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* ⚡ Add support for multiple subscriptions in Hubspot Trigger * ⚡ Load object properties for the user * ⚡ Improvements * ⚡ Some improvements to the Hubspot-Node Co-authored-by: Jan Oberhauser <jan.oberhauser@gmail.com>
402 lines
11 KiB
TypeScript
402 lines
11 KiB
TypeScript
import {
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IHookFunctions,
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IWebhookFunctions,
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} from 'n8n-core';
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import {
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IDataObject,
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ILoadOptionsFunctions,
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INodePropertyOptions,
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INodeType,
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INodeTypeDescription,
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IWebhookResponseData,
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} from 'n8n-workflow';
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import {
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companyFields,
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contactFields,
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dealFields,
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hubspotApiRequest,
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propertyEvents,
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} from './GenericFunctions';
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import {
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createHash,
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} from 'crypto';
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import {
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capitalCase,
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} from 'change-case';
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export class HubspotTrigger implements INodeType {
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description: INodeTypeDescription = {
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displayName: 'HubSpot Trigger',
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name: 'hubspotTrigger',
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icon: 'file:hubspot.svg',
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group: ['trigger'],
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version: 1,
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description: 'Starts the workflow when HubSpot events occur.',
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defaults: {
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name: 'Hubspot Trigger',
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color: '#ff7f64',
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},
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inputs: [],
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outputs: ['main'],
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credentials: [
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{
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name: 'hubspotDeveloperApi',
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required: true,
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},
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],
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webhooks: [
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{
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name: 'default',
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httpMethod: 'POST',
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responseMode: 'onReceived',
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path: 'webhook',
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},
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{
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name: 'setup',
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httpMethod: 'GET',
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responseMode: 'onReceived',
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path: 'webhook',
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},
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],
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properties: [
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{
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displayName: 'Events',
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name: 'eventsUi',
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type: 'fixedCollection',
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typeOptions: {
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multipleValues: true,
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},
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placeholder: 'Add Event',
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default: {},
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options: [
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{
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displayName: 'Event',
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name: 'eventValues',
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values: [
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{
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displayName: 'Name',
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name: 'name',
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type: 'options',
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options: [
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{
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name: 'Contact Created',
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value: 'contact.creation',
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description: `To get notified if any contact is created in a customer's account.`,
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},
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{
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name: 'Contact Deleted',
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value: 'contact.deletion',
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description: `To get notified if any contact is deleted in a customer's account.`,
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},
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{
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name: 'Contact Privacy Deleted',
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value: 'contact.privacyDeletion',
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description: `To get notified if a contact is deleted for privacy compliance reasons. `,
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},
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{
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name: 'Contact Property Changed',
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value: 'contact.propertyChange',
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description: `to get notified if a specified property is changed for any contact in a customer's account. `,
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},
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{
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name: 'Company Created',
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value: 'company.creation',
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description: `To get notified if any company is created in a customer's account.`,
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},
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{
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name: 'Company Deleted',
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value: 'company.deletion',
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description: `To get notified if any company is deleted in a customer's account.`,
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},
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{
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name: 'Company Property Changed',
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value: 'company.propertyChange',
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description: `To get notified if a specified property is changed for any company in a customer's account.`,
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},
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{
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name: 'Deal Created',
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value: 'deal.creation',
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description: `To get notified if any deal is created in a customer's account.`,
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},
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{
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name: 'Deal Deleted',
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value: 'deal.deletion',
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description: `To get notified if any deal is deleted in a customer's account.`,
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},
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{
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name: 'Deal Property Changed',
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value: 'deal.propertyChange',
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description: `To get notified if a specified property is changed for any deal in a customer's account.`,
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},
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],
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default: 'contact.creation',
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required: true,
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},
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{
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displayName: 'Property',
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name: 'property',
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type: 'options',
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typeOptions: {
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loadOptionsMethod: 'getContactProperties',
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},
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displayOptions: {
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show: {
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name: [
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'contact.propertyChange',
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],
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},
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},
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default: '',
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required: true,
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},
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{
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displayName: 'Property',
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name: 'property',
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type: 'options',
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typeOptions: {
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loadOptionsMethod: 'getCompanyProperties',
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},
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displayOptions: {
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show: {
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name: [
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'company.propertyChange',
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],
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},
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},
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default: '',
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required: true,
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},
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{
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displayName: 'Property',
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name: 'property',
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type: 'options',
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typeOptions: {
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loadOptionsMethod: 'getDealProperties',
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},
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displayOptions: {
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show: {
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name: [
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'deal.propertyChange',
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],
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},
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},
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default: '',
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required: true,
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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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displayName: 'Additional Fields',
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name: 'additionalFields',
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type: 'collection',
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placeholder: 'Add Field',
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default: {},
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options: [
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{
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displayName: 'Max Concurrent Requests',
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name: 'maxConcurrentRequests',
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type: 'number',
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typeOptions: {
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minValue: 5,
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},
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default: 5,
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},
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],
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},
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],
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};
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methods = {
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loadOptions: {
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// Get all the available contacts to display them to user so that he can
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// select them easily
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async getContactProperties(this: ILoadOptionsFunctions): Promise<INodePropertyOptions[]> {
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const returnData: INodePropertyOptions[] = [];
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for (const field of contactFields) {
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returnData.push({
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name: capitalCase(field.label),
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value: field.id,
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});
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}
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returnData.sort((a, b) => {
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if (a.name < b.name) { return -1; }
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if (a.name > b.name) { return 1; }
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return 0;
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});
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return returnData;
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},
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// Get all the available companies to display them to user so that he can
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// select them easily
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async getCompanyProperties(this: ILoadOptionsFunctions): Promise<INodePropertyOptions[]> {
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const returnData: INodePropertyOptions[] = [];
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for (const field of companyFields) {
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returnData.push({
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name: capitalCase(field.label),
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value: field.id,
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});
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}
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returnData.sort((a, b) => {
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if (a.name < b.name) { return -1; }
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if (a.name > b.name) { return 1; }
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return 0;
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});
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return returnData;
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},
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// Get all the available deals to display them to user so that he can
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// select them easily
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async getDealProperties(this: ILoadOptionsFunctions): Promise<INodePropertyOptions[]> {
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const returnData: INodePropertyOptions[] = [];
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for (const field of dealFields) {
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returnData.push({
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name: capitalCase(field.label),
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value: field.id,
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});
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}
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returnData.sort((a, b) => {
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if (a.name < b.name) { return -1; }
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if (a.name > b.name) { return 1; }
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return 0;
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});
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return returnData;
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},
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},
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};
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// @ts-ignore (because of request)
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webhookMethods = {
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default: {
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async checkExists(this: IHookFunctions): Promise<boolean> {
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// Check all the webhooks which exist already if it is identical to the
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// one that is supposed to get created.
