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fix(n8n Form Trigger Node): Error if Respond to Webhook and respond node not in workflow (#9641)

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Michael Kret 2024-06-06 13:12:52 +03:00 committed by GitHub
parent 6187cc5762
commit b45f3dc9fb
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1 changed files with 39 additions and 1 deletions
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40
packages/nodes-base/nodes/Form/utils.ts
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@ -1,4 +1,9 @@
import { jsonParse, type IDataObject, type IWebhookFunctions } from 'n8n-workflow';
import {
NodeOperationError,
jsonParse,
type IDataObject,
type IWebhookFunctions,
} from 'n8n-workflow';
import type { FormField, FormTriggerData, FormTriggerInput } from './interfaces';
export const prepareFormData = (
@ -77,11 +82,44 @@ export const prepareFormData = (
return formData;
};
const checkResponseModeConfiguration = (context: IWebhookFunctions) => {
const responseMode = context.getNodeParameter('responseMode', 'onReceived') as string;
const connectedNodes = context.getChildNodes(context.getNode().name);
const isRespondToWebhookConnected = connectedNodes.some(
(node) => node.type === 'n8n-nodes-base.respondToWebhook',
);
if (!isRespondToWebhookConnected && responseMode === 'responseNode') {
throw new NodeOperationError(
context.getNode(),
new Error('No Respond to Webhook node found in the workflow'),
{
description:
'Insert a Respond to Webhook node to your workflow to respond to the form submission or choose another option for the “Respond When” parameter',
},
);
}
if (isRespondToWebhookConnected && responseMode !== 'responseNode') {
throw new NodeOperationError(
context.getNode(),
new Error(`${context.getNode().name} node not correctly configured`),
{
description:
'Set the “Respond When” parameter to “Using Respond to Webhook Node” or remove the Respond to Webhook node',
},
);
}
};
export async function formWebhook(context: IWebhookFunctions) {
const mode = context.getMode() === 'manual' ? 'test' : 'production';
const formFields = context.getNodeParameter('formFields.values', []) as FormField[];
const method = context.getRequestObject().method;
checkResponseModeConfiguration(context);
//Show the form on GET request
if (method === 'GET') {
const formTitle = context.getNodeParameter('formTitle', '') as string;