✨ eventbrite trigger

packages/nodes-base/nodes/Eventbrite/EventbriteTrigger.node.ts

@@ -0,0 +1,247 @@
+import {
+	IHookFunctions,
+	IWebhookFunctions,
+} from 'n8n-core';
+
+import {
+	INodeTypeDescription,
+	INodeType,
+	IWebhookResponseData,
+	ILoadOptionsFunctions,
+	INodePropertyOptions,
+} from 'n8n-workflow';
+
+import {
+	eventbriteApiRequestAllItems,
+	eventbriteApiRequest,
+} from './GenericFunctions';
+
+export class EventbriteTrigger implements INodeType {
+	description: INodeTypeDescription = {
+		displayName: 'Eventbrite Trigger',
+		name: 'eventbrite',
+		icon: 'file:eventbrite.png',
+		group: ['trigger'],
+		version: 1,
+		description: 'Handle Eventbrite events via webhooks',
+		defaults: {
+			name: 'Eventbrite Trigger',
+			color: '#559922',
+		},
+		inputs: [],
+		outputs: ['main'],
+		credentials: [
+			{
+				name: 'eventbriteApi',
+				required: true,
+			}
+		],
+		webhooks: [
+			{
+				name: 'default',
+				httpMethod: 'POST',
+				responseMode: 'onReceived',
+				path: 'webhook',
+			},
+		],
+		properties: [
+			{
+				displayName: 'Organization',
+				name: 'organization',
+				type: 'options',
+				required: true,
+				typeOptions: {
+					loadOptionsMethod: 'getOrganizations'
+				},
+				default: [],
+				description: '',
+			},
+			{
+				displayName: 'Event',
+				name: 'event',
+				type: 'options',
+				required: true,
+				typeOptions: {
+					loadOptionsMethod: 'getEvents'
+				},
+				default: [],
+				description: '',
+			},
+			{
+				displayName: 'Actions',
+				name: 'actions',
+				type: 'multiOptions',
+				options: [
+					{
+						name: 'attendee.updated',
+						value: 'attendee.updated'
+					},
+					{
+						name: 'attendee.checked_in',
+						value: 'attendee.checked_in'
+					},
+					{
+						name: 'attendee.checked_out',
+						value: 'attendee.checked_out'
+					},
+					{
+						name: 'event.created',
+						value: 'event.created'
+					},
+					{
+						name: 'event.published',
+						value: 'event.published'
+					},
+					{
+						name: 'event.unpublished',
+						value: 'event.unpublished'
+					},
+					{
+						name: 'event.updated',
+						value: 'event.updated'
+					},
+					{
+						name: 'order.placed',
+						value: 'order.placed'
+					},
+					{
+						name: 'order.refunded',
+						value: 'order.refunded'
+					},
+					{
+						name: 'order.updated',
+						value: 'order.updated'
+					},
+					{
+						name: 'organizer.updated',
+						value: 'organizer.updated'
+					},
+					{
+						name: 'ticket_class.created',
+						value: 'ticket_class.created'
+					},
+					{
+						name: 'ticket_class.deleted',
+						value: 'ticket_class.deleted'
+					},
+					{
+						name: 'ticket_class.updated',
+						value: 'ticket_class.updated'
+					},
+					{
+						name: 'venue.updated',
+						value: 'venue.updated'
+					},
+				],
+				required: true,
+				default: [],
+				description: '',
+			},
+		],
+
+	};
+
+	methods = {
+		loadOptions: {
+			// Get all the available organizations to display them to user so that he can
+			// select them easily
+			async getOrganizations(this: ILoadOptionsFunctions): Promise<INodePropertyOptions[]> {
+				const returnData: INodePropertyOptions[] = [];
+				let organizations;
+				organizations = await eventbriteApiRequestAllItems.call(this, 'organizations', 'GET', '/users/me/organizations');
+				for (const organization of organizations) {
+					const organizationName = organization.name;
+					const organizationId = organization.id;
+					returnData.push({
+						name: organizationName,
+						value: organizationId,
+					});
+				}
+				return returnData;
+			},
+			// Get all the available events to display them to user so that he can
+			// select them easily
+			async getEvents(this: ILoadOptionsFunctions): Promise<INodePropertyOptions[]> {
+				const returnData: INodePropertyOptions[] = [];
+				const organization = this.getCurrentNodeParameter('organization');
+				let events;
+				events = await eventbriteApiRequestAllItems.call(this, 'events', 'GET', `/organizations/${organization}/events`);
+				for (const event of events) {
+					const eventName = event.name.text;
+					const eventId = event.id;
+					returnData.push({
+						name: eventName,
+						value: eventId,
+					});
+				}
+				return returnData;
+			},
+		},
+	};
+	// @ts-ignore
+	webhookMethods = {
+		default: {
+			async checkExists(this: IHookFunctions): Promise<boolean> {
+				let webhooks;
+				const webhookData = this.getWorkflowStaticData('node');
+				if (webhookData.webhookId === undefined) {
+					return false;
+				}
+				const endpoint = `/webhooks/${webhookData.webhookId}/`;
+				try {
+					webhooks = await eventbriteApiRequest.call(this, 'GET', endpoint);
+				} catch (e) {
+					return false;
+				}
+				return true;
+			},
+			async create(this: IHookFunctions): Promise<boolean> {
+				let body, responseData;
+				const webhookUrl = this.getNodeWebhookUrl('default');
+				const webhookData = this.getWorkflowStaticData('node');
+				const event = this.getNodeParameter('event') as string;
+				const actions = this.getNodeParameter('actions') as string[];
+				const endpoint = `/webhooks/`;
+				// @ts-ignore
+				body = {
+					endpoint_url: webhookUrl,
+					actions: actions.join(','),
+					event_id: event,
+				};
+				try {
+					responseData = await eventbriteApiRequest.call(this, 'POST', endpoint, body);
+				} catch(error) {
+					console.log(error)
+					return false;
+				}
+				// @ts-ignore
+				webhookData.webhookId = responseData.id;
+				return true;
+			},
+			async delete(this: IHookFunctions): Promise<boolean> {
+				let responseData;
+				const webhookData = this.getWorkflowStaticData('node');
+				const endpoint = `/webhooks/${webhookData.webhookId}/`;
+				try {
+					responseData = await eventbriteApiRequest.call(this, 'DELETE', endpoint);
+				} catch(error) {
+					return false;
+				}
+				if (!responseData.success) {
+					return false;
+				}
+				delete webhookData.webhookId;
+				return true;
+			},
+		},
+	};
+
+	async webhook(this: IWebhookFunctions): Promise<IWebhookResponseData> {
+		const req = this.getRequestObject();
+		return {
+			workflowData: [
+				this.helpers.returnJsonArray(req.body)
+			],
+		};
+	}
+}