Outgrow Trigger V1

This commit is contained in:
Gagandeep singh 2025-06-09 13:11:49 +05:30
commit 24f7ae4a19
14 changed files with 564 additions and 585 deletions

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import type {
IExecuteFunctions,
INodeExecutionData,
INodeType,
INodeTypeDescription,
} from 'n8n-workflow';
import { NodeConnectionType, NodeOperationError } from 'n8n-workflow';
export class ExampleNode implements INodeType {
description: INodeTypeDescription = {
displayName: 'Example Node',
name: 'exampleNode',
group: ['transform'],
version: 1,
description: 'Basic Example Node',
defaults: {
name: 'Example Node',
},
inputs: [NodeConnectionType.Main],
outputs: [NodeConnectionType.Main],
usableAsTool: true,
properties: [
// Node properties which the user gets displayed and
// can change on the node.
{
displayName: 'My String',
name: 'myString',
type: 'string',
default: '',
placeholder: 'Placeholder value',
description: 'The description text',
},
],
};
// The function below is responsible for actually doing whatever this node
// is supposed to do. In this case, we're just appending the `myString` property
// with whatever the user has entered.
// You can make async calls and use `await`.
async execute(this: IExecuteFunctions): Promise<INodeExecutionData[][]> {
const items = this.getInputData();
let item: INodeExecutionData;
let myString: string;
// Iterates over all input items and add the key "myString" with the
// value the parameter "myString" resolves to.
// (This could be a different value for each item in case it contains an expression)
for (let itemIndex = 0; itemIndex < items.length; itemIndex++) {
try {
myString = this.getNodeParameter('myString', itemIndex, '') as string;
item = items[itemIndex];
item.json.myString = myString;
} catch (error) {
// This node should never fail but we want to showcase how
// to handle errors.
if (this.continueOnFail()) {
items.push({ json: this.getInputData(itemIndex)[0].json, error, pairedItem: itemIndex });
} else {
// Adding `itemIndex` allows other workflows to handle this error
if (error.context) {
// If the error thrown already contains the context property,
// only append the itemIndex
error.context.itemIndex = itemIndex;
throw error;
}
throw new NodeOperationError(this.getNode(), error, {
itemIndex,
});
}
}
}
return [items];
}
}

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{
"node": "n8n-nodes-base.httpbin",
"nodeVersion": "1.0",
"codexVersion": "1.0",
"categories": ["Development", "Developer Tools"],
"resources": {
"credentialDocumentation": [
{
"url": "http://httpbin.org/#/Auth/get_bearer"
}
],
"primaryDocumentation": [
{
"url": "http://httpbin.org/"
}
]
}
}

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import { INodeType, INodeTypeDescription, NodeConnectionType } from 'n8n-workflow';
import { httpVerbFields, httpVerbOperations } from './HttpVerbDescription';
export class HttpBin implements INodeType {
description: INodeTypeDescription = {
displayName: 'HttpBin',
name: 'httpBin',
icon: { light: 'file:httpbin.svg', dark: 'file:httpbin.svg' },
group: ['transform'],
version: 1,
subtitle: '={{$parameter["operation"] + ": " + $parameter["resource"]}}',
description: 'Interact with HttpBin API',
defaults: {
name: 'HttpBin',
},
inputs: [NodeConnectionType.Main],
outputs: [NodeConnectionType.Main],
usableAsTool: true,
credentials: [
{
name: 'httpbinApi',
required: false,
},
],
requestDefaults: {
baseURL: 'https://httpbin.org',
url: '',
headers: {
Accept: 'application/json',
'Content-Type': 'application/json',
},
},
/**
* In the properties array we have two mandatory options objects required
*
* [Resource & Operation]
*
* https://docs.n8n.io/integrations/creating-nodes/code/create-first-node/#resources-and-operations
*
* In our example, the operations are separated into their own file (HTTPVerbDescription.ts)
* to keep this class easy to read.
*
*/
properties: [
{
displayName: 'Resource',
name: 'resource',
type: 'options',
noDataExpression: true,
options: [
{
name: 'HTTP Verb',
value: 'httpVerb',
},
],
default: 'httpVerb',
},
...httpVerbOperations,
...httpVerbFields,
],
};
}

