n8n/packages/nodes-base/nodes/JotForm/JotFormTrigger.node.ts
Iván Ovejero 63b6c9f128
refactor: Apply more eslint-plugin-n8n-nodes-base autofixable rules (#3243)
* ✏️ Alphabetize rules

* 🔖 Update version

*  Update lintfix command

*  Run baseline lintfix

* 📦 Update package-lock.json

* 👕 Apply `node-param-description-untrimmed` (#3200)

* Removing unneeded backticks (#3249)

* 👕 Apply node-param-description-wrong-for-return-all (#3253)

* 👕 Apply node-param-description-missing-limit (#3252)

Co-authored-by: Iván Ovejero <ivov.src@gmail.com>

* 👕 Apply node-param-description-excess-final-period (#3250)

Co-authored-by: Iván Ovejero <ivov.src@gmail.com>

* 👕 Apply node-param-description-unencoded-angle-brackets (#3256)

Co-authored-by: Iván Ovejero <ivov.src@gmail.com>

* 👕 Apply node-param-description-url-missing-protocol (#3258)

* 👕 Apply `node-param-description-miscased-id` (#3254)

Co-authored-by: Iván Ovejero <ivov.src@gmail.com>

* 👕 Apply node-param-description-wrong-for-limit (#3257)

Co-authored-by: Iván Ovejero <ivov.src@gmail.com>

* 👕 Apply node-param-description-wrong-for-ignore-ssl-issues (#3261)

* 👕 Apply rule

*  Restore lintfix script

*  Restore lintfix script

Co-authored-by: agobrech <45268029+agobrech@users.noreply.github.com>
Co-authored-by: Omar Ajoue <krynble@gmail.com>
Co-authored-by: Michael Kret <88898367+michael-radency@users.noreply.github.com>
2022-05-06 23:01:25 +02:00