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const currentWebhookUrl = this.getNodeWebhookUrl('default') as string;
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const { appId } = this.getCredentials('hubspotDeveloperApi') as IDataObject;
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try {
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const { targetUrl } = await hubspotApiRequest.call(this, 'GET', `/webhooks/v3/${appId}/settings`, {});
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if (targetUrl !== currentWebhookUrl) {
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throw new Error(`The APP ID ${appId} already has a target url ${targetUrl}. Delete it or use another APP ID before executing the trigger. Due to Hubspot API limitations, you can have just one trigger per APP.`);
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}
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} catch (error) {
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if (error.statusCode === 404) {
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return false;
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}
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}
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// if the app is using the current webhook url. Delete everything and create it again with the current events
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const { results: subscriptions } = await hubspotApiRequest.call(this, 'GET', `/webhooks/v3/${appId}/subscriptions`, {});
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// delete all subscriptions
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for (const subscription of subscriptions) {
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await hubspotApiRequest.call(this, 'DELETE', `/webhooks/v3/${appId}/subscriptions/${subscription.id}`, {});
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}
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await hubspotApiRequest.call(this, 'DELETE', `/webhooks/v3/${appId}/settings`, {});
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return false;
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},
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async create(this: IHookFunctions): Promise<boolean> {
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const webhookUrl = this.getNodeWebhookUrl('default');
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const { appId } = this.getCredentials('hubspotDeveloperApi') as IDataObject;
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const events = (this.getNodeParameter('eventsUi') as IDataObject || {}).eventValues as IDataObject[] || [];
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const additionalFields = this.getNodeParameter('additionalFields') as IDataObject;
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let endpoint = `/webhooks/v3/${appId}/settings`;
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let body: IDataObject = {
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targetUrl: webhookUrl,
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maxConcurrentRequests: additionalFields.maxConcurrentRequests || 5,
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};
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await hubspotApiRequest.call(this, 'PUT', endpoint, body);
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endpoint = `/webhooks/v3/${appId}/subscriptions`;
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if (Array.isArray(events) && events.length === 0) {
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throw new Error(`You must define at least one event`);
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}
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for (const event of events) {
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body = {
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eventType: event.name,
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active: true,
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};
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if (propertyEvents.includes(event.name as string)) {
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const property = event.property;
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body.propertyName = property;
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}
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await hubspotApiRequest.call(this, 'POST', endpoint, body);
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}
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return true;
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},
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async delete(this: IHookFunctions): Promise<boolean> {
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const { appId } = this.getCredentials('hubspotDeveloperApi') as IDataObject;
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const { results: subscriptions } = await hubspotApiRequest.call(this, 'GET', `/webhooks/v3/${appId}/subscriptions`, {});
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for (const subscription of subscriptions) {
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await hubspotApiRequest.call(this, 'DELETE', `/webhooks/v3/${appId}/subscriptions/${subscription.id}`, {});
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}
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try {
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await hubspotApiRequest.call(this, 'DELETE', `/webhooks/v3/${appId}/settings`, {});
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} catch (e) {
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return false;
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}
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return true;
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},
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},
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};
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async webhook(this: IWebhookFunctions): Promise<IWebhookResponseData> {
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const credentials = this.getCredentials('hubspotDeveloperApi') as IDataObject;
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if (credentials === undefined) {
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throw new Error('No credentials found!');
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}
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const req = this.getRequestObject();
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const bodyData = req.body;
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const headerData = this.getHeaderData();
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//@ts-ignore
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if (headerData['x-hubspot-signature'] === undefined) {
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return {};
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}
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// check signare if client secret is defined
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if (credentials.clientSecret !== '') {
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const hash = `${credentials!.clientSecret}${JSON.stringify(bodyData)}`;
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const signature = createHash('sha256').update(hash).digest('hex');
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//@ts-ignore
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if (signature !== headerData['x-hubspot-signature']) {
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return {};
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}
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}
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for (let i = 0; i < bodyData.length; i++) {
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const subscriptionType = bodyData[i].subscriptionType as string;
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if (subscriptionType.includes('contact')) {
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bodyData[i].contactId = bodyData[i].objectId;
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}
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if (subscriptionType.includes('company')) {
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bodyData[i].companyId = bodyData[i].objectId;
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}
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if (subscriptionType.includes('deal')) {
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bodyData[i].dealId = bodyData[i].objectId;
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}
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delete bodyData[i].objectId;
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}
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return {
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workflowData: [
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this.helpers.returnJsonArray(bodyData),
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],
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};
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}
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}
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