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import { INodeProperties } from 'n8n-workflow';
// When the resource `httpVerb` is selected, this `operation` parameter will be shown.
export const httpVerbOperations: INodeProperties[] = [
{
displayName: 'Operation',
name: 'operation',
type: 'options',
noDataExpression: true,
displayOptions: {
show: {
resource: ['httpVerb'],
},
},
options: [
{
name: 'GET',
value: 'get',
description: 'Perform a GET request',
action: 'Perform a GET request',
routing: {
request: {
method: 'GET',
url: '/get',
},
},
},
{
name: 'DELETE',
value: 'delete',
description: 'Perform a DELETE request',
action: 'Perform a DELETE request',
routing: {
request: {
method: 'DELETE',
url: '/delete',
},
},
},
],
default: 'get',
},
];
// Here we define what to show when the `get` operation is selected.
// We do that by adding `operation: ["get"]` to `displayOptions.show`
const getOperation: INodeProperties[] = [
{
displayName: 'Type of Data',
name: 'typeofData',
default: 'queryParameter',
description: 'Select type of data to send [Query Parameters]',
displayOptions: {
show: {
resource: ['httpVerb'],
operation: ['get'],
},
},
type: 'options',
options: [
{
name: 'Query',
value: 'queryParameter',
},
],
required: true,
},
{
displayName: 'Query Parameters',
name: 'arguments',
default: {},
description: "The request's query parameters",
displayOptions: {
show: {
resource: ['httpVerb'],
operation: ['get'],
},
},
options: [
{
name: 'keyvalue',
displayName: 'Key:Value',
values: [
{
displayName: 'Key',
name: 'key',
type: 'string',
default: '',
required: true,
description: 'Key of query parameter',
},
{
displayName: 'Value',
name: 'value',
type: 'string',
default: '',
routing: {
send: {
property: '={{$parent.key}}',
type: 'query',
},
},
required: true,
description: 'Value of query parameter',
},
],
},
],
type: 'fixedCollection',
typeOptions: {
multipleValues: true,
},
},
];
// Here we define what to show when the DELETE Operation is selected.
// We do that by adding `operation: ["delete"]` to `displayOptions.show`
const deleteOperation: INodeProperties[] = [
{
displayName: 'Type of Data',
name: 'typeofData',
default: 'queryParameter',
description: 'Select type of data to send [Query Parameter Arguments, JSON-Body]',
displayOptions: {
show: {
resource: ['httpVerb'],
operation: ['delete'],
},
},
options: [
{
name: 'Query',
value: 'queryParameter',
},
{
name: 'JSON',
value: 'jsonData',
},
],
required: true,
type: 'options',
},
{
displayName: 'Query Parameters',
name: 'arguments',
default: {},
description: "The request's query parameters",
displayOptions: {
show: {
resource: ['httpVerb'],
operation: ['delete'],
typeofData: ['queryParameter'],
},
},
options: [
{
name: 'keyvalue',
displayName: 'Key:Value',
values: [
{
displayName: 'Key',
name: 'key',
type: 'string',
default: '',
required: true,
description: 'Key of query parameter',
},
{
displayName: 'Value',
name: 'value',
type: 'string',
default: '',
routing: {
send: {
property: '={{$parent.key}}',
type: 'query',
},
},
required: true,
description: 'Value of query parameter',
},
],
},
],
type: 'fixedCollection',
typeOptions: {
multipleValues: true,
},
},
{
displayName: 'JSON Object',
name: 'arguments',
default: {},
description: "The request's JSON properties",
displayOptions: {
show: {
resource: ['httpVerb'],
operation: ['delete'],
typeofData: ['jsonData'],
},
},
options: [
{
name: 'keyvalue',
displayName: 'Key:Value',
values: [
{
displayName: 'Key',
name: 'key',
type: 'string',
default: '',
required: true,
description: 'Key of JSON property',
},
{
displayName: 'Value',
name: 'value',
type: 'string',
default: '',
routing: {
send: {
property: '={{$parent.key}}',
type: 'body',
},
},
required: true,
description: 'Value of JSON property',
},
],
},
],
type: 'fixedCollection',
typeOptions: {
multipleValues: true,
},
},
];
export const httpVerbFields: INodeProperties[] = [
/* -------------------------------------------------------------------------- */
/* httpVerb:get */
/* -------------------------------------------------------------------------- */
...getOperation,
/* -------------------------------------------------------------------------- */
/* httpVerb:delete */
/* -------------------------------------------------------------------------- */
...deleteOperation,
];

