9c9c60d0eb
Expose webhook subscription CRUD and event listing through the MCP API (list, get, create, update, delete subscriptions + list events) and add a new webhook resource to the N8N node with matching operations. Signed-off-by: Sacha Al Himdani <sacha@getprobo.com>
115 lines
3.0 KiB
TypeScript
115 lines
3.0 KiB
TypeScript
// Copyright (c) 2025-2026 Probo Inc <hello@getprobo.com>.
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//
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// Permission to use, copy, modify, and/or distribute this software for any
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// purpose with or without fee is hereby granted, provided that the above
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// copyright notice and this permission notice appear in all copies.
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//
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// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
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// REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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// AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
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// INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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// LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
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// OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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// PERFORMANCE OF THIS SOFTWARE.
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import type { INodeProperties, IExecuteFunctions, INodeExecutionData, IDataObject } from 'n8n-workflow';
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import { proboApiRequestAllItems } from '../../GenericFunctions';
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export const description: INodeProperties[] = [
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{
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displayName: 'Webhook Subscription ID',
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name: 'webhookSubscriptionId',
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type: 'string',
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displayOptions: {
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show: {
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resource: ['webhook'],
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operation: ['getEvents'],
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},
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},
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default: '',
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description: 'The ID of the webhook subscription',
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required: true,
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},
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{
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displayName: 'Return All',
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name: 'returnAll',
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type: 'boolean',
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displayOptions: {
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show: {
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resource: ['webhook'],
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operation: ['getEvents'],
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},
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},
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default: false,
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description: 'Whether to return all results or only up to a given limit',
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},
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{
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displayName: 'Limit',
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name: 'limit',
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type: 'number',
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displayOptions: {
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show: {
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resource: ['webhook'],
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operation: ['getEvents'],
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returnAll: [false],
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},
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},
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typeOptions: {
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minValue: 1,
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},
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default: 50,
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description: 'Max number of results to return',
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},
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];
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export async function execute(
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this: IExecuteFunctions,
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itemIndex: number,
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): Promise<INodeExecutionData> {
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const webhookSubscriptionId = this.getNodeParameter('webhookSubscriptionId', itemIndex) as string;
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const returnAll = this.getNodeParameter('returnAll', itemIndex) as boolean;
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const limit = this.getNodeParameter('limit', itemIndex, 50) as number;
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const query = `
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query GetWebhookEvents($webhookSubscriptionId: ID!, $first: Int, $after: CursorKey) {
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node(id: $webhookSubscriptionId) {
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... on WebhookSubscription {
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events(first: $first, after: $after) {
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edges {
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node {
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id
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webhookSubscriptionId
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status
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response
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createdAt
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}
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}
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pageInfo {
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hasNextPage
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endCursor
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}
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}
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}
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}
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}
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`;
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const events = await proboApiRequestAllItems.call(
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this,
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query,
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{ webhookSubscriptionId },
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(response) => {
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const data = response?.data as IDataObject | undefined;
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const node = data?.node as IDataObject | undefined;
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return node?.events as IDataObject | undefined;
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},
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returnAll,
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limit,
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);
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return {
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json: { events },
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pairedItem: { item: itemIndex },
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};
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}
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