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feat(Facebook Lead Ads Trigger Node): Add Facebook Lead Ads Trigger Node (#7113)

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Github issue / Community forum post (link here to close automatically):
https://community.n8n.io/t/facebook-lead-ads-integration/4590/19

---------

Co-authored-by: Marcus <marcus@n8n.io>
This commit is contained in:
Elias Meire
2023-10-20 13:43:55 +02:00
committed by GitHub
parent 647372be27
commit ac814a9c61
14 changed files with 835 additions and 25 deletions
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38
packages/nodes-base/nodes/Facebook/FacebookTrigger.node.ts
View File

@@ -1,15 +1,16 @@
import { createHmac } from 'crypto';
import type {
IHookFunctions,
IWebhookFunctions,
IDataObject,
IHookFunctions,
ILoadOptionsFunctions,
INodePropertyOptions,
INodeType,
INodeTypeDescription,
IWebhookFunctions,
IWebhookResponseData,
JsonObject,
} from 'n8n-workflow';
import { NodeApiError } from 'n8n-workflow';
import { NodeApiError, NodeOperationError } from 'n8n-workflow';
import { v4 as uuid } from 'uuid';
@@ -17,7 +18,7 @@ import { snakeCase } from 'change-case';
import { facebookApiRequest, getAllFields, getFields } from './GenericFunctions';
import { createHmac } from 'crypto';
import type { FacebookWebhookSubscription } from './types';
export class FacebookTrigger implements INodeType {
description: INodeTypeDescription = {
@@ -177,18 +178,27 @@ export class FacebookTrigger implements INodeType {
const object = this.getNodeParameter('object') as string;
const appId = this.getNodeParameter('appId') as string;
const { data } = await facebookApiRequest.call(this, 'GET', `/${appId}/subscriptions`, {});
const { data } = (await facebookApiRequest.call(
this,
'GET',
`/${appId}/subscriptions`,
{},
)) as { data: FacebookWebhookSubscription[] };
for (const webhook of data) {
if (
webhook.target === webhookUrl &&
webhook.object === object &&
webhook.status === true
) {
return true;
}
const subscription = data.find((webhook) => webhook.object === object && webhook.status);
if (!subscription) {
return false;
}
return false;
if (subscription.callback_url !== webhookUrl) {
throw new NodeOperationError(
this.getNode(),
`The Facebook App ID ${appId} already has a webhook subscription. Delete it or use another App before executing the trigger. Due to Facebook API limitations, you can have just one trigger per App.`,
);
}
return true;
},
async create(this: IHookFunctions): Promise<boolean> {
const webhookData = this.getWorkflowStaticData('node');