jotform-trigger

packages/nodes-base/credentials/JotFormApi.credentials.ts

@@ -0,0 +1,17 @@
+import {
+	ICredentialType,
+	NodePropertyTypes,
+} from 'n8n-workflow';
+
+export class JotFormApi implements ICredentialType {
+	name = 'jotFormApi';
+	displayName = 'JotForm API';
+	properties = [
+		{
+			displayName: 'API Key',
+			name: 'apiKey',
+			type: 'string' as NodePropertyTypes,
+			default: '',
+		},
+	];
+}

packages/nodes-base/nodes/JotForm/GenericFunctions.ts

@@ -0,0 +1,37 @@
+import { OptionsWithUri } from 'request';
+import {
+	IExecuteFunctions,
+	IExecuteSingleFunctions,
+	IHookFunctions,
+	ILoadOptionsFunctions,
+	IWebhookFunctions,
+} from 'n8n-core';
+import { IDataObject } from 'n8n-workflow';
+
+export async function jotformApiRequest(this: IHookFunctions | IExecuteFunctions | IExecuteSingleFunctions | ILoadOptionsFunctions | IWebhookFunctions, method: string, resource: string, body: any = {}, qs: IDataObject = {}, uri?: string, option: IDataObject = {}): Promise<any> { // tslint:disable-line:no-any
+	const credentials = this.getCredentials('jotFormApi');
+	if (credentials === undefined) {
+		throw new Error('No credentials got returned!');
+	}
+	let options: OptionsWithUri = {
+		headers: {
+			'APIKEY': credentials.apiKey,
+			'Content-Type': 'application/x-www-form-urlencoded',
+		},
+		method,
+		qs,
+		form: body,
+		uri: uri ||`http://api.jotform.com${resource}`,
+		json: true
+	};
+	if (!Object.keys(body).length) {
+		delete options.form;
+	}
+	options = Object.assign({}, options, option);
+
+	try {
+		return await this.helpers.request!(options);
+	} catch (error) {
+		throw new Error('JotForm Error: ' + error);
+	}
+}

packages/nodes-base/nodes/JotForm/JotFormTrigger.node.ts

@@ -0,0 +1,145 @@
+import {
+	IHookFunctions,
+	IWebhookFunctions,
+} from 'n8n-core';
+
+import {
+	IDataObject,
+	ILoadOptionsFunctions,
+	INodePropertyOptions,
+	INodeTypeDescription,
+	INodeType,
+	IWebhookResponseData,
+	IBinaryData,
+} from 'n8n-workflow';
+
+import {
+	jotformApiRequest,
+} from './GenericFunctions';
+
+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',
+			color: '#fa8900',
+		},
+		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: '',
+			},
+		],
+
+	};
+
+	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;
+				if (webhookData.webhookId === undefined) {
+					return false;
+				}
+				const endpoint = `/form/${formId}/webhooks`;
+				try {
+					await jotformApiRequest.call(this, 'GET', endpoint);
+				} catch (e) {
+					return false;
+				}
+				return true;
+			},
+			async create(this: IHookFunctions): Promise<boolean> {
+				const webhookUrl = this.getNodeWebhookUrl('default');
+				const webhookData = this.getWorkflowStaticData('node');
+				const formId = this.getNodeParameter('form') as string;
+				const endpoint = `/form/${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 headers = this.getHeaderData();
+		return {
+			workflowData: [
+				this.helpers.returnJsonArray(req.body)
+			],
+		};
+	}
+}

packages/nodes-base/package.json

@@ -53,6 +53,7 @@
             "dist/credentials/Imap.credentials.js",
             "dist/credentials/IntercomApi.credentials.js",
             "dist/credentials/JiraSoftwareCloudApi.credentials.js",
+            "dist/credentials/JotFormApi.credentials.js",
             "dist/credentials/LinkFishApi.credentials.js",
             "dist/credentials/MailchimpApi.credentials.js",
             "dist/credentials/MailgunApi.credentials.js",
@@ -133,6 +134,7 @@
             "dist/nodes/Intercom/Intercom.node.js",
             "dist/nodes/Interval.node.js",
             "dist/nodes/Jira/JiraSoftwareCloud.node.js",
+            "dist/nodes/JotForm/JotFormTrigger.node.js",
             "dist/nodes/LinkFish/LinkFish.node.js",
             "dist/nodes/Mailchimp/Mailchimp.node.js",
             "dist/nodes/Mailchimp/MailchimpTrigger.node.js",