This code snippet is ideal if you want to create additional deals based on a "contract length" for reporting purposes. It's important to ensure you have created a deal property "Contract Length" as this is what is responsible for enrolling deals into the workflow and also for ensuring we create the right amount of deals. You are free to modify a…

createAdditionalDeals.js

const hubspot = require('@hubspot/api-client');

exports.main = (event, callback) => {

  	// Setup the HubSpot API Client
    const hubspotClient = new hubspot.Client({
        apiKey: process.env.HAPIKEY
    });

  	// Use the client to pull information relating to the currently enrolled deal
    hubspotClient.crm.deals.basicApi.getById(event.object.objectId, ["contract_length", "amount", "closedate", "dealname"])
        .then(results => {
      
      		// Store the appropriate data relating to the currently enrolled deal in variables
            let contract_length = results.body.properties.contract_length; // This is the length of the contract and dictates how many deals we will create
            let amount = results.body.properties.amount; // This is the amount of the deal
            let closedate = results.body.properties.closedate; //This is the close date of the deal
            let dealname = results.body.properties.dealname; // This is the name of the deal
            let BatchInputSimplePublicObjectInput = "";

      		// Construct our request body
            let deals = [];
            for (let i = 1; i < contract_length; i++) {
                deals.push({
                    properties: {
                        "amount": amount,
                        "closedate": closedate,
                        "dealname": "MONTH " + i + ": " + dealname,
                        "dealstage": XXXXXX, // You will need to insert your own dealstage ID
                        "pipeline": XXXXXX  // You will need to insert your own pipeline ID
                    }
                })
            }

            BatchInputSimplePublicObjectInput = {
                inputs: deals
            };

            try {
                hubspotClient.crm.deals.batchApi.create(BatchInputSimplePublicObjectInput); // Make a request to batch create X deals
            } catch (e) {
                e.message === 'HTTP request failed' ?
                    console.error(JSON.stringify(e.response, null, 2)) :
                    console.error(e)
            }

            callback({
                outputFields: {}
            });
        })
        .catch(err => {
            console.error(err);
            throw err;
        });
}