import { IHookFunctions, IWebhookFunctions, } from 'n8n-core'; import { IDataObject, INodeType, INodeTypeDescription, IWebhookResponseData, } from 'n8n-workflow'; import { acuitySchedulingApiRequest, } from './GenericFunctions'; export class AcuitySchedulingTrigger implements INodeType { description: INodeTypeDescription = { displayName: 'Acuity Scheduling Trigger', name: 'acuitySchedulingTrigger', icon: 'file:acuityScheduling.png', group: ['trigger'], version: 1, description: 'Handle Acuity Scheduling events via webhooks', defaults: { name: 'Acuity Scheduling Trigger', color: '#000000', }, inputs: [], outputs: ['main'], credentials: [ { name: 'acuitySchedulingApi', required: true, displayOptions: { show: { authentication: [ 'apiKey', ], }, }, }, { name: 'acuitySchedulingOAuth2Api', required: true, displayOptions: { show: { authentication: [ 'oAuth2', ], }, }, }, ], webhooks: [ { name: 'default', httpMethod: 'POST', responseMode: 'onReceived', path: 'webhook', }, ], properties: [ { displayName: 'Authentication', name: 'authentication', type: 'options', options: [ { name: 'API Key', value: 'apiKey', }, { name: 'OAuth2', value: 'oAuth2', }, ], default: 'apiKey', description: 'Method of authentication.', }, { displayName: 'Event', name: 'event', type: 'options', required: true, default: '', options: [ { name: 'appointment.scheduled', value: 'appointment.scheduled', description: 'is called once when an appointment is initially booked', }, { name: 'appointment.rescheduled', value: 'appointment.rescheduled', description: 'is called when the appointment is rescheduled to a new time', }, { name: 'appointment.canceled', value: 'appointment.canceled', description: 'is called whenever an appointment is canceled', }, { name: 'appointment.changed', value: 'appointment.changed', description: 'is called when the appointment is changed in any way', }, { name: 'order.completed', value: 'order.completed', description: 'is called when an order is completed', }, ], }, { displayName: 'Resolve Data', name: 'resolveData', type: 'boolean', default: true, description: 'By default does the webhook-data only contain the ID of the object. If this option gets activated, it will resolve the data automatically.', }, ], }; // @ts-ignore webhookMethods = { default: { async checkExists(this: IHookFunctions): Promise { const webhookData = this.getWorkflowStaticData('node'); if (webhookData.webhookId === undefined) { return false; } const endpoint = '/webhooks'; const webhooks = await acuitySchedulingApiRequest.call(this, 'GET', endpoint); if (Array.isArray(webhooks)) { for (const webhook of webhooks) { if (webhook.id === webhookData.webhookId) { return true; } } } return false; }, async create(this: IHookFunctions): Promise { const webhookUrl = this.getNodeWebhookUrl('default'); const webhookData = this.getWorkflowStaticData('node'); const event = this.getNodeParameter('event') as string; const endpoint = '/webhooks'; const body: IDataObject = { target: webhookUrl, event, }; const { id } = await acuitySchedulingApiRequest.call(this, 'POST', endpoint, body); webhookData.webhookId = id; return true; }, async delete(this: IHookFunctions): Promise { const webhookData = this.getWorkflowStaticData('node'); const endpoint = `/webhooks/${webhookData.webhookId}`; try { await acuitySchedulingApiRequest.call(this, 'DELETE', endpoint); } catch(error) { return false; } delete webhookData.webhookId; return true; }, }, }; async webhook(this: IWebhookFunctions): Promise { const req = this.getRequestObject(); const resolveData = this.getNodeParameter('resolveData', false) as boolean; if (resolveData === false) { // Return the data as it got received return { workflowData: [ this.helpers.returnJsonArray(req.body), ], }; } // Resolve the data by requesting the information via API const event = this.getNodeParameter('event', false) as string; const eventType = event.split('.').shift(); const endpoint = `/${eventType}s/${req.body.id}`; const responseData = await acuitySchedulingApiRequest.call(this, 'GET', endpoint, {}); return { workflowData: [ this.helpers.returnJsonArray(responseData), ], }; } }