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{
"node": "n8n-nodes-base.outgrow",
"nodeVersion": "1.0",
"codexVersion": "1.0",
"categories": [
"Miscellaneous"
],
"resources": {
"credentialDocumentation": [
{
"url": ""
}
],
"primaryDocumentation": [
{
"url": ""
}
]
}
}

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import {
ITriggerFunctions,
INodeType,
INodeTypeDescription,
ILoadOptionsFunctions,
INodePropertyOptions,
ITriggerResponse,
NodeApiError,
NodeConnectionType,
} from 'n8n-workflow';
export class outgrow implements INodeType {
description: INodeTypeDescription = {
displayName: 'Outgrow Trigger',
name: 'outgrowTrigger',
icon: 'file:outgrow.svg',
group: ['trigger'],
version: 1,
subtitle: '={{$parameter["calcId"]}}',
description: 'Fetch leads from Outgrow calculators at regular intervals',
defaults: {
name: 'Outgrow Trigger',
},
inputs: [],
outputs: [NodeConnectionType.Main],
credentials: [
{
name: 'outgrowApi',
required: true,
},
],
properties: [
{
displayName: 'Calculator',
name: 'calcId',
type: 'options',
required: true,
typeOptions: {
loadOptionsMethod: 'getCalculators',
},
default: '',
description: 'Which Outgrow calculator to fetch leads from',
},
{
displayName: 'Polling Interval (Minutes)',
name: 'pollingInterval',
type: 'number',
required: false,
default: 5,
description: 'How often (in minutes) to check for new leads',
},
],
};
methods = {
loadOptions: {
async getCalculators(this: ILoadOptionsFunctions): Promise<INodePropertyOptions[]> {
const credentials = await this.getCredentials('outgrowApi');
if (!credentials?.apiKey) {
throw new NodeApiError(this.getNode(), {
message: 'API Key is missing or invalid',
});
}
const url = `https://api-calc.outgrow.co/api/v1/get_cal/${credentials.apiKey}`;
try {
const response = await this.helpers.request({ method: 'GET', url });
const calculators = JSON.parse(response);
return calculators.map((calc: { id: string; calculator: string }) => ({
name: calc.calculator,
value: calc.id,
}));
} catch (error) {
throw new NodeApiError(this.getNode(), error, {
message: 'Failed to load calculators',
});
}
},
},
};
async trigger(this: ITriggerFunctions): Promise<ITriggerResponse> {
const credentials = await this.getCredentials('outgrowApi');
if (!credentials?.apiKey) {
throw new NodeApiError(this.getNode(), {
message: 'API Key is missing or invalid',
});
}
const calcId = this.getNodeParameter('calcId', 0) as string;
if (!calcId) {
throw new NodeApiError(this.getNode(), {
message: 'No calculator selected',
});
}
const pollingInterval = (this.getNodeParameter('pollingInterval', 0) as number) * 60 * 1000;
const url = `https://api-calc.outgrow.co/api/v1/get_leads/${credentials.apiKey}/${calcId}`;
const poll = async () => {
try {
const responseData = await this.helpers.request({
method: 'GET',
url,
json: true,
});
if (responseData?.length > 0) {
this.emit([this.helpers.returnJsonArray(responseData)]);
} else {
// UI-friendly "no leads" response
this.emit([this.helpers.returnJsonArray([{
status: 'no_data',
message: 'No new leads in the last 24 hours',
calculatorId: calcId,
timestamp: new Date().toISOString(),
}])]);
}
} catch (error) {
throw new NodeApiError(this.getNode(), error, {
message: 'Outgrow API Error',
});
}
};
const mode = this.getMode();
if (mode === 'manual') {
return {
manualTriggerFunction: async () => await poll(),
};
}
if (mode === 'trigger') {
const interval = setInterval(poll, pollingInterval);
await poll(); // Initial call
return {
closeFunction: async () => clearInterval(interval),
};
}
return {};
}
}

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