CRM/Dedupe/BAO/QueryBuilder.php

   1 <?php
   2
   3 /**
   4  * Class CRM_Dedupe_BAO_QueryBuilder
   5  */
   6 class CRM_Dedupe_BAO_QueryBuilder {
   7   /**
   8    * @param $rg
   9    * @param string $strID1
  10    * @param string $strID2
  11    *
  12    * @return string
  13    */
  14   public static function internalFilters( $rg, $strID1 = 'contact1.id', $strID2 = 'contact2.id' ) {
  15     // Add a contact id filter for dedupe by group requests and add logic
  16     // to remove duplicate results with opposing orders, i.e. 1,2 and 2,1
  17     if( !empty($rg->contactIds) ) {
  18       $cids = implode(',',$rg->contactIds);
  19       return "($strID1 IN ($cids) AND ( $strID2 NOT IN ($cids) OR ($strID2 IN ($cids) AND $strID1 < $strID2) ))";
  20     }
  21     else {
  22       return "($strID1 < $strID2)";
  23     }
  24   }
  25 };