derekmartinla/account-quality-score-analyzer

## account-quality-score-analyzer
/**************************************************************************************
* AdWords Optimization -- Quality Score Performance Checker
* This script audits an account's quality score performance and creates a table that shows the
* distribution of CTR, Cost, & Conversins against Quality Score.
* Version 1.0
* Created By: Derek Martin
* DerekMartinLA.com
**************************************************************************************/

function main() {
    var keywordList = [];
    var resultsList = [];
   // iterate over all keywords in an account
   var kwIter = AdWordsApp.keywords().withCondition('Status = ENABLED').withCondition("Impressions > 0").forDateRange("LAST_30_DAYS").get();

   while (kwIter.hasNext()) {
	   var keyword = kwIter.next();
	   var keywordName = keyword.getText();
	   var keywordQualityScore = keyword.getQualityScore();
	   var keywordMatchType = keyword.getMatchType();
	   var keywordStats = keyword.getStatsFor("LAST_30_DAYS");
	   var keywordCtr = keywordStats.getCtr();
	   var keywordCost =keywordStats.getCost();
       var keywordConversions = keywordStats.getConvertedClicks();

	   var newResult = new keywordTrack(keywordName, keywordMatchType, keywordQualityScore, keywordCtr, keywordCost, keywordConversions);

	   //info(newResult);

       keywordList.push(newResult);

   } // end of keyword iteration
     //  info('there are ' + keywordList.length + ' keywords for review.');
       resultsList = analyzeKeywords(keywordList);
     displayResults(resultsList);

} // end of main function

function keywordTrack (name, matchType, qualityScore, ctr, cost, conversions) {
	this.name = name;
    this.matchType = matchType;
    this.qualityScore = qualityScore;
    this.ctr = ctr;
    this.cost = cost;
    this.conversions = conversions
} // end of keyword track

function qualityScoreTrack (qualityScore, ctr, cost, conversions) {
  this.qualityScore = qualityScore;
  this.ctr = ctr;
  this.cost = cost;
  this.conversions = conversions;
} // end of qualityScoreTrack

function analyzeKeywords(list) {
  var kwList = list;
  var qsList = [];
  var qsGroup = [];
  var totalCtr = 0;
  var ctrCount = 0;
  var totalCost =0;
  var costCount = 0;
  var totalConversions = 0;
  var conversionsCount = 0;
  var averageCtr = 0;
  var averageCost = 0;
  var averageConversions = 0;

  for (i = 1; i <= 10; i++) {
    qsGroup = _.where(kwList, {qualityScore: i });

    if (_.isEmpty(qsGroup)) {
      var result = new qualityScoreTrack(i, 0);
      qsList.push(result);

    } else  {
        var k = 0;
      for each (qualityScore in qsGroup) {
        totalCtr += qsGroup[k].ctr;
        totalCost += qsGroup[k].cost;
        totalConversions += qsGroup[k].conversions;
        k++;
      } // end of for each statement

      ctrCount = qsGroup.length;
      averageCtr = (totalCtr / ctrCount) * 100;

      costCount = qsGroup.length;
      averageCost = (totalCost / costCount);

      conversionsCount = qsGroup.length;
      averageConversions = (totalConversions / conversionsCount);

      var result = new qualityScoreTrack(i, averageCtr, totalCost, totalConversions);
      qsList.push(result);

      totalCtr = 0;
      averageCtr = 0;
      ctrCount = 0;

      totalCost = 0;
      averageCost = 0;
      costCount = 0;

      totalConversions = 0;
      averageConversions = 0;
      conversionsCount = 0;

    } // end of if statement

  } // end of for loop

 return qsList;

} // end of analyzeKeywords


function displayResults(results) {
  var list = results;
  //info(list);
  var account = AdWordsApp.currentAccount().getName().split("-");

  info('Below is the 30 Day Quality Score CTR Analysis for ' + account[0]);

  for (var i = 1; i <= 10; i++) {
    info('CTR: ('+ i + '/10) - ' + _.str.toNumber(list[i-1].ctr,2) + '%');
    info('Cost: ('+ i + '/10) - $' + _.str.toNumber(list[i-1].cost, 4));
    info('Conversions: ('+ i + '/10) - ' + _.str.toNumber(list[i-1].conversions, 2));
    info("");

  } // end of for statement
} // end of results
/* UTILITY FUNCTIONS */
function info(msg) {
  Logger.log(msg);
}

function warn(msg) {
  Logger.log('WARNING: '+msg);
}

/* UNDERSCORE LIBRARIES */

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