Cloning a deal

// settings for this custom code:
const pipeline = 22679326; // new pipeline
const dealstage = 53954819; // new dealstage

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

exports.main = async (event, callback) => { 
  //Create a new HubSpot Client
  const hubspotClient = new hubspot.Client({
    accessToken: process.env.PrivateAppDealActions
  });

  //Retrieving the included properties 
  const autorenew = Boolean(event.inputFields['AutoRenew']);  // custom property!!!
  const hubspot_owner_id = Number(event.inputFields['hubspot_owner_id']);
  const business_unit = event.inputFields['business_unit'];    // custom property!!! No need for this if you don't use business units on a deal level.
  const deal_currency_code = event.inputFields['deal_currency_code'];
  const description = event.inputFields['description'];
  const dealname = event.inputFields['dealname'];
  const hs_analytics_source = event.inputFields['hs_analytics_source'];
  const renewal_date = Number(event.inputFields['renewal_date']);
  const autorenew_duration = Number(event.inputFields['autorenew_duration']);  // custom property!!!
  const hs_mrr = Number(event.inputFields['hs_mrr']);
  const success_owner_id = event.inputFields['success_owner_id'];  // custom property!!!
  const contract_owner_id = event.inputFields['contract_owner_id'];  // custom property!!!
  const hs_object_id = event.inputFields['hs_object_id'];

  // Amend some of the properties
  const new_renewal_date = new Date(renewal_date)
	new_renewal_date.setMonth(new_renewal_date.getMonth() + autorenew_duration)

  // calculate new ammount based on MRR
  const new_amount = hs_mrr * autorenew_duration; // could do with a bit more logics.

  // remove part of name after ' - ' and add renewal.
  const new_dealname =  dealname.split(" - ", 1) + " - Renewal";

  //Set properties for the renewal deal        
  const properties = {
    "amount": new_amount,
    "autorenew": autorenew,
    "business_unit": business_unit,
    "closedate": renewal_date.valueOf(), // Renewal Deal new close date by adding deal length to the original deal close date
    "renew_date": new_renewal_date.valueOf(), // Renewal Deal new close date by adding deal length to the original deal close date    "business_unit": business_unit,
    "deal_currency_code": deal_currency_code,
    "description": description,
    "dealname": new_dealname,
    "hs_analytics_source": hs_analytics_source,
    "autorenew_duration": autorenew_duration, // Renewal deal new length. By default, same length as the original deal
    "hubspot_owner_id": hubspot_owner_id, // Renewal deal owner. The value used here is the ID of the CSM responsible for renewal. You'll use your own value generated in your portal
    "success_owner_id": success_owner_id,
    "contract_owner_id": contract_owner_id,
    "pipeline": pipeline, // Renewal Deal pipeline. The value used here is the ID of the renewal pipeline. You'll use your own value generated in your portal
    "dealstage": dealstage, // Renewal Deal stage
    "parent_id": hs_object_id,
  };

// Create the deal
const NewDealID = await hubspotClient.crm.deals.basicApi.create({ properties })
  .then(DealCreateResponse => {
    return (DealCreateResponse.id);
  });
  //    console.log("New Deal ID is " + NewDealID);  
  
  // get primary company associations
    const AssociatedPrimaryCompany = await hubspotClient.crm.deals.associationsApi.getAll(event.object.objectId, 'company')
    .then(AssociatedCompaniesResponse => {
      const el = AssociatedCompaniesResponse.results.find(({ associationTypes }) => associationTypes.find(({ label }) => label === 'Primary')) 
        if (el) {
          return el.toObjectId;
        } else {
          console.log('Primary company not found', AssociatedCompaniesResponse.results)
        }
    });

  // create primary company association
  // associationTypeId list can be found on: https://legacydocs.hubspot.com/docs/methods/crm-associations/crm-associations-overview
  hubspotClient.crm.deals.associationsApi.create(
      NewDealID,
      'companies',
      AssociatedPrimaryCompany,
      [
          {
                "associationCategory": "HUBSPOT_DEFINED",
                "associationTypeId": 5
          }
      ]
  )
  
  // get contacts associations
  const AssociatedContacts = await hubspotClient.crm.deals.associationsApi.getAll(event.object.objectId, 'contact')
  .then(AssociatedContactsResponse => {
    return AssociatedContactsResponse.results.map(({ toObjectId }) => String(toObjectId))
  });  
  
  // write contact associations to deal.
  const inputs = AssociatedContacts.map(id => ({
    _from: { id: NewDealID }, // please note the _ before 'from'!!!
    to: { id },
    type: 'deal_to_contact'
  }))
  const BatchInputPublicAssociationContacts = { inputs };
  
  try {  
    await hubspotClient.crm.associations.batchApi.create("Deals", "Contacts", BatchInputPublicAssociationContacts);
  } 
  
  catch (e) {
    e.message === 'HTTP request failed'
      ? console.error(JSON.stringify(e.response, null, 2))
      : console.error(e)
  }
  
  // Pass information back as a data output to use as a data input with Copy to Property workflow action.
  callback({ 
    outputFields: {
      NewDealID: NewDealID,
    }
  }); // end callback  
}