n8n-nodes-base
Version:
Base nodes of n8n
165 lines • 6.21 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.WooCommerceTrigger = void 0;
const crypto_1 = require("crypto");
const n8n_workflow_1 = require("n8n-workflow");
const GenericFunctions_1 = require("./GenericFunctions");
class WooCommerceTrigger {
description = {
displayName: 'WooCommerce Trigger',
name: 'wooCommerceTrigger',
icon: 'file:wooCommerce.svg',
group: ['trigger'],
version: 1,
description: 'Handle WooCommerce events via webhooks',
defaults: {
name: 'WooCommerce Trigger',
},
inputs: [],
outputs: [n8n_workflow_1.NodeConnectionTypes.Main],
credentials: [
{
name: 'wooCommerceApi',
required: true,
},
],
webhooks: [
{
name: 'default',
httpMethod: 'POST',
responseMode: 'onReceived',
path: 'webhook',
},
],
properties: [
{
displayName: 'Event',
name: 'event',
type: 'options',
required: true,
default: '',
options: [
{
name: 'coupon.created',
value: 'coupon.created',
},
{
name: 'coupon.deleted',
value: 'coupon.deleted',
},
{
name: 'coupon.updated',
value: 'coupon.updated',
},
{
name: 'customer.created',
value: 'customer.created',
},
{
name: 'customer.deleted',
value: 'customer.deleted',
},
{
name: 'customer.updated',
value: 'customer.updated',
},
{
name: 'order.created',
value: 'order.created',
},
{
name: 'order.deleted',
value: 'order.deleted',
},
{
name: 'order.updated',
value: 'order.updated',
},
{
name: 'product.created',
value: 'product.created',
},
{
name: 'product.deleted',
value: 'product.deleted',
},
{
name: 'product.updated',
value: 'product.updated',
},
],
description: 'Determines which resource events the webhook is triggered for',
},
],
};
webhookMethods = {
default: {
async checkExists() {
const webhookUrl = this.getNodeWebhookUrl('default');
const webhookData = this.getWorkflowStaticData('node');
const currentEvent = this.getNodeParameter('event');
const endpoint = '/webhooks';
const webhooks = await GenericFunctions_1.woocommerceApiRequest.call(this, 'GET', endpoint, {}, { status: 'active', per_page: 100 });
for (const webhook of webhooks) {
if (webhook.status === 'active' &&
webhook.delivery_url === webhookUrl &&
webhook.topic === currentEvent) {
webhookData.webhookId = webhook.id;
return true;
}
}
return false;
},
async create() {
const credentials = await this.getCredentials('wooCommerceApi');
const webhookUrl = this.getNodeWebhookUrl('default');
const webhookData = this.getWorkflowStaticData('node');
const event = this.getNodeParameter('event');
const secret = (0, GenericFunctions_1.getAutomaticSecret)(credentials);
const endpoint = '/webhooks';
const body = {
delivery_url: webhookUrl,
topic: event,
secret,
};
const { id } = await GenericFunctions_1.woocommerceApiRequest.call(this, 'POST', endpoint, body);
webhookData.webhookId = id;
webhookData.secret = secret;
return true;
},
async delete() {
const webhookData = this.getWorkflowStaticData('node');
const endpoint = `/webhooks/${webhookData.webhookId}`;
try {
await GenericFunctions_1.woocommerceApiRequest.call(this, 'DELETE', endpoint, {}, { force: true });
}
catch (error) {
return false;
}
delete webhookData.webhookId;
delete webhookData.secret;
return true;
},
},
};
async webhook() {
const req = this.getRequestObject();
const headerData = this.getHeaderData();
const webhookData = this.getWorkflowStaticData('node');
if (headerData['x-wc-webhook-id'] === undefined) {
return {};
}
const computedSignature = (0, crypto_1.createHmac)('sha256', webhookData.secret)
.update(req.rawBody)
.digest('base64');
if (headerData['x-wc-webhook-signature'] !== computedSignature) {
// Signature is not valid so ignore call
return {};
}
return {
workflowData: [this.helpers.returnJsonArray(req.body)],
};
}
}
exports.WooCommerceTrigger = WooCommerceTrigger;
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