implement account operations * ⚡ Add borderless accounts to account:get * ⚡ Remove redundant option * ⚡ Complete account:get with statement * ⚡ Implement exchangeRate:get * ⚡ Implement profile:get and profile:getAll * ⚡ Implement quote:create and quote:get * ⚡ Add findRequiredFields for recipient:create * 🔥 Remove resource per feedback * ⚡ Implement transfer:create * ⚡ Implement transfer:delete and transfer:get * 📚 Add documentation links * ⚡ Implement transfer:getAll * ⚡ Implement transfer:execute * ⚡ Simulate transfer completion for PDF receipt * ⚡ Remove logging * ⚡ Add missing divider * ⚡ Add Wise Trigger and improvements * 🔨 Refactor account operations * ⚡ Small improvement Co-authored-by: ricardo <ricardoespinoza105@gmail.com> Co-authored-by: Jan Oberhauser <jan.oberhauser@gmail.com>
2025-12-22 04:10:01 +00:00 · 2021-03-10 19:51:05 -03:00
parent 1842c7158b
commit 8d2371917f
13 changed files with 2020 additions and 0 deletions
--- a/packages/nodes-base/nodes/Wise/WiseTrigger.node.ts
+++ b/packages/nodes-base/nodes/Wise/WiseTrigger.node.ts
@@ -0,0 +1,189 @@
+import {
+	IHookFunctions,
+	IWebhookFunctions,
+} from 'n8n-core';
+
+import {
+	IDataObject,
+	ILoadOptionsFunctions,
+	INodeType,
+	INodeTypeDescription,
+	IWebhookResponseData,
+} from 'n8n-workflow';
+
+import {
+	getTriggerName,
+	livePublicKey,
+	Profile,
+	testPublicKey,
+	wiseApiRequest,
+} from './GenericFunctions';
+
+import {
+	createVerify,
+} from 'crypto';
+
+export class WiseTrigger implements INodeType {
+	description: INodeTypeDescription = {
+		displayName: 'Wise Trigger',
+		name: 'wiseTrigger',
+		icon: 'file:wise.svg',
+		group: ['trigger'],
+		version: 1,
+		subtitle: '={{$parameter["event"]}}',
+		description: 'Handle Wise events via webhooks',
+		defaults: {
+			name: 'Wise Trigger',
+			color: '#37517e',
+		},
+		inputs: [],
+		outputs: ['main'],
+		credentials: [
+			{
+				name: 'wiseApi',
+				required: true,
+			},
+		],
+		webhooks: [
+			{
+				name: 'default',
+				httpMethod: 'POST',
+				responseMode: 'onReceived',
+				path: 'webhook',
+			},
+		],
+		properties: [
+			{
+				displayName: 'Profile',
+				name: 'profileId',
+				type: 'options',
+				required: true,
+				typeOptions: {
+					loadOptionsMethod: 'getProfiles',
+				},
+				default: '',
+			},
+			{
+				displayName: 'Event',
+				name: 'event',
+				type: 'options',
+				required: true,
+				default: '',
+				options: [
+					{
+						name: 'Balance Credit',
+						value: 'balanceCredit',
+						description: 'Triggered every time a balance account is credited.',
+					},
+					{
+						name: 'Transfer Active Case',
+						value: 'transferActiveCases',
+						description: `Triggered every time a transfer's list of active cases is updated.`,
+					},
+					{
+						name: 'Transfer State Changed',
+						value: 'tranferStateChange',
+						description: `Triggered every time a transfer's status is updated.`,
+					},
+				],
+			},
+		],
+	};
+
+	methods = {
+		loadOptions: {
+			async getProfiles(this: ILoadOptionsFunctions) {
+				const profiles = await wiseApiRequest.call(this, 'GET', 'v1/profiles');
+				return profiles.map(({ id, type }: Profile) => ({
+					name: type.charAt(0).toUpperCase() + type.slice(1),
+					value: id,
+				}));
+			},
+		},
+	};
+	// @ts-ignore
+	webhookMethods = {
+		default: {
+			async checkExists(this: IHookFunctions): Promise<boolean> {
+				const webhookData = this.getWorkflowStaticData('node');
+				const webhookUrl = this.getNodeWebhookUrl('default');
+				const profileId = this.getNodeParameter('profileId') as string;
+				const event = this.getNodeParameter('event') as string;
+				const webhooks = await wiseApiRequest.call(this, 'GET', `v3/profiles/${profileId}/subscriptions`);
+				const trigger = getTriggerName(event);
+				for (const webhook of webhooks) {
+					if (webhook.delivery.url === webhookUrl && webhook.scope.id === profileId && webhook.trigger_on === trigger) {
+						webhookData.webhookId = webhook.id;
+						return true;
+					}
+				}
+				return false;
+			},
+			async create(this: IHookFunctions): Promise<boolean> {
+				const webhookUrl = this.getNodeWebhookUrl('default');
+				const webhookData = this.getWorkflowStaticData('node');
+				const profileId = this.getNodeParameter('profileId') as string;
+				const event = this.getNodeParameter('event') as string;
+				const trigger = getTriggerName(event);
+				const body: IDataObject = {
+					name: `n8n Webhook`,
+					trigger_on: trigger,
+					delivery: {
+						version: '2.0.0',
+						url: webhookUrl,
+					},
+				};
+				const webhook = await wiseApiRequest.call(this, 'POST', `v3/profiles/${profileId}/subscriptions`, body);
+				webhookData.webhookId = webhook.id;
+				return true;
+			},
+			async delete(this: IHookFunctions): Promise<boolean> {
+				const webhookData = this.getWorkflowStaticData('node');
+				const profileId = this.getNodeParameter('profileId') as string;
+				try {
+					await wiseApiRequest.call(this, 'DELETE', `v3/profiles/${profileId}/subscriptions/${webhookData.webhookId}`);
+				} catch (error) {
+					return false;
+				}
+				delete webhookData.webhookId;
+				return true;
+			},
+		},
+	};
+
+	async webhook(this: IWebhookFunctions): Promise<IWebhookResponseData> {
+		const req = this.getRequestObject();
+		const headers = this.getHeaderData() as IDataObject;
+		const credentials = this.getCredentials('wiseApi') as IDataObject;
+
+		if (headers['x-test-notification'] === 'true') {
+			const res = this.getResponseObject();
+			res.status(200).end();
+			return {
+				noWebhookResponse: true,
+			};
+		}
+
+		const signature = headers['x-signature'] as string;
+
+		const publicKey = (credentials.environment === 'test') ? testPublicKey : livePublicKey as string;
+
+		//@ts-ignore
+		const sig = createVerify('RSA-SHA1').update(req.rawBody);
+		const verified = sig.verify(
+			publicKey,
+			signature,
+			'base64',
+		);
+
+		if (verified === false) {
+			return {};
+		}
+
+		return {
+			workflowData: [
+				this.helpers.returnJsonArray(req.body),
+			],
+		};
+	}
+}