n8n-nodes-base
Version:
Base nodes of n8n
245 lines • 9.44 kB
JavaScript
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.CalTrigger = void 0;
const n8n_workflow_1 = require("n8n-workflow");
const GenericFunctions_1 = require("./GenericFunctions");
class CalTrigger {
description = {
displayName: 'Cal.com Trigger',
name: 'calTrigger',
icon: { light: 'file:cal.svg', dark: 'file:cal.dark.svg' },
group: ['trigger'],
version: [1, 2],
subtitle: '=Events: {{$parameter["events"].join(", ")}}',
description: 'Handle Cal.com events via webhooks',
defaults: {
name: 'Cal.com Trigger',
},
inputs: [],
outputs: [n8n_workflow_1.NodeConnectionTypes.Main],
credentials: [
{
name: 'calApi',
required: true,
},
],
webhooks: [
{
name: 'default',
httpMethod: 'POST',
responseMode: 'onReceived',
path: 'webhook',
},
],
properties: [
{
displayName: 'Events',
name: 'events',
type: 'multiOptions',
options: [
{
name: 'Booking Cancelled',
value: 'BOOKING_CANCELLED',
description: 'Receive notifications when a Cal event is canceled',
},
{
name: 'Booking Created',
value: 'BOOKING_CREATED',
description: 'Receive notifications when a new Cal event is created',
},
{
name: 'Booking Rescheduled',
value: 'BOOKING_RESCHEDULED',
description: 'Receive notifications when a Cal event is rescheduled',
},
{
name: 'Meeting Ended',
value: 'MEETING_ENDED',
description: 'Receive notifications when a Cal event or meeting has ended',
},
],
default: [],
required: true,
},
{
displayName: 'API Version',
name: 'version',
type: 'options',
displayOptions: {
show: {
'@version': [1],
},
},
isNodeSetting: true,
options: [
{
name: 'Before v2.0',
value: 1,
},
{
name: 'v2.0 Onwards',
value: 2,
},
],
default: 1,
},
{
displayName: 'API Version',
name: 'version',
type: 'options',
displayOptions: {
show: {
'@version': [2],
},
},
isNodeSetting: true,
options: [
{
name: 'Before v2.0',
value: 1,
},
{
name: 'v2.0 Onwards',
value: 2,
},
],
default: 2,
},
{
displayName: 'Options',
name: 'options',
type: 'collection',
placeholder: 'Add Field',
default: {},
options: [
{
displayName: 'App ID',
name: 'appId',
type: 'string',
description: 'The ID of the App to monitor',
default: '',
},
{
displayName: 'EventType Name or ID',
name: 'eventTypeId',
type: 'options',
typeOptions: {
loadOptionsMethod: 'getEventTypes',
},
description: 'The EventType to monitor. Choose from the list, or specify an ID using an <a href="https://docs.n8n.io/code/expressions/">expression</a>.',
default: '',
},
{
displayName: 'Payload Template',
name: 'payloadTemplate',
type: 'string',
description: 'Template to customize the webhook payload',
default: '',
typeOptions: {
rows: 4,
},
},
],
},
],
};
methods = {
loadOptions: {
async getEventTypes() {
const returnData = [];
const data = await GenericFunctions_1.calApiRequest.call(this, 'GET', '/event-types', {});
for (const item of data.event_types) {
returnData.push({
name: item.title,
value: item.id,
});
}
return (0, GenericFunctions_1.sortOptionParameters)(returnData);
},
},
};
webhookMethods = {
default: {
async checkExists() {
const version = this.getNodeParameter('version', 0);
const webhookUrl = this.getNodeWebhookUrl('default');
const webhookData = this.getWorkflowStaticData('node');
const events = this.getNodeParameter('events');
// Check all the webhooks which exist already if it is identical to the
// one that is supposed to get created.
const data = version === 2
? await GenericFunctions_1.calApiRequest.call(this, 'GET', '/webhooks', {})
: await GenericFunctions_1.calApiRequest.call(this, 'GET', '/hooks', {});
for (const webhook of data.webhooks) {
if (webhook.subscriberUrl === webhookUrl) {
for (const event of events) {
if (!webhook.eventTriggers.includes(event)) {
return false;
}
}
// Set webhook-id to be sure that it can be deleted
webhookData.webhookId = webhook.id;
return true;
}
}
return false;
},
async create() {
const version = this.getNodeParameter('version', 0);
const webhookData = this.getWorkflowStaticData('node');
const subscriberUrl = this.getNodeWebhookUrl('default');
const eventTriggers = this.getNodeParameter('events');
const options = this.getNodeParameter('options');
const active = true;
const body = {
subscriberUrl,
eventTriggers,
active,
...options,
};
const responseData = version === 2
? await GenericFunctions_1.calApiRequest.call(this, 'POST', '/webhooks', body)
: await GenericFunctions_1.calApiRequest.call(this, 'POST', '/hooks', body);
if (responseData.webhook.id === undefined) {
// Required data is missing so was not successful
return false;
}
webhookData.webhookId = responseData.webhook.id;
return true;
},
async delete() {
const version = this.getNodeParameter('version', 0);
const webhookData = this.getWorkflowStaticData('node');
if (webhookData.webhookId !== undefined) {
const endpoint = version === 2
? `/webhooks/${webhookData.webhookId}`
: `/hooks/${webhookData.webhookId}`;
try {
await GenericFunctions_1.calApiRequest.call(this, 'DELETE', endpoint);
}
catch (error) {
return false;
}
// Remove from the static workflow data so that it is clear
// that no webhooks are registered anymore
delete webhookData.webhookId;
}
return true;
},
},
};
async webhook() {
const req = this.getRequestObject();
return {
workflowData: [
this.helpers.returnJsonArray({
triggerEvent: req.body.triggerEvent,
createdAt: req.body.createdAt,
...req.body.payload,
}),
],
};
}
}
exports.CalTrigger = CalTrigger;
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