Exclude exact in DSA adgroups

// Copyright 2022 - until eternity
// Free to use or alter for everyone. A mention would be nice ;-)
//
// Created by: Tibbe van Asten
// for Adsscripts.com
//
// Created: 01-10-2019
// Last update: 11-11-2022
//
// ABOUT THE SCRIPT
// This script will help the account kept clean.
// Exact match keywords will be excluded in the DSA adgroups.
//
////////////////////////////////////////////////////////////////////

var config = {

  // Set LOG to true to check for errors. Once this script runs
  // smootly, set to false to improve script performance.
  LOG : true,

  // All DSA adgroups will have the following mark in the name
  // Use multiple values by using pipes; "DSA|ABC|Etc"
  DSA_ADGROUP_NAME : "DSA",
  
  // Select the keyword match types you want to exclude
  // Use one or multiple BROAD, EXACT, PHRASE. Split by comma
  KEYWORD_TYPES : "EXACT,PHRASE"


}

////////////////////////////////////////////////////////////////////

function main(){
  
  var adGroupNames = config.DSA_ADGROUP_NAME.split("|");
  for(var i = 0;i < adGroupNames.length;i++){
    adGroupNames[i] = ".*" + adGroupNames[i] + ".*";
  }
  adGroupNames = adGroupNames.join("|").toString();
  
  var adGroupIterator = AdsApp
    .adGroups()
    .withCondition("ad_group.name REGEXP_MATCH '"+adGroupNames+"'")
    .withCondition("ad_group.status = ENABLED")
    .withCondition("campaign.status = ENABLED")
    .get();
  
  while(adGroupIterator.hasNext()){
    var adGroup = adGroupIterator.next();
    var campaign = adGroup.getCampaign();
    
    var keywordIterator = campaign
      .keywords()
      .withCondition("ad_group_criterion.status = ENABLED")
      .withCondition("ad_group.status = ENABLED")
      .withCondition("ad_group_criterion.keyword.match_type IN (" + config.KEYWORD_TYPES + ")")
      .get();

    while(keywordIterator.hasNext()){
      var keyword = keywordIterator.next();
      
      if(keyword.getMatchType() == "EXACT"){ var negativeKeyword = "[" + keyword.getText() + "]"; }
      if(keyword.getMatchType() == "PHRASE"){ var negativeKeyword = '"' + keyword.getText() + '"'; }
      if(keyword.getMatchType() == "BROAD"){ var negativeKeyword = keyword.getText(); }
      
      adGroup.createNegativeKeyword(negativeKeyword);
      
        if(config.LOG === true){
          Logger.log("Excluded "+negativeKeyword+" in "+adGroup.getName());
        }
    } // keywordIterator
    
  } // adGroupIterator

} // function main()