Google App Script convert form to Document.js

/**
 * Function to extract file.
 * TPC Essay Submission Form
 * YOUTUBE: https://www.youtube.com/watch?v=uzrVM8abloE
 */
function tpcEassyFormToDoc(e) {
  const TPC_DOC_FOLDER = '1yoNu0Yp49cEQ6I2SfWLzerNb535ovscb';
  const TPC_DOC_TEMPLATE = '1Nz3eiW1mTI3xZdMz4FE_WNQfCcVKuZFUcfrSmS5b4Vk';
  const ALLOW_TIMEZONE = 'America/Chicago';

  var sheet = SpreadsheetApp.getActiveSheet();

  var lastRow = sheet.getLastRow();

  var timestampColumn = 1;
  var easySubmissionTypeColumn = 3;
  var confirmMaxSubmitPersonalColumn = 4;
  var confirmMaxSubmitActivityColumn = 5;
  var confirmPromptSubmissionColumn = 6;
  var submissionForColumn = 7;
  var dateScheduleInterviewColumn = 8;
  var easySubmissionColumn = 9;
  var confirmMaxSubmitOnetimeColumn = 10;
  var emailColumn = 11;
  var nameColumn = 12;
  var confirmMaxSubmitOtherColumn = 13;

  var name = sheet.getRange(lastRow, nameColumn).getValue();
  var email = sheet.getRange(lastRow, emailColumn).getValue();
  var easySubmissionType = sheet.getRange(lastRow, easySubmissionTypeColumn).getValue();
  var dateScheduleInterview = sheet.getRange(lastRow, dateScheduleInterviewColumn).getValue();
  var easySubmission = sheet.getRange(lastRow, easySubmissionColumn).getValue();
  var submissionFor = sheet.getRange(lastRow, submissionForColumn).getValue();
  var timestamp = sheet.getRange(lastRow, timestampColumn).getValue();
/*
  var confirmMaxSubmitPersonal = sheet.getRange(lastRow, confirmMaxSubmitPersonalColumn).getValue();
  var confirmMaxSubmitActivity = sheet.getRange(lastRow, confirmMaxSubmitActivityColumn).getValue();
  var confirmPromptSubmission = sheet.getRange(lastRow, confirmPromptSubmissionColumn).getValue();
  var confirmMaxSubmitOnetime = sheet.getRange(lastRow, confirmMaxSubmitOnetimeColumn).getValue();
  var confirmMaxSubmitOther = sheet.getRange(lastRow, confirmMaxSubmitOtherColumn).getValue();
*/

  try {
    var templateFile = DriveApp.getFileById(TPC_DOC_TEMPLATE);
    var templateResponseFolder = DriveApp.getFolderById(TPC_DOC_FOLDER);

    var studentName = name.toString().toUpperCase();
    var fileDateString = Utilities.formatDate(timestamp, ALLOW_TIMEZONE, 'MM-dd-YYYY');
    var submittedDateTime = Utilities.formatDate(timestamp, ALLOW_TIMEZONE, 'EEE MMM dd, yyyy HH:mm:ss zzz (zzzz)');

    var copy = templateFile.makeCopy(`${studentName} - ${fileDateString}`, templateResponseFolder);
    var doc = DocumentApp.openById(copy.getId());

    var docBody = doc.getBody();

    if(Object.is(submissionFor,'Written Feedback')){
      submissionFor = 'Yes'; // If Written Feedback
    } else {
      if(dateScheduleInterview){
        var feedbackInterviewDate = Utilities.formatDate(dateScheduleInterview, ALLOW_TIMEZONE, 'EEE MMM dd, yyyy');
        submissionFor = `${submissionFor} (${feedbackInterviewDate})`;
      }
    }

    docBody.replaceText('{{name}}', studentName);
    docBody.replaceText('{{email}}', email);
    docBody.replaceText('{{submission_for}}', submissionFor);
    docBody.replaceText('{{type_of_essay}}', easySubmissionType);
    docBody.replaceText('{{total_character}}', easySubmission.toString().length);
    docBody.replaceText('{{date_submitted}}', submittedDateTime);
    docBody.replaceText('{{eassy_submission}}', easySubmission)

    /*
      docBody.replaceText('{{confirm_max_submit_personal}}', confirmMaxSubmitPersonal);
      docBody.replaceText('{{confirm_max_submit_activities}}', confirmMaxSubmitActivity);
      docBody.replaceText('{{confirm_prompt_submission}}', confirmPromptSubmission);
      docBody.replaceText('{{date_schedule_interview}}', dateScheduleInterview);
      docBody.replaceText('{{confirm_max_submit_onetime}}', confirmMaxSubmitOnetime);
      docBody.replaceText('{{confirm_max_submit_other}}', confirmMaxSubmitOther);
    */
    doc.saveAndClose();    
  } catch (err) {
    console.log({err: err.message})
    throw err;
  }

}