237 lines
6.1 KiB
TypeScript

import * as formidable from 'formidable';
import {
IHookFunctions,
IWebhookFunctions,
} from 'n8n-core';
import {
IDataObject,
ILoadOptionsFunctions,
INodePropertyOptions,
INodeType,
INodeTypeDescription,
IWebhookResponseData,
} from 'n8n-workflow';
import {
jotformApiRequest,
} from './GenericFunctions';
interface IQuestionData {
name: string;
text: string;
}
export class JotFormTrigger implements INodeType {
description: INodeTypeDescription = {
displayName: 'JotForm Trigger',
name: 'jotFormTrigger',
icon: 'file:jotform.png',
group: ['trigger'],
version: 1,
description: 'Handle JotForm events via webhooks',
defaults: {
name: 'JotForm Trigger',
},
inputs: [],
outputs: ['main'],
credentials: [
{
name: 'jotFormApi',
required: true,
},
],
webhooks: [
{
name: 'default',
httpMethod: 'POST',
responseMode: 'onReceived',
path: 'webhook',
},
],
properties: [
{
displayName: 'Form',
name: 'form',
type: 'options',
required: true,
typeOptions: {
loadOptionsMethod: 'getForms',
},
default: '',
description: '',
},
{
displayName: 'Resolve Data',
name: 'resolveData',
type: 'boolean',
default: true,
description: 'By default does the webhook-data use internal keys instead of the names. If this option gets activated, it will resolve the keys automatically to the actual names.',
},
{
displayName: 'Only Answers',
name: 'onlyAnswers',
type: 'boolean',
default: true,
description: 'Returns only the answers of the form and not any of the other data',
},
],
};
methods = {
loadOptions: {
// Get all the available forms to display them to user so that he can
// select them easily
async getForms(this: ILoadOptionsFunctions): Promise<INodePropertyOptions[]> {
const returnData: INodePropertyOptions[] = [];
const qs: IDataObject = {
limit: 1000,
};
const forms = await jotformApiRequest.call(this, 'GET', '/user/forms', {}, qs);
for (const form of forms.content) {
const formName = form.title;
const formId = form.id;
returnData.push({
name: formName,
value: formId,
});
}
return returnData;
},
},
};
// @ts-ignore
webhookMethods = {
default: {
async checkExists(this: IHookFunctions): Promise<boolean> {
const webhookData = this.getWorkflowStaticData('node');
const formId = this.getNodeParameter('form') as string;
const endpoint = `/form/${formId}/webhooks`;
try {
const responseData = await jotformApiRequest.call(this, 'GET', endpoint);
const webhookUrls = Object.values(responseData.content);
const webhookUrl = this.getNodeWebhookUrl('default');
if (!webhookUrls.includes(webhookUrl)) {
return false;
}
const webhookIds = Object.keys(responseData.content);
webhookData.webhookId = webhookIds[webhookUrls.indexOf(webhookUrl)];
} catch (error) {
return false;
}
return true;
},
async create(this: IHookFunctions): Promise<boolean> {
const webhookUrl = this.getNodeWebhookUrl('default');
const webhookData = this.getWorkflowStaticData('node');
const formId = this.getNodeParameter('form') as string;
const endpoint = `/form/${formId}/webhooks`;
const body: IDataObject = {
webhookURL: webhookUrl,
//webhookURL: 'https://en0xsizp3qyt7f.x.pipedream.net/',
};
const { content } = await jotformApiRequest.call(this, 'POST', endpoint, body);
webhookData.webhookId = Object.keys(content)[0];
return true;
},
async delete(this: IHookFunctions): Promise<boolean> {
let responseData;
const webhookData = this.getWorkflowStaticData('node');
const formId = this.getNodeParameter('form') as string;
const endpoint = `/form/${formId}/webhooks/${webhookData.webhookId}`;
try {
responseData = await jotformApiRequest.call(this, 'DELETE', endpoint);
} catch(error) {
return false;
}
if (responseData.message !== 'success') {
return false;
}
delete webhookData.webhookId;
return true;
},
},
};
//@ts-ignore
async webhook(this: IWebhookFunctions): Promise<IWebhookResponseData> {
const req = this.getRequestObject();
const formId = this.getNodeParameter('form') as string;
const resolveData = this.getNodeParameter('resolveData', false) as boolean;
const onlyAnswers = this.getNodeParameter('onlyAnswers', false) as boolean;
const form = new formidable.IncomingForm({});
return new Promise((resolve, reject) => {
form.parse(req, async (err, data, files) => {
const rawRequest = JSON.parse(data.rawRequest as string);
data.rawRequest = rawRequest;
let returnData: IDataObject;
if (resolveData === false) {
if (onlyAnswers === true) {
returnData = data.rawRequest as unknown as IDataObject;
} else {
returnData = data;
}
resolve({
workflowData: [
this.helpers.returnJsonArray(returnData),
],
});
}
// Resolve the data by requesting the information via API
const endpoint = `/form/${formId}/questions`;
const responseData = await jotformApiRequest.call(this, 'GET', endpoint, {});
// Create a dictionary to resolve the keys
const questionNames: IDataObject = {};
for (const question of Object.values(responseData.content) as IQuestionData[]) {
questionNames[question.name] = question.text;
}
// Resolve the keys
let questionKey: string;
const questionsData: IDataObject = {};
for (const key of Object.keys(rawRequest)) {
if (!key.includes('_')) {
continue;
}
questionKey = key.split('_').slice(1).join('_');
if (questionNames[questionKey] === undefined) {
continue;
}
questionsData[questionNames[questionKey] as string] = rawRequest[key];
}
if (onlyAnswers === true) {
returnData = questionsData as unknown as IDataObject;
} else {
// @ts-ignore
data.rawRequest = questionsData;
returnData = data;
}
resolve({
workflowData: [
this.helpers.returnJsonArray(returnData),
],
});
});
});
}
}