Create Customer Deposit Upon Saving the Sales Order using Workflow Action Script

/**
 * @NApiVersion 2.x
 * @NScriptType workflowactionscript
 */define(['N/record'],function(record){/**
      * Definition of the Suitelet script trigger point.
      *
      * @param {Object} scriptContext
      * @param {Record} scriptContext.newRecord - New record
      * @param {Record} scriptContext.oldRecord - Old record
      * @Since 2016.1
      */functiononAction(scriptContext){var soRec = scriptContext.newRecord;var soId = soRec.id;//gets the internal of the newly creates sales order recordvar entity = soRec.getValue({
             fieldId :'entity'// gets the value of the customer field})var total = soRec.getValue({
             fieldId :'total'// gets the value of the total field
})var cDepositObjRecord = record.create({
             type : record.Type.CUSTOMER_DEPOSIT});

         cDepositObjRecord.setValue({
             fieldId :'customer',
             value:entity
         })

         cDepositObjRecord.setValue({
             fieldId :'salesorder',
             value:soId
         })


         cDepositObjRecord.setValue({
             fieldId :'payment',
             value:total
         })

         cDepositObjRecord.save();}return{
         onAction : onAction
